diff --git a/recipes/devicelab/devicelab_drone.expected/basic.json b/recipes/devicelab/devicelab_drone.expected/basic.json
index 79ed432..a2633bf 100644
--- a/recipes/devicelab/devicelab_drone.expected/basic.json
+++ b/recipes/devicelab/devicelab_drone.expected/basic.json
@@ -461,8 +461,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -514,8 +512,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -580,8 +576,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -634,8 +628,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -696,8 +688,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -749,8 +739,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -796,8 +784,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -843,8 +829,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -890,8 +874,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -937,8 +919,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -988,8 +968,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1032,8 +1010,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
diff --git a/recipes/devicelab/devicelab_drone.expected/emulator-test.json b/recipes/devicelab/devicelab_drone.expected/emulator-test.json
index cbb266f..a766428 100644
--- a/recipes/devicelab/devicelab_drone.expected/emulator-test.json
+++ b/recipes/devicelab/devicelab_drone.expected/emulator-test.json
@@ -260,40 +260,6 @@
     "timeout": 600
   },
   {
-    "cmd": [
-      "flutter",
-      "doctor",
-      "--verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "name": "flutter doctor (2)",
-    "timeout": 300
-  },
-  {
     "cmd": [],
     "name": "download avd package"
   },
@@ -332,8 +298,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -396,8 +360,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -437,8 +399,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -490,8 +450,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -548,8 +506,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -604,8 +560,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -646,8 +600,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -664,31 +616,9 @@
   },
   {
     "cmd": [
-      "dart",
-      "bin/test_runner.dart",
-      "test",
-      "-t",
-      "abc",
-      "--results-file",
-      "[CLEANUP]/results_tmp_1/results",
-      "--luci-builder",
-      "Linux abc",
-      "--git-branch",
-      "master",
-      "-",
-      "-",
-      "u",
-      "s",
-      "e",
-      "-",
-      "e",
-      "m",
-      "u",
-      "l",
-      "a",
-      "t",
-      "o",
-      "r"
+      "flutter",
+      "doctor",
+      "--verbose"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -710,7 +640,46 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "name": "flutter doctor (2)",
+    "timeout": 300
+  },
+  {
+    "cmd": [
+      "dart",
+      "bin/test_runner.dart",
+      "test",
+      "-t",
+      "abc",
+      "--results-file",
+      "[CLEANUP]/results_tmp_1/results",
+      "--luci-builder",
+      "Linux abc",
+      "--git-branch",
+      "master",
+      "--use-emulator"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
@@ -729,6 +698,385 @@
   },
   {
     "cmd": [],
+    "name": "process logs"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "-m",
+      "----",
+      "cp",
+      "-r",
+      "[CLEANUP]/flutter_logs_dir",
+      "gs://flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "process logs.gsutil upload logs 00000000-0000-0000-0000-000000001337",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@archive logs@https://console.cloud.google.com/storage/browser/flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "glob",
+      "[CLEANUP]/flutter_logs_dir",
+      "*"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "process logs.logs",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@glob@[CLEANUP]/flutter_logs_dir/a.txt@@@",
+      "@@@STEP_LOG_END@glob@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "log links",
+    "~followup_annotations": [
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[CLEANUP]/flutter_logs_dir",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "log links.List logs path",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[CLEANUP]/flutter_logs_dir/myfile.txt@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Killing Processes"
+  },
+  {
+    "cmd": [
+      "pkill",
+      "chrome"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill chrome",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "dart"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill dart",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "flutter"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill flutter",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "java"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "adb"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill adb",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "OS info (2)"
+  },
+  {
+    "cmd": [
+      "echo",
+      "test run is flaky"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "EMULATOR_VERSION": "31",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "True"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "step is flaky: run abc"
+  },
+  {
+    "cmd": [],
     "name": "kill and cleanup avd"
   },
   {
@@ -757,8 +1105,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -792,8 +1138,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -841,8 +1185,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -896,8 +1238,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -938,8 +1278,6 @@
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
         "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -956,405 +1294,6 @@
   },
   {
     "cmd": [],
-    "name": "process logs"
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "-m",
-      "----",
-      "cp",
-      "-r",
-      "[CLEANUP]/flutter_logs_dir",
-      "gs://flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "process logs.gsutil upload logs 00000000-0000-0000-0000-000000001337",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LINK@archive logs@https://console.cloud.google.com/storage/browser/flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "glob",
-      "[CLEANUP]/flutter_logs_dir",
-      "*"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "process logs.logs",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@glob@[CLEANUP]/flutter_logs_dir/a.txt@@@",
-      "@@@STEP_LOG_END@glob@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "log links",
-    "~followup_annotations": [
-      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
-      "[CLEANUP]/flutter_logs_dir",
-      "--recursive"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "log links.List logs path",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@listdir@[CLEANUP]/flutter_logs_dir/myfile.txt@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "Killing Processes"
-  },
-  {
-    "cmd": [
-      "pkill",
-      "chrome"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "Killing Processes.kill chrome",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "pkill",
-      "dart"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "Killing Processes.kill dart",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "pkill",
-      "flutter"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "Killing Processes.kill flutter",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "pkill",
-      "java"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "Killing Processes.kill java",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "pkill",
-      "adb"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "Killing Processes.kill adb",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "top",
-      "-b",
-      "-n",
-      "3",
-      "-o",
-      "%MEM"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "OS info (2)"
-  },
-  {
-    "cmd": [
-      "echo",
-      "test run is flaky"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "EMULATOR_VERSION": "31",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "linux",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "True"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "name": "step is flaky: run abc"
-  },
-  {
-    "cmd": [],
     "name": "Upload results"
   },
   {
diff --git a/recipes/devicelab/devicelab_drone.expected/linux-xvfb.json b/recipes/devicelab/devicelab_drone.expected/linux-xvfb.json
index 7ac322e..caefbb2 100644
--- a/recipes/devicelab/devicelab_drone.expected/linux-xvfb.json
+++ b/recipes/devicelab/devicelab_drone.expected/linux-xvfb.json
@@ -461,8 +461,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -515,8 +513,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -578,8 +574,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -632,8 +626,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -694,8 +686,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -747,8 +737,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -794,8 +782,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -841,8 +827,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -888,8 +872,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -935,8 +917,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -986,8 +966,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
diff --git a/recipes/devicelab/devicelab_drone.expected/local-engine.json b/recipes/devicelab/devicelab_drone.expected/local-engine.json
index 9b737cb..4eb4204 100644
--- a/recipes/devicelab/devicelab_drone.expected/local-engine.json
+++ b/recipes/devicelab/devicelab_drone.expected/local-engine.json
@@ -609,9 +609,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -670,9 +667,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -737,9 +731,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -795,9 +786,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -861,9 +849,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -918,9 +903,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -969,9 +951,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1020,9 +999,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1071,9 +1047,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1122,9 +1095,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1177,9 +1147,6 @@
       "PATH": [
         "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
diff --git a/recipes/devicelab/devicelab_drone.expected/no-task-name.json b/recipes/devicelab/devicelab_drone.expected/no-task-name.json
index c097e3e..24fedcc 100644
--- a/recipes/devicelab/devicelab_drone.expected/no-task-name.json
+++ b/recipes/devicelab/devicelab_drone.expected/no-task-name.json
@@ -31,7 +31,7 @@
       "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/property_invoker.py\", in _invoke_with_properties",
       "    return callable_obj(*props, **additional_args)",
       "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
-      "  File \"RECIPE_REPO[flutter]/recipes/devicelab/devicelab_drone.py\", line 46, in RunSteps",
+      "  File \"RECIPE_REPO[flutter]/recipes/devicelab/devicelab_drone.py\", line 63, in RunSteps",
       "    raise ValueError('A task_name property is required')",
       "ValueError: A task_name property is required"
     ]
diff --git a/recipes/devicelab/devicelab_drone.expected/no-upload-metrics-linux-staging.json b/recipes/devicelab/devicelab_drone.expected/no-upload-metrics-linux-staging.json
index 36f486b..8157d54 100644
--- a/recipes/devicelab/devicelab_drone.expected/no-upload-metrics-linux-staging.json
+++ b/recipes/devicelab/devicelab_drone.expected/no-upload-metrics-linux-staging.json
@@ -461,8 +461,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -514,8 +512,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -577,8 +573,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -631,8 +625,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -693,8 +685,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -746,8 +736,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -793,8 +781,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -840,8 +826,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -887,8 +871,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -934,8 +916,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -985,8 +965,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
diff --git a/recipes/devicelab/devicelab_drone.expected/post-submit.json b/recipes/devicelab/devicelab_drone.expected/post-submit.json
index f747fe6..3f9ca07 100644
--- a/recipes/devicelab/devicelab_drone.expected/post-submit.json
+++ b/recipes/devicelab/devicelab_drone.expected/post-submit.json
@@ -461,8 +461,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -514,8 +512,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -580,8 +576,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -634,8 +628,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -696,8 +688,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -749,8 +739,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -796,8 +784,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -843,8 +829,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -890,8 +874,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -937,8 +919,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -988,8 +968,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1032,8 +1010,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
diff --git a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
index a0eed48..bb5fed6 100644
--- a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
+++ b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
@@ -583,928 +583,6 @@
   },
   {
     "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk."
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk..Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (3)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/osx_sdk/xcode_deadbeef",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CACHE]/osx_sdk/xcode_deadbeef/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list",
-      "runtimes"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list runtimes"
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "rmtree",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Cleaning up Xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir (2)"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (4)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2).Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (5)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode (2)"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/osx_sdk/xcode_deadbeef",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CACHE]/osx_sdk/xcode_deadbeef/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart (2)"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode (2)"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators (2)"
-  },
-  {
-    "cmd": [
       "flutter",
       "doctor",
       "--verbose"
@@ -1571,8 +649,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1621,8 +697,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1684,8 +758,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1738,8 +810,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1800,8 +870,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1854,8 +922,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1902,8 +968,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1950,8 +1014,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1998,8 +1060,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2046,8 +1106,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2094,8 +1152,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2142,8 +1198,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2192,8 +1246,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2236,8 +1288,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2280,8 +1330,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2301,49 +1349,6 @@
     "name": "git xattr info (2)"
   },
   {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--reset"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "reset XCode (2)"
-  },
-  {
     "cmd": [],
     "name": "Upload metrics"
   },
diff --git a/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json b/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
index 828ee1c..c9be1ce 100644
--- a/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
+++ b/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
@@ -583,928 +583,6 @@
   },
   {
     "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk."
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk..Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (3)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/osx_sdk/xcode_deadbeef",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CACHE]/osx_sdk/xcode_deadbeef/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list",
-      "runtimes"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list runtimes"
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "rmtree",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Cleaning up Xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "[CACHE]/osx_sdk/xcode_deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir (2)"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (4)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2).Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (5)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode (2)"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/osx_sdk/xcode_deadbeef",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CACHE]/osx_sdk/xcode_deadbeef/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart (2)"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "[CACHE]/osx_sdk/xcode_deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode (2)"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators (2)"
-  },
-  {
-    "cmd": [
       "flutter",
       "doctor",
       "--verbose"
@@ -1571,8 +649,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1621,8 +697,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1684,8 +758,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1738,8 +810,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1800,8 +870,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1854,8 +922,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1902,8 +968,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1950,8 +1014,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -1998,8 +1060,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2046,8 +1106,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2094,8 +1152,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2142,8 +1198,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2192,8 +1246,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2236,8 +1288,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2280,8 +1330,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -2301,49 +1349,6 @@
     "name": "git xattr info (2)"
   },
   {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--reset"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "reset XCode (2)"
-  },
-  {
     "cmd": [],
     "name": "Upload metrics"
   },
diff --git a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab-timeout.json b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab-timeout.json
index cde71fc..fd01b8b 100644
--- a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab-timeout.json
+++ b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab-timeout.json
@@ -583,928 +583,6 @@
   },
   {
     "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk."
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk..Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (3)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CLEANUP]/tmp_tmp_2/osx_sdk",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CLEANUP]/tmp_tmp_2/osx_sdk/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "/opt/flutter/xcode/deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "/opt/flutter/xcode/deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list",
-      "runtimes"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list runtimes"
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "rmtree",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Cleaning up Xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir (2)"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (4)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2).Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (5)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode (2)"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CLEANUP]/tmp_tmp_3/osx_sdk",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CLEANUP]/tmp_tmp_3/osx_sdk/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "/opt/flutter/xcode/deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart (2)"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "/opt/flutter/xcode/deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode (2)"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators (2)"
-  },
-  {
-    "cmd": [
       "flutter",
       "doctor",
       "--verbose"
@@ -3139,8 +2217,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3189,8 +2265,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3218,516 +2292,6 @@
   },
   {
     "cmd": [],
-    "name": "ios_debug_symbol_doctor (2)"
-  },
-  {
-    "cmd": [],
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
-      "--path",
-      "[CACHE]/cocoon",
-      "--url",
-      "https://flutter.googlesource.com/mirrors/cocoon"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.git setup",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "fetch",
-      "origin",
-      "main",
-      "--recurse-submodules",
-      "--progress",
-      "--tags"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PATH": "RECIPE_REPO[depot_tools]:<PATH>",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.git fetch",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "checkout",
-      "-f",
-      "FETCH_HEAD"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.git checkout",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "rev-parse",
-      "HEAD"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.read revision",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
-      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "clean",
-      "-f",
-      "-d",
-      "-x"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.git clean",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "submodule",
-      "sync"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.submodule sync",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "submodule",
-      "update",
-      "--init",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/cocoon",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).Checkout flutter/cocoon.submodule update",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "dart",
-      "pub",
-      "get"
-    ],
-    "cwd": "[CACHE]/cocoon/cipd_packages/device_doctor",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).pub get device_doctor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "dart",
-      "[CACHE]/cocoon/cipd_packages/device_doctor/bin/ios_debug_symbol_doctor.dart",
-      "recover",
-      "--cocoon-root",
-      "[CACHE]/cocoon",
-      "--timeout",
-      "120"
-    ],
-    "cwd": "[CACHE]/cocoon/cipd_packages/device_doctor",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).recover with 120 second timeout",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "dart",
-      "[CACHE]/cocoon/cipd_packages/device_doctor/bin/ios_debug_symbol_doctor.dart",
-      "diagnose"
-    ],
-    "cwd": "[CACHE]/cocoon/cipd_packages/device_doctor",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "ios_debug_symbol_doctor (2).diagnose",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
     "name": "process logs"
   },
   {
@@ -3763,8 +2327,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3817,8 +2379,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3879,8 +2439,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3933,8 +2491,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3981,8 +2537,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4029,8 +2583,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4077,8 +2629,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4125,8 +2675,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4173,8 +2721,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4221,8 +2767,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4272,8 +2816,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4322,8 +2864,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4366,8 +2906,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4410,8 +2948,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -4431,49 +2967,6 @@
     "name": "git xattr info (2)"
   },
   {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--reset"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "reset XCode (2)"
-  },
-  {
     "failure": {
       "failure": {},
       "humanReason": "\n\n```\n\n```\n\nStep failed (timeout) (retcode: None)"
diff --git a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
index 2ccf6be..0555933 100644
--- a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
+++ b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
@@ -583,928 +583,6 @@
   },
   {
     "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk."
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk..Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (3)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CLEANUP]/tmp_tmp_2/osx_sdk",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CLEANUP]/tmp_tmp_2/osx_sdk/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "/opt/flutter/xcode/deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode.install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "/opt/flutter/xcode/deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list",
-      "runtimes"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list runtimes"
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "rmtree",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Cleaning up Xcode cache"
-  },
-  {
-    "cmd": [
-      "echo",
-      "/opt/flutter/xcode/deadbeef"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "show app_dir (2)"
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (4)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Running Cache Micro Manager on [CACHE]/osx_sdk. (2).Cache Micro Manager, cache directory exists check",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@Cache dir does not exist, skipping.@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "ls",
-      "-al",
-      "[CACHE]/osx_sdk"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Show xcode cache (5)"
-  },
-  {
-    "cmd": [],
-    "name": "install xcode (2)"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CLEANUP]/tmp_tmp_3/osx_sdk",
-      "-ensure-file",
-      "infra/tools/mac_toolchain/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/resolved-platform\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    ]@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[CLEANUP]/tmp_tmp_3/osx_sdk/mac_toolchain",
-      "install",
-      "-kind",
-      "ios",
-      "-xcode-version",
-      "deadbeef",
-      "-output-dir",
-      "/opt/flutter/xcode/deadbeef/XCode.app",
-      "-cipd-package-prefix",
-      "flutter_internal/ios/xcode",
-      "-with-runtime=True",
-      "-verbose"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "install xcode (2).install xcode from cipd",
-    "timeout": 1800,
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "killall",
-      "-9",
-      "com.apple.CoreSimulator.CoreSimulatorDevice"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "kill dart (2)"
-  },
-  {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--switch",
-      "/opt/flutter/xcode/deadbeef/XCode.app"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "select xcode (2)"
-  },
-  {
-    "cmd": [
-      "xcrun",
-      "simctl",
-      "list"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "list simulators (2)"
-  },
-  {
-    "cmd": [
       "flutter",
       "doctor",
       "--verbose"
@@ -3139,8 +2217,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3189,8 +2265,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3255,8 +2329,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3309,8 +2381,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3371,8 +2441,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3425,8 +2493,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3473,8 +2539,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3521,8 +2585,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3569,8 +2631,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3617,8 +2677,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3665,8 +2723,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3713,8 +2769,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3764,8 +2818,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3814,8 +2866,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3858,8 +2908,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3902,8 +2950,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3946,8 +2992,6 @@
     "env_prefixes": {
       "PATH": [
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
         "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
       ]
     },
@@ -3967,49 +3011,6 @@
     "name": "step is flaky: run abc"
   },
   {
-    "cmd": [
-      "sudo",
-      "xcode-select",
-      "--reset"
-    ],
-    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
-    "env": {
-      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GIT_BRANCH": "master",
-      "LUCI_BRANCH": "",
-      "LUCI_CI": "True",
-      "LUCI_PR": "",
-      "OS": "darwin",
-      "PUB_CACHE": "[START_DIR]/.pub-cache",
-      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
-      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "USE_EMULATOR": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
-        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "project:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "reset XCode (2)"
-  },
-  {
     "cmd": [],
     "name": "Upload metrics"
   },
@@ -4071,7 +3072,7 @@
       "/path/to/tmp/json",
       "copy",
       "extra.secret.token.should.not.be.logged",
-      "[CLEANUP]/tmp_tmp_4"
+      "[CLEANUP]/tmp_tmp_2"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -4169,7 +3170,7 @@
       "/path/to/tmp/json",
       "copy",
       "extra.secret.token.should.not.be.logged",
-      "[CLEANUP]/tmp_tmp_5"
+      "[CLEANUP]/tmp_tmp_3"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -4227,7 +3228,7 @@
       "--test-status",
       "Succeeded",
       "--service-account-token-file",
-      "[CLEANUP]/tmp_tmp_5"
+      "[CLEANUP]/tmp_tmp_3"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -4244,7 +3245,7 @@
       "PUB_CACHE": "[START_DIR]/.pub-cache",
       "REVISION": "12345abcde12345abcde12345abcde12345abcde",
       "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_4",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_2",
       "USE_EMULATOR": "False"
     },
     "env_prefixes": {
@@ -4281,7 +3282,7 @@
       "--json-output",
       "/path/to/tmp/json",
       "remove",
-      "[CLEANUP]/tmp_tmp_4"
+      "[CLEANUP]/tmp_tmp_2"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.py b/recipes/devicelab/devicelab_drone.py
index d50a5e3..706f222 100644
--- a/recipes/devicelab/devicelab_drone.py
+++ b/recipes/devicelab/devicelab_drone.py
@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-from contextlib import ExitStack
+import contextlib
 from RECIPE_MODULES.flutter.flutter_bcid.api import BcidStage
 
 DEPS = [
@@ -33,6 +33,23 @@
 MAX_DEFAULT_TIMEOUT_SECS = 30 * 60
 
 
+def _runner_command(api, env, runner_params):
+  if api.platform.is_mac:
+    resource_name = api.resource('runner.sh')
+    api.step('Set execute permission', ['chmod', '755', resource_name])
+    test_runner_command = [resource_name]
+    test_runner_command.extend(runner_params)
+  else:
+    test_runner_command = ['xvfb-run'] if api.properties.get('xvfb') else []
+    test_runner_command.extend(['dart', 'bin/test_runner.dart', 'test'])
+    test_runner_command.extend(runner_params)
+
+  if 'USE_EMULATOR' in env and env['USE_EMULATOR']:
+    test_runner_command.extend(['--use-emulator'])
+
+  return test_runner_command
+
+
 def RunSteps(api):
   api.flutter_bcid.report_stage(BcidStage.START.value)
   # Collect memory/cpu/process before task execution.
@@ -121,58 +138,39 @@
         infra_step=True,
         timeout=10 * 60,  # 10 minutes
     )
-    if api.properties.get('$flutter/osx_sdk'):
+
+    with contextlib.ExitStack() as exit_stack:
+      api.flutter_deps.enter_contexts(
+          exit_stack, api.properties.get('contexts', []), env, env_prefixes
+      )
       api.os_utils.clean_derived_data()
-      devicelab = False
-      if str(api.swarming.bot_id).startswith('flutter-devicelab'):
-        devicelab = True
-      with api.osx_sdk('ios', devicelab=devicelab):
-        test_status = mac_test(
-            api,
-            env,
-            env_prefixes,
-            flutter_path,
-            task_name,
-            runner_params,
-            test_timeout_secs,
+      api.retry.step(
+          'flutter doctor',
+          ['flutter', 'doctor', '--verbose'],
+          max_attempts=3,
+          timeout=300,
+      )
+      # Next steps get executed only if running in mac.
+      api.os_utils.dismiss_dialogs()
+      api.os_utils.shutdown_simulators()
+      api.os_utils.ios_debug_symbol_doctor()
+
+      test_runner_command = _runner_command(api, env, runner_params)
+      try:
+        test_status = api.test_utils.run_test(
+            'run %s' % task_name,
+            test_runner_command,
+            timeout_secs=test_timeout_secs,
         )
-    else:
-      with api.context(env=env, env_prefixes=env_prefixes):
-        api.retry.step(
-            'flutter doctor',
-            ['flutter', 'doctor', '--verbose'],
-            max_attempts=3,
-            timeout=300,
-        )
+      finally:
+        debug_after_failure(api, task_name)
 
-        test_runner_command = ['xvfb-run'] if api.properties.get('xvfb') else []
-        test_runner_command.extend(['dart', 'bin/test_runner.dart', 'test'])
-        test_runner_command.extend(runner_params)
+      if test_status == 'flaky':
+        api.test_utils.flaky_step('run %s' % task_name)
 
-        try:
-          with ExitStack() as stack:
-            if 'USE_EMULATOR' in env and env['USE_EMULATOR']:
-              test_runner_command.extend('--use-emulator')
-              stack.enter_context(
-                  api.android_virtual_device(
-                      env=env,
-                      env_prefixes=env_prefixes,
-                      version=env['EMULATOR_VERSION']
-                  )
-              )
-            test_status = api.test_utils.run_test(
-                'run %s' % task_name,
-                test_runner_command,
-                timeout_secs=test_timeout_secs,
-            )
-        finally:
-          debug_after_failure(api, task_name)
-
-        if test_status == 'flaky':
-          api.test_utils.flaky_step('run %s' % task_name)
   with api.context(env=env, env_prefixes=env_prefixes, cwd=devicelab_path):
 
-    def _retryUplaod():
+    def _retryUpload():
       api.step(
           'Upload results',
           uploadResults(
@@ -189,8 +187,7 @@
           )
       )
 
-    api.retry.wrap(_retryUplaod, step_name='Retryable upload metrics')
-
+    api.retry.wrap(_retryUpload, step_name='Retryable upload metrics')
     uploadMetricsToCas(api, results_path)
 
 
@@ -205,47 +202,6 @@
   api.os_utils.collect_os_info()
 
 
-def mac_test(
-    api,
-    env,
-    env_prefixes,
-    flutter_path,
-    task_name,
-    runner_params,
-    test_timeout_secs,
-):
-  """Runs a devicelab mac test."""
-  api.retry.step(
-      'flutter doctor', ['flutter', 'doctor', '--verbose'],
-      max_attempts=3,
-      timeout=300
-  )
-  api.os_utils.dismiss_dialogs()
-  api.os_utils.shutdown_simulators()
-  api.os_utils.ios_debug_symbol_doctor()
-  with api.context(env=env, env_prefixes=env_prefixes):
-    resource_name = api.resource('runner.sh')
-    api.step('Set execute permission', ['chmod', '755', resource_name])
-    test_runner_command = [resource_name]
-    test_runner_command.extend(runner_params)
-    try:
-      test_status = api.test_utils.run_test(
-          'run %s' % task_name,
-          test_runner_command,
-          timeout_secs=test_timeout_secs,
-      )
-    except api.step.StepFailure as failure:
-      if failure.had_timeout:
-        # presumably diagnosis already ran and passed, but let's open Xcode anyway
-        api.os_utils.ios_debug_symbol_doctor(diagnose_first=False)
-      raise
-    finally:
-      debug_after_failure(api, task_name)
-    if test_status == 'flaky':
-      api.test_utils.flaky_step('run %s' % task_name)
-  return test_status
-
-
 def shouldNotUpdate(api, git_branch):
   """Check if a post submit builder should update results to cocoon/skia perf.
 
@@ -381,6 +337,7 @@
           dependencies=[{
               "dependency": "android_virtual_device", "version": "31"
           }],
+          contexts=["android_virtual_device"]
       ), api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
       api.step_data(
           'run abc',
@@ -470,6 +427,7 @@
           buildername='Mac_ios abc',
           task_name='abc',
           tags=['ios'],
+          device_os='iOS-16',
           **{'$flutter/osx_sdk': {'sdk_version': 'deadbeef',}},
           git_branch='master',
       ),