$ git clone -n https://gitee.com/opencloudos-stream/hdf5.git /var/lib/mock/dist-oc9-epol-build-73901-49212/root/chroot_tmpdir/scmroot/hdf5
Cloning into '/var/lib/mock/dist-oc9-epol-build-73901-49212/root/chroot_tmpdir/scmroot/hdf5'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/hdf5
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebc8f28 !2 【自动升级】hdf5 1.14.4.2 Merge pull request !2 from ocs-bot/master