$ git clone -n https://gitee.com/opencloudos-stream/alsa-utils.git /var/lib/mock/dist-ocs23-build-285766-27725/root/chroot_tmpdir/scmroot/alsa-utils
Cloning into '/var/lib/mock/dist-ocs23-build-285766-27725/root/chroot_tmpdir/scmroot/alsa-utils'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/alsa-utils
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e7e2bc !2 add systemd-devel buildrequire which contains pkgconf file. Merge pull request !2 from cunshunxia/master