According to stackoverflow this might be a ccache problem and one has to delete the object file:CMakeFiles/FemGui.dir/ViewProviderFemConstraintTemperature.cpp.o: file not recognized: File truncated
collect2: error: ld returned 1 exit status
make: *** [Mod/Fem/FemGui.so] Error 1
make: *** [src/Mod/Fem/Gui/CMakeFiles/FemGui.dir/all] Error 2
make: *** Waiting for unfinished jobs....
https://stackoverflow.com/questions/571 ... -gcc-error
Then again the macOS build fails and I am not quite sure what the reason is. At the end of the log file there is this message:
running `casher push` took longer than 180 seconds and has been aborted.
You can extend the timeout with `cache.timeout`. See https://docs.travis-ci.com/user/caching ... he-timeout for details
Done. Your build exited with 1.
/Users/travis/.travis/job_stages: line 339: shell_session_update: command not found