$ git clone -n https://gitee.com/opencloudos-stream/mod_authnz_external.git /var/lib/mock/dist-oc9-epol-build-83660-57221/root/chroot_tmpdir/scmroot/mod_authnz_external
Cloning into '/var/lib/mock/dist-oc9-epol-build-83660-57221/root/chroot_tmpdir/scmroot/mod_authnz_external'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mod_authnz_external
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56bb8d0 package init