$ git clone -n https://gitee.com/opencloudos-stream/neatvnc.git /var/lib/mock/dist-oc9-epol-build-176406-80023/root/chroot_tmpdir/scmroot/neatvnc
Cloning into '/var/lib/mock/dist-oc9-epol-build-176406-80023/root/chroot_tmpdir/scmroot/neatvnc'...
$ git fetch origin 8fc12e3cc5da068d2dbf6f5d26652a610324ac59:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/neatvnc
 * [new ref]         8fc12e3cc5da068d2dbf6f5d26652a610324ac59 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8fc12e3 !4 [I9OJY5]:Rebuild for ffmpeg in opencloudos-stream Merge pull request !4 from ocs-bot/master