$ git clone -n https://src.fedoraproject.org/rpms/python-pybtex-docutils.git /var/lib/mock/f45-build-32108-657/root/chroot_tmpdir/scmroot/python-pybtex-docutils
Cloning into '/var/lib/mock/f45-build-32108-657/root/chroot_tmpdir/scmroot/python-pybtex-docutils'...
$ git fetch origin d813b33658611c470bc625fbd8e78384befaf86b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pybtex-docutils
 * [new ref]         d813b33658611c470bc625fbd8e78384befaf86b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d813b33 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild