[INFO] cloning repository https://github.com/kyegupov/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyegupov/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72c1e6d803af6f39587b0db3fa2545f5efc1dc04 [INFO] testing kyegupov/aoc2021 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyegupov%2Faoc2021" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyegupov/aoc2021 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyegupov/aoc2021 [INFO] finished tweaking git repo https://github.com/kyegupov/aoc2021 [INFO] tweaked toml for git repo https://github.com/kyegupov/aoc2021 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/kyegupov/aoc2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2da06369a4ed0a08761c0afcdd87160eb10ad6af130339f91bcf9a056010ee14 [INFO] running `Command { std: "docker" "start" "-a" "2da06369a4ed0a08761c0afcdd87160eb10ad6af130339f91bcf9a056010ee14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2da06369a4ed0a08761c0afcdd87160eb10ad6af130339f91bcf9a056010ee14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2da06369a4ed0a08761c0afcdd87160eb10ad6af130339f91bcf9a056010ee14", kill_on_drop: false }` [INFO] [stdout] 2da06369a4ed0a08761c0afcdd87160eb10ad6af130339f91bcf9a056010ee14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65bfdcdeb1aaa3deec9b258242591ab893f35e313c57a561f5e2999bf715931d [INFO] running `Command { std: "docker" "start" "-a" "65bfdcdeb1aaa3deec9b258242591ab893f35e313c57a561f5e2999bf715931d", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main01a.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read_to_string, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main01a.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main01a.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main01a.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main06a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main06a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main06a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main05b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main05a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main15b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main15b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main15b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main12a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main13a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main13a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main02b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main03b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main04b.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | 'out: for n in numbers { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main02a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main13b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main13b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main09a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main09a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main09a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main06b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main10a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main10a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main07a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main07a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main07a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main07a.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] 15 + let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main06b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main06b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main11b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main10a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main16a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main16a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `LinkedList` [INFO] [stdout] --> src/main16a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main08b.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main08b.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main07b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main07b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main07b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main07b.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] 17 + let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main14b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main14b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main15a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main15a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main15a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main10b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main10b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main14a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main14a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07a.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut crabs: Vec = lines[0].split(',').map(|x| x.parse().unwrap()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07a.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main16b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main16b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `LinkedList` [INFO] [stdout] --> src/main16b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main11a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main09b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `maplit::btreeset` [INFO] [stdout] --> src/main09b.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use maplit::btreeset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main09b.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main10b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `score` [INFO] [stdout] --> src/main10b.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let score = [3, 57, 1197, 25137]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main10b.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut res = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main08a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main08a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main08a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main12a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main11b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07b.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut crabs: Vec = lines[0].split(',').map(|x| x.parse().unwrap()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07b.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main12b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main12b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main11a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::SliceIndex` [INFO] [stdout] --> src/main09b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::slice::SliceIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dirs` [INFO] [stdout] --> src/main09b.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let dirs = [(1isize, 0isize), (0, 1), (-1, 0), (0, -1)]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dirs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main09b.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut res = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main09b.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | for (k, b) in basins.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main09b.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut res = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "65bfdcdeb1aaa3deec9b258242591ab893f35e313c57a561f5e2999bf715931d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65bfdcdeb1aaa3deec9b258242591ab893f35e313c57a561f5e2999bf715931d", kill_on_drop: false }` [INFO] [stdout] 65bfdcdeb1aaa3deec9b258242591ab893f35e313c57a561f5e2999bf715931d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e445c30319b56626270029af3fba1af3281144bc61055f3f8077207c3a5130ad [INFO] running `Command { std: "docker" "start" "-a" "e445c30319b56626270029af3fba1af3281144bc61055f3f8077207c3a5130ad", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main03b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main15a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main15b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main09b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main16b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main01a.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read_to_string, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main08a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main02a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main07a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main11b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main06b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main05b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main06a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main07a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main07a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main07a.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 15 - let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] 15 + let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main01a.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main01a.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main06b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main06a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main06b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main06a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `maplit::btreeset` [INFO] [stdout] --> src/main09b.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use maplit::btreeset; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main08a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main15b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main09b.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main15b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main16b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main08a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `LinkedList` [INFO] [stdout] --> src/main16b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main15a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main15a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main01a.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main11b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main05a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07a.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut crabs: Vec = lines[0].split(',').map(|x| x.parse().unwrap()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/main04b.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | 'out: for n in numbers { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main11a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main14a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main07b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main02b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main10b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main13a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main09a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main12a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main10a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::SliceIndex` [INFO] [stdout] --> src/main09b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::slice::SliceIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main13b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dirs` [INFO] [stdout] --> src/main09b.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let dirs = [(1isize, 0isize), (0, 1), (-1, 0), (0, -1)]; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dirs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main10b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main14a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main09b.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut res = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07a.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main09b.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | for (k, b) in basins.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main09b.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut res = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main07b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main10a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main09a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet` [INFO] [stdout] --> src/main07b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main13b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeSet` [INFO] [stdout] --> src/main09a.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main07b.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] 17 + let mut range = *crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/main13a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main10b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `score` [INFO] [stdout] --> src/main10b.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let score = [3, 57, 1197, 25137]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main10b.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut res = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main11a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main10a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07b.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut crabs: Vec = lines[0].split(',').map(|x| x.parse().unwrap()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main07b.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut range = (*crabs.iter().min().unwrap()..=*crabs.iter().max().unwrap()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/main12a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main14b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeSet`, `LinkedList` [INFO] [stdout] --> src/main14b.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main12b.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main12b.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main08b.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main08b.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cmp::{max, min}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools as _` [INFO] [stdout] --> src/main16a.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `max`, `min` [INFO] [stdout] --> src/main16a.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{max, min, Ordering}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BTreeMap`, `BTreeSet`, `BinaryHeap`, `LinkedList` [INFO] [stdout] --> src/main16a.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2021`; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name main16b --edition=2021 src/main16b.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=7b5f3c25b88d971f -C extra-filename=-7b5f3c25b88d971f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9ade512e5033c232.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f87334d4ddfcf750.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `aoc2021`; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name main16a --edition=2021 src/main16a.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=5ab9fc2ff68c2c06 -C extra-filename=-5ab9fc2ff68c2c06 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9ade512e5033c232.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f87334d4ddfcf750.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `aoc2021`; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name main15b --edition=2021 src/main15b.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=505b3ea12481e6b5 -C extra-filename=-505b3ea12481e6b5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-9ade512e5033c232.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f87334d4ddfcf750.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e445c30319b56626270029af3fba1af3281144bc61055f3f8077207c3a5130ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e445c30319b56626270029af3fba1af3281144bc61055f3f8077207c3a5130ad", kill_on_drop: false }` [INFO] [stdout] e445c30319b56626270029af3fba1af3281144bc61055f3f8077207c3a5130ad