$ git clone -n https://src.fedoraproject.org/rpms/golang-github-liquidweb.git /var/lib/mock/f41-build-side-1-3071448-38810/root/chroot_tmpdir/scmroot/golang-github-liquidweb
Cloning into '/var/lib/mock/f41-build-side-1-3071448-38810/root/chroot_tmpdir/scmroot/golang-github-liquidweb'...
$ git fetch origin 6f0cf22c30da0e3d203110f02d41429df297d0e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-liquidweb
 * [new ref]         6f0cf22c30da0e3d203110f02d41429df297d0e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f0cf22 Update to 1.6.4 - Closes rhbz#1963477