$ git clone -n https://gitee.com/src-opencloudos-rpms/mingw-winpthreads /var/lib/mock/dist-oc8-build-58006-15846/root/chroot_tmpdir/scmroot/mingw-winpthreads
Cloning into '/var/lib/mock/dist-oc8-build-58006-15846/root/chroot_tmpdir/scmroot/mingw-winpthreads'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mingw-winpthreads
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1128df1 import mingw-winpthreads-5.0.2-2.tl3.1