$ git clone -n https://src.fedoraproject.org/rpms/docparser.git /var/lib/mock/f41-build-841748-161398/root/chroot_tmpdir/scmroot/docparser
Cloning into '/var/lib/mock/f41-build-841748-161398/root/chroot_tmpdir/scmroot/docparser'...
$ git fetch origin 6e1b0352d1eeedafc84135accb021405dd625d3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/docparser
 * [new ref]         6e1b0352d1eeedafc84135accb021405dd625d3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e1b035 update to 1.0.11; add packit config file