Fix Option camel case in error message
Fix Option camel case in comments
Fix Option camel case in xfailed/ignored tests
Fix Option camel case in debug messages
Fix Option camel case in commented portion of test
Fix Option camel case in a compile-fail test

The compile fails for another reason, that triggers before the the failure for non-camel cased option, some or none undefined errors.
rustc: Make build_wrap_ret compile on Windows and unrevert ABI patch

This reverts commit 625405562c278cb2e45bec6805f13d2c1de8049e.
Merge pull request #4644 from martica/camel-case-option

Update more uses of Option, Some and None to camel case
Add Tyler Bindon to AUTHORS
Fix links in CONTRIBUTING.md
Merge pull request #4646 from codeblack08/fix-contributing-links

Fix links in CONTRIBUTING.md
testsuite: Eliminate uses of structural records from most run-pass tests

Except the pipes tests (that needs a snapshot)
core: Remove structural records in library tests
cargo: remove structural records
fuzzer: Remove structural records
testsuite: Eliminate structural records from run-fail tests
register more-conservative linux snap
Merge remote-tracking branch 'brson/nocommupstream2'
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