$ git clone -n https://gitee.com/opencloudos-stream/incus.git /var/lib/mock/dist-oc9-epol-build-83407-57171/root/chroot_tmpdir/scmroot/incus
Cloning into '/var/lib/mock/dist-oc9-epol-build-83407-57171/root/chroot_tmpdir/scmroot/incus'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/incus
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe73e2e !1 initial build Merge pull request !1 from 楼思源/master