$ git clone -n https://gitee.com/opencloudos-stream/libnbd.git /var/lib/mock/dist-ocs23-build-184443-12683/root/chroot_tmpdir/scmroot/libnbd Cloning into '/var/lib/mock/dist-ocs23-build-184443-12683/root/chroot_tmpdir/scmroot/libnbd'... $ git fetch origin master:KOJI_FETCH_HEAD From https://gitee.com/opencloudos-stream/libnbd * [new branch] master -> KOJI_FETCH_HEAD $ git reset --hard KOJI_FETCH_HEAD HEAD is now at 67d5996 !4 Rebuild for ocaml 5.2.0 Merge pull request !4 from cunshunxia/master