https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83794
Ian Lance Taylor <ian at airs dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #4 from Ian Lance Taylor <ian at airs dot com> --- Thanks for investigating. I fixed the problem you found in TestBuildID. The logs generated by t.Logf are saved until the test is complete, because tests can run in parallel and interleaved logs are hard to read. So 1) that explains why you didn't see any of the logs; 2) it explains why the program allocated memory very quickly and without bound. Let me know if you still see a problem with `make check-gotools` after that patch. I don't know if there is anything else going on.