$ git clone -n https://src.fedoraproject.org/rpms/spectacle.git /var/lib/mock/f40-build-2177203-51096/root/chroot_tmpdir/scmroot/spectacle
Cloning into '/var/lib/mock/f40-build-2177203-51096/root/chroot_tmpdir/scmroot/spectacle'...
$ git fetch origin 8b7956fc4f889fa414aafc16fe7f476b600c42ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spectacle
 * [new ref]         8b7956fc4f889fa414aafc16fe7f476b600c42ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b7956f 24.01.85