$ git clone -n https://gitee.com/opencloudos-stream/rust-critical-section.git /var/lib/mock/dist-oc9-epol-build-96670-59884/root/chroot_tmpdir/scmroot/rust-critical-section
Cloning into '/var/lib/mock/dist-oc9-epol-build-96670-59884/root/chroot_tmpdir/scmroot/rust-critical-section'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-critical-section
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39e00fe update