Top rust issues

redox: convert to target_family unix

O-redox T-libs

under latest MinGW, cannot link with C code using stdout

A-linkage C-bug O-windows-gnu P-high T-compiler

implement `#[repr(align)]` (tracking issue for RFC 1358)

B-RFC-approved B-unstable C-tracking-issue E-needs-test T-lang

Very confusing error on attempt to pass `path::Path` by value

A-diagnostics C-enhancement D-confusing D-newcomer-roadblock E-hard E-help-wanted P-medium T-compiler

Tracking issue for RFC 2345, "Allow panicking in constants"

A-const-eval A-const-fn B-RFC-approved B-RFC-implemented B-unstable C-tracking-issue T-lang

Don't enforce snake_case for binary names

A-lint C-feature-request

borrowed referent of a `&T` sometimes incorrectly allowed

A-NLL A-borrow-checker C-bug E-needs-test I-unsound 💥 NLL-fixed-by-NLL P-medium T-compiler

`#[repr(packed(N))]` (tracking issue for RFC 1399)

B-RFC-approved B-unstable C-tracking-issue E-help-wanted T-lang disposition-merge finished-final-comment-period

Tracking issue for sync::Semaphore

B-unstable T-libs final-comment-period

Use const generics for array impls

A-const-generics A-slice C-tracking-issue Libs-Tracked T-compiler T-lang T-libs