$ git clone -n https://src.fedoraproject.org/rpms/spectacle.git /var/lib/mock/f40-build-2719156-72995/root/chroot_tmpdir/scmroot/spectacle
Cloning into '/var/lib/mock/f40-build-2719156-72995/root/chroot_tmpdir/scmroot/spectacle'...
$ git fetch origin f3b2b9d1e7b3229d183f2b1167aeb915a3c612f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spectacle
 * [new ref]         f3b2b9d1e7b3229d183f2b1167aeb915a3c612f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3b2b9d 24.02.2