$ git clone -n https://gitee.com/renbo02/brltty.git /var/lib/mock/dist-an23.3-build-428860-73027/root/chroot_tmpdir/scmroot/brltty
Cloning into '/var/lib/mock/dist-an23.3-build-428860-73027/root/chroot_tmpdir/scmroot/brltty'...
$ git fetch origin f14d177c559a5c3701c1e03c92b3965387cf13fa:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/brltty
 * [new ref]         f14d177c559a5c3701c1e03c92b3965387cf13fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f14d177 Backport ru.po build failed from upstream brltty-6.6