$ git clone -n https://src.fedoraproject.org/rpms/jid.git /var/lib/mock/f38-build-side-42-init-devel-608855-26260/root/chroot_tmpdir/scmroot/jid
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-608855-26260/root/chroot_tmpdir/scmroot/jid'...
$ git fetch origin fbf3fdb68911dd66fdf58716a2ae83bb43c7af3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jid
 * [new ref]         fbf3fdb68911dd66fdf58716a2ae83bb43c7af3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbf3fdb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild