Since [Bug 1552897](https://bugzilla.mozilla.org/show_bug.cgi?id=1552897), mozlint supports diff outputs, and so issues spanning over multiple lines. The bot needs to support that to publish valid formatting issues (aka rustfmt). Example on [this try job](https://treeherder.mozilla.org/#/jobs?repo=try&revision=2e36cc19d59c1a25c29481d5dc7c96e831916738) where no rustfmt were reported
Since Bug 1552897, mozlint supports diff outputs, and so issues spanning over multiple lines.
The bot needs to support that to publish valid formatting issues (aka rustfmt).
Example on this try job where no rustfmt were reported