$ git clone -n https://src.fedoraproject.org/rpms/python-ironicclient.git /var/lib/mock/f39-build-1427502-31631/root/chroot_tmpdir/scmroot/python-ironicclient
Cloning into '/var/lib/mock/f39-build-1427502-31631/root/chroot_tmpdir/scmroot/python-ironicclient'...
$ git fetch origin aaf05cb76992d9724604d17d6b9fed1513706af0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ironicclient
 * [new ref]         aaf05cb76992d9724604d17d6b9fed1513706af0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aaf05cb Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild