$ git clone -n https://src.fedoraproject.org/rpms/mcelog.git /var/lib/mock/f31-build-88983-32037/root/chroot_tmpdir/scmroot/mcelog
Cloning into '/var/lib/mock/f31-build-88983-32037/root/chroot_tmpdir/scmroot/mcelog'...
$ git reset --hard 7247019224fe143cbe96aa19e6575280bf1f496e
HEAD is now at 7247019 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild