$ git clone -n https://gitee.com/actor168/cadvisor.git /var/lib/mock/dist-an8.9-build-399993-72335/root/chroot_tmpdir/scmroot/cadvisor
Cloning into '/var/lib/mock/dist-an8.9-build-399993-72335/root/chroot_tmpdir/scmroot/cadvisor'...
$ git fetch origin 716583a8e7d3beae54c2c0239559b2ed62104034:KOJI_FETCH_HEAD
From https://gitee.com/actor168/cadvisor
 * [new ref]         716583a8e7d3beae54c2c0239559b2ed62104034 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 716583a update cadvisor.spec.