$ git clone -n https://src.fedoraproject.org/rpms/python-hwdata.git /var/lib/mock/f45-build-31019-649/root/chroot_tmpdir/scmroot/python-hwdata
Cloning into '/var/lib/mock/f45-build-31019-649/root/chroot_tmpdir/scmroot/python-hwdata'...
$ git fetch origin d1e5cb1fa4cfe78ff1f834827aa4f246d3b67c0b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-hwdata
 * [new ref]         d1e5cb1fa4cfe78ff1f834827aa4f246d3b67c0b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1e5cb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild