$ git clone -n https://src.fedoraproject.org/rpms/mutter.git /var/lib/mock/f38-build-722485-98813/root/chroot_tmpdir/scmroot/mutter
Cloning into '/var/lib/mock/f38-build-722485-98813/root/chroot_tmpdir/scmroot/mutter'...
$ git reset --hard 1b236333ff5d39dab62f44f80ee70188dccb0c99
HEAD is now at 1b23633 Update to 44.1