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Hi all,
This is a quick email to let you know that we have isolated a pretty bad bug in the buildroot for s390x. At Mon, 17 July 2017 17:13 UTC, binutils-2.28-11.fc27[1] was tagged into rawhide, which generated incorrect binaries for s390x. Some of you might have noticed this because your build failed due to incorrect binary, but a lot of builds failed earlier in the process. A new RPM build had gotten caught up with the incorrect binutils[2], which caused all builds after it to fail (for fun: a lot of the RPM tests failed during this build, but it seems the tests there don't actually make the build fail[3]).
After we untagged the broken binutils build, s390x binaries should have recovered. We also untagge the broken RPM build to recover that part of the buildroot. Anyone that made any builds during this time should resubmit them, note that just the fact that your build succeeded doesn't mean it works as intended (as with the RPM build).
We did file a bug against binutils[4].
Regards, Patrick
[1]: https://koji.fedoraproject.org/koji/buildinfo?buildID=919634 [2]: https://koji.fedoraproject.org/koji/buildinfo?buildID=920080 [3]: https://kojipkgs.fedoraproject.org//packages/rpm/4.13.0.1/32.fc27/data/logs/... (search for Bastic Tests) [4]: https://bugzilla.redhat.com/show_bug.cgi?id=1472486