$ git clone -n https://src.fedoraproject.org/rpms/libmateweather.git /var/lib/mock/f45-build-16536-487/root/chroot_tmpdir/scmroot/libmateweather
Cloning into '/var/lib/mock/f45-build-16536-487/root/chroot_tmpdir/scmroot/libmateweather'...
$ git fetch origin 63b74202b7b418c3e94496cfea996556b6c9b0f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libmateweather
 * [new ref]         63b74202b7b418c3e94496cfea996556b6c9b0f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63b7420 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild