$ git clone -n https://gitee.com/lzq11122/graphviz.git /var/lib/mock/dist-an23-build-502604-74810/root/chroot_tmpdir/scmroot/graphviz
Cloning into '/var/lib/mock/dist-an23-build-502604-74810/root/chroot_tmpdir/scmroot/graphviz'...
$ git fetch origin c217c9945244a51e3370f02e0e063bf2b2e8c3fe:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/graphviz
 * [new ref]         c217c9945244a51e3370f02e0e063bf2b2e8c3fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c217c99 Rebuild with ghostscript 10.06.0