$ git clone -n https://src.fedoraproject.org/rpms/python-retask.git /var/lib/mock/f45-build-32774-662/root/chroot_tmpdir/scmroot/python-retask
Cloning into '/var/lib/mock/f45-build-32774-662/root/chroot_tmpdir/scmroot/python-retask'...
$ git fetch origin 443e39faa92baedd260f33ed776ecf7b392e0ea7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-retask
 * [new ref]         443e39faa92baedd260f33ed776ecf7b392e0ea7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 443e39f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild