$ git clone -n https://gitee.com/opencloudos-stream/golang-github-minio-md5-simd.git /var/lib/mock/dist-oc9-epol-build-103585-66237/root/chroot_tmpdir/scmroot/golang-github-minio-md5-simd
Cloning into '/var/lib/mock/dist-oc9-epol-build-103585-66237/root/chroot_tmpdir/scmroot/golang-github-minio-md5-simd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-minio-md5-simd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4c0a53 update