Update to serde 1.0

[oli-obk]

rustfix compiles on stable now...

[killercup]

Woah :O And it still works with rustc's JSON output?

[oli-obk]

trying that right now... the json output should be stable anyway...

[killercup]

Cool, let me know if it explodes :)

[oli-obk]

it does ^^ looking now what's going on

[oli-obk]

I think it's because cargo clippy returns an error exit code whenever it encounters something to report.

[oli-obk]

ah that was it. And already found a bug in clippy:

Info: use of `unwrap_or` followed by a function call
  --> tests/compiletest.rs:135:39-135:76
Suggestion - Replace:

    let end = text.find('\n').unwrap_or(text.len());

with:

    text.find('\n').unwrap_or_else(|| text.len())

Edit: nevermind, just rustfix displaying only part of what's going on.