$ git clone -n https://src.fedoraproject.org/rpms/python-jaraco-logging.git /var/lib/mock/f45-build-31166-650/root/chroot_tmpdir/scmroot/python-jaraco-logging
Cloning into '/var/lib/mock/f45-build-31166-650/root/chroot_tmpdir/scmroot/python-jaraco-logging'...
$ git fetch origin 30a8f1abc9ebe587aff53bb81209f6052bd86b84:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jaraco-logging
 * [new ref]         30a8f1abc9ebe587aff53bb81209f6052bd86b84 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30a8f1a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild