[INFO] updating cached repository jonfast565/UniversalBre [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jonfast565/UniversalBre [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jonfast565/UniversalBre" "work/ex/clippy-test-run/sources/stable/gh/jonfast565/UniversalBre"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jonfast565/UniversalBre'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jonfast565/UniversalBre" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jonfast565/UniversalBre"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jonfast565/UniversalBre'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5e356eed12326985b915271e33adaaf0bca97cb9 [INFO] sha for GitHub repo jonfast565/UniversalBre: 5e356eed12326985b915271e33adaaf0bca97cb9 [INFO] validating manifest of jonfast565/UniversalBre 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 jonfast565/UniversalBre 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 jonfast565/UniversalBre [INFO] finished frobbing jonfast565/UniversalBre [INFO] frobbed toml for jonfast565/UniversalBre written to work/ex/clippy-test-run/sources/stable/gh/jonfast565/UniversalBre/Cargo.toml [INFO] started frobbing jonfast565/UniversalBre [INFO] finished frobbing jonfast565/UniversalBre [INFO] frobbed toml for jonfast565/UniversalBre written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jonfast565/UniversalBre/Cargo.toml [INFO] crate jonfast565/UniversalBre 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 jonfast565/UniversalBre 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/jonfast565/UniversalBre:/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] 4b1475ca1f6551fcb5d866b74e19b24433805672c208f1c415325468f7eaa8eb [INFO] running `"docker" "start" "-a" "4b1475ca1f6551fcb5d866b74e19b24433805672c208f1c415325468f7eaa8eb"` [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.0 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Compiling proc-macro-hack v0.4.0 [INFO] [stderr] Compiling mashup-impl v0.1.4 [INFO] [stderr] Checking mashup v0.1.4 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking universal_bre v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/atom_status.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | AtomStatus { atom: atom } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `atom` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | location: location, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `location` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | line: line, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `line` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | column: column, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `column` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | error_message: error_message, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `error_message` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | tokens: tokens, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `tokens` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/repl.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | input: input, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `input` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/repl.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | interrupted: interrupted, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `interrupted` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:180:25 [INFO] [stderr] | [INFO] [stderr] 180 | ArgumentBlock { name: name } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `name` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | name: name, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `name` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:198:13 [INFO] [stderr] | [INFO] [stderr] 198 | arguments: arguments, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arguments` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | body: body, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `body` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | loop_type: loop_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `loop_type` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:295:19 [INFO] [stderr] | [INFO] [stderr] 295 | Program { blocks: blocks } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `blocks` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/symbol_table.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | id: id, [INFO] [stderr] | ^^^^^^ help: replace it with: `id` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/symbol_table.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | scope: scope [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `scope` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | line: line, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `line` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | column: column, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `column` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | token_type: token_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_type` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | lexeme: lexeme, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lexeme` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/atom_status.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | AtomStatus { atom: atom } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `atom` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | location: location, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `location` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | line: line, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `line` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | column: column, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `column` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | error_message: error_message, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `error_message` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/parser.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | tokens: tokens, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `tokens` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/repl.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | input: input, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `input` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/repl.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | interrupted: interrupted, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `interrupted` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:180:25 [INFO] [stderr] | [INFO] [stderr] 180 | ArgumentBlock { name: name } [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `name` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | name: name, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `name` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:198:13 [INFO] [stderr] | [INFO] [stderr] 198 | arguments: arguments, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arguments` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | body: body, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `body` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:224:13 [INFO] [stderr] | [INFO] [stderr] 224 | loop_type: loop_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `loop_type` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/semantic_blocks.rs:295:19 [INFO] [stderr] | [INFO] [stderr] 295 | Program { blocks: blocks } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `blocks` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/symbol_table.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | id: id, [INFO] [stderr] | ^^^^^^ help: replace it with: `id` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/symbol_table.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | scope: scope [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `scope` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | line: line, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `line` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | column: column, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `column` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | token_type: token_type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `token_type` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/token.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | lexeme: lexeme, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `lexeme` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/constants.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | pub const PROGRAM_HEADER: &'static str = " [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [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: unneeded return statement [INFO] [stderr] --> src/error.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | return self.error_message.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.error_message.clone()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/parser.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/scanner.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | return stopped_input.chars().collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `stopped_input.chars().collect()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/scanner.rs:564:9 [INFO] [stderr] | [INFO] [stderr] 564 | return Ok(tokens); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(tokens)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/constants.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | pub const PROGRAM_HEADER: &'static str = " [INFO] [stderr] | -^^^^^^^---- help: consider removing `'static`: `&str` [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: unneeded return statement [INFO] [stderr] --> src/error.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | return self.error_message.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.error_message.clone()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/parser.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | return None; [INFO] [stderr] | ^^^^^^^^^^^^ help: remove `return` as shown: `None` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/scanner.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | return stopped_input.chars().collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `stopped_input.chars().collect()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/scanner.rs:564:9 [INFO] [stderr] | [INFO] [stderr] 564 | return Ok(tokens); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(tokens)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BreakStatement` [INFO] [stderr] --> src/semantic_blocks.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | BreakStatement, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StringType` [INFO] [stderr] --> src/semantic_blocks.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | StringType, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BooleanType` [INFO] [stderr] --> src/semantic_blocks.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | BooleanType, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/semantic_blocks.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/semantic_blocks.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `arguments` [INFO] [stderr] --> src/semantic_blocks.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | arguments: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `body` [INFO] [stderr] --> src/semantic_blocks.rs:187:5 [INFO] [stderr] | [INFO] [stderr] 187 | body: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ConditionalLoop` [INFO] [stderr] --> src/semantic_blocks.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | ConditionalLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ForLoop` [INFO] [stderr] --> src/semantic_blocks.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 214 | ForLoop, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `loop_type` [INFO] [stderr] --> src/semantic_blocks.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | loop_type: LoopType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `loop_block` [INFO] [stderr] --> src/semantic_blocks.rs:246:5 [INFO] [stderr] | [INFO] [stderr] 246 | loop_block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `function_block` [INFO] [stderr] --> src/semantic_blocks.rs:247:5 [INFO] [stderr] | [INFO] [stderr] 247 | function_block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolRecord` [INFO] [stderr] --> src/symbol_table.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct SymbolRecord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolTable` [INFO] [stderr] --> src/symbol_table.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct SymbolTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `init` [INFO] [stderr] --> src/symbol_table.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn init() -> SymbolTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_record` [INFO] [stderr] --> src/symbol_table.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn add_record(&mut self, id: String, name: String, scope: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `search_record` [INFO] [stderr] --> src/symbol_table.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn search_record(&mut self, name: String) -> Option<&SymbolRecord> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BreakStatement` [INFO] [stderr] --> src/semantic_blocks.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | BreakStatement, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StringType` [INFO] [stderr] --> src/semantic_blocks.rs:147:5 [INFO] [stderr] | [INFO] [stderr] 147 | StringType, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BooleanType` [INFO] [stderr] --> src/semantic_blocks.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | BooleanType, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/semantic_blocks.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/semantic_blocks.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `arguments` [INFO] [stderr] --> src/semantic_blocks.rs:186:5 [INFO] [stderr] | [INFO] [stderr] 186 | arguments: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `body` [INFO] [stderr] --> src/semantic_blocks.rs:187:5 [INFO] [stderr] | [INFO] [stderr] 187 | body: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ConditionalLoop` [INFO] [stderr] --> src/semantic_blocks.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | ConditionalLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ForLoop` [INFO] [stderr] --> src/semantic_blocks.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 214 | ForLoop, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `loop_type` [INFO] [stderr] --> src/semantic_blocks.rs:218:5 [INFO] [stderr] | [INFO] [stderr] 218 | loop_type: LoopType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `loop_block` [INFO] [stderr] --> src/semantic_blocks.rs:246:5 [INFO] [stderr] | [INFO] [stderr] 246 | loop_block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `function_block` [INFO] [stderr] --> src/semantic_blocks.rs:247:5 [INFO] [stderr] | [INFO] [stderr] 247 | function_block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolRecord` [INFO] [stderr] --> src/symbol_table.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct SymbolRecord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SymbolTable` [INFO] [stderr] --> src/symbol_table.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct SymbolTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `init` [INFO] [stderr] --> src/symbol_table.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn init() -> SymbolTable { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_record` [INFO] [stderr] --> src/symbol_table.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn add_record(&mut self, id: String, name: String, scope: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `search_record` [INFO] [stderr] --> src/symbol_table.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn search_record(&mut self, name: String) -> Option<&SymbolRecord> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/scanner.rs:205:27 [INFO] [stderr] | [INFO] [stderr] 205 | Ok(self.get_token(format!("{}", keyword_id).to_string(), token_type)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `keyword_id.to_string()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_format)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/scanner.rs:321:45 [INFO] [stderr] | [INFO] [stderr] 321 | } else if next_char.is_dot() && precision_part == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!precision_part` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::bool_comparison)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/scanner.rs:205:27 [INFO] [stderr] | [INFO] [stderr] 205 | Ok(self.get_token(format!("{}", keyword_id).to_string(), token_type)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `keyword_id.to_string()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_format)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: equality checks against false can be replaced by a negation [INFO] [stderr] --> src/scanner.rs:321:45 [INFO] [stderr] | [INFO] [stderr] 321 | } else if next_char.is_dot() && precision_part == false { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `!precision_part` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::bool_comparison)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/utility.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn write_file(file_name: &String, file_string: &String) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/utility.rs:14:52 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn write_file(file_name: &String, file_string: &String) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/utility.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn write_file(file_name: &String, file_string: &String) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/utility.rs:14:52 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn write_file(file_name: &String, file_string: &String) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.21s [INFO] running `"docker" "inspect" "4b1475ca1f6551fcb5d866b74e19b24433805672c208f1c415325468f7eaa8eb"` [INFO] running `"docker" "rm" "-f" "4b1475ca1f6551fcb5d866b74e19b24433805672c208f1c415325468f7eaa8eb"` [INFO] [stdout] 4b1475ca1f6551fcb5d866b74e19b24433805672c208f1c415325468f7eaa8eb