$ git clone -n https://gitee.com/opencloudos-stream/python-crashtest.git /var/lib/mock/dist-oc9-epol-build-66234-16665/root/chroot_tmpdir/scmroot/python-crashtest
Cloning into '/var/lib/mock/dist-oc9-epol-build-66234-16665/root/chroot_tmpdir/scmroot/python-crashtest'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-crashtest
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6f7b7c !1 Upgrade to version 0.4.1 Merge pull request !1 from 冯玮耀/master