$ git clone -n https://src.fedoraproject.org/rpms/sugar-artwork.git /var/lib/mock/f41-build-829108-155970/root/chroot_tmpdir/scmroot/sugar-artwork
Cloning into '/var/lib/mock/f41-build-829108-155970/root/chroot_tmpdir/scmroot/sugar-artwork'...
$ git fetch origin 595d54166b301461f80945b3bc7279af29416e03:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sugar-artwork
 * [new ref]         595d54166b301461f80945b3bc7279af29416e03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 595d541 Update to 0.121 release