$ git clone -n https://gitee.com/tomcruiseqi/binutils.git /var/lib/mock/dist-an23.3-build-463041-73834/root/chroot_tmpdir/scmroot/binutils
Cloning into '/var/lib/mock/dist-an23.3-build-463041-73834/root/chroot_tmpdir/scmroot/binutils'...
$ git fetch origin 047da6f41b56e55d52a932222b8c90e8abbc5d04:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/binutils
 * [new ref]         047da6f41b56e55d52a932222b8c90e8abbc5d04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 047da6f Rebuild