$ git clone -n https://src.fedoraproject.org/rpms/python-gertty.git /var/lib/mock/f39-build-1530070-36196/root/chroot_tmpdir/scmroot/python-gertty
Cloning into '/var/lib/mock/f39-build-1530070-36196/root/chroot_tmpdir/scmroot/python-gertty'...
$ git fetch origin a84f39dfae5c46ee62533acef94288c99ba328b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gertty
 * [new ref]         a84f39dfae5c46ee62533acef94288c99ba328b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a84f39d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild