$ git clone -n https://gitee.com/opencloudos-stream/libguestfs.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-305330-31123/root/chroot_tmpdir/scmroot/libguestfs
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-305330-31123/root/chroot_tmpdir/scmroot/libguestfs'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libguestfs
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b852973 !18 [IBDB98]:Rebuild for php in opencloudos-stream Merge pull request !18 from ocs-bot/master