$ git clone -n https://gitee.com/opencloudos-stream/ghc-http-date.git /var/lib/mock/dist-oc9-epol-build-221507-80959/root/chroot_tmpdir/scmroot/ghc-http-date
Cloning into '/var/lib/mock/dist-oc9-epol-build-221507-80959/root/chroot_tmpdir/scmroot/ghc-http-date'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-http-date
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15647ff !3 Rebuilt Merge pull request !3 from epol/master