Tool Linux Windows In this state sinceā€¦
miri test pass test pass 1fd5b9d51 on 2020-09-20 22:01:31
rls test pass test pass d39b07648 on 2020-09-06 01:48:10
rustfmt test pass test pass d39b07648 on 2020-09-06 01:48:10
book test pass test pass 58dd1ce83 on 2020-04-01 01:30:30
nomicon test pass test pass 285fc7d70 on 2020-09-16 22:37:38
reference test pass test pass 1d5241c96 on 2020-03-08 14:44:38
rust-by-example test pass test pass 68fe5182c on 2019-01-05 20:23:43
embedded-book test pass test pass e782d790f on 2019-03-29 21:46:53
edition-guide test pass test pass fd8e23c6b on 2019-05-24 03:07:40

The table above reflects the real-time status on the master branch. Please also check https://rust-lang.github.io/rustup-components-history/ for availability of each component on nightly.