$ git clone -n https://src.fedoraproject.org/rpms/fractal.git /var/lib/mock/f41-build-749029-13368/root/chroot_tmpdir/scmroot/fractal
Cloning into '/var/lib/mock/f41-build-749029-13368/root/chroot_tmpdir/scmroot/fractal'...
$ git fetch origin b2be1f6d6bb5b7abb5e06467ef1d4f678ea304cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fractal
 * [new ref]         b2be1f6d6bb5b7abb5e06467ef1d4f678ea304cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2be1f6 Rebuild for gstreamer-plugins-bad 1.24