$ git clone -n https://src.fedoraproject.org/rpms/muffin.git /var/lib/mock/f40-build-751498-116204/root/chroot_tmpdir/scmroot/muffin
Cloning into '/var/lib/mock/f40-build-751498-116204/root/chroot_tmpdir/scmroot/muffin'...
$ git reset --hard 81d95c3de0572b7b0106010501755f250dc00c77
HEAD is now at 81d95c3 Update to 6.0.0 release