Rollup of 7 pull requests#40215

Closed

frewsxcv wants to merge 16 commits intorust-lang:masterfrom

frewsxcv:rollup

Commits on Feb 28, 2017

Commits on Mar 2, 2017

rustbuild: Add support for compiling Cargo
alexcrichton
committed
Add support for x86-interrupt calling convention
phil-opp
committed
Rollup merge of #39832 - phil-opp:x86-interrupt-calling-convention, r=nagisa
frewsxcv
authored
Rollup merge of #39917 - alexcrichton:build-cargo, r=brson
frewsxcv
authored
Rollup merge of #40104 - nagisa:mir-the-shiny, r=eddyb
frewsxcv
authored
Rollup merge of #40117 - SimonSapin:to-err-is-for-the-formatter, r=alexcrichton
frewsxcv
authored
Rollup merge of #40129 - abonander:proc_macro_bang, r=jseyfried
frewsxcv
authored
Rollup merge of #40139 - tedsta:fuchsia_std_process_fix, r=alexcrichton
frewsxcv
authored
Rollup merge of #40166 - aidanhs:aphs-index-coerce, r=nikomatsakis
frewsxcv
authored