Ruby

Suppress warnings #3898

Job	Run time
windows (windows-2019, ucrt)	58s
test (master-nightly-focal, test)	2m 16s
windows (windows-2019, mswin)	1m 17s
test (master-nightly-focal, stdlib_test)	2m 21s
windows (windows-2022, ucrt)	1m 29s
test (master-nightly-focal, rubocop validate test_doc build test_generate_stdlib)	2m 44s
windows (windows-2022, mswin)	1m 44s
test (master-nightly-focal, lexer confirm_lexer)	5m 4s
test (master-nightly-focal, lexer compile)	4m 8s
test (3.2-dev-focal, test)	2m 27s
test (3.2-dev-focal, stdlib_test)	2m 14s
test (3.2-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 18s
test (3.2-dev-focal, lexer confirm_lexer)	4m 2s
test (3.2-dev-focal, lexer compile)	4m 8s
test (3.1-dev-focal, test)	2m 29s
test (3.1-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 41s
test (3.1-dev-focal, lexer confirm_lexer)	5m 30s
test (3.1-dev-focal, lexer compile)	4m 52s
test (3.0-dev-focal, test)	2m 53s
test (3.0-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 38s
test (3.0-dev-focal, lexer confirm_lexer)	4m 5s
test (3.0-dev-focal, lexer compile)	4m 19s
	1h 6m 37s

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