Seems that failure-derive isn't happy with the latest quote. There's a PR to fix it, but until that's approve and released to crates.io then we have to pin to 1.0.2. https://github.com/rust-lang-nursery/failure/pull/343
failure_derive v0.1.7 published now
have they yanked the previous one that fails?
@DPC it's not a recent version that fails, just that quote took the liberty of renaming its private API
failure-derive had been using that since https://github.com/rust-lang-nursery/failure/pull/228