Re: Bug#888995: FTBFS: async_execution_load_test fails on armhf, mips and mipsel

Control: retitle -1 dbus-cpp: async_execution_load_test fails sometimes (randomly?)
Control: found -1 5.0.0+18.04.20171031-1
Control: severity -1 serious

On Fri, Feb 02, 2018 at 10:08:54AM +0100, Aurelien Jarno wrote:
> control: retitle -1 Bug#888995: FTBFS: async_execution_load_test fails on armhf, mips and mipsel
> control: user [email protected]
> control: usertag -1 + armhf
> 
> On 2018-01-31 21:44, Aaron M. Ucko wrote:
> > Source: dbus-cpp
> > Version: 5.0.0+18.04.20171031-1
> > Severity: important
> > Tags: upstream
> > Justification: fails to build from source
> > User: [email protected]
> > Usertags: mips mipsel
> > 
> > Builds of dbus-cpp for several architectures (armhf, mips, mipsel, and
> > the non-release architectures alpha and x32) failed with errors along
> > the lines of
> > 
> >   15/15 Test  #1: async_execution_load_test ........***Failed  300.02 sec
> >   Running main() from gmock_main.cc
> >   [==========] Running 1 test from 1 test case.
> >   [----------] Global test environment set-up.
> >   [----------] 1 test from AsyncExecutionLoadTest
> >   [ RUN      ] AsyncExecutionLoadTest.RepeatedlyInvokingAnAsyncFunctionWorks
> >   dbus[25970]: Unable to set up transient service directory: XDG_RUNTIME_DIR "/run/user/114" not available: No such file or directory
> >   /<<BUILDDIR>>/dbus-cpp-5.0.0+18.04.20171031/tests/async_execution_load_test.cpp:134: Failure
> >   Value of: ec->wait_for(std::chrono::minutes{5})
> >     Actual: false (Current count of 378 does not match 500)
> >   Expected: true
> >   dbus[25966]: Attempted to unregister path (path[0] = org path[1] = freedesktop) which isn't registered
> >   [  FAILED  ] AsyncExecutionLoadTest.RepeatedlyInvokingAnAsyncFunctionWorks (300015 ms)
> >   [----------] 1 test from AsyncExecutionLoadTest (300015 ms total)
> >   
> >   [----------] Global test environment tear-down
> >   [==========] 1 test from 1 test case ran. (300015 ms total)
> >   [  PASSED  ] 0 tests.
> >   [  FAILED  ] 1 test, listed below:
> >   [  FAILED  ] AsyncExecutionLoadTest.RepeatedlyInvokingAnAsyncFunctionWorks
> >   
> >    1 FAILED TEST
> >   
> >   
> >   93% tests passed, 1 tests failed out of 15
> >   
> >   Total Test time (real) = 300.02 sec
> >   
> >   The following tests FAILED:
> >   	  1 - async_execution_load_test (Failed)
> >   Errors while running CTest
> > 
> > Presumably, these architectures' autobuilders happen to lack /run/user.
> > (I'm just tagging the two affected mips architectures for now, as
> > presumably representative here.)
> > 
> > Could you please take a look?
> 
> All the official build daemons are setup the same way, and they are
> therefore all lacking the directory in /run/user. It is therefore not
> the issue. Retitling the bug accordingly, and adding [email protected]
> in Cc.

Also happens with the version in buster, and also on other architectures:
https://tests.reproducible-builds.org/debian/rb-pkg/buster/arm64/dbus-cpp.html

> Aurelien

cu
Adrian