$ git clone -n https://src.fedoraproject.org/rpms/zlib.git /var/lib/mock/f31-build-102025-33470/root/chroot_tmpdir/scmroot/zlib
Cloning into '/var/lib/mock/f31-build-102025-33470/root/chroot_tmpdir/scmroot/zlib'...
$ git reset --hard 55d2f82c6c0ea1916cd0463d2e4490f1455bd71c
HEAD is now at 55d2f82 reverted CRC32 optimalization for POWER 8+ architectures