$ git clone -n https://gitee.com/lxpzero/binutils.git /var/lib/mock/dist-an23-build-361183-71197/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-an23-build-361183-71197/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin 166a8179f67609f5ef60715a5e601940a17c022b:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/binutils
 * [new ref]         166a8179f67609f5ef60715a5e601940a17c022b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 166a817 update to 2.41