Rollup of 6 pull requests#57592

Merged

bors merged 14 commits intorust-lang:masterfrom

Jan 14, 2019

Commits on Jan 7, 2019

Codegen: run the collector only once
lqd
committed

Commits on Jan 9, 2019

Commits on Jan 12, 2019

privacy: Fix private-in-public check for existential types
petrochenkov
committed

Commits on Jan 13, 2019

Remove the `connect_timeout_unroutable` test.
nnethercote
committed

Commits on Jan 14, 2019

Parallelize and optimize parts of HIR map creation
Zoxc
committed
Add additional human-readable cfg strings to rustdoc
Jethro Beekman
committed
Stabilize `cfg_target_vendor`, #29718
Jethro Beekman
committed
Rollup merge of #57232 - Zoxc:par-collector-misc, r=michaelwoerister
Centril
authored
Rollup merge of #57418 - lqd:collector_query, r=michaelwoerister
Centril
authored
Rollup merge of #57465 - jethrogb:jb/stablize-cfg-target-vendor, r=joshtriplett,Centril
Centril
authored
Rollup merge of #57477 - euclio:clarify-lev-suggestion, r=zackmdavis
Centril
authored
Rollup merge of #57556 - petrochenkov:privexist, r=arielb1
Centril
authored
Rollup merge of #57584 - nnethercote:rm-connect_timeout_unroutable, r=sfackler
Centril
authored