Rollup of 5 pull requests - #55646

Merged

bors merged 15 commits into

rust-lang:masterfrom

GuillaumeGomez:rollup

Nov 3, 2018

Commits on Oct 21, 2018

Commits on Oct 31, 2018

Make `-Z ls` list the actual filename of external dependencies
aidanhs
committed
e84f461

Commits on Nov 1, 2018

test that rustdoc doesn't overflow on a big enum
Alex Burka
committed
273930e
publish-toolstate: ping maintainers when a tool builds again
Nick Cameron
committed
d0778ac

Commits on Nov 2, 2018

add test for deriving Debug on uninhabited enum
Alex Burka
committed
2279f62
Don't show associated const items by default
GuillaumeGomez
committed
ca65b43

Commits on Nov 3, 2018