[INFO] updating cached repository hayatoito/icfp2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hayatoito/icfp2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hayatoito/icfp2018" "work/ex/clippy-test-run/sources/stable/gh/hayatoito/icfp2018"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/hayatoito/icfp2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hayatoito/icfp2018" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hayatoito/icfp2018"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hayatoito/icfp2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41868fd3290bd7f7bebfd2ff65688152f7aafb1d
[INFO] sha for GitHub repo hayatoito/icfp2018: 41868fd3290bd7f7bebfd2ff65688152f7aafb1d
[INFO] validating manifest of hayatoito/icfp2018 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 hayatoito/icfp2018 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 hayatoito/icfp2018
[INFO] finished frobbing hayatoito/icfp2018
[INFO] frobbed toml for hayatoito/icfp2018 written to work/ex/clippy-test-run/sources/stable/gh/hayatoito/icfp2018/Cargo.toml
[INFO] started frobbing hayatoito/icfp2018
[INFO] finished frobbing hayatoito/icfp2018
[INFO] frobbed toml for hayatoito/icfp2018 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hayatoito/icfp2018/Cargo.toml
[INFO] crate hayatoito/icfp2018 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 hayatoito/icfp2018 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/hayatoito/icfp2018:/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] 760530186f021af2f10ca97bcfc5663def5daca5c0e82cc5e1c9fb6cdaeab1a5
[INFO] running `"docker" "start" "-a" "760530186f021af2f10ca97bcfc5663def5daca5c0e82cc5e1c9fb6cdaeab1a5"`
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking loggerv v0.7.1
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking icfp2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:193:18
[INFO] [stderr]     |
[INFO] [stderr] 193 |             vec![0b_00010100, 0b_00011011]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b0001_0100`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_digit_groups)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:193:31
[INFO] [stderr]     |
[INFO] [stderr] 193 |             vec![0b_00010100, 0b_00011011]
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: consider: `0b0001_1011`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:197:18
[INFO] [stderr]     |
[INFO] [stderr] 197 |             vec![0b_00110100, 0b_00001011]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b0011_0100`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:197:31
[INFO] [stderr]     |
[INFO] [stderr] 197 |             vec![0b_00110100, 0b_00001011]
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: consider: `0b0000_1011`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:205:18
[INFO] [stderr]     |
[INFO] [stderr] 205 |             vec![0b_10011100, 0b_00001000]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b1001_1100`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:205:31
[INFO] [stderr]     |
[INFO] [stderr] 205 |             vec![0b_10011100, 0b_00001000]
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: consider: `0b0000_1000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:212:18
[INFO] [stderr]     |
[INFO] [stderr] 212 |             vec![0b_11101100, 0b_01110011]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b1110_1100`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:212:31
[INFO] [stderr]     |
[INFO] [stderr] 212 |             vec![0b_11101100, 0b_01110011]
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: consider: `0b0111_0011`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:217:18
[INFO] [stderr]     |
[INFO] [stderr] 217 |             vec![0b_01110101, 0b_00000101]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b0111_0101`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |             vec![0b_01110101, 0b_00000101]
[INFO] [stderr]     |                               ^^^^^^^^^^^ help: consider: `0b0000_0101`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:222:18
[INFO] [stderr]     |
[INFO] [stderr] 222 |             vec![0b_00111111]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b0011_1111`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:227:18
[INFO] [stderr]     |
[INFO] [stderr] 227 |             vec![0b_10011110]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b1001_1110`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:232:18
[INFO] [stderr]     |
[INFO] [stderr] 232 |             vec![0b_01010011]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b0101_0011`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: digit groups should be smaller
[INFO] [stderr]    --> src/nanobot/bot.rs:237:18
[INFO] [stderr]     |
[INFO] [stderr] 237 |             vec![0b_10111010]
[INFO] [stderr]     |                  ^^^^^^^^^^^ help: consider: `0b1011_1010`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/nanobot/run.rs:201:41
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let expected_energy = [(1, 955, 11522830)];
[INFO] [stderr]     |                                         ^^^^^^^^ help: consider: `11_522_830`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/nanobot/run.rs:212:41
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let expected_energy = [(1, 913, 11029332)];
[INFO] [stderr]     |                                         ^^^^^^^^ help: consider: `11_029_332`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/nanobot/bot.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |             self.seeds[1..(m + 1)].to_vec(),
[INFO] [stderr]     |                        ^^^^^^^^^^ help: use: `1..=m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/nanobot/prelude.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 | /         self.dx != 0 && self.dy == 0 && self.dz == 0
[INFO] [stderr] 90 | |             || self.dx == 0 && self.dy != 0 && self.dz == 0
[INFO] [stderr] 91 | |             || self.dx == 0 && self.dy == 0 && self.dz != 0
[INFO] [stderr]    | |___________________________________________________________^ help: try: `self.dx != 0 && self.dy == 0 && self.dz == 0 || self.dx == 0 && self.dy != 0 && self.dz == 0 || self.dx == 0 && self.dy == 0 && self.dz != 0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/nanobot/bot.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |             self.seeds[1..(m + 1)].to_vec(),
[INFO] [stderr]     |                        ^^^^^^^^^^ help: use: `1..=m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/nanobot/prelude.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 | /         self.dx != 0 && self.dy == 0 && self.dz == 0
[INFO] [stderr] 90 | |             || self.dx == 0 && self.dy != 0 && self.dz == 0
[INFO] [stderr] 91 | |             || self.dx == 0 && self.dy == 0 && self.dz != 0
[INFO] [stderr]    | |___________________________________________________________^ help: try: `self.dx != 0 && self.dy == 0 && self.dz == 0 || self.dx == 0 && self.dy != 0 && self.dz == 0 || self.dx == 0 && self.dy == 0 && self.dz != 0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/nanobot/system.rs:130:30
[INFO] [stderr]     |
[INFO] [stderr] 130 |         for cmd in cmds[1..].into_iter().cloned() {
[INFO] [stderr]     |                              ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/nanobot/system.rs:162:30
[INFO] [stderr]     |
[INFO] [stderr] 162 |         for cmd in cmds[1..].into_iter().cloned() {
[INFO] [stderr]     |                              ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/nanobot/system.rs:130:30
[INFO] [stderr]     |
[INFO] [stderr] 130 |         for cmd in cmds[1..].into_iter().cloned() {
[INFO] [stderr]     |                              ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]    --> src/nanobot/system.rs:162:30
[INFO] [stderr]     |
[INFO] [stderr] 162 |         for cmd in cmds[1..].into_iter().cloned() {
[INFO] [stderr]     |                              ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.57s
[INFO] running `"docker" "inspect" "760530186f021af2f10ca97bcfc5663def5daca5c0e82cc5e1c9fb6cdaeab1a5"`
[INFO] running `"docker" "rm" "-f" "760530186f021af2f10ca97bcfc5663def5daca5c0e82cc5e1c9fb6cdaeab1a5"`
[INFO] [stdout] 760530186f021af2f10ca97bcfc5663def5daca5c0e82cc5e1c9fb6cdaeab1a5