$ git clone -n https://gitee.com/opencloudos-stream/golang-github-badoux-checkmail.git /var/lib/mock/dist-ocs23-epol9-build-244096-22970/root/chroot_tmpdir/scmroot/golang-github-badoux-checkmail
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-244096-22970/root/chroot_tmpdir/scmroot/golang-github-badoux-checkmail'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/golang-github-badoux-checkmail
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eba4d81 update