$ git clone -n https://gitee.com/zhuhong_bo/go-compilers.git /var/lib/mock/dist-an23-build-526748-79263/root/chroot_tmpdir/scmroot/go-compilers
Cloning into '/var/lib/mock/dist-an23-build-526748-79263/root/chroot_tmpdir/scmroot/go-compilers'...
$ git fetch origin dc76e23153198113fc6122150d95b290fa0079da:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/go-compilers
 * [new ref]         dc76e23153198113fc6122150d95b290fa0079da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc76e23 modify spec