$ git clone -n https://src.fedoraproject.org/rpms/python-tcxparser.git /var/lib/mock/f45-build-33270-668/root/chroot_tmpdir/scmroot/python-tcxparser
Cloning into '/var/lib/mock/f45-build-33270-668/root/chroot_tmpdir/scmroot/python-tcxparser'...
$ git fetch origin babf563c50bc8d23eb5a9c1cae438aa0389b20c3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-tcxparser
 * [new ref]         babf563c50bc8d23eb5a9c1cae438aa0389b20c3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at babf563 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild