$ git clone -n https://src.fedoraproject.org/rpms/golang-github-yuin-goldmark.git /var/lib/mock/f41-build-719216-13081/root/chroot_tmpdir/scmroot/golang-github-yuin-goldmark
Cloning into '/var/lib/mock/f41-build-719216-13081/root/chroot_tmpdir/scmroot/golang-github-yuin-goldmark'...
$ git fetch origin 8f86342e62492d7b137cea0e3811309e71f0b584:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-yuin-goldmark
 * [new ref]         8f86342e62492d7b137cea0e3811309e71f0b584 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f86342 Update to latest version (#2273311)