$ git clone -n https://gitee.com/src-opencloudos-rpms/httpd.git /var/lib/mock/dist-oc9-build-73113-48640/root/chroot_tmpdir/scmroot/httpd
Cloning into '/var/lib/mock/dist-oc9-build-73113-48640/root/chroot_tmpdir/scmroot/httpd'...
$ git fetch origin ed9f1dad8dda1a435f5e7a8d193c2c483e62d01c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/httpd
 * [new ref]         ed9f1dad8dda1a435f5e7a8d193c2c483e62d01c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed9f1da import httpd-2.4.57-6.tl4