bors e5b0829bb0 Auto merge of #39060 - jseyfried:improve_unused, r=nrc ... Improve unused `extern crate` and unused `#[macro_use]` warnings This PR - adds `unused_imports` warnings for unused `#[macro_use] extern crate` macro imports, - improves `unused_extern_crates` warnings (avoids false negatives), and - removes unused `#[macro_use]` imports and unused `extern crate`s. r? @nrc		2017-01-22 03:42:24 +00:00
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cargotest	Warn on unused #[macro_use] imports.	2017-01-22 01:31:00 +00:00
compiletest	Rollup merge of #39068 - alexcrichton:more-small-tests, r=brson	2017-01-20 08:35:46 -08:00
error_index_generator	rustdoc: Improve playground run buttons	2016-10-15 18:32:03 +01:00
linkchecker	linkchecker: Fix checking links which are just fragments	2017-01-20 08:36:09 +00:00
rustbook	Fallout from updating bootstrap Cargo	2016-12-29 08:47:26 -08:00
tidy	Rollup merge of #38842 - abonander:proc_macro_attribute, r=jseyfried	2017-01-20 08:34:30 -08:00