$ git clone -n https://git.cclinux.org/stage/rpms/glog.git /var/lib/mock/dist-circle8-build-110246-66157/root/chroot_tmpdir/scmroot/glog
Cloning into '/var/lib/mock/dist-circle8-build-110246-66157/root/chroot_tmpdir/scmroot/glog'...
$ git fetch origin 1fd827b18438dbe9a2991a537af242604c6f950e:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/glog
 * [new ref]         1fd827b18438dbe9a2991a537af242604c6f950e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1fd827b import glog-0.3.5-6.el8