travis: verbose test output by default
diff --git a/.travis.yml b/.travis.yml
index fd49e1b..ef2c2ac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@
  - cd build
  - cmake ..
  - make
- - make test
+ - CTEST_OUTPUT_ON_FAILURE=1 make test
 notifications:
   email:
     recipients:
diff --git a/regress/CMakeLists.txt b/regress/CMakeLists.txt
index 00b30b8..15ca3fa 100644
--- a/regress/CMakeLists.txt
+++ b/regress/CMakeLists.txt
@@ -225,7 +225,7 @@
 set(ENV{srcdir} ${PROJECT_SOURCE_DIR}/regress)
 
 foreach(CASE IN LISTS EXTRA_TESTS)
-  add_test(NAME ${CASE} COMMAND ${PERL_EXECUTABLE} ${PROJECT_BINARY_DIR}/regress/runtest --bin-sub-directory $<CONFIG> ${PROJECT_SOURCE_DIR}/regress/${CASE})
+  add_test(NAME ${CASE} COMMAND ${PERL_EXECUTABLE} ${PROJECT_BINARY_DIR}/regress/runtest -v --bin-sub-directory $<CONFIG> ${PROJECT_SOURCE_DIR}/regress/${CASE})
   set_tests_properties(${CASE} PROPERTIES SKIP_RETURN_CODE 77)
   set_tests_properties(${CASE} PROPERTIES ENVIRONMENT "PATH=${path}")
 endforeach()