Rollup of 10 pull requests - #67080

Merged

bors merged 28 commits into

rust-lang:masterfrom

JohnTitor:rollup-2t6fm3u

Dec 6, 2019

Commits on Nov 22, 2019

pass the captured environment variables to rtpSpawn
BaoshanPang
committed
e20f630
ensure that access to the environment is synchronized
BaoshanPang
committed
de362b4

Commits on Nov 30, 2019

Small error codes explanation cleanup (E0092, E0093 and E0094)
GuillaumeGomez
committed
481b18a

Commits on Dec 2, 2019

[CI] fix the `! isCI` check in src/ci/run.sh
cuviper
committed
b1ececa

Commits on Dec 3, 2019

Commits on Dec 4, 2019

Commits on Dec 5, 2019

Commits on Dec 6, 2019