$ git clone -n https://src.fedoraproject.org/rpms/python-pyte.git /var/lib/mock/f45-build-32455-660/root/chroot_tmpdir/scmroot/python-pyte
Cloning into '/var/lib/mock/f45-build-32455-660/root/chroot_tmpdir/scmroot/python-pyte'...
$ git fetch origin 13f86c1532a09ac9b5ddae8ee51f3626d4b472be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyte
 * [new ref]         13f86c1532a09ac9b5ddae8ee51f3626d4b472be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 13f86c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild