$ git clone -n https://src.fedoraproject.org/rpms/mutter.git /var/lib/mock/f33-build-376782-61749/root/chroot_tmpdir/scmroot/mutter
Cloning into '/var/lib/mock/f33-build-376782-61749/root/chroot_tmpdir/scmroot/mutter'...
$ git reset --hard 6cb0d812c674a6775e53f4c80164b34af3305b99
HEAD is now at 6cb0d81 Update to 3.38.2