$ git clone -n https://gitee.com/opencloudos-stream/ant.git /var/lib/mock/dist-ocs23-base-build-304561-30747/root/chroot_tmpdir/scmroot/ant
Cloning into '/var/lib/mock/dist-ocs23-base-build-304561-30747/root/chroot_tmpdir/scmroot/ant'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ant
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cf608f !1 升级到1.10.15 Merge pull request !1 from jeremiazhao/master