$ git clone -n https://gitee.com/opencloudos-stream/buildah.git /var/lib/mock/dist-oc9-epol-build-68220-46958/root/chroot_tmpdir/scmroot/buildah
Cloning into '/var/lib/mock/dist-oc9-epol-build-68220-46958/root/chroot_tmpdir/scmroot/buildah'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/buildah
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83508bd !5 Upgrade to version 1.34.1 to adapt moby/buildkit Merge pull request !5 from Jackey_1024/master