[INFO] updating cached repository spocot/aoc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spocot/aoc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spocot/aoc" "work/ex/clippy-test-run/sources/stable/gh/spocot/aoc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/spocot/aoc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spocot/aoc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/spocot/aoc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/spocot/aoc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47a6ff80bf7b443938a4c477c5956c6f45442c6f
[INFO] sha for GitHub repo spocot/aoc: 47a6ff80bf7b443938a4c477c5956c6f45442c6f
[INFO] validating manifest of spocot/aoc 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 spocot/aoc 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 spocot/aoc
[INFO] finished frobbing spocot/aoc
[INFO] frobbed toml for spocot/aoc written to work/ex/clippy-test-run/sources/stable/gh/spocot/aoc/Cargo.toml
[INFO] started frobbing spocot/aoc
[INFO] finished frobbing spocot/aoc
[INFO] frobbed toml for spocot/aoc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/spocot/aoc/Cargo.toml
[INFO] crate spocot/aoc 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 spocot/aoc 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/gh/spocot/aoc:/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] d06ac41b42ed1de9329f633b044954fd221df48f2db164cfccd10eece8abfc66
[INFO] running `"docker" "start" "-a" "d06ac41b42ed1de9329f633b044954fd221df48f2db164cfccd10eece8abfc66"`
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc1.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 9  | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 10 | |         _ => {}
[INFO] [stderr] 11 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[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] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc1.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 37 | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 38 | |         _ => {}
[INFO] [stderr] 39 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/aoc/aoc3.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     let mut dist = 0;
[INFO] [stderr] 16 | |
[INFO] [stderr] 17 | |     if num > 1 {
[INFO] [stderr] 18 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         dist = (((num - (size - 2).pow(2) - 1) % (size - 1)) - (m_dist - 1)).abs() + m_dist;
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let <mut> dist = if num > 1 { ..; (((num - (size - 2).pow(2) - 1) % (size - 1)) - (m_dist - 1)).abs() + m_dist } else { 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc3.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 9  | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 10 | |         _ => {}
[INFO] [stderr] 11 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
[INFO] [stderr]   --> src/aoc/aoc4.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 |           if words.iter().all(|w| {
[INFO] [stderr]    |  _________________________________^
[INFO] [stderr] 17 | |             i += 1;
[INFO] [stderr] 18 | |             for word in &words[i..] {
[INFO] [stderr] 19 | |                 if w == word {
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |             true
[INFO] [stderr] 24 | |         }){ num_valid += 1; }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::block_in_if_condition_stmt)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt
[INFO] [stderr] 
[INFO] [stderr] warning: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
[INFO] [stderr]   --> src/aoc/aoc4.rs:42:34
[INFO] [stderr]    |
[INFO] [stderr] 42 |           if words.iter().all(|&w| {
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 43 | |             i += 1;
[INFO] [stderr] 44 | |             let mut c1: Vec<_> = w.chars().collect();
[INFO] [stderr] 45 | |             c1.sort();
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |             true
[INFO] [stderr] 54 | |         }){ num_valid += 1; }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc1.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 9  | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 10 | |         _ => {}
[INFO] [stderr] 11 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[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] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc1.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 37 | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 38 | |         _ => {}
[INFO] [stderr] 39 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/aoc/aoc3.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     let mut dist = 0;
[INFO] [stderr] 16 | |
[INFO] [stderr] 17 | |     if num > 1 {
[INFO] [stderr] 18 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         dist = (((num - (size - 2).pow(2) - 1) % (size - 1)) - (m_dist - 1)).abs() + m_dist;
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let <mut> dist = if num > 1 { ..; (((num - (size - 2).pow(2) - 1) % (size - 1)) - (m_dist - 1)).abs() + m_dist } else { 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/aoc/aoc3.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     match io::stdin().read_line(&mut input) {
[INFO] [stderr] 9  | |         Err(e) => panic!("{}", e),
[INFO] [stderr] 10 | |         _ => {}
[INFO] [stderr] 11 | |     };
[INFO] [stderr]    | |_____^ help: try this: `if let Err(e) = io::stdin().read_line(&mut input) { panic!("{}", e) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
[INFO] [stderr]   --> src/aoc/aoc4.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 |           if words.iter().all(|w| {
[INFO] [stderr]    |  _________________________________^
[INFO] [stderr] 17 | |             i += 1;
[INFO] [stderr] 18 | |             for word in &words[i..] {
[INFO] [stderr] 19 | |                 if w == word {
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |             true
[INFO] [stderr] 24 | |         }){ num_valid += 1; }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::block_in_if_condition_stmt)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt
[INFO] [stderr] 
[INFO] [stderr] warning: in an 'if' condition, avoid complex blocks or closures with blocks; instead, move the block or closure higher and bind it with a 'let'
[INFO] [stderr]   --> src/aoc/aoc4.rs:42:34
[INFO] [stderr]    |
[INFO] [stderr] 42 |           if words.iter().all(|&w| {
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 43 | |             i += 1;
[INFO] [stderr] 44 | |             let mut c1: Vec<_> = w.chars().collect();
[INFO] [stderr] 45 | |             c1.sort();
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |             true
[INFO] [stderr] 54 | |         }){ num_valid += 1; }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "d06ac41b42ed1de9329f633b044954fd221df48f2db164cfccd10eece8abfc66"`
[INFO] running `"docker" "rm" "-f" "d06ac41b42ed1de9329f633b044954fd221df48f2db164cfccd10eece8abfc66"`
[INFO] [stdout] d06ac41b42ed1de9329f633b044954fd221df48f2db164cfccd10eece8abfc66