[WARNING] ... Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test couldn't detect the number of threads.

[Kevin DuBois]

seems like this merits some investigation/quieting:

[ RUN ] ClientLibraryErrorsDeathTest.createing_surface_on_garbage_connection_is_fatal

[WARNING] /home/kdub/source/mir/ndk/usr/src/gtest/src/gtest-death-test.cc:825:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test couldn't detect the number of threads.
[ OK ] ClientLibraryErrorsDeathTest.createing_surface_on_garbage_connection_is_fatal (667 ms)
[ RUN ] ClientLibraryErrorsDeathTest.creating_surface_synchronosly_on_malconstructed_connection_is_fatal

[WARNING] /home/kdub/source/mir/ndk/usr/src/gtest/src/gtest-death-test.cc:825:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test couldn't detect the number of threads.
[ OK ] ClientLibraryErrorsDeathTest.creating_surface_synchronosly_on_malconstructed_connection_is_fatal (673 ms)
[ RUN ] ClientLibraryErrorsDeathTest.creating_surface_synchronosly_on_invalid_connection_is_fatal

[WARNING] /home/kdub/source/mir/ndk/usr/src/gtest/src/gtest-death-test.cc:825:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test couldn't detect the number of threads.
[ OK ] ClientLibraryErrorsDeathTest.creating_surface_synchronosly_on_invalid_connection_is_fatal (693 ms)
[----------] 3 tests from ClientLibraryErrorsDeathTest (2034 ms total)

[Michał Sawicz (saviq)]

Syncing task from Mir.