$ git clone -n https://gitee.com/lxpzero/binutils.git /var/lib/mock/dist-an23-build-361751-71197/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-an23-build-361751-71197/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin 2.41-a23:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/binutils
 * [new branch]      2.41-a23   -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f7891c update to 2.41