$ git clone -n https://src.fedoraproject.org/rpms/libtcd.git /var/lib/mock/f40-build-2008505-45380/root/chroot_tmpdir/scmroot/libtcd
Cloning into '/var/lib/mock/f40-build-2008505-45380/root/chroot_tmpdir/scmroot/libtcd'...
$ git fetch origin df9638d52a9ef351f48a0b1fbfd06dfa3a2b73bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libtcd
 * [new ref]         df9638d52a9ef351f48a0b1fbfd06dfa3a2b73bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df9638d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild