$ git clone -n https://src.fedoraproject.org/rpms/aggregate6.git /var/lib/mock/f41-build-1034195-18618/root/chroot_tmpdir/scmroot/aggregate6
Cloning into '/var/lib/mock/f41-build-1034195-18618/root/chroot_tmpdir/scmroot/aggregate6'...
$ git fetch origin 3c05a35072e9c974621c66d1b06207f4b5aef3df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aggregate6
 * [new ref]         3c05a35072e9c974621c66d1b06207f4b5aef3df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c05a35 Rebuilt for Python 3.13