$ git clone -n https://gitee.com/src-opencloudos-rpms/binutils.git /var/lib/mock/dist-oc8-build-215291-80854/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-oc8-build-215291-80854/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin 452970e46980278f2725be898f64b9556f204691:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/binutils
 * [new ref]         452970e46980278f2725be898f64b9556f204691 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 452970e import binutils-2.30-127.tl3.ap.1