$ git clone -n https://gitee.com/src-opencloudos-rpms/coreutils.git /var/lib/mock/dist-oc8-build-236483-82295/root/chroot_tmpdir/scmroot/coreutils
Cloning into '/var/lib/mock/dist-oc8-build-236483-82295/root/chroot_tmpdir/scmroot/coreutils'...
$ git fetch origin c07dd9512ad82bb4752174204d9c8342fc47e9f2:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/coreutils
 * [new ref]         c07dd9512ad82bb4752174204d9c8342fc47e9f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c07dd95 import coreutils-8.30-17.tl3