$ git clone -n https://gitee.com/opencloudos-stream/ghc-xml-conduit.git /var/lib/mock/dist-oc9-epol-build-222692-81026/root/chroot_tmpdir/scmroot/ghc-xml-conduit
Cloning into '/var/lib/mock/dist-oc9-epol-build-222692-81026/root/chroot_tmpdir/scmroot/ghc-xml-conduit'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-xml-conduit
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d54262 !3 fix %install error Merge pull request !3 from epol/master