$ git clone -n https://src.fedoraproject.org/rpms/gweather-locations.git /var/lib/mock/f45-build-13280-448/root/chroot_tmpdir/scmroot/gweather-locations
Cloning into '/var/lib/mock/f45-build-13280-448/root/chroot_tmpdir/scmroot/gweather-locations'...
$ git fetch origin a8d7520ab44a5f26b2119cec2ed9b616fbb36c67:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gweather-locations
 * [new ref]         a8d7520ab44a5f26b2119cec2ed9b616fbb36c67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8d7520 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild