[INFO] crate nametable_codegen 0.1.3 is already in cache
[INFO] extracting crate nametable_codegen 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/nametable_codegen/0.1.3
[INFO] extracting crate nametable_codegen 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nametable_codegen/0.1.3
[INFO] validating manifest of nametable_codegen-0.1.3 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 nametable_codegen-0.1.3 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 nametable_codegen-0.1.3
[INFO] finished frobbing nametable_codegen-0.1.3
[INFO] frobbed toml for nametable_codegen-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/nametable_codegen/0.1.3/Cargo.toml
[INFO] started frobbing nametable_codegen-0.1.3
[INFO] finished frobbing nametable_codegen-0.1.3
[INFO] frobbed toml for nametable_codegen-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/nametable_codegen/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 nametable_codegen-0.1.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/nametable_codegen/0.1.3:/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] e846d786f7e90071aec034c13c03807797d153f8fc9dfa632ebe52a1571567e7
[INFO] running `"docker" "start" "-a" "e846d786f7e90071aec034c13c03807797d153f8fc9dfa632ebe52a1571567e7"`
[INFO] [stderr]     Checking nametable v0.1.2
[INFO] [stderr]    Compiling syntex_pos v0.57.0
[INFO] [stderr]     Checking syntex_errors v0.57.0
[INFO] [stderr]     Checking syntex_syntax v0.57.0
[INFO] [stderr]     Checking syntex v0.57.0
[INFO] [stderr]     Checking quasi v0.31.0
[INFO] [stderr]    Compiling aster v0.40.0
[INFO] [stderr]    Compiling quasi_codegen v0.31.0
[INFO] [stderr]    Compiling nametable_codegen v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             return None
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             return None
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove `return` as shown: `None`
[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: length comparison to zero
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |                                    if path.segments.len() > 0 {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!path.segments.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:432:16
[INFO] [stderr]     |
[INFO] [stderr] 432 |             if arr.len() == 0 { return None; }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `arr.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:433:31
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let mut old_val = arr.get(0).unwrap().0;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^ help: try this: `&arr[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:435:20
[INFO] [stderr]     |
[INFO] [stderr] 435 |                 if arr.get(i).unwrap().0 == old_val {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:436:34
[INFO] [stderr]     |
[INFO] [stderr] 436 |                     return Some((arr.get(i - 1).unwrap().1,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i - 1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:437:34
[INFO] [stderr]     |
[INFO] [stderr] 437 |                                  arr.get(i).unwrap().1));
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:439:27
[INFO] [stderr]     |
[INFO] [stderr] 439 |                 old_val = arr.get(i).unwrap().0;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 | /         match detect_collision(&hash_data.0) {
[INFO] [stderr] 445 | |             Some((a, b)) => {
[INFO] [stderr] 446 | |                 println!("nametable_macros: Hash collision happened between item index {:} and {:} for table `{:}'"
[INFO] [stderr] 447 | |                          , a , b , & * artifact_name . as_str (  ));
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |             None => (),
[INFO] [stderr] 451 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 444 |         if let Some((a, b)) = detect_collision(&hash_data.0) {
[INFO] [stderr] 445 |     println!("nametable_macros: Hash collision happened between item index {:} and {:} for table `{:}'"
[INFO] [stderr] 446 |              , a , b , & * artifact_name . as_str (  ));
[INFO] [stderr] 447 |     hash_data.0 = vec!();
[INFO] [stderr] 448 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1108:11
[INFO] [stderr]      |
[INFO] [stderr] 1108 |     while &parser.token != &Token::Eof {
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1108 |     while parser.token != Token::Eof {
[INFO] [stderr]      |           ^^^^^^^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1115:17
[INFO] [stderr]      |
[INFO] [stderr] 1115 |                 let _ = parser.bump();
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1124:17
[INFO] [stderr]      |
[INFO] [stderr] 1124 |                 let _ = parser.bump();
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1148:13
[INFO] [stderr]      |
[INFO] [stderr] 1148 |             let _ = parser.bump();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1151:21
[INFO] [stderr]      |
[INFO] [stderr] 1151 |                     let _ = parser.bump();
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1154:25
[INFO] [stderr]      |
[INFO] [stderr] 1154 |                         let _ = parser.bump();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1176:8
[INFO] [stderr]      |
[INFO] [stderr] 1176 |     if &parser.token != &Token::Eof {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1176 |     if parser.token != Token::Eof {
[INFO] [stderr]      |        ^^^^^^^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |                                    if path.segments.len() > 0 {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!path.segments.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:432:16
[INFO] [stderr]     |
[INFO] [stderr] 432 |             if arr.len() == 0 { return None; }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `arr.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:433:31
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let mut old_val = arr.get(0).unwrap().0;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^ help: try this: `&arr[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:435:20
[INFO] [stderr]     |
[INFO] [stderr] 435 |                 if arr.get(i).unwrap().0 == old_val {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:436:34
[INFO] [stderr]     |
[INFO] [stderr] 436 |                     return Some((arr.get(i - 1).unwrap().1,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i - 1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:437:34
[INFO] [stderr]     |
[INFO] [stderr] 437 |                                  arr.get(i).unwrap().1));
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:439:27
[INFO] [stderr]     |
[INFO] [stderr] 439 |                 old_val = arr.get(i).unwrap().0;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^ help: try this: `arr[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 | /         match detect_collision(&hash_data.0) {
[INFO] [stderr] 445 | |             Some((a, b)) => {
[INFO] [stderr] 446 | |                 println!("nametable_macros: Hash collision happened between item index {:} and {:} for table `{:}'"
[INFO] [stderr] 447 | |                          , a , b , & * artifact_name . as_str (  ));
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |             None => (),
[INFO] [stderr] 451 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 444 |         if let Some((a, b)) = detect_collision(&hash_data.0) {
[INFO] [stderr] 445 |     println!("nametable_macros: Hash collision happened between item index {:} and {:} for table `{:}'"
[INFO] [stderr] 446 |              , a , b , & * artifact_name . as_str (  ));
[INFO] [stderr] 447 |     hash_data.0 = vec!();
[INFO] [stderr] 448 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1108:11
[INFO] [stderr]      |
[INFO] [stderr] 1108 |     while &parser.token != &Token::Eof {
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1108 |     while parser.token != Token::Eof {
[INFO] [stderr]      |           ^^^^^^^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1115:17
[INFO] [stderr]      |
[INFO] [stderr] 1115 |                 let _ = parser.bump();
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1124:17
[INFO] [stderr]      |
[INFO] [stderr] 1124 |                 let _ = parser.bump();
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1148:13
[INFO] [stderr]      |
[INFO] [stderr] 1148 |             let _ = parser.bump();
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1151:21
[INFO] [stderr]      |
[INFO] [stderr] 1151 |                     let _ = parser.bump();
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let _ =`
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1154:25
[INFO] [stderr]      |
[INFO] [stderr] 1154 |                         let _ = parser.bump();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of both operands
[INFO] [stderr]     --> /opt/crater/target/debug/build/nametable_codegen-938c8e8effd355ab/out/nametable_codegen.rs:1176:8
[INFO] [stderr]      |
[INFO] [stderr] 1176 |     if &parser.token != &Token::Eof {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the values directly
[INFO] [stderr]      |
[INFO] [stderr] 1176 |     if parser.token != Token::Eof {
[INFO] [stderr]      |        ^^^^^^^^^^^^    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.40s
[INFO] running `"docker" "inspect" "e846d786f7e90071aec034c13c03807797d153f8fc9dfa632ebe52a1571567e7"`
[INFO] running `"docker" "rm" "-f" "e846d786f7e90071aec034c13c03807797d153f8fc9dfa632ebe52a1571567e7"`
[INFO] [stdout] e846d786f7e90071aec034c13c03807797d153f8fc9dfa632ebe52a1571567e7