$ git clone -n https://gitee.com/src-opencloudos-rpms/buildah.git /var/lib/mock/dist-oc9-build-253452-84297/root/chroot_tmpdir/scmroot/buildah
Cloning into '/var/lib/mock/dist-oc9-build-253452-84297/root/chroot_tmpdir/scmroot/buildah'...
$ git fetch origin d85c811f6f7c37cb00deee971e9a4484f56ad4c0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/buildah
 * [new ref]         d85c811f6f7c37cb00deee971e9a4484f56ad4c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d85c811 import buildah-1.43.2-2.tl4