[Bug rust/108102] New: rust bootstrap comparison failure on s390x-linux-gnu

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108102

            Bug ID: 108102
           Summary: rust bootstrap comparison failure on s390x-linux-gnu
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rust
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org
                CC: dkm at gcc dot gnu.org, gcc-rust at gcc dot gnu.org
  Target Milestone: ---

seen with trunk 20221214 on s390x-linux-gnu:

make[5]: Leaving directory '/<<PKGBUILDDIR>>/build'
Comparing stages 2 and 3
Bootstrap comparison failure!
gcc/rust/rust-hir-trait-resolve.o differs
make[4]: *** [Makefile:31113: compare] Error 1

full build log at
https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test/+build/24937231