[libcxx-dev] Failing libcxx-libcxxabi-libunwind bots
Yvan Roux via libcxx-dev
libcxx-dev at lists.llvm.org
Mon Apr 6 05:21:57 PDT 2020
Yes the issue due to this directory <TMP>/ModuleCache not being removed
after it is used or cleaned up at the beginning. So it's on our side or
into the test itself which doesn't remove these files at the end.
All our bots run inside containers, they are available here
On Mon, 6 Apr 2020 at 10:08, Louis Dionne <ldionne at apple.com> wrote:
> > On Apr 2, 2020, at 13:28, Louis Dionne via libcxx-dev <
> libcxx-dev at lists.llvm.org> wrote:
> > Hi,
> > It looks like several bots assigned to you started failing after
> e6a39f00e8d0 was committed:
> http://lab.llvm.org:8011/builders/libcxx-libcxxabi-libunwind-armv8-linux <
> > They all fail on the test libcxx/test/libcxx/modules/stds_include.sh.cpp
> with the following error:
> > <...>/libcxx/test/libcxx/modules/stds_include.sh.cpp:28:2: fatal
> error: file '<...>/libcxx/include/type_traits' has been modified since the
> module file '<TMP>/ModuleCache/1E92AHT/std-1V9DLRO.pcm' was built
> > #include <vector>
> > ^
> > <...>/libcxx/test/libcxx/modules/stds_include.sh.cpp:28:2: note:
> please rebuild precompiled header
> > 1 error generated.
> > Our other bots are not failing, so I very strongly suspect this is not
> because of the change itself, but rather some weirdness in your bot
> configuration. For that reason, I will *not* revert the change (that would
> likely not improve the situation anyway). Can you please collaborate with
> us to understand and fix the issue?
> Also, is there a Docker image used to run the bots? That is our preferred
> way of handling libc++/libc++abi bots, because that means anyone can
> reproduce the failures locally. If the bots don't require anything specific
> beyond the CMake configuration they're testing, you could even use our
> existing Docker images based on Debian.
> linaro-toolchain mailing list
> linaro-toolchain at lists.linaro.org
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