$ git clone -n https://src.fedoraproject.org/rpms/python-isodate.git /var/lib/mock/f40-build-2315478-57929/root/chroot_tmpdir/scmroot/python-isodate
Cloning into '/var/lib/mock/f40-build-2315478-57929/root/chroot_tmpdir/scmroot/python-isodate'...
$ git fetch origin 4d569cc758437ae51065d6493a014a50cfd78198:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-isodate
 * [new ref]         4d569cc758437ae51065d6493a014a50cfd78198 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d569cc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild