$ git clone -n https://src.fedoraproject.org/rpms/opencsd.git /var/lib/mock/f45-build-21013-577/root/chroot_tmpdir/scmroot/opencsd
Cloning into '/var/lib/mock/f45-build-21013-577/root/chroot_tmpdir/scmroot/opencsd'...
$ git fetch origin 4f87e023136c9a7fae5c3b98eade9cac1cc93790:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opencsd
 * [new ref]         4f87e023136c9a7fae5c3b98eade9cac1cc93790 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f87e02 Update to upstream v1.8.2