$ git clone -n https://gitee.com/opencloudos-stream/ghc-control-monad-free.git /var/lib/mock/dist-oc9-epol-build-194648-80402/root/chroot_tmpdir/scmroot/ghc-control-monad-free
Cloning into '/var/lib/mock/dist-oc9-epol-build-194648-80402/root/chroot_tmpdir/scmroot/ghc-control-monad-free'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-control-monad-free
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f68b14 !2 Add numactl-devel to BuildRequires for GHC package Merge pull request !2 from brucezhang/add-numactl-devel-dependency