$ git clone -n https://src.fedoraproject.org/rpms/celluloid.git /var/lib/mock/f37-build-side-32-misc-devel-213571-13632/root/chroot_tmpdir/scmroot/celluloid
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-213571-13632/root/chroot_tmpdir/scmroot/celluloid'...
$ git reset --hard 9c515c3d61330c336e351fb4212afbbcad7f815a
HEAD is now at 9c515c3 Rebuilt due to mpv update.