$ git clone -n https://gitee.com/opencloudos-stream/ShellCheck.git /var/lib/mock/dist-oc9-epol-build-228744-81228/root/chroot_tmpdir/scmroot/ShellCheck
Cloning into '/var/lib/mock/dist-oc9-epol-build-228744-81228/root/chroot_tmpdir/scmroot/ShellCheck'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ShellCheck
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 509ef20 !2 Add numactl-devel to BuildRequires Merge pull request !2 from epol/master