$ git clone -n https://gitee.com/opencloudos-stream/rust-os_str_bytes.git /var/lib/mock/dist-ocs23-epol9-build-203004-14573/root/chroot_tmpdir/scmroot/rust-os_str_bytes
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-203004-14573/root/chroot_tmpdir/scmroot/rust-os_str_bytes'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-os_str_bytes
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5efb8b5 update