$ git clone -n https://gitee.com/fe_zhang/binutils.git /var/lib/mock/dist-an23-build-193479-60825/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-an23-build-193479-60825/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin ad714f5122a835598b3e4aa9f716dc1301ababe4:KOJI_FETCH_HEAD
From https://gitee.com/fe_zhang/binutils
 * [new ref]         ad714f5122a835598b3e4aa9f716dc1301ababe4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad714f5 Update version to 2.39