$ git clone -n https://src.fedoraproject.org/rpms/spectacle.git /var/lib/mock/f41-build-side-1-3002563-36559/root/chroot_tmpdir/scmroot/spectacle
Cloning into '/var/lib/mock/f41-build-side-1-3002563-36559/root/chroot_tmpdir/scmroot/spectacle'...
$ git fetch origin 28de8c243b926d19235311a4c8c57c4148bab16d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spectacle
 * [new ref]         28de8c243b926d19235311a4c8c57c4148bab16d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28de8c2 24.08.2