$ git clone -n https://src.fedoraproject.org/rpms/cdcollect.git /var/lib/mock/f38-build-721722-98613/root/chroot_tmpdir/scmroot/cdcollect
Cloning into '/var/lib/mock/f38-build-721722-98613/root/chroot_tmpdir/scmroot/cdcollect'...
$ git fetch origin a169ed0277d410dcf35d3a41ec051072cbc0cfb0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cdcollect
 * [new ref]         a169ed0277d410dcf35d3a41ec051072cbc0cfb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a169ed0 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild