Sarah Morgensen writes: > Hello Guix, > > I just noticed go-1.16 is failing on aarch64 [0]. I am not having any > success tracking down the cause. It looks like the error is the same as > was happening for go-1.14 circa 11 Mar [1], which was fixed by 9 Apr > [2], but I cannot tell what resolved the issue. I've attached the > relevant part of the build log; the full log is available at [0]. > > Any ideas? > > [0] https://ci.guix.gnu.org/build/949823/details > [1] https://ci.guix.gnu.org/build/71004/details > [2] https://ci.guix.gnu.org/build/19478/details > > starting phase `build' > runtime: failed to create new OS thread (have 2 already; errno=22) > fatal error: runtime.newosproc I think this might be related to [0], although if it's true that CI uses native builders for aarch64 now, I have no idea. I've been able to reproduce this with both go-1.14 and go-1.16 when building with --system=aarch64-linux from an amd64 system. I tried to apply the patch in the thread I mentioned, but go-1.4 won't build at all with QEMU. [0] runtime: cannot run cross compiled ARM binary on QEMU -- Sarah