[INFO] updating cached repository fitzgen/cool-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fitzgen/cool-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/cool-rs" "work/ex/clippy-test-run/sources/stable/gh/fitzgen/cool-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/fitzgen/cool-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fitzgen/cool-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fitzgen/cool-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fitzgen/cool-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ea20b7cd01d2d73d3d2e4ff29579c7d786342b58 [INFO] sha for GitHub repo fitzgen/cool-rs: ea20b7cd01d2d73d3d2e4ff29579c7d786342b58 [INFO] validating manifest of fitzgen/cool-rs on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fitzgen/cool-rs on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fitzgen/cool-rs [INFO] finished frobbing fitzgen/cool-rs [INFO] frobbed toml for fitzgen/cool-rs written to work/ex/clippy-test-run/sources/stable/gh/fitzgen/cool-rs/Cargo.toml [INFO] started frobbing fitzgen/cool-rs [INFO] finished frobbing fitzgen/cool-rs [INFO] frobbed toml for fitzgen/cool-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/fitzgen/cool-rs/Cargo.toml [INFO] crate fitzgen/cool-rs has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting fitzgen/cool-rs against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/fitzgen/cool-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0bb702edb4715f7cdd6b52a1f99dba2093e47cc40f33bdb9a032313ad1bdf3fa [INFO] running `"docker" "start" "-a" "0bb702edb4715f7cdd6b52a1f99dba2093e47cc40f33bdb9a032313ad1bdf3fa"` [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling lalrpop-util v0.16.2 [INFO] [stderr] Checking id-arena v2.0.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Compiling cool-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead [INFO] [stderr] --> src/ast/inheritance_graph.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | name: _, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unneeded_field_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern [INFO] [stderr] [INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead [INFO] [stderr] --> src/ast/inheritance_graph.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | features: _, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: Try with `Class { parent: Some(parent), .. }` [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | const __ACTION: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:421:26 [INFO] [stderr] | [INFO] [stderr] 421 | const __EOF_ACTION: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:801:20 [INFO] [stderr] | [INFO] [stderr] 801 | const __GOTO: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1182:28 [INFO] [stderr] | [INFO] [stderr] 1182 | const __TERMINAL: &'static [&'static str] = &[ [INFO] [stderr] | -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1182:38 [INFO] [stderr] | [INFO] [stderr] 1182 | const __TERMINAL: &'static [&'static str] = &[ [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1328:87 [INFO] [stderr] | [INFO] [stderr] 1328 | __tok @ lexer::Token::LeftParen => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::double_parens)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1332:88 [INFO] [stderr] | [INFO] [stderr] 1332 | __tok @ lexer::Token::RightParen => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1336:81 [INFO] [stderr] | [INFO] [stderr] 1336 | __tok @ lexer::Token::Mul => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1340:81 [INFO] [stderr] | [INFO] [stderr] 1340 | __tok @ lexer::Token::Add => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1344:83 [INFO] [stderr] | [INFO] [stderr] 1344 | __tok @ lexer::Token::Comma => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1348:81 [INFO] [stderr] | [INFO] [stderr] 1348 | __tok @ lexer::Token::Sub => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1352:81 [INFO] [stderr] | [INFO] [stderr] 1352 | __tok @ lexer::Token::Dot => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1356:81 [INFO] [stderr] | [INFO] [stderr] 1356 | __tok @ lexer::Token::Div => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1360:83 [INFO] [stderr] | [INFO] [stderr] 1360 | __tok @ lexer::Token::Colon => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1364:87 [INFO] [stderr] | [INFO] [stderr] 1364 | __tok @ lexer::Token::Semicolon => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1368:86 [INFO] [stderr] | [INFO] [stderr] 1368 | __tok @ lexer::Token::LessThan => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1372:84 [INFO] [stderr] | [INFO] [stderr] 1372 | __tok @ lexer::Token::Assign => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1376:91 [INFO] [stderr] | [INFO] [stderr] 1376 | __tok @ lexer::Token::LessThanEqual => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1380:83 [INFO] [stderr] | [INFO] [stderr] 1380 | __tok @ lexer::Token::Equal => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1384:88 [INFO] [stderr] | [INFO] [stderr] 1384 | __tok @ lexer::Token::RightArrow => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1388:80 [INFO] [stderr] | [INFO] [stderr] 1388 | __tok @ lexer::Token::At => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1392:82 [INFO] [stderr] | [INFO] [stderr] 1392 | __tok @ lexer::Token::Case => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1396:83 [INFO] [stderr] | [INFO] [stderr] 1396 | __tok @ lexer::Token::Class => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1400:82 [INFO] [stderr] | [INFO] [stderr] 1400 | __tok @ lexer::Token::Else => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1404:82 [INFO] [stderr] | [INFO] [stderr] 1404 | __tok @ lexer::Token::Esac => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1408:83 [INFO] [stderr] | [INFO] [stderr] 1408 | __tok @ lexer::Token::False => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1412:80 [INFO] [stderr] | [INFO] [stderr] 1412 | __tok @ lexer::Token::Fi => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1416:80 [INFO] [stderr] | [INFO] [stderr] 1416 | __tok @ lexer::Token::If => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1420:80 [INFO] [stderr] | [INFO] [stderr] 1420 | __tok @ lexer::Token::In => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1424:86 [INFO] [stderr] | [INFO] [stderr] 1424 | __tok @ lexer::Token::Inherits => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1428:84 [INFO] [stderr] | [INFO] [stderr] 1428 | __tok @ lexer::Token::Isvoid => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1432:81 [INFO] [stderr] | [INFO] [stderr] 1432 | __tok @ lexer::Token::Let => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1436:82 [INFO] [stderr] | [INFO] [stderr] 1436 | __tok @ lexer::Token::Loop => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1440:81 [INFO] [stderr] | [INFO] [stderr] 1440 | __tok @ lexer::Token::New => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1444:81 [INFO] [stderr] | [INFO] [stderr] 1444 | __tok @ lexer::Token::Not => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1448:80 [INFO] [stderr] | [INFO] [stderr] 1448 | __tok @ lexer::Token::Of => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1452:82 [INFO] [stderr] | [INFO] [stderr] 1452 | __tok @ lexer::Token::Pool => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1456:82 [INFO] [stderr] | [INFO] [stderr] 1456 | __tok @ lexer::Token::Then => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1460:82 [INFO] [stderr] | [INFO] [stderr] 1460 | __tok @ lexer::Token::True => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1464:83 [INFO] [stderr] | [INFO] [stderr] 1464 | __tok @ lexer::Token::While => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1468:87 [INFO] [stderr] | [INFO] [stderr] 1468 | __tok @ lexer::Token::LeftCurly => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1472:88 [INFO] [stderr] | [INFO] [stderr] 1472 | __tok @ lexer::Token::RightCurly => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1476:84 [INFO] [stderr] | [INFO] [stderr] 1476 | __tok @ lexer::Token::Negate => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1480:88 [INFO] [stderr] | [INFO] [stderr] 1480 | lexer::Token::Identifier(__tok0) => __Symbol::Variant1((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1484:85 [INFO] [stderr] | [INFO] [stderr] 1484 | lexer::Token::Integer(__tok0) => __Symbol::Variant2((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1488:84 [INFO] [stderr] | [INFO] [stderr] 1488 | lexer::Token::String(__tok0) => __Symbol::Variant3((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1492:82 [INFO] [stderr] | [INFO] [stderr] 1492 | lexer::Token::Type(__tok0) => __Symbol::Variant1((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead [INFO] [stderr] --> src/ast/inheritance_graph.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | name: _, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unneeded_field_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern [INFO] [stderr] [INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead [INFO] [stderr] --> src/ast/inheritance_graph.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | features: _, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: Try with `Class { parent: Some(parent), .. }` [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:41:22 [INFO] [stderr] | [INFO] [stderr] 41 | const __ACTION: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::const_static_lifetime)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:421:26 [INFO] [stderr] | [INFO] [stderr] 421 | const __EOF_ACTION: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:801:20 [INFO] [stderr] | [INFO] [stderr] 801 | const __GOTO: &'static [i16] = &[ [INFO] [stderr] | -^^^^^^^------ help: consider removing `'static`: `&[i16]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1182:28 [INFO] [stderr] | [INFO] [stderr] 1182 | const __TERMINAL: &'static [&'static str] = &[ [INFO] [stderr] | -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1182:38 [INFO] [stderr] | [INFO] [stderr] 1182 | const __TERMINAL: &'static [&'static str] = &[ [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1328:87 [INFO] [stderr] | [INFO] [stderr] 1328 | __tok @ lexer::Token::LeftParen => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::double_parens)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1332:88 [INFO] [stderr] | [INFO] [stderr] 1332 | __tok @ lexer::Token::RightParen => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1336:81 [INFO] [stderr] | [INFO] [stderr] 1336 | __tok @ lexer::Token::Mul => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1340:81 [INFO] [stderr] | [INFO] [stderr] 1340 | __tok @ lexer::Token::Add => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1344:83 [INFO] [stderr] | [INFO] [stderr] 1344 | __tok @ lexer::Token::Comma => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1348:81 [INFO] [stderr] | [INFO] [stderr] 1348 | __tok @ lexer::Token::Sub => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1352:81 [INFO] [stderr] | [INFO] [stderr] 1352 | __tok @ lexer::Token::Dot => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1356:81 [INFO] [stderr] | [INFO] [stderr] 1356 | __tok @ lexer::Token::Div => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1360:83 [INFO] [stderr] | [INFO] [stderr] 1360 | __tok @ lexer::Token::Colon => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1364:87 [INFO] [stderr] | [INFO] [stderr] 1364 | __tok @ lexer::Token::Semicolon => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1368:86 [INFO] [stderr] | [INFO] [stderr] 1368 | __tok @ lexer::Token::LessThan => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1372:84 [INFO] [stderr] | [INFO] [stderr] 1372 | __tok @ lexer::Token::Assign => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1376:91 [INFO] [stderr] | [INFO] [stderr] 1376 | __tok @ lexer::Token::LessThanEqual => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1380:83 [INFO] [stderr] | [INFO] [stderr] 1380 | __tok @ lexer::Token::Equal => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1384:88 [INFO] [stderr] | [INFO] [stderr] 1384 | __tok @ lexer::Token::RightArrow => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1388:80 [INFO] [stderr] | [INFO] [stderr] 1388 | __tok @ lexer::Token::At => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1392:82 [INFO] [stderr] | [INFO] [stderr] 1392 | __tok @ lexer::Token::Case => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1396:83 [INFO] [stderr] | [INFO] [stderr] 1396 | __tok @ lexer::Token::Class => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1400:82 [INFO] [stderr] | [INFO] [stderr] 1400 | __tok @ lexer::Token::Else => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1404:82 [INFO] [stderr] | [INFO] [stderr] 1404 | __tok @ lexer::Token::Esac => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1408:83 [INFO] [stderr] | [INFO] [stderr] 1408 | __tok @ lexer::Token::False => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1412:80 [INFO] [stderr] | [INFO] [stderr] 1412 | __tok @ lexer::Token::Fi => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1416:80 [INFO] [stderr] | [INFO] [stderr] 1416 | __tok @ lexer::Token::If => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1420:80 [INFO] [stderr] | [INFO] [stderr] 1420 | __tok @ lexer::Token::In => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1424:86 [INFO] [stderr] | [INFO] [stderr] 1424 | __tok @ lexer::Token::Inherits => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1428:84 [INFO] [stderr] | [INFO] [stderr] 1428 | __tok @ lexer::Token::Isvoid => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1432:81 [INFO] [stderr] | [INFO] [stderr] 1432 | __tok @ lexer::Token::Let => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1436:82 [INFO] [stderr] | [INFO] [stderr] 1436 | __tok @ lexer::Token::Loop => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1440:81 [INFO] [stderr] | [INFO] [stderr] 1440 | __tok @ lexer::Token::New => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1444:81 [INFO] [stderr] | [INFO] [stderr] 1444 | __tok @ lexer::Token::Not => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1448:80 [INFO] [stderr] | [INFO] [stderr] 1448 | __tok @ lexer::Token::Of => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1452:82 [INFO] [stderr] | [INFO] [stderr] 1452 | __tok @ lexer::Token::Pool => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1456:82 [INFO] [stderr] | [INFO] [stderr] 1456 | __tok @ lexer::Token::Then => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1460:82 [INFO] [stderr] | [INFO] [stderr] 1460 | __tok @ lexer::Token::True => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1464:83 [INFO] [stderr] | [INFO] [stderr] 1464 | __tok @ lexer::Token::While => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1468:87 [INFO] [stderr] | [INFO] [stderr] 1468 | __tok @ lexer::Token::LeftCurly => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1472:88 [INFO] [stderr] | [INFO] [stderr] 1472 | __tok @ lexer::Token::RightCurly => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1476:84 [INFO] [stderr] | [INFO] [stderr] 1476 | __tok @ lexer::Token::Negate => __Symbol::Variant0((__tok)), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1480:88 [INFO] [stderr] | [INFO] [stderr] 1480 | lexer::Token::Identifier(__tok0) => __Symbol::Variant1((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1484:85 [INFO] [stderr] | [INFO] [stderr] 1484 | lexer::Token::Integer(__tok0) => __Symbol::Variant2((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1488:84 [INFO] [stderr] | [INFO] [stderr] 1488 | lexer::Token::String(__tok0) => __Symbol::Variant3((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: Consider removing unnecessary double parentheses [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1492:82 [INFO] [stderr] | [INFO] [stderr] 1492 | lexer::Token::Type(__tok0) => __Symbol::Variant1((__tok0)), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens [INFO] [stderr] [INFO] [stderr] warning: the function has a cyclomatic complexity of 52 [INFO] [stderr] --> src/frontend/lexer.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | / fn next(&mut self) -> Option { [INFO] [stderr] 293 | | loop { [INFO] [stderr] 294 | | self.eat_whitespace(); [INFO] [stderr] 295 | | if self.chars.peek().is_none() { [INFO] [stderr] ... | [INFO] [stderr] 424 | | ))) [INFO] [stderr] 425 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/frontend/lexer.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | / if self.chars.peek().is_none() { [INFO] [stderr] 296 | | return None; [INFO] [stderr] 297 | | } [INFO] [stderr] | |_____________^ help: replace_it_with: `self.chars.peek()?;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::question_mark)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `frontend::parser::__parse__Program::ProgramParser` [INFO] [stderr] warning: the function has a cyclomatic complexity of 52 [INFO] [stderr] --> src/frontend/lexer.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | / fn next(&mut self) -> Option { [INFO] [stderr] 293 | | loop { [INFO] [stderr] 294 | | self.eat_whitespace(); [INFO] [stderr] 295 | | if self.chars.peek().is_none() { [INFO] [stderr] ... | [INFO] [stderr] 424 | | ))) [INFO] [stderr] 425 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1239:9 [INFO] [stderr] | [INFO] [stderr] 1239 | / pub fn new() -> ProgramParser { [INFO] [stderr] 1240 | | ProgramParser { [INFO] [stderr] 1241 | | _priv: (), [INFO] [stderr] 1242 | | } [INFO] [stderr] 1243 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cyclomatic_complexity)] on by default [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 1234 | #[derive(Default)] [INFO] [stderr] 1235 | pub struct ProgramParser { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: the function has a cyclomatic complexity of 86 [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1246:9 [INFO] [stderr] | [INFO] [stderr] 1246 | / pub fn parse< [INFO] [stderr] 1247 | | 'input, [INFO] [stderr] 1248 | | __TOKEN: __ToTriple<'input, Error=failure::Error>, [INFO] [stderr] 1249 | | __TOKENS: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 1536 | | } [INFO] [stderr] 1537 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: unused label `'__inner` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1322:17 [INFO] [stderr] | [INFO] [stderr] 1322 | / '__inner: loop { [INFO] [stderr] 1323 | | let __state = *__states.last().unwrap() as usize; [INFO] [stderr] 1324 | | let __action = __ACTION[__state * 42 + __integer]; [INFO] [stderr] 1325 | | if __action > 0 { [INFO] [stderr] ... | [INFO] [stderr] 1516 | | } [INFO] [stderr] 1517 | | } [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unused_label)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_label [INFO] [stderr] [INFO] [stderr] warning: this block may be rewritten with the `?` operator [INFO] [stderr] --> src/frontend/lexer.rs:295:13 [INFO] [stderr] | [INFO] [stderr] 295 | / if self.chars.peek().is_none() { [INFO] [stderr] 296 | | return None; [INFO] [stderr] 297 | | } [INFO] [stderr] | |_____________^ help: replace_it_with: `self.chars.peek()?;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::question_mark)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#question_mark [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1257:45 [INFO] [stderr] | [INFO] [stderr] 1257 | let mut __tokens = __tokens.map(|t| __ToTriple::to_triple(t)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `__ToTriple::to_triple` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1269:36 [INFO] [stderr] | [INFO] [stderr] 1269 | *__last_location = __lookahead.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__lookahead.2` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1914:31 [INFO] [stderr] | [INFO] [stderr] 1914 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1915:29 [INFO] [stderr] | [INFO] [stderr] 1915 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2098:10 [INFO] [stderr] | [INFO] [stderr] 2098 | ) -> (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2141:23 [INFO] [stderr] | [INFO] [stderr] 2141 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2142:21 [INFO] [stderr] | [INFO] [stderr] 2142 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2159:48 [INFO] [stderr] | [INFO] [stderr] 2159 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2160:66 [INFO] [stderr] | [INFO] [stderr] 2160 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2178:23 [INFO] [stderr] | [INFO] [stderr] 2178 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2179:21 [INFO] [stderr] | [INFO] [stderr] 2179 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2198:23 [INFO] [stderr] | [INFO] [stderr] 2198 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2199:21 [INFO] [stderr] | [INFO] [stderr] 2199 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2219:23 [INFO] [stderr] | [INFO] [stderr] 2219 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2220:21 [INFO] [stderr] | [INFO] [stderr] 2220 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2239:23 [INFO] [stderr] | [INFO] [stderr] 2239 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2240:21 [INFO] [stderr] | [INFO] [stderr] 2240 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2257:48 [INFO] [stderr] | [INFO] [stderr] 2257 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2258:66 [INFO] [stderr] | [INFO] [stderr] 2258 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2276:23 [INFO] [stderr] | [INFO] [stderr] 2276 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2277:21 [INFO] [stderr] | [INFO] [stderr] 2277 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2296:23 [INFO] [stderr] | [INFO] [stderr] 2296 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2297:21 [INFO] [stderr] | [INFO] [stderr] 2297 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2317:23 [INFO] [stderr] | [INFO] [stderr] 2317 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2318:21 [INFO] [stderr] | [INFO] [stderr] 2318 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2341:23 [INFO] [stderr] | [INFO] [stderr] 2341 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2342:21 [INFO] [stderr] | [INFO] [stderr] 2342 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2363:23 [INFO] [stderr] | [INFO] [stderr] 2363 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2364:21 [INFO] [stderr] | [INFO] [stderr] 2364 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2381:48 [INFO] [stderr] | [INFO] [stderr] 2381 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2382:66 [INFO] [stderr] | [INFO] [stderr] 2382 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2400:23 [INFO] [stderr] | [INFO] [stderr] 2400 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2401:21 [INFO] [stderr] | [INFO] [stderr] 2401 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2424:23 [INFO] [stderr] | [INFO] [stderr] 2424 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2425:21 [INFO] [stderr] | [INFO] [stderr] 2425 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2446:23 [INFO] [stderr] | [INFO] [stderr] 2446 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2447:21 [INFO] [stderr] | [INFO] [stderr] 2447 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2471:23 [INFO] [stderr] | [INFO] [stderr] 2471 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2472:21 [INFO] [stderr] | [INFO] [stderr] 2472 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2494:23 [INFO] [stderr] | [INFO] [stderr] 2494 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2495:21 [INFO] [stderr] | [INFO] [stderr] 2495 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2514:23 [INFO] [stderr] | [INFO] [stderr] 2514 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2515:21 [INFO] [stderr] | [INFO] [stderr] 2515 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2534:23 [INFO] [stderr] | [INFO] [stderr] 2534 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2535:21 [INFO] [stderr] | [INFO] [stderr] 2535 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2552:48 [INFO] [stderr] | [INFO] [stderr] 2552 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2553:66 [INFO] [stderr] | [INFO] [stderr] 2553 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2572:23 [INFO] [stderr] | [INFO] [stderr] 2572 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2573:21 [INFO] [stderr] | [INFO] [stderr] 2573 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2592:23 [INFO] [stderr] | [INFO] [stderr] 2592 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2593:21 [INFO] [stderr] | [INFO] [stderr] 2593 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2610:48 [INFO] [stderr] | [INFO] [stderr] 2610 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2611:66 [INFO] [stderr] | [INFO] [stderr] 2611 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2630:23 [INFO] [stderr] | [INFO] [stderr] 2630 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2631:21 [INFO] [stderr] | [INFO] [stderr] 2631 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2650:23 [INFO] [stderr] | [INFO] [stderr] 2650 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2651:21 [INFO] [stderr] | [INFO] [stderr] 2651 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2668:48 [INFO] [stderr] | [INFO] [stderr] 2668 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2669:66 [INFO] [stderr] | [INFO] [stderr] 2669 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2688:23 [INFO] [stderr] | [INFO] [stderr] 2688 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2689:21 [INFO] [stderr] | [INFO] [stderr] 2689 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2708:23 [INFO] [stderr] | [INFO] [stderr] 2708 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2709:21 [INFO] [stderr] | [INFO] [stderr] 2709 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2729:23 [INFO] [stderr] | [INFO] [stderr] 2729 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2730:21 [INFO] [stderr] | [INFO] [stderr] 2730 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2749:23 [INFO] [stderr] | [INFO] [stderr] 2749 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2750:21 [INFO] [stderr] | [INFO] [stderr] 2750 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2767:48 [INFO] [stderr] | [INFO] [stderr] 2767 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2768:66 [INFO] [stderr] | [INFO] [stderr] 2768 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2786:23 [INFO] [stderr] | [INFO] [stderr] 2786 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2787:21 [INFO] [stderr] | [INFO] [stderr] 2787 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2806:23 [INFO] [stderr] | [INFO] [stderr] 2806 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2807:21 [INFO] [stderr] | [INFO] [stderr] 2807 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2827:23 [INFO] [stderr] | [INFO] [stderr] 2827 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2828:21 [INFO] [stderr] | [INFO] [stderr] 2828 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2851:23 [INFO] [stderr] | [INFO] [stderr] 2851 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2852:21 [INFO] [stderr] | [INFO] [stderr] 2852 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2875:23 [INFO] [stderr] | [INFO] [stderr] 2875 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `frontend::parser::__parse__Program::ProgramParser` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1239:9 [INFO] [stderr] | [INFO] [stderr] 1239 | / pub fn new() -> ProgramParser { [INFO] [stderr] 1240 | | ProgramParser { [INFO] [stderr] 1241 | | _priv: (), [INFO] [stderr] 1242 | | } [INFO] [stderr] 1243 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2876:21 [INFO] [stderr] | [INFO] [stderr] 2876 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::new_without_default_derive)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 1234 | #[derive(Default)] [INFO] [stderr] 1235 | pub struct ProgramParser { [INFO] [stderr] | [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: the function has a cyclomatic complexity of 86 [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1246:9 [INFO] [stderr] | [INFO] [stderr] 1246 | / pub fn parse< [INFO] [stderr] 1247 | | 'input, [INFO] [stderr] 1248 | | __TOKEN: __ToTriple<'input, Error=failure::Error>, [INFO] [stderr] 1249 | | __TOKENS: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 1536 | | } [INFO] [stderr] 1537 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2900:23 [INFO] [stderr] | [INFO] [stderr] 2900 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: you could split it up into multiple smaller functions [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity [INFO] [stderr] [INFO] [stderr] warning: unused label `'__inner` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1322:17 [INFO] [stderr] | [INFO] [stderr] 1322 | / '__inner: loop { [INFO] [stderr] 1323 | | let __state = *__states.last().unwrap() as usize; [INFO] [stderr] 1324 | | let __action = __ACTION[__state * 42 + __integer]; [INFO] [stderr] 1325 | | if __action > 0 { [INFO] [stderr] ... | [INFO] [stderr] 1516 | | } [INFO] [stderr] 1517 | | } [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2901:21 [INFO] [stderr] | [INFO] [stderr] 2901 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2919:23 [INFO] [stderr] | [INFO] [stderr] 2919 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unused_label)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_label [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2920:21 [INFO] [stderr] | [INFO] [stderr] 2920 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2940:23 [INFO] [stderr] | [INFO] [stderr] 2940 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2941:21 [INFO] [stderr] | [INFO] [stderr] 2941 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2961:23 [INFO] [stderr] | [INFO] [stderr] 2961 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2962:21 [INFO] [stderr] | [INFO] [stderr] 2962 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2980:23 [INFO] [stderr] | [INFO] [stderr] 2980 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2981:21 [INFO] [stderr] | [INFO] [stderr] 2981 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3001:23 [INFO] [stderr] | [INFO] [stderr] 3001 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3002:21 [INFO] [stderr] | [INFO] [stderr] 3002 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3022:23 [INFO] [stderr] | [INFO] [stderr] 3022 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3023:21 [INFO] [stderr] | [INFO] [stderr] 3023 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3047:23 [INFO] [stderr] | [INFO] [stderr] 3047 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3048:21 [INFO] [stderr] | [INFO] [stderr] 3048 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3073:23 [INFO] [stderr] | [INFO] [stderr] 3073 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3074:21 [INFO] [stderr] | [INFO] [stderr] 3074 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3096:23 [INFO] [stderr] | [INFO] [stderr] 3096 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3097:21 [INFO] [stderr] | [INFO] [stderr] 3097 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3120:23 [INFO] [stderr] | [INFO] [stderr] 3120 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3121:21 [INFO] [stderr] | [INFO] [stderr] 3121 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3139:23 [INFO] [stderr] | [INFO] [stderr] 3139 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3140:21 [INFO] [stderr] | [INFO] [stderr] 3140 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3159:23 [INFO] [stderr] | [INFO] [stderr] 3159 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3160:21 [INFO] [stderr] | [INFO] [stderr] 3160 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1257:45 [INFO] [stderr] | [INFO] [stderr] 1257 | let mut __tokens = __tokens.map(|t| __ToTriple::to_triple(t)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `__ToTriple::to_triple` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3178:23 [INFO] [stderr] | [INFO] [stderr] 3178 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3179:21 [INFO] [stderr] | [INFO] [stderr] 3179 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3204:23 [INFO] [stderr] | [INFO] [stderr] 3204 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1269:36 [INFO] [stderr] | [INFO] [stderr] 1269 | *__last_location = __lookahead.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__lookahead.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3205:21 [INFO] [stderr] | [INFO] [stderr] 3205 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3228:23 [INFO] [stderr] | [INFO] [stderr] 3228 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3229:21 [INFO] [stderr] | [INFO] [stderr] 3229 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3247:23 [INFO] [stderr] | [INFO] [stderr] 3247 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3248:21 [INFO] [stderr] | [INFO] [stderr] 3248 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3273:23 [INFO] [stderr] | [INFO] [stderr] 3273 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3274:21 [INFO] [stderr] | [INFO] [stderr] 3274 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3297:23 [INFO] [stderr] | [INFO] [stderr] 3297 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3298:21 [INFO] [stderr] | [INFO] [stderr] 3298 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3316:23 [INFO] [stderr] | [INFO] [stderr] 3316 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3317:21 [INFO] [stderr] | [INFO] [stderr] 3317 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3337:23 [INFO] [stderr] | [INFO] [stderr] 3337 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3338:21 [INFO] [stderr] | [INFO] [stderr] 3338 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3364:23 [INFO] [stderr] | [INFO] [stderr] 3364 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3365:21 [INFO] [stderr] | [INFO] [stderr] 3365 | let __end = __sym8.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym8.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3387:23 [INFO] [stderr] | [INFO] [stderr] 3387 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3388:21 [INFO] [stderr] | [INFO] [stderr] 3388 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3408:23 [INFO] [stderr] | [INFO] [stderr] 3408 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3409:21 [INFO] [stderr] | [INFO] [stderr] 3409 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3429:23 [INFO] [stderr] | [INFO] [stderr] 3429 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3430:21 [INFO] [stderr] | [INFO] [stderr] 3430 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3448:23 [INFO] [stderr] | [INFO] [stderr] 3448 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3449:21 [INFO] [stderr] | [INFO] [stderr] 3449 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3467:23 [INFO] [stderr] | [INFO] [stderr] 3467 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3468:21 [INFO] [stderr] | [INFO] [stderr] 3468 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3487:23 [INFO] [stderr] | [INFO] [stderr] 3487 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3488:21 [INFO] [stderr] | [INFO] [stderr] 3488 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3506:23 [INFO] [stderr] | [INFO] [stderr] 3506 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3507:21 [INFO] [stderr] | [INFO] [stderr] 3507 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3526:23 [INFO] [stderr] | [INFO] [stderr] 3526 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3527:21 [INFO] [stderr] | [INFO] [stderr] 3527 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3552:23 [INFO] [stderr] | [INFO] [stderr] 3552 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3553:21 [INFO] [stderr] | [INFO] [stderr] 3553 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3579:23 [INFO] [stderr] | [INFO] [stderr] 3579 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3580:21 [INFO] [stderr] | [INFO] [stderr] 3580 | let __end = __sym8.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym8.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3603:23 [INFO] [stderr] | [INFO] [stderr] 3603 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3604:21 [INFO] [stderr] | [INFO] [stderr] 3604 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3628:23 [INFO] [stderr] | [INFO] [stderr] 3628 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3629:21 [INFO] [stderr] | [INFO] [stderr] 3629 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3647:23 [INFO] [stderr] | [INFO] [stderr] 3647 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3648:21 [INFO] [stderr] | [INFO] [stderr] 3648 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3667:23 [INFO] [stderr] | [INFO] [stderr] 3667 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3668:21 [INFO] [stderr] | [INFO] [stderr] 3668 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3686:23 [INFO] [stderr] | [INFO] [stderr] 3686 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3687:21 [INFO] [stderr] | [INFO] [stderr] 3687 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1914:31 [INFO] [stderr] | [INFO] [stderr] 1914 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3706:23 [INFO] [stderr] | [INFO] [stderr] 3706 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3707:21 [INFO] [stderr] | [INFO] [stderr] 3707 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3725:23 [INFO] [stderr] | [INFO] [stderr] 3725 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3726:21 [INFO] [stderr] | [INFO] [stderr] 3726 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3745:23 [INFO] [stderr] | [INFO] [stderr] 3745 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3746:21 [INFO] [stderr] | [INFO] [stderr] 3746 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:1915:29 [INFO] [stderr] | [INFO] [stderr] 1915 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3764:23 [INFO] [stderr] | [INFO] [stderr] 3764 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3765:21 [INFO] [stderr] | [INFO] [stderr] 3765 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3785:23 [INFO] [stderr] | [INFO] [stderr] 3785 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3786:21 [INFO] [stderr] | [INFO] [stderr] 3786 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3806:23 [INFO] [stderr] | [INFO] [stderr] 3806 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3807:21 [INFO] [stderr] | [INFO] [stderr] 3807 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3825:23 [INFO] [stderr] | [INFO] [stderr] 3825 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3826:21 [INFO] [stderr] | [INFO] [stderr] 3826 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3846:23 [INFO] [stderr] | [INFO] [stderr] 3846 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3847:21 [INFO] [stderr] | [INFO] [stderr] 3847 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3867:23 [INFO] [stderr] | [INFO] [stderr] 3867 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3868:21 [INFO] [stderr] | [INFO] [stderr] 3868 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2098:10 [INFO] [stderr] | [INFO] [stderr] 2098 | ) -> (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3886:23 [INFO] [stderr] | [INFO] [stderr] 3886 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3887:21 [INFO] [stderr] | [INFO] [stderr] 3887 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3905:23 [INFO] [stderr] | [INFO] [stderr] 3905 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3906:21 [INFO] [stderr] | [INFO] [stderr] 3906 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2141:23 [INFO] [stderr] | [INFO] [stderr] 2141 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2142:21 [INFO] [stderr] | [INFO] [stderr] 2142 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3926:23 [INFO] [stderr] | [INFO] [stderr] 3926 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3927:21 [INFO] [stderr] | [INFO] [stderr] 3927 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2159:48 [INFO] [stderr] | [INFO] [stderr] 2159 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2160:66 [INFO] [stderr] | [INFO] [stderr] 2160 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3947:23 [INFO] [stderr] | [INFO] [stderr] 3947 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2178:23 [INFO] [stderr] | [INFO] [stderr] 2178 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2179:21 [INFO] [stderr] | [INFO] [stderr] 2179 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3948:21 [INFO] [stderr] | [INFO] [stderr] 3948 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2198:23 [INFO] [stderr] | [INFO] [stderr] 2198 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2199:21 [INFO] [stderr] | [INFO] [stderr] 2199 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3968:23 [INFO] [stderr] | [INFO] [stderr] 3968 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3969:21 [INFO] [stderr] | [INFO] [stderr] 3969 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2219:23 [INFO] [stderr] | [INFO] [stderr] 2219 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2220:21 [INFO] [stderr] | [INFO] [stderr] 2220 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3986:48 [INFO] [stderr] | [INFO] [stderr] 3986 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3987:66 [INFO] [stderr] | [INFO] [stderr] 3987 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2239:23 [INFO] [stderr] | [INFO] [stderr] 2239 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2240:21 [INFO] [stderr] | [INFO] [stderr] 2240 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4005:23 [INFO] [stderr] | [INFO] [stderr] 4005 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4006:21 [INFO] [stderr] | [INFO] [stderr] 4006 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2257:48 [INFO] [stderr] | [INFO] [stderr] 2257 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2258:66 [INFO] [stderr] | [INFO] [stderr] 2258 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4025:23 [INFO] [stderr] | [INFO] [stderr] 4025 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2276:23 [INFO] [stderr] | [INFO] [stderr] 2276 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4026:21 [INFO] [stderr] | [INFO] [stderr] 4026 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2277:21 [INFO] [stderr] | [INFO] [stderr] 2277 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2296:23 [INFO] [stderr] | [INFO] [stderr] 2296 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4043:48 [INFO] [stderr] | [INFO] [stderr] 4043 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2297:21 [INFO] [stderr] | [INFO] [stderr] 2297 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4044:66 [INFO] [stderr] | [INFO] [stderr] 4044 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2317:23 [INFO] [stderr] | [INFO] [stderr] 2317 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2318:21 [INFO] [stderr] | [INFO] [stderr] 2318 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4062:23 [INFO] [stderr] | [INFO] [stderr] 4062 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4063:21 [INFO] [stderr] | [INFO] [stderr] 4063 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4082:23 [INFO] [stderr] | [INFO] [stderr] 4082 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2341:23 [INFO] [stderr] | [INFO] [stderr] 2341 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4083:21 [INFO] [stderr] | [INFO] [stderr] 4083 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2342:21 [INFO] [stderr] | [INFO] [stderr] 2342 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4104:23 [INFO] [stderr] | [INFO] [stderr] 4104 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2363:23 [INFO] [stderr] | [INFO] [stderr] 2363 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4105:21 [INFO] [stderr] | [INFO] [stderr] 4105 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2364:21 [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] 2364 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2381:48 [INFO] [stderr] | [INFO] [stderr] 2381 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2382:66 [INFO] [stderr] | [INFO] [stderr] 2382 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4129:23 [INFO] [stderr] | [INFO] [stderr] 4129 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4130:21 [INFO] [stderr] | [INFO] [stderr] 4130 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2400:23 [INFO] [stderr] | [INFO] [stderr] 2400 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2401:21 [INFO] [stderr] | [INFO] [stderr] 2401 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4152:23 [INFO] [stderr] | [INFO] [stderr] 4152 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4153:21 [INFO] [stderr] | [INFO] [stderr] 4153 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2424:23 [INFO] [stderr] | [INFO] [stderr] 2424 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2425:21 [INFO] [stderr] | [INFO] [stderr] 2425 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4173:23 [INFO] [stderr] | [INFO] [stderr] 4173 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4174:21 [INFO] [stderr] | [INFO] [stderr] 4174 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2446:23 [INFO] [stderr] | [INFO] [stderr] 2446 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2447:21 [INFO] [stderr] | [INFO] [stderr] 2447 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4196:23 [INFO] [stderr] | [INFO] [stderr] 4196 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4197:21 [INFO] [stderr] | [INFO] [stderr] 4197 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2471:23 [INFO] [stderr] | [INFO] [stderr] 2471 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2472:21 [INFO] [stderr] | [INFO] [stderr] 2472 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4216:23 [INFO] [stderr] | [INFO] [stderr] 4216 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4217:21 [INFO] [stderr] | [INFO] [stderr] 4217 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2494:23 [INFO] [stderr] | [INFO] [stderr] 2494 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2495:21 [INFO] [stderr] | [INFO] [stderr] 2495 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4237:23 [INFO] [stderr] | [INFO] [stderr] 4237 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4238:21 [INFO] [stderr] | [INFO] [stderr] 4238 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2514:23 [INFO] [stderr] | [INFO] [stderr] 2514 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2515:21 [INFO] [stderr] | [INFO] [stderr] 2515 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4256:23 [INFO] [stderr] | [INFO] [stderr] 4256 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4257:21 [INFO] [stderr] | [INFO] [stderr] 4257 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2534:23 [INFO] [stderr] | [INFO] [stderr] 2534 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2535:21 [INFO] [stderr] | [INFO] [stderr] 2535 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4275:23 [INFO] [stderr] | [INFO] [stderr] 4275 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4276:21 [INFO] [stderr] | [INFO] [stderr] 4276 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2552:48 [INFO] [stderr] | [INFO] [stderr] 2552 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2553:66 [INFO] [stderr] | [INFO] [stderr] 2553 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4294:23 [INFO] [stderr] | [INFO] [stderr] 4294 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4295:21 [INFO] [stderr] | [INFO] [stderr] 4295 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2572:23 [INFO] [stderr] | [INFO] [stderr] 2572 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2573:21 [INFO] [stderr] | [INFO] [stderr] 2573 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4313:23 [INFO] [stderr] | [INFO] [stderr] 4313 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4314:21 [INFO] [stderr] | [INFO] [stderr] 4314 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2592:23 [INFO] [stderr] | [INFO] [stderr] 2592 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2593:21 [INFO] [stderr] | [INFO] [stderr] 2593 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4332:23 [INFO] [stderr] | [INFO] [stderr] 4332 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4333:21 [INFO] [stderr] | [INFO] [stderr] 4333 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2610:48 [INFO] [stderr] | [INFO] [stderr] 2610 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4351:23 [INFO] [stderr] | [INFO] [stderr] 4351 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4352:21 [INFO] [stderr] | [INFO] [stderr] 4352 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2611:66 [INFO] [stderr] | [INFO] [stderr] 2611 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2630:23 [INFO] [stderr] | [INFO] [stderr] 2630 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4373:23 [INFO] [stderr] | [INFO] [stderr] 4373 | let __start = __sym0.0.clone(); [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2631:21 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] 2631 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4374:21 [INFO] [stderr] | [INFO] [stderr] 4374 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2650:23 [INFO] [stderr] | [INFO] [stderr] 2650 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2651:21 [INFO] [stderr] | [INFO] [stderr] 2651 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4398:23 [INFO] [stderr] | [INFO] [stderr] 4398 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4399:21 [INFO] [stderr] | [INFO] [stderr] 4399 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2668:48 [INFO] [stderr] | [INFO] [stderr] 2668 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2669:66 [INFO] [stderr] | [INFO] [stderr] 2669 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4421:23 [INFO] [stderr] | [INFO] [stderr] 4421 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4422:21 [INFO] [stderr] | [INFO] [stderr] 4422 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2688:23 [INFO] [stderr] | [INFO] [stderr] 2688 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2689:21 [INFO] [stderr] | [INFO] [stderr] 2689 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4442:23 [INFO] [stderr] | [INFO] [stderr] 4442 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4443:21 [INFO] [stderr] | [INFO] [stderr] 4443 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2708:23 [INFO] [stderr] | [INFO] [stderr] 2708 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2709:21 [INFO] [stderr] | [INFO] [stderr] 2709 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2729:23 [INFO] [stderr] | [INFO] [stderr] 2729 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4465:23 [INFO] [stderr] | [INFO] [stderr] 4465 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2730:21 [INFO] [stderr] | [INFO] [stderr] 2730 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4466:21 [INFO] [stderr] | [INFO] [stderr] 4466 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2749:23 [INFO] [stderr] | [INFO] [stderr] 2749 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4485:23 [INFO] [stderr] | [INFO] [stderr] 4485 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2750:21 [INFO] [stderr] | [INFO] [stderr] 2750 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4486:21 [INFO] [stderr] | [INFO] [stderr] 4486 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2767:48 [INFO] [stderr] | [INFO] [stderr] 2767 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4506:23 [INFO] [stderr] | [INFO] [stderr] 4506 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2768:66 [INFO] [stderr] | [INFO] [stderr] 2768 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4507:21 [INFO] [stderr] | [INFO] [stderr] 4507 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2786:23 [INFO] [stderr] | [INFO] [stderr] 2786 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4525:23 [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2787:21 [INFO] [stderr] | [INFO] [stderr] | [INFO] [stderr] 2787 | let __end = __sym0.2.clone(); [INFO] [stderr] 4525 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4526:21 [INFO] [stderr] | [INFO] [stderr] 4526 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2806:23 [INFO] [stderr] | [INFO] [stderr] 2806 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4544:23 [INFO] [stderr] | [INFO] [stderr] 4544 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2807:21 [INFO] [stderr] | [INFO] [stderr] 2807 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4545:21 [INFO] [stderr] | [INFO] [stderr] 4545 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4563:23 [INFO] [stderr] | [INFO] [stderr] 4563 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2827:23 [INFO] [stderr] | [INFO] [stderr] 2827 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2828:21 [INFO] [stderr] | [INFO] [stderr] 2828 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4564:21 [INFO] [stderr] | [INFO] [stderr] 4564 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4582:23 [INFO] [stderr] | [INFO] [stderr] 4582 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4583:21 [INFO] [stderr] | [INFO] [stderr] 4583 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2851:23 [INFO] [stderr] | [INFO] [stderr] 2851 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2852:21 [INFO] [stderr] | [INFO] [stderr] 2852 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4601:23 [INFO] [stderr] | [INFO] [stderr] 4601 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4602:21 [INFO] [stderr] | [INFO] [stderr] 4602 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2875:23 [INFO] [stderr] | [INFO] [stderr] 2875 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2876:21 [INFO] [stderr] | [INFO] [stderr] 2876 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4620:23 [INFO] [stderr] | [INFO] [stderr] 4620 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4621:21 [INFO] [stderr] | [INFO] [stderr] 4621 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4631:5 [INFO] [stderr] | [INFO] [stderr] 4631 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::extra_unused_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2900:23 [INFO] [stderr] | [INFO] [stderr] 2900 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2901:21 [INFO] [stderr] | [INFO] [stderr] 2901 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4642:5 [INFO] [stderr] | [INFO] [stderr] 4642 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2919:23 [INFO] [stderr] | [INFO] [stderr] 2919 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2920:21 [INFO] [stderr] | [INFO] [stderr] 2920 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4674:1 [INFO] [stderr] | [INFO] [stderr] 4674 | / fn __action4< [INFO] [stderr] 4675 | | 'input, [INFO] [stderr] 4676 | | >( [INFO] [stderr] 4677 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4693 | | } [INFO] [stderr] 4694 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2940:23 [INFO] [stderr] | [INFO] [stderr] 2940 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4697:1 [INFO] [stderr] | [INFO] [stderr] 4697 | / fn __action5< [INFO] [stderr] 4698 | | 'input, [INFO] [stderr] 4699 | | >( [INFO] [stderr] 4700 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4717 | | }) [INFO] [stderr] 4718 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2941:21 [INFO] [stderr] | [INFO] [stderr] 2941 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4757:23 [INFO] [stderr] | [INFO] [stderr] 4757 | (_, bindings, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2961:23 [INFO] [stderr] | [INFO] [stderr] 2961 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2962:21 [INFO] [stderr] | [INFO] [stderr] 2962 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4748:1 [INFO] [stderr] | [INFO] [stderr] 4748 | / fn __action8< [INFO] [stderr] 4749 | | 'input, [INFO] [stderr] 4750 | | >( [INFO] [stderr] 4751 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4767 | | } [INFO] [stderr] 4768 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2980:23 [INFO] [stderr] | [INFO] [stderr] 2980 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:2981:21 [INFO] [stderr] | [INFO] [stderr] 2981 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4772:5 [INFO] [stderr] | [INFO] [stderr] 4772 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4775:19 [INFO] [stderr] | [INFO] [stderr] 4775 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4776:18 [INFO] [stderr] | [INFO] [stderr] 4776 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3001:23 [INFO] [stderr] | [INFO] [stderr] 3001 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3002:21 [INFO] [stderr] | [INFO] [stderr] 3002 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4784:5 [INFO] [stderr] | [INFO] [stderr] 4784 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4787:16 [INFO] [stderr] | [INFO] [stderr] 4787 | (_, v, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3022:23 [INFO] [stderr] | [INFO] [stderr] 3022 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3023:21 [INFO] [stderr] | [INFO] [stderr] 3023 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4810:5 [INFO] [stderr] | [INFO] [stderr] 4810 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4821:5 [INFO] [stderr] | [INFO] [stderr] 4821 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4824:19 [INFO] [stderr] | [INFO] [stderr] 4824 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4825:18 [INFO] [stderr] | [INFO] [stderr] 4825 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3047:23 [INFO] [stderr] | [INFO] [stderr] 3047 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3048:21 [INFO] [stderr] | [INFO] [stderr] 3048 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4845:5 [INFO] [stderr] | [INFO] [stderr] 4845 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4869:5 [INFO] [stderr] | [INFO] [stderr] 4869 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4872:19 [INFO] [stderr] | [INFO] [stderr] 4872 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4873:18 [INFO] [stderr] | [INFO] [stderr] 4873 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3073:23 [INFO] [stderr] | [INFO] [stderr] 3073 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3074:21 [INFO] [stderr] | [INFO] [stderr] 3074 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4881:5 [INFO] [stderr] | [INFO] [stderr] 4881 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4897:5 [INFO] [stderr] | [INFO] [stderr] 4897 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3096:23 [INFO] [stderr] | [INFO] [stderr] 3096 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4900:19 [INFO] [stderr] | [INFO] [stderr] 4900 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3097:21 [INFO] [stderr] | [INFO] [stderr] 3097 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4901:18 [INFO] [stderr] | [INFO] [stderr] 4901 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4909:5 [INFO] [stderr] | [INFO] [stderr] 4909 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4932:5 [INFO] [stderr] | [INFO] [stderr] 4932 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3120:23 [INFO] [stderr] | [INFO] [stderr] 3120 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3121:21 [INFO] [stderr] | [INFO] [stderr] 3121 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4943:5 [INFO] [stderr] | [INFO] [stderr] 4943 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4946:19 [INFO] [stderr] | [INFO] [stderr] 4946 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4947:18 [INFO] [stderr] | [INFO] [stderr] 4947 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3139:23 [INFO] [stderr] | [INFO] [stderr] 3139 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3140:21 [INFO] [stderr] | [INFO] [stderr] 3140 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4967:5 [INFO] [stderr] | [INFO] [stderr] 4967 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4978:5 [INFO] [stderr] | [INFO] [stderr] 4978 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3159:23 [INFO] [stderr] | [INFO] [stderr] 3159 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3160:21 [INFO] [stderr] | [INFO] [stderr] 3160 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4990:5 [INFO] [stderr] | [INFO] [stderr] 4990 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3178:23 [INFO] [stderr] | [INFO] [stderr] 3178 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3179:21 [INFO] [stderr] | [INFO] [stderr] 3179 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5001:5 [INFO] [stderr] | [INFO] [stderr] 5001 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5013:5 [INFO] [stderr] | [INFO] [stderr] 5013 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5016:19 [INFO] [stderr] | [INFO] [stderr] 5016 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5017:18 [INFO] [stderr] | [INFO] [stderr] 5017 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3204:23 [INFO] [stderr] | [INFO] [stderr] 3204 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5025:5 [INFO] [stderr] | [INFO] [stderr] 5025 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3205:21 [INFO] [stderr] | [INFO] [stderr] 3205 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5048:5 [INFO] [stderr] | [INFO] [stderr] 5048 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5071:5 [INFO] [stderr] | [INFO] [stderr] 5071 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3228:23 [INFO] [stderr] | [INFO] [stderr] 3228 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3229:21 [INFO] [stderr] | [INFO] [stderr] 3229 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5082:5 [INFO] [stderr] | [INFO] [stderr] 5082 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5085:16 [INFO] [stderr] | [INFO] [stderr] 5085 | (_, v, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5094:5 [INFO] [stderr] | [INFO] [stderr] 5094 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3247:23 [INFO] [stderr] | [INFO] [stderr] 3247 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3248:21 [INFO] [stderr] | [INFO] [stderr] 3248 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5144:5 [INFO] [stderr] | [INFO] [stderr] 5144 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3273:23 [INFO] [stderr] | [INFO] [stderr] 3273 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3274:21 [INFO] [stderr] | [INFO] [stderr] 3274 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5155:5 [INFO] [stderr] | [INFO] [stderr] 5155 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5167:5 [INFO] [stderr] | [INFO] [stderr] 5167 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3297:23 [INFO] [stderr] | [INFO] [stderr] 3297 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3298:21 [INFO] [stderr] | [INFO] [stderr] 3298 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5204:5 [INFO] [stderr] | [INFO] [stderr] 5204 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3316:23 [INFO] [stderr] | [INFO] [stderr] 3316 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3317:21 [INFO] [stderr] | [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] 3317 | let __end = __sym0.2.clone(); [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5241:5 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] 5241 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3337:23 [INFO] [stderr] | [INFO] [stderr] 3337 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5278:5 [INFO] [stderr] | [INFO] [stderr] 5278 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3338:21 [INFO] [stderr] | [INFO] [stderr] 3338 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5315:5 [INFO] [stderr] | [INFO] [stderr] 5315 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5338:5 [INFO] [stderr] | [INFO] [stderr] 5338 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3364:23 [INFO] [stderr] | [INFO] [stderr] 3364 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3365:21 [INFO] [stderr] | [INFO] [stderr] 3365 | let __end = __sym8.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym8.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5361:5 [INFO] [stderr] | [INFO] [stderr] 5361 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5384:5 [INFO] [stderr] | [INFO] [stderr] 5384 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3387:23 [INFO] [stderr] | [INFO] [stderr] 3387 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3388:21 [INFO] [stderr] | [INFO] [stderr] 3388 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5407:5 [INFO] [stderr] | [INFO] [stderr] 5407 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5417:1 [INFO] [stderr] | [INFO] [stderr] 5417 | / fn __action63< [INFO] [stderr] 5418 | | 'input, [INFO] [stderr] 5419 | | >( [INFO] [stderr] 5420 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5435 | | }) [INFO] [stderr] 5436 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3408:23 [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5440:5 [INFO] [stderr] | [INFO] [stderr] | [INFO] [stderr] 3408 | let __start = __sym0.0.clone(); [INFO] [stderr] 5440 | 'input, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3409:21 [INFO] [stderr] | [INFO] [stderr] 3409 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5450:1 [INFO] [stderr] | [INFO] [stderr] 5450 | / fn __action65< [INFO] [stderr] 5451 | | 'input, [INFO] [stderr] 5452 | | >( [INFO] [stderr] 5453 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5468 | | }) [INFO] [stderr] 5469 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5473:5 [INFO] [stderr] | [INFO] [stderr] 5473 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3429:23 [INFO] [stderr] | [INFO] [stderr] 3429 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3430:21 [INFO] [stderr] | [INFO] [stderr] 3430 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5502:1 [INFO] [stderr] | [INFO] [stderr] 5502 | / fn __action68< [INFO] [stderr] 5503 | | 'input, [INFO] [stderr] 5504 | | >( [INFO] [stderr] 5505 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5519 | | }) [INFO] [stderr] 5520 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3448:23 [INFO] [stderr] | [INFO] [stderr] 3448 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3449:21 [INFO] [stderr] | [INFO] [stderr] 3449 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3467:23 [INFO] [stderr] | [INFO] [stderr] 3467 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3468:21 [INFO] [stderr] | [INFO] [stderr] 3468 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3487:23 [INFO] [stderr] | [INFO] [stderr] 3487 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3488:21 [INFO] [stderr] | [INFO] [stderr] 3488 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3506:23 [INFO] [stderr] | [INFO] [stderr] 3506 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3507:21 [INFO] [stderr] | [INFO] [stderr] 3507 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3526:23 [INFO] [stderr] | [INFO] [stderr] 3526 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3527:21 [INFO] [stderr] | [INFO] [stderr] 3527 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3552:23 [INFO] [stderr] | [INFO] [stderr] 3552 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3553:21 [INFO] [stderr] | [INFO] [stderr] 3553 | let __end = __sym7.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym7.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3579:23 [INFO] [stderr] | [INFO] [stderr] 3579 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3580:21 [INFO] [stderr] | [INFO] [stderr] 3580 | let __end = __sym8.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym8.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3603:23 [INFO] [stderr] | [INFO] [stderr] 3603 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3604:21 [INFO] [stderr] | [INFO] [stderr] 3604 | let __end = __sym5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3628:23 [INFO] [stderr] | [INFO] [stderr] 3628 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3629:21 [INFO] [stderr] | [INFO] [stderr] 3629 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3647:23 [INFO] [stderr] | [INFO] [stderr] 3647 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5592:5 [INFO] [stderr] | [INFO] [stderr] 5592 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3648:21 [INFO] [stderr] | [INFO] [stderr] 3648 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5603:5 [INFO] [stderr] | [INFO] [stderr] 5603 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5614:5 [INFO] [stderr] | [INFO] [stderr] 5614 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3667:23 [INFO] [stderr] | [INFO] [stderr] 3667 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3668:21 [INFO] [stderr] | [INFO] [stderr] 3668 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3686:23 [INFO] [stderr] | [INFO] [stderr] 3686 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5647:5 [INFO] [stderr] | [INFO] [stderr] 5647 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3687:21 [INFO] [stderr] | [INFO] [stderr] 3687 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5650:19 [INFO] [stderr] | [INFO] [stderr] 5650 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5651:18 [INFO] [stderr] | [INFO] [stderr] 5651 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5659:5 [INFO] [stderr] | [INFO] [stderr] 5659 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3706:23 [INFO] [stderr] | [INFO] [stderr] 3706 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3707:21 [INFO] [stderr] | [INFO] [stderr] 3707 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5675:5 [INFO] [stderr] | [INFO] [stderr] 5675 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5686:5 [INFO] [stderr] | [INFO] [stderr] 5686 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5689:19 [INFO] [stderr] | [INFO] [stderr] 5689 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5690:18 [INFO] [stderr] | [INFO] [stderr] 5690 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3725:23 [INFO] [stderr] | [INFO] [stderr] 3725 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3726:21 [INFO] [stderr] | [INFO] [stderr] 3726 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3745:23 [INFO] [stderr] | [INFO] [stderr] 3745 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5728:1 [INFO] [stderr] | [INFO] [stderr] 5728 | / fn __action85< [INFO] [stderr] 5729 | | 'input, [INFO] [stderr] 5730 | | >( [INFO] [stderr] 5731 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5745 | | }) [INFO] [stderr] 5746 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3746:21 [INFO] [stderr] | [INFO] [stderr] 3746 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3764:23 [INFO] [stderr] | [INFO] [stderr] 3764 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3765:21 [INFO] [stderr] | [INFO] [stderr] 3765 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3785:23 [INFO] [stderr] | [INFO] [stderr] 3785 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5818:5 [INFO] [stderr] | [INFO] [stderr] 5818 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3786:21 [INFO] [stderr] | [INFO] [stderr] 3786 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5829:5 [INFO] [stderr] | [INFO] [stderr] 5829 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5840:5 [INFO] [stderr] | [INFO] [stderr] 5840 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3806:23 [INFO] [stderr] | [INFO] [stderr] 3806 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3807:21 [INFO] [stderr] | [INFO] [stderr] 3807 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3825:23 [INFO] [stderr] | [INFO] [stderr] 3825 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3826:21 [INFO] [stderr] | [INFO] [stderr] 3826 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3846:23 [INFO] [stderr] | [INFO] [stderr] 3846 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3847:21 [INFO] [stderr] | [INFO] [stderr] 3847 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3867:23 [INFO] [stderr] | [INFO] [stderr] 3867 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3868:21 [INFO] [stderr] | [INFO] [stderr] 3868 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3886:23 [INFO] [stderr] | [INFO] [stderr] 3886 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3887:21 [INFO] [stderr] | [INFO] [stderr] 3887 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5873:5 [INFO] [stderr] | [INFO] [stderr] 5873 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3905:23 [INFO] [stderr] | [INFO] [stderr] 3905 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5876:19 [INFO] [stderr] | [INFO] [stderr] 5876 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3906:21 [INFO] [stderr] | [INFO] [stderr] 3906 | let __end = __sym0.2.clone(); [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5877:18 [INFO] [stderr] | [INFO] [stderr] 5877 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5885:5 [INFO] [stderr] | [INFO] [stderr] 5885 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5908:5 [INFO] [stderr] | [INFO] [stderr] 5908 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3926:23 [INFO] [stderr] | [INFO] [stderr] 3926 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3927:21 [INFO] [stderr] | [INFO] [stderr] 3927 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5919:5 [INFO] [stderr] | [INFO] [stderr] 5919 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3947:23 [INFO] [stderr] | [INFO] [stderr] 3947 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3948:21 [INFO] [stderr] | [INFO] [stderr] 3948 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5947:5 [INFO] [stderr] | [INFO] [stderr] 5947 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5958:5 [INFO] [stderr] | [INFO] [stderr] 5958 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5982:5 [INFO] [stderr] | [INFO] [stderr] 5982 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5993:5 [INFO] [stderr] | [INFO] [stderr] 5993 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3968:23 [INFO] [stderr] | [INFO] [stderr] 3968 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3969:21 [INFO] [stderr] | [INFO] [stderr] 3969 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3986:48 [INFO] [stderr] | [INFO] [stderr] 3986 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:3987:66 [INFO] [stderr] | [INFO] [stderr] 3987 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4005:23 [INFO] [stderr] | [INFO] [stderr] 4005 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4006:21 [INFO] [stderr] | [INFO] [stderr] 4006 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6012:20 [INFO] [stderr] | [INFO] [stderr] 6012 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6013:18 [INFO] [stderr] | [INFO] [stderr] 6013 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6036:20 [INFO] [stderr] | [INFO] [stderr] 6036 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6037:18 [INFO] [stderr] | [INFO] [stderr] 6037 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6053:5 [INFO] [stderr] | [INFO] [stderr] 6053 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6059:20 [INFO] [stderr] | [INFO] [stderr] 6059 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4025:23 [INFO] [stderr] | [INFO] [stderr] 4025 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6060:18 [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] | [INFO] [stderr] 6060 | let __end0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4026:21 [INFO] [stderr] | [INFO] [stderr] 4026 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6076:5 [INFO] [stderr] | [INFO] [stderr] 6076 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6083:20 [INFO] [stderr] | [INFO] [stderr] 6083 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6084:18 [INFO] [stderr] | [INFO] [stderr] 6084 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4043:48 [INFO] [stderr] | [INFO] [stderr] 4043 | let __start = __symbols.last().map(|s| s.2.clone()).unwrap_or_default(); [INFO] [stderr] | ^^^^^^^^^^^ help: try removing the `clone` call: `s.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6106:20 [INFO] [stderr] | [INFO] [stderr] 6106 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6107:18 [INFO] [stderr] | [INFO] [stderr] 6107 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4044:66 [INFO] [stderr] | [INFO] [stderr] 4044 | let __end = __lookahead_start.cloned().unwrap_or_else(|| __start.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__start` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6130:20 [INFO] [stderr] | [INFO] [stderr] 6130 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6131:18 [INFO] [stderr] | [INFO] [stderr] 6131 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4062:23 [INFO] [stderr] | [INFO] [stderr] 4062 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6147:5 [INFO] [stderr] | [INFO] [stderr] 6147 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6153:20 [INFO] [stderr] | [INFO] [stderr] 6153 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6154:18 [INFO] [stderr] | [INFO] [stderr] 6154 | let __end0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6170:5 [INFO] [stderr] | [INFO] [stderr] 6170 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6177:20 [INFO] [stderr] | [INFO] [stderr] 6177 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6178:18 [INFO] [stderr] | [INFO] [stderr] 6178 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4063:21 [INFO] [stderr] | [INFO] [stderr] 4063 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6200:20 [INFO] [stderr] | [INFO] [stderr] 6200 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6201:18 [INFO] [stderr] | [INFO] [stderr] 6201 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4082:23 [INFO] [stderr] | [INFO] [stderr] 4082 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4083:21 [INFO] [stderr] | [INFO] [stderr] 4083 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6227:20 [INFO] [stderr] | [INFO] [stderr] 6227 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6228:18 [INFO] [stderr] | [INFO] [stderr] 6228 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6256:20 [INFO] [stderr] | [INFO] [stderr] 6256 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6257:18 [INFO] [stderr] | [INFO] [stderr] 6257 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4104:23 [INFO] [stderr] | [INFO] [stderr] 4104 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4105:21 [INFO] [stderr] | [INFO] [stderr] 4105 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6286:20 [INFO] [stderr] | [INFO] [stderr] 6286 | let __start0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6287:18 [INFO] [stderr] | [INFO] [stderr] 6287 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6313:20 [INFO] [stderr] | [INFO] [stderr] 6313 | let __start0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6314:18 [INFO] [stderr] | [INFO] [stderr] 6314 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6341:10 [INFO] [stderr] | [INFO] [stderr] 6341 | __6: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6331:1 [INFO] [stderr] | [INFO] [stderr] 6331 | / fn __action120< [INFO] [stderr] 6332 | | 'input, [INFO] [stderr] 6333 | | >( [INFO] [stderr] 6334 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6364 | | ) [INFO] [stderr] 6365 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4129:23 [INFO] [stderr] | [INFO] [stderr] 4129 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4130:21 [INFO] [stderr] | [INFO] [stderr] 4130 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6346:20 [INFO] [stderr] | [INFO] [stderr] 6346 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6347:18 [INFO] [stderr] | [INFO] [stderr] 6347 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6376:10 [INFO] [stderr] | [INFO] [stderr] 6376 | __4: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6368:1 [INFO] [stderr] | [INFO] [stderr] 6368 | / fn __action121< [INFO] [stderr] 6369 | | 'input, [INFO] [stderr] 6370 | | >( [INFO] [stderr] 6371 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6399 | | ) [INFO] [stderr] 6400 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4152:23 [INFO] [stderr] | [INFO] [stderr] 4152 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4153:21 [INFO] [stderr] | [INFO] [stderr] 4153 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6381:20 [INFO] [stderr] | [INFO] [stderr] 6381 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6382:18 [INFO] [stderr] | [INFO] [stderr] 6382 | let __end0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6415:20 [INFO] [stderr] | [INFO] [stderr] 6415 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4173:23 [INFO] [stderr] | [INFO] [stderr] 4173 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6416:18 [INFO] [stderr] | [INFO] [stderr] 6416 | let __end0 = __5.2.clone(); [INFO] [stderr] | [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4174:21 [INFO] [stderr] | [INFO] [stderr] 4174 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6444:20 [INFO] [stderr] | [INFO] [stderr] 6444 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6445:18 [INFO] [stderr] | [INFO] [stderr] 6445 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6465:10 [INFO] [stderr] | [INFO] [stderr] 6465 | __0: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6461:1 [INFO] [stderr] | [INFO] [stderr] 6461 | / fn __action124< [INFO] [stderr] 6462 | | 'input, [INFO] [stderr] 6463 | | >( [INFO] [stderr] 6464 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6490 | | ) [INFO] [stderr] 6491 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4196:23 [INFO] [stderr] | [INFO] [stderr] 4196 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4197:21 [INFO] [stderr] | [INFO] [stderr] 4197 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6474:20 [INFO] [stderr] | [INFO] [stderr] 6474 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6475:18 [INFO] [stderr] | [INFO] [stderr] 6475 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6498:10 [INFO] [stderr] | [INFO] [stderr] 6498 | __0: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4216:23 [INFO] [stderr] | [INFO] [stderr] 4216 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4217:21 [INFO] [stderr] | [INFO] [stderr] 4217 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6505:20 [INFO] [stderr] | [INFO] [stderr] 6505 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6506:18 [INFO] [stderr] | [INFO] [stderr] 6506 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6523:1 [INFO] [stderr] | [INFO] [stderr] 6523 | / fn __action126< [INFO] [stderr] 6524 | | 'input, [INFO] [stderr] 6525 | | >( [INFO] [stderr] 6526 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6556 | | ) [INFO] [stderr] 6557 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6537:20 [INFO] [stderr] | [INFO] [stderr] 6537 | let __start0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4237:23 [INFO] [stderr] | [INFO] [stderr] 4237 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6538:18 [INFO] [stderr] | [INFO] [stderr] 6538 | let __end0 = __6.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4238:21 [INFO] [stderr] | [INFO] [stderr] 4238 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6570:10 [INFO] [stderr] | [INFO] [stderr] 6570 | __6: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6560:1 [INFO] [stderr] | [INFO] [stderr] 6560 | / fn __action127< [INFO] [stderr] 6561 | | 'input, [INFO] [stderr] 6562 | | >( [INFO] [stderr] 6563 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6593 | | ) [INFO] [stderr] 6594 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6575:20 [INFO] [stderr] | [INFO] [stderr] 6575 | let __start0 = __6.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6576:18 [INFO] [stderr] | [INFO] [stderr] 6576 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6609:20 [INFO] [stderr] | [INFO] [stderr] 6609 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4256:23 [INFO] [stderr] | [INFO] [stderr] 4256 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6610:18 [INFO] [stderr] | [INFO] [stderr] 6610 | let __end0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4257:21 [INFO] [stderr] | [INFO] [stderr] 4257 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6638:10 [INFO] [stderr] | [INFO] [stderr] 6638 | __4: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6630:1 [INFO] [stderr] | [INFO] [stderr] 6630 | / fn __action129< [INFO] [stderr] 6631 | | 'input, [INFO] [stderr] 6632 | | >( [INFO] [stderr] 6633 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6659 | | ) [INFO] [stderr] 6660 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4275:23 [INFO] [stderr] | [INFO] [stderr] 4275 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6643:20 [INFO] [stderr] | [INFO] [stderr] 6643 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4276:21 [INFO] [stderr] | [INFO] [stderr] 4276 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6644:18 [INFO] [stderr] | [INFO] [stderr] 6644 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6671:20 [INFO] [stderr] | [INFO] [stderr] 6671 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6672:18 [INFO] [stderr] | [INFO] [stderr] 6672 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4294:23 [INFO] [stderr] | [INFO] [stderr] 4294 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6686:1 [INFO] [stderr] | [INFO] [stderr] 6686 | / fn __action131< [INFO] [stderr] 6687 | | 'input, [INFO] [stderr] 6688 | | >( [INFO] [stderr] 6689 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6717 | | ) [INFO] [stderr] 6718 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4295:21 [INFO] [stderr] | [INFO] [stderr] 4295 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6700:20 [INFO] [stderr] | [INFO] [stderr] 6700 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6701:18 [INFO] [stderr] | [INFO] [stderr] 6701 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4313:23 [INFO] [stderr] | [INFO] [stderr] 4313 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4314:21 [INFO] [stderr] | [INFO] [stderr] 4314 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6733:20 [INFO] [stderr] | [INFO] [stderr] 6733 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6734:18 [INFO] [stderr] | [INFO] [stderr] 6734 | let __end0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6754:1 [INFO] [stderr] | [INFO] [stderr] 6754 | / fn __action133< [INFO] [stderr] 6755 | | 'input, [INFO] [stderr] 6756 | | >( [INFO] [stderr] 6757 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6785 | | ) [INFO] [stderr] 6786 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4332:23 [INFO] [stderr] | [INFO] [stderr] 4332 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4333:21 [INFO] [stderr] | [INFO] [stderr] 4333 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6768:20 [INFO] [stderr] | [INFO] [stderr] 6768 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6769:18 [INFO] [stderr] | [INFO] [stderr] 6769 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4351:23 [INFO] [stderr] | [INFO] [stderr] 4351 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4352:21 [INFO] [stderr] | [INFO] [stderr] 4352 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6801:20 [INFO] [stderr] | [INFO] [stderr] 6801 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6802:18 [INFO] [stderr] | [INFO] [stderr] 6802 | let __end0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6830:20 [INFO] [stderr] | [INFO] [stderr] 6830 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6831:18 [INFO] [stderr] | [INFO] [stderr] 6831 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4373:23 [INFO] [stderr] | [INFO] [stderr] 4373 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4374:21 [INFO] [stderr] | [INFO] [stderr] 4374 | let __end = __sym3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym3.2` [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6845:1 [INFO] [stderr] | [INFO] [stderr] 6845 | / fn __action136< [INFO] [stderr] 6846 | | 'input, [INFO] [stderr] 6847 | | >( [INFO] [stderr] 6848 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6876 | | ) [INFO] [stderr] | [INFO] [stderr] 6877 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6859:20 [INFO] [stderr] | [INFO] [stderr] 6859 | let __start0 = __2.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6860:18 [INFO] [stderr] | [INFO] [stderr] 6860 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6892:20 [INFO] [stderr] | [INFO] [stderr] 6892 | let __start0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6893:18 [INFO] [stderr] | [INFO] [stderr] 6893 | let __end0 = __2.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4398:23 [INFO] [stderr] | [INFO] [stderr] 4398 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4399:21 [INFO] [stderr] | [INFO] [stderr] 4399 | let __end = __sym6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6921:20 [INFO] [stderr] | [INFO] [stderr] 6921 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6922:18 [INFO] [stderr] | [INFO] [stderr] 6922 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4421:23 [INFO] [stderr] | [INFO] [stderr] 4421 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4422:21 [INFO] [stderr] | [INFO] [stderr] 4422 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6945:20 [INFO] [stderr] | [INFO] [stderr] 6945 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6946:18 [INFO] [stderr] | [INFO] [stderr] 6946 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6969:20 [INFO] [stderr] | [INFO] [stderr] 6969 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4442:23 [INFO] [stderr] | [INFO] [stderr] 4442 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4443:21 [INFO] [stderr] | [INFO] [stderr] 4443 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6970:18 [INFO] [stderr] | [INFO] [stderr] 6970 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6993:20 [INFO] [stderr] | [INFO] [stderr] 6993 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6994:18 [INFO] [stderr] | [INFO] [stderr] 6994 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4465:23 [INFO] [stderr] | [INFO] [stderr] 4465 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4466:21 [INFO] [stderr] | [INFO] [stderr] 4466 | let __end = __sym4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym4.2` [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7009:1 [INFO] [stderr] | [INFO] [stderr] 7009 | / fn __action142< [INFO] [stderr] 7010 | | 'input, [INFO] [stderr] 7011 | | >( [INFO] [stderr] 7012 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7040 | | ) [INFO] [stderr] 7041 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7022:20 [INFO] [stderr] | [INFO] [stderr] 7022 | let __start0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7023:18 [INFO] [stderr] | [INFO] [stderr] 7023 | let __end0 = __5.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4485:23 [INFO] [stderr] | [INFO] [stderr] 4485 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4486:21 [INFO] [stderr] | [INFO] [stderr] 4486 | let __end = __sym1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7044:1 [INFO] [stderr] | [INFO] [stderr] 7044 | / fn __action143< [INFO] [stderr] 7045 | | 'input, [INFO] [stderr] 7046 | | >( [INFO] [stderr] 7047 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7075 | | ) [INFO] [stderr] 7076 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4506:23 [INFO] [stderr] | [INFO] [stderr] 4506 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7058:20 [INFO] [stderr] | [INFO] [stderr] 7058 | let __start0 = __5.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4507:21 [INFO] [stderr] | [INFO] [stderr] 4507 | let __end = __sym2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7059:18 [INFO] [stderr] | [INFO] [stderr] 7059 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4525:23 [INFO] [stderr] | [INFO] [stderr] 4525 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4526:21 [INFO] [stderr] | [INFO] [stderr] 4526 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7090:20 [INFO] [stderr] | [INFO] [stderr] 7090 | let __start0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7091:18 [INFO] [stderr] | [INFO] [stderr] 7091 | let __end0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4544:23 [INFO] [stderr] | [INFO] [stderr] 4544 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4545:21 [INFO] [stderr] | [INFO] [stderr] 4545 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7122:20 [INFO] [stderr] | [INFO] [stderr] 7122 | let __start0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7123:18 [INFO] [stderr] | [INFO] [stderr] 7123 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4563:23 [INFO] [stderr] | [INFO] [stderr] 4563 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4564:21 [INFO] [stderr] | [INFO] [stderr] 4564 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7153:20 [INFO] [stderr] | [INFO] [stderr] 7153 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7154:18 [INFO] [stderr] | [INFO] [stderr] 7154 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4582:23 [INFO] [stderr] | [INFO] [stderr] 4582 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4583:21 [INFO] [stderr] | [INFO] [stderr] 4583 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7172:1 [INFO] [stderr] | [INFO] [stderr] 7172 | / fn __action147< [INFO] [stderr] 7173 | | 'input, [INFO] [stderr] 7174 | | >( [INFO] [stderr] 7175 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7201 | | ) [INFO] [stderr] 7202 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4601:23 [INFO] [stderr] | [INFO] [stderr] 4601 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4602:21 [INFO] [stderr] | [INFO] [stderr] 4602 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7185:20 [INFO] [stderr] | [INFO] [stderr] 7185 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7186:18 [INFO] [stderr] | [INFO] [stderr] 7186 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4620:23 [INFO] [stderr] | [INFO] [stderr] 4620 | let __start = __sym0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4621:21 [INFO] [stderr] | [INFO] [stderr] 4621 | let __end = __sym0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `__sym0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4631:5 [INFO] [stderr] | [INFO] [stderr] 4631 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::extra_unused_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4642:5 [INFO] [stderr] | [INFO] [stderr] 4642 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4674:1 [INFO] [stderr] | [INFO] [stderr] 4674 | / fn __action4< [INFO] [stderr] 4675 | | 'input, [INFO] [stderr] 4676 | | >( [INFO] [stderr] 4677 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4693 | | } [INFO] [stderr] 4694 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::too_many_arguments)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4697:1 [INFO] [stderr] | [INFO] [stderr] 4697 | / fn __action5< [INFO] [stderr] 4698 | | 'input, [INFO] [stderr] 4699 | | >( [INFO] [stderr] 4700 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4717 | | }) [INFO] [stderr] 4718 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4757:23 [INFO] [stderr] | [INFO] [stderr] 4757 | (_, bindings, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4748:1 [INFO] [stderr] | [INFO] [stderr] 4748 | / fn __action8< [INFO] [stderr] 4749 | | 'input, [INFO] [stderr] 4750 | | >( [INFO] [stderr] 4751 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 4767 | | } [INFO] [stderr] 4768 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4772:5 [INFO] [stderr] | [INFO] [stderr] 4772 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4775:19 [INFO] [stderr] | [INFO] [stderr] 4775 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4776:18 [INFO] [stderr] | [INFO] [stderr] 4776 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4784:5 [INFO] [stderr] | [INFO] [stderr] 4784 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4787:16 [INFO] [stderr] | [INFO] [stderr] 4787 | (_, v, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4810:5 [INFO] [stderr] | [INFO] [stderr] 4810 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4821:5 [INFO] [stderr] | [INFO] [stderr] 4821 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4824:19 [INFO] [stderr] | [INFO] [stderr] 4824 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4825:18 [INFO] [stderr] | [INFO] [stderr] 4825 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4845:5 [INFO] [stderr] | [INFO] [stderr] 4845 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4869:5 [INFO] [stderr] | [INFO] [stderr] 4869 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4872:19 [INFO] [stderr] | [INFO] [stderr] 4872 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4873:18 [INFO] [stderr] | [INFO] [stderr] 4873 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4881:5 [INFO] [stderr] | [INFO] [stderr] 4881 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4897:5 [INFO] [stderr] | [INFO] [stderr] 4897 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4900:19 [INFO] [stderr] | [INFO] [stderr] 4900 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4901:18 [INFO] [stderr] | [INFO] [stderr] 4901 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4909:5 [INFO] [stderr] | [INFO] [stderr] 4909 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4932:5 [INFO] [stderr] | [INFO] [stderr] 4932 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4943:5 [INFO] [stderr] | [INFO] [stderr] 4943 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4946:19 [INFO] [stderr] | [INFO] [stderr] 4946 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4947:18 [INFO] [stderr] | [INFO] [stderr] 4947 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4967:5 [INFO] [stderr] | [INFO] [stderr] 4967 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4978:5 [INFO] [stderr] | [INFO] [stderr] 4978 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:4990:5 [INFO] [stderr] | [INFO] [stderr] 4990 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5001:5 [INFO] [stderr] | [INFO] [stderr] 5001 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5013:5 [INFO] [stderr] | [INFO] [stderr] 5013 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5016:19 [INFO] [stderr] | [INFO] [stderr] 5016 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5017:18 [INFO] [stderr] | [INFO] [stderr] 5017 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5025:5 [INFO] [stderr] | [INFO] [stderr] 5025 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5048:5 [INFO] [stderr] | [INFO] [stderr] 5048 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5071:5 [INFO] [stderr] | [INFO] [stderr] 5071 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5082:5 [INFO] [stderr] | [INFO] [stderr] 5082 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5085:16 [INFO] [stderr] | [INFO] [stderr] 5085 | (_, v, _): (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5094:5 [INFO] [stderr] | [INFO] [stderr] 5094 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5144:5 [INFO] [stderr] | [INFO] [stderr] 5144 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5155:5 [INFO] [stderr] | [INFO] [stderr] 5155 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5167:5 [INFO] [stderr] | [INFO] [stderr] 5167 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5204:5 [INFO] [stderr] | [INFO] [stderr] 5204 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5241:5 [INFO] [stderr] | [INFO] [stderr] 5241 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5278:5 [INFO] [stderr] | [INFO] [stderr] 5278 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5315:5 [INFO] [stderr] | [INFO] [stderr] 5315 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5338:5 [INFO] [stderr] | [INFO] [stderr] 5338 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5361:5 [INFO] [stderr] | [INFO] [stderr] 5361 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5384:5 [INFO] [stderr] | [INFO] [stderr] 5384 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5407:5 [INFO] [stderr] | [INFO] [stderr] 5407 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5417:1 [INFO] [stderr] | [INFO] [stderr] 5417 | / fn __action63< [INFO] [stderr] 5418 | | 'input, [INFO] [stderr] 5419 | | >( [INFO] [stderr] 5420 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5435 | | }) [INFO] [stderr] 5436 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5440:5 [INFO] [stderr] | [INFO] [stderr] 5440 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5450:1 [INFO] [stderr] | [INFO] [stderr] 5450 | / fn __action65< [INFO] [stderr] 5451 | | 'input, [INFO] [stderr] 5452 | | >( [INFO] [stderr] 5453 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5468 | | }) [INFO] [stderr] 5469 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5473:5 [INFO] [stderr] | [INFO] [stderr] 5473 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5502:1 [INFO] [stderr] | [INFO] [stderr] 5502 | / fn __action68< [INFO] [stderr] 5503 | | 'input, [INFO] [stderr] 5504 | | >( [INFO] [stderr] 5505 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5519 | | }) [INFO] [stderr] 5520 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5592:5 [INFO] [stderr] | [INFO] [stderr] 5592 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5603:5 [INFO] [stderr] | [INFO] [stderr] 5603 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5614:5 [INFO] [stderr] | [INFO] [stderr] 5614 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5647:5 [INFO] [stderr] | [INFO] [stderr] 5647 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5650:19 [INFO] [stderr] | [INFO] [stderr] 5650 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5651:18 [INFO] [stderr] | [INFO] [stderr] 5651 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5659:5 [INFO] [stderr] | [INFO] [stderr] 5659 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5675:5 [INFO] [stderr] | [INFO] [stderr] 5675 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5686:5 [INFO] [stderr] | [INFO] [stderr] 5686 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5689:19 [INFO] [stderr] | [INFO] [stderr] 5689 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5690:18 [INFO] [stderr] | [INFO] [stderr] 5690 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5728:1 [INFO] [stderr] | [INFO] [stderr] 5728 | / fn __action85< [INFO] [stderr] 5729 | | 'input, [INFO] [stderr] 5730 | | >( [INFO] [stderr] 5731 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 5745 | | }) [INFO] [stderr] 5746 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5818:5 [INFO] [stderr] | [INFO] [stderr] 5818 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5829:5 [INFO] [stderr] | [INFO] [stderr] 5829 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5840:5 [INFO] [stderr] | [INFO] [stderr] 5840 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5873:5 [INFO] [stderr] | [INFO] [stderr] 5873 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5876:19 [INFO] [stderr] | [INFO] [stderr] 5876 | __lookbehind: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5877:18 [INFO] [stderr] | [INFO] [stderr] 5877 | __lookahead: &usize, [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5885:5 [INFO] [stderr] | [INFO] [stderr] 5885 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5908:5 [INFO] [stderr] | [INFO] [stderr] 5908 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5919:5 [INFO] [stderr] | [INFO] [stderr] 5919 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5947:5 [INFO] [stderr] | [INFO] [stderr] 5947 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5958:5 [INFO] [stderr] | [INFO] [stderr] 5958 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5982:5 [INFO] [stderr] | [INFO] [stderr] 5982 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:5993:5 [INFO] [stderr] | [INFO] [stderr] 5993 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6012:20 [INFO] [stderr] | [INFO] [stderr] 6012 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6013:18 [INFO] [stderr] | [INFO] [stderr] 6013 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6036:20 [INFO] [stderr] | [INFO] [stderr] 6036 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6037:18 [INFO] [stderr] | [INFO] [stderr] 6037 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6053:5 [INFO] [stderr] | [INFO] [stderr] 6053 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6059:20 [INFO] [stderr] | [INFO] [stderr] 6059 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6060:18 [INFO] [stderr] | [INFO] [stderr] 6060 | let __end0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6076:5 [INFO] [stderr] | [INFO] [stderr] 6076 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6083:20 [INFO] [stderr] | [INFO] [stderr] 6083 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6084:18 [INFO] [stderr] | [INFO] [stderr] 6084 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6106:20 [INFO] [stderr] | [INFO] [stderr] 6106 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6107:18 [INFO] [stderr] | [INFO] [stderr] 6107 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6130:20 [INFO] [stderr] | [INFO] [stderr] 6130 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6131:18 [INFO] [stderr] | [INFO] [stderr] 6131 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6147:5 [INFO] [stderr] | [INFO] [stderr] 6147 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6153:20 [INFO] [stderr] | [INFO] [stderr] 6153 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6154:18 [INFO] [stderr] | [INFO] [stderr] 6154 | let __end0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this lifetime isn't used in the function definition [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6170:5 [INFO] [stderr] | [INFO] [stderr] 6170 | 'input, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6177:20 [INFO] [stderr] | [INFO] [stderr] 6177 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6178:18 [INFO] [stderr] | [INFO] [stderr] 6178 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6200:20 [INFO] [stderr] | [INFO] [stderr] 6200 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6201:18 [INFO] [stderr] | [INFO] [stderr] 6201 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6227:20 [INFO] [stderr] | [INFO] [stderr] 6227 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6228:18 [INFO] [stderr] | [INFO] [stderr] 6228 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6256:20 [INFO] [stderr] | [INFO] [stderr] 6256 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6257:18 [INFO] [stderr] | [INFO] [stderr] 6257 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6286:20 [INFO] [stderr] | [INFO] [stderr] 6286 | let __start0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6287:18 [INFO] [stderr] | [INFO] [stderr] 6287 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6313:20 [INFO] [stderr] | [INFO] [stderr] 6313 | let __start0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6314:18 [INFO] [stderr] | [INFO] [stderr] 6314 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6341:10 [INFO] [stderr] | [INFO] [stderr] 6341 | __6: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6331:1 [INFO] [stderr] | [INFO] [stderr] 6331 | / fn __action120< [INFO] [stderr] 6332 | | 'input, [INFO] [stderr] 6333 | | >( [INFO] [stderr] 6334 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6364 | | ) [INFO] [stderr] 6365 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6346:20 [INFO] [stderr] | [INFO] [stderr] 6346 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6347:18 [INFO] [stderr] | [INFO] [stderr] 6347 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6376:10 [INFO] [stderr] | [INFO] [stderr] 6376 | __4: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6368:1 [INFO] [stderr] | [INFO] [stderr] 6368 | / fn __action121< [INFO] [stderr] 6369 | | 'input, [INFO] [stderr] 6370 | | >( [INFO] [stderr] 6371 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6399 | | ) [INFO] [stderr] 6400 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6381:20 [INFO] [stderr] | [INFO] [stderr] 6381 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6382:18 [INFO] [stderr] | [INFO] [stderr] 6382 | let __end0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6415:20 [INFO] [stderr] | [INFO] [stderr] 6415 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6416:18 [INFO] [stderr] | [INFO] [stderr] 6416 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6444:20 [INFO] [stderr] | [INFO] [stderr] 6444 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6445:18 [INFO] [stderr] | [INFO] [stderr] 6445 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6465:10 [INFO] [stderr] | [INFO] [stderr] 6465 | __0: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6461:1 [INFO] [stderr] | [INFO] [stderr] 6461 | / fn __action124< [INFO] [stderr] 6462 | | 'input, [INFO] [stderr] 6463 | | >( [INFO] [stderr] 6464 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6490 | | ) [INFO] [stderr] 6491 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6474:20 [INFO] [stderr] | [INFO] [stderr] 6474 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6475:18 [INFO] [stderr] | [INFO] [stderr] 6475 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6498:10 [INFO] [stderr] | [INFO] [stderr] 6498 | __0: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6505:20 [INFO] [stderr] | [INFO] [stderr] 6505 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6506:18 [INFO] [stderr] | [INFO] [stderr] 6506 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6523:1 [INFO] [stderr] | [INFO] [stderr] 6523 | / fn __action126< [INFO] [stderr] 6524 | | 'input, [INFO] [stderr] 6525 | | >( [INFO] [stderr] 6526 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6556 | | ) [INFO] [stderr] 6557 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6537:20 [INFO] [stderr] | [INFO] [stderr] 6537 | let __start0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6538:18 [INFO] [stderr] | [INFO] [stderr] 6538 | let __end0 = __6.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6570:10 [INFO] [stderr] | [INFO] [stderr] 6570 | __6: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (10/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6560:1 [INFO] [stderr] | [INFO] [stderr] 6560 | / fn __action127< [INFO] [stderr] 6561 | | 'input, [INFO] [stderr] 6562 | | >( [INFO] [stderr] 6563 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6593 | | ) [INFO] [stderr] 6594 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6575:20 [INFO] [stderr] | [INFO] [stderr] 6575 | let __start0 = __6.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6576:18 [INFO] [stderr] | [INFO] [stderr] 6576 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6609:20 [INFO] [stderr] | [INFO] [stderr] 6609 | let __start0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6610:18 [INFO] [stderr] | [INFO] [stderr] 6610 | let __end0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6638:10 [INFO] [stderr] | [INFO] [stderr] 6638 | __4: (usize, ::std::vec::Vec<(ast::Identifier, ast::TypeIdentifier, ::std::option::Option)>, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6630:1 [INFO] [stderr] | [INFO] [stderr] 6630 | / fn __action129< [INFO] [stderr] 6631 | | 'input, [INFO] [stderr] 6632 | | >( [INFO] [stderr] 6633 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6659 | | ) [INFO] [stderr] 6660 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6643:20 [INFO] [stderr] | [INFO] [stderr] 6643 | let __start0 = __4.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6644:18 [INFO] [stderr] | [INFO] [stderr] 6644 | let __end0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6671:20 [INFO] [stderr] | [INFO] [stderr] 6671 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6672:18 [INFO] [stderr] | [INFO] [stderr] 6672 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6686:1 [INFO] [stderr] | [INFO] [stderr] 6686 | / fn __action131< [INFO] [stderr] 6687 | | 'input, [INFO] [stderr] 6688 | | >( [INFO] [stderr] 6689 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6717 | | ) [INFO] [stderr] 6718 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6700:20 [INFO] [stderr] | [INFO] [stderr] 6700 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6701:18 [INFO] [stderr] | [INFO] [stderr] 6701 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6733:20 [INFO] [stderr] | [INFO] [stderr] 6733 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6734:18 [INFO] [stderr] | [INFO] [stderr] 6734 | let __end0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6754:1 [INFO] [stderr] | [INFO] [stderr] 6754 | / fn __action133< [INFO] [stderr] 6755 | | 'input, [INFO] [stderr] 6756 | | >( [INFO] [stderr] 6757 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6785 | | ) [INFO] [stderr] 6786 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6768:20 [INFO] [stderr] | [INFO] [stderr] 6768 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6769:18 [INFO] [stderr] | [INFO] [stderr] 6769 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6801:20 [INFO] [stderr] | [INFO] [stderr] 6801 | let __start0 = __0.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6802:18 [INFO] [stderr] | [INFO] [stderr] 6802 | let __end0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6830:20 [INFO] [stderr] | [INFO] [stderr] 6830 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6831:18 [INFO] [stderr] | [INFO] [stderr] 6831 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6845:1 [INFO] [stderr] | [INFO] [stderr] 6845 | / fn __action136< [INFO] [stderr] 6846 | | 'input, [INFO] [stderr] 6847 | | >( [INFO] [stderr] 6848 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 6876 | | ) [INFO] [stderr] 6877 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6859:20 [INFO] [stderr] | [INFO] [stderr] 6859 | let __start0 = __2.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6860:18 [INFO] [stderr] | [INFO] [stderr] 6860 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6892:20 [INFO] [stderr] | [INFO] [stderr] 6892 | let __start0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6893:18 [INFO] [stderr] | [INFO] [stderr] 6893 | let __end0 = __2.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6921:20 [INFO] [stderr] | [INFO] [stderr] 6921 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6922:18 [INFO] [stderr] | [INFO] [stderr] 6922 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6945:20 [INFO] [stderr] | [INFO] [stderr] 6945 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6946:18 [INFO] [stderr] | [INFO] [stderr] 6946 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6969:20 [INFO] [stderr] | [INFO] [stderr] 6969 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6970:18 [INFO] [stderr] | [INFO] [stderr] 6970 | let __end0 = __1.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6993:20 [INFO] [stderr] | [INFO] [stderr] 6993 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:6994:18 [INFO] [stderr] | [INFO] [stderr] 6994 | let __end0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7009:1 [INFO] [stderr] | [INFO] [stderr] 7009 | / fn __action142< [INFO] [stderr] 7010 | | 'input, [INFO] [stderr] 7011 | | >( [INFO] [stderr] 7012 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7040 | | ) [INFO] [stderr] 7041 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7022:20 [INFO] [stderr] | [INFO] [stderr] 7022 | let __start0 = __4.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__4.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7023:18 [INFO] [stderr] | [INFO] [stderr] 7023 | let __end0 = __5.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (9/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7044:1 [INFO] [stderr] | [INFO] [stderr] 7044 | / fn __action143< [INFO] [stderr] 7045 | | 'input, [INFO] [stderr] 7046 | | >( [INFO] [stderr] 7047 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7075 | | ) [INFO] [stderr] 7076 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7058:20 [INFO] [stderr] | [INFO] [stderr] 7058 | let __start0 = __5.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7059:18 [INFO] [stderr] | [INFO] [stderr] 7059 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7090:20 [INFO] [stderr] | [INFO] [stderr] 7090 | let __start0 = __2.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__2.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7091:18 [INFO] [stderr] | [INFO] [stderr] 7091 | let __end0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7122:20 [INFO] [stderr] | [INFO] [stderr] 7122 | let __start0 = __3.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7123:18 [INFO] [stderr] | [INFO] [stderr] 7123 | let __end0 = __3.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__3.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7153:20 [INFO] [stderr] | [INFO] [stderr] 7153 | let __start0 = __0.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__0.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7154:18 [INFO] [stderr] | [INFO] [stderr] 7154 | let __end0 = __5.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__5.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: this function has too many arguments (8/7) [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7172:1 [INFO] [stderr] | [INFO] [stderr] 7172 | / fn __action147< [INFO] [stderr] 7173 | | 'input, [INFO] [stderr] 7174 | | >( [INFO] [stderr] 7175 | | ctx: &mut ast::Context, [INFO] [stderr] ... | [INFO] [stderr] 7201 | | ) [INFO] [stderr] 7202 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7185:20 [INFO] [stderr] | [INFO] [stderr] 7185 | let __start0 = __1.0.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__1.0` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `clone` on a `Copy` type [INFO] [stderr] --> /opt/crater/target/debug/build/cool-rs-9f9f39151a754e41/out/frontend/grammar.rs:7186:18 [INFO] [stderr] | [INFO] [stderr] 7186 | let __end0 = __6.2.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try removing the `clone` call: `__6.2` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: using `println!("")` [INFO] [stderr] --> tests/parser.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | println!(""); [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `println!()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::println_empty_string)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> tests/parser.rs:28:57 [INFO] [stderr] | [INFO] [stderr] 28 | .filter(|l| !l.trim_start().starts_with("#")) [INFO] [stderr] | ^^^ help: try using a char instead: `'#'` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_char_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> tests/parser.rs:30:29 [INFO] [stderr] | [INFO] [stderr] 30 | .filter(|l| l.trim() != &filename) [INFO] [stderr] | ^^^^^^^^^^^^--------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `filename` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> tests/lexer.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | let space = line.find(" ").unwrap(); [INFO] [stderr] | ^^^ help: try using a char instead: `' '` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_char_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] warning: use of `unwrap_or` followed by a function call [INFO] [stderr] --> tests/lexer.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | let space = line.find(" ").unwrap_or(line.len()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| line.len())` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::or_fun_call)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call [INFO] [stderr] [INFO] [stderr] warning: single-character string constant used as pattern [INFO] [stderr] --> tests/lexer.rs:9:27 [INFO] [stderr] | [INFO] [stderr] 9 | let space = line.find(" ").unwrap_or(line.len()); [INFO] [stderr] | ^^^ help: try using a char instead: `' '` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `"docker" "inspect" "0bb702edb4715f7cdd6b52a1f99dba2093e47cc40f33bdb9a032313ad1bdf3fa"` [INFO] running `"docker" "rm" "-f" "0bb702edb4715f7cdd6b52a1f99dba2093e47cc40f33bdb9a032313ad1bdf3fa"` [INFO] [stdout] 0bb702edb4715f7cdd6b52a1f99dba2093e47cc40f33bdb9a032313ad1bdf3fa