$ git clone -n https://gitee.com/src-opencloudos-rpms/c-ares.git /var/lib/mock/dist-oc8-build-73378-48881/root/chroot_tmpdir/scmroot/c-ares
Cloning into '/var/lib/mock/dist-oc8-build-73378-48881/root/chroot_tmpdir/scmroot/c-ares'...
$ git fetch origin 0fa5288524a4bd1ba812b5484efe74ae179b5ecf:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/c-ares
 * [new ref]         0fa5288524a4bd1ba812b5484efe74ae179b5ecf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fa5288 import c-ares-1.13.0-9.tl3.1