$ git clone -n https://src.fedoraproject.org/rpms/python-doit.git /var/lib/mock/f39-build-1618991-38669/root/chroot_tmpdir/scmroot/python-doit
Cloning into '/var/lib/mock/f39-build-1618991-38669/root/chroot_tmpdir/scmroot/python-doit'...
$ git fetch origin d94b2b4068bb6b9d903bed073c9a43db35111144:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-doit
 * [new ref]         d94b2b4068bb6b9d903bed073c9a43db35111144 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d94b2b4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild