$ git clone -n https://gitee.com/opencloudos-stream/rust-pbkdf2_0.10.git /var/lib/mock/dist-oc9-epol-build-98125-60178/root/chroot_tmpdir/scmroot/rust-pbkdf2_0.10
Cloning into '/var/lib/mock/dist-oc9-epol-build-98125-60178/root/chroot_tmpdir/scmroot/rust-pbkdf2_0.10'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-pbkdf2_0.10
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccdb94d update