$ git clone -n https://gitee.com/src-opencloudos-rpms/binutils.git /var/lib/mock/dist-oc9-build-176876-80050/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-oc9-build-176876-80050/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin 24f16e0b602cf2ffcd12ac8bcbc25d4446af0335:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/binutils
 * [new ref]         24f16e0b602cf2ffcd12ac8bcbc25d4446af0335 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 24f16e0 import binutils-2.41-17.tl4