Release cycle triage proposal

[Mark_Simulacrum]

This week’s meeting was conducted by myself since @brson was absent. Apologies for any oddities or discrepancies.

Release triage minutes 2017-07-27

Stable regressions

• https://github.com/rust-lang/rust/issues/41607
  • nothing
  • rustdoc beta linking trouble in MinGW #41607
• https://github.com/rust-lang/rust/issues/40473
  • MIR inlining inlines default trait methods #40473
  • not stable/stable regression
• https://github.com/rust-lang/rust/issues/42365
  • Rust 1.18 regression, isbfc 0.0.1, igo 0.0.2 #42365
  • closing, fixed
• https://github.com/rust-lang/rust/issues/41203
  • Spurious unused type alias warning (regression) #41203
  • close as duplicate of https://github.com/rust-lang/rust/issues/18290
• https://github.com/rust-lang/rust/issues/33364
  • ICE: OutputTypeParameterMismatch in failing to resolve associated type as tuple. #33364
  • no activity, leaving
• https://github.com/rust-lang/rust/issues/43018
  • Borrow checking time regression from stable to nightly #43018
  • nominated for compiler team
• https://github.com/rust-lang/rust/issues/43141
  • Compile time regression #43141
  • pinged compiler team, nominated
• https://github.com/rust-lang/rust/issues/43424
  • Attribute paths are not checked for absence of generic arguments #43424
  • nominated compiler, pinged, p-high
• https://github.com/rust-lang/rust/issues/31407
  • Float parsing can fail on valid float literals #31407
  • leaving, not high priority
• https://github.com/rust-lang/rust/issues/43329
  • 1.18.0 armv7 regression: extern-fn-struct-passing-abi assertion failed, passed in 1.17.0 #43329
  • nominated compiler
• https://github.com/rust-lang/rust/issues/43493
• new trace_macros doesn’t work if there’s an error during expansion #43493
• nominated, compiler, p-high

Beta regressions

• https://github.com/rust-lang/rust/issues/42791
  • std::Command::new fails for some CMD scripts on Windows 10 msvc nightly 1.19/1.20 #42791
  • p-high/nominated/libs
• https://github.com/rust-lang/rust/issues/43126
  • Nightly regression on x86_64_unknown_linux_gnu #43126
  • no repro, no action
• https://github.com/rust-lang/rust/issues/43153
  • Change in behavior of include! in doctests on nightly #43153
  • p-high, compiler, needs priority
• https://github.com/rust-lang/rust/issues/43371
  • Source is missing from docs for crates that use a procedural macro #43371
  • t-compiler, i-nominated, p-high, assigned: nrc
• https://github.com/rust-lang/rust/issues/43132
• ICE: failed to get layout #43132
• compiler nominated, needs priority
• https://github.com/rust-lang/rust/issues/43239
  • Rust 1.20 regression, for_each 0.2.0, conflicts with unstable iterator_for_each feature #43239
  • p-high libs nominated
• https://github.com/rust-lang/rust/issues/42808
  • Binary size blowup presumably because of allocator integration #42808
  • compiler team pinged for an assignee
• https://github.com/rust-lang/rust/issues/43272
  • Trivial vec![] creation then iteration doesn’t optimize out the allocation #43272
  • p-med, compiler, cc arielb1

Nightly regressions

• https://github.com/rust-lang/rust/issues/43394
  • cargo-profiler fails to compile on nightly #43394
  • closed as duplicate of https://github.com/rust-lang/rust/issues/43357, fix pending
• https://github.com/rust-lang/rust/issues/42935
  • Slower binaries since some days #42935
  • no action
• https://github.com/rust-lang/rust/issues/43211
  • Firefox compile time regression #43211
  • p-high nominated compiler
• https://github.com/rust-lang/rust/issues/43486
  • Nightlies since 2017-07-20 break when linking some libraries targeting Musl #43486
  • needs repro, no action, waiting on author