bors 3e826bb112 Auto merge of - JohnTitor:rollup-6puemik, r=JohnTitor
Rollup of 11 pull requests

Successful merges:

 -  (BTree: share panicky test code & test panic during clear, clone)
 -  (Document BinaryHeap unsafe functions)
 -  (parallelize x.py test tidy)
 -  (Add new `rustc` target for Arm64 machines that can target the iphonesimulator)
 -  (Update RELEASES.md 1.50 to include methods stabilized in )
 -  (Do not delete bootstrap.exe on Windows during clean)
 -  (Add check for ES5 in CI)
 -  (Add [A-diagnostics] bug report template)
 -  (try-back-block-type test: Use TryFromSliceError for From test)
 -  (Remove unsafe impl Send for CompletedTest & TestResult)
 -  (test: Print test name only once on timeout)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2021-02-21 12:23:45 +00:00
..