[INFO] cloning repository https://github.com/christian-blades-cb/aoc-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christian-blades-cb/aoc-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-blades-cb%2Faoc-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-blades-cb%2Faoc-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e1378a2e885a3ee410f40602a8bc777e066ee53 [INFO] testing christian-blades-cb/aoc-2018 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-blades-cb%2Faoc-2018" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/christian-blades-cb/aoc-2018 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/christian-blades-cb/aoc-2018 [INFO] finished tweaking git repo https://github.com/christian-blades-cb/aoc-2018 [INFO] tweaked toml for git repo https://github.com/christian-blades-cb/aoc-2018 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/christian-blades-cb/aoc-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a74325f8aa07fdb272fb838d393ad29c1d565bec7d75c7b4862a188b3b5d9788 [INFO] running `Command { std: "docker" "start" "-a" "a74325f8aa07fdb272fb838d393ad29c1d565bec7d75c7b4862a188b3b5d9788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a74325f8aa07fdb272fb838d393ad29c1d565bec7d75c7b4862a188b3b5d9788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a74325f8aa07fdb272fb838d393ad29c1d565bec7d75c7b4862a188b3b5d9788", kill_on_drop: false }` [INFO] [stdout] a74325f8aa07fdb272fb838d393ad29c1d565bec7d75c7b4862a188b3b5d9788 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b98aaf2535a1c3e58cb2bf43fcb28b86ecca2a19fa9ca70403eb19a0f4ad017d [INFO] running `Command { std: "docker" "start" "-a" "b98aaf2535a1c3e58cb2bf43fcb28b86ecca2a19fa9ca70403eb19a0f4ad017d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling tap v0.3.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling topological-sort v0.1.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Compiling day8 v0.1.0 (/opt/rustwide/workdir/day8) [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling pathfinding v1.1.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling day9 v0.1.0 (/opt/rustwide/workdir/day9) [INFO] [stderr] Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3) [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> day13/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for i in 0_usize.. { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling palette_derive v0.4.1 [INFO] [stderr] Compiling day7 v0.1.0 (/opt/rustwide/workdir/day7) [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stdout] warning: the item `HashSet` is imported redundantly [INFO] [stdout] --> day7/src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ------------------------- the item `HashSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 31 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling day6-viz v0.1.0 (/opt/rustwide/workdir/day6-viz) [INFO] [stderr] Compiling day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Compiling day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Compiling day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Compiling day16 v0.1.0 (/opt/rustwide/workdir/day16) [INFO] [stderr] Compiling day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> day15/src/main.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: `Duration`, `Utc` [INFO] [stdout] --> day15/src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{Duration, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha`, `digit` [INFO] [stdout] --> day15/src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::{alpha, digit}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> day15/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tap::TapOps` [INFO] [stdout] --> day15/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tap::TapOps; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `padding` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | const padding: usize = 50; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_process` [INFO] [stdout] --> day15/src/main.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut to_process = units.to_vec(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_process` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `padding` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | const padding: usize = 1000; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_generations` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | const n_generations: usize = 50_000_000_000; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `N_GENERATIONS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> day15/src/main.rs:106:10 [INFO] [stdout] | [INFO] [stdout] 106 | fn part1(map: &Map, units: &[Unit]) -> usize { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> day15/src/main.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let target = closest_target(&unit, &units, width); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> day15/src/main.rs:261:22 [INFO] [stdout] | [INFO] [stdout] 261 | let (x, y) = tgt.coord; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> day15/src/main.rs:261:25 [INFO] [stdout] | [INFO] [stdout] 261 | let (x, y) = tgt.coord; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day15/src/main.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | let mut units = units.to_vec(); [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] --> day15/src/main.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | let mut to_process = units.to_vec(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COMPASS` [INFO] [stdout] --> day15/src/main.rs:104:1 [INFO] [stdout] | [INFO] [stdout] 104 | const COMPASS: [(isize, isize); 4] = [(1, 0), (-1, 0), (0, 1), (0, -1)]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `next_frame` [INFO] [stdout] --> day15/src/main.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn next_frame(map: &Map, units: &[Unit]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Steps` [INFO] [stdout] --> day15/src/main.rs:208:1 [INFO] [stdout] | [INFO] [stdout] 208 | type Steps = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `top_left` [INFO] [stdout] --> day15/src/main.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn top_left(a: &Coord, b: &Coord, width: usize) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> day15/src/main.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn manhattan_distance(a: &Coord, b: &Coord) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `targets_in_range` [INFO] [stdout] --> day15/src/main.rs:222:4 [INFO] [stdout] | [INFO] [stdout] 222 | fn targets_in_range<'a>(unit: &'a Unit, targets: &'a [Unit]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `closest_target` [INFO] [stdout] --> day15/src/main.rs:237:4 [INFO] [stdout] | [INFO] [stdout] 237 | fn closest_target<'a>(unit: &'a Unit, targets: &'a [Unit], width: usize) -> Option<&'a Unit> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_grid` [INFO] [stdout] --> day15/src/main.rs:277:4 [INFO] [stdout] | [INFO] [stdout] 277 | fn create_grid(map: &Map, units: &[Unit]) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `targets` [INFO] [stdout] --> day15/src/main.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn targets<'a>(unit: &'a Unit, haystack: &'a [Unit]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.26s [INFO] running `Command { std: "docker" "inspect" "b98aaf2535a1c3e58cb2bf43fcb28b86ecca2a19fa9ca70403eb19a0f4ad017d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b98aaf2535a1c3e58cb2bf43fcb28b86ecca2a19fa9ca70403eb19a0f4ad017d", kill_on_drop: false }` [INFO] [stdout] b98aaf2535a1c3e58cb2bf43fcb28b86ecca2a19fa9ca70403eb19a0f4ad017d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 430f3cde57876a2435ed6ebece923bed9ff39151ed585a628fe9649cd202650f [INFO] running `Command { std: "docker" "start" "-a" "430f3cde57876a2435ed6ebece923bed9ff39151ed585a628fe9649cd202650f", kill_on_drop: false }` [INFO] [stderr] Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Compiling day8 v0.1.0 (/opt/rustwide/workdir/day8) [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Compiling day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stderr] Compiling day9 v0.1.0 (/opt/rustwide/workdir/day9) [INFO] [stderr] Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3) [INFO] [stderr] Compiling day7 v0.1.0 (/opt/rustwide/workdir/day7) [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stderr] Compiling day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Compiling day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Compiling day16 v0.1.0 (/opt/rustwide/workdir/day16) [INFO] [stderr] Compiling day6-viz v0.1.0 (/opt/rustwide/workdir/day6-viz) [INFO] [stderr] Compiling day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Compiling day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stdout] warning: the item `HashSet` is imported redundantly [INFO] [stdout] --> day7/src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ------------------------- the item `HashSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 31 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> day15/src/main.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: `Duration`, `Utc` [INFO] [stdout] --> day15/src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{Duration, Utc}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha`, `digit` [INFO] [stdout] --> day15/src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use nom::{alpha, digit}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> day15/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tap::TapOps` [INFO] [stdout] --> day15/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tap::TapOps; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> day15/src/main.rs:301:9 [INFO] [stdout] | [INFO] [stdout] 301 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> day15/src/main.rs:300:1 [INFO] [stdout] | [INFO] [stdout] 300 | mod test { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> day13/src/main.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | for i in 0_usize.. { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_process` [INFO] [stdout] --> day15/src/main.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut to_process = units.to_vec(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_process` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> day15/src/main.rs:106:10 [INFO] [stdout] | [INFO] [stdout] 106 | fn part1(map: &Map, units: &[Unit]) -> usize { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> day15/src/main.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let target = closest_target(&unit, &units, width); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> day15/src/main.rs:261:22 [INFO] [stdout] | [INFO] [stdout] 261 | let (x, y) = tgt.coord; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> day15/src/main.rs:261:25 [INFO] [stdout] | [INFO] [stdout] 261 | let (x, y) = tgt.coord; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `padding` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | const padding: usize = 50; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `padding` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | const padding: usize = 1000; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_generations` should have an upper case name [INFO] [stdout] --> day12/src/main.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | const n_generations: usize = 50_000_000_000; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `N_GENERATIONS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day15/src/main.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | let mut units = units.to_vec(); [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] --> day15/src/main.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | let mut to_process = units.to_vec(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `COMPASS` [INFO] [stdout] --> day15/src/main.rs:104:1 [INFO] [stdout] | [INFO] [stdout] 104 | const COMPASS: [(isize, isize); 4] = [(1, 0), (-1, 0), (0, 1), (0, -1)]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `next_frame` [INFO] [stdout] --> day15/src/main.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn next_frame(map: &Map, units: &[Unit]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Steps` [INFO] [stdout] --> day15/src/main.rs:208:1 [INFO] [stdout] | [INFO] [stdout] 208 | type Steps = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `top_left` [INFO] [stdout] --> day15/src/main.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn top_left(a: &Coord, b: &Coord, width: usize) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `manhattan_distance` [INFO] [stdout] --> day15/src/main.rs:218:4 [INFO] [stdout] | [INFO] [stdout] 218 | fn manhattan_distance(a: &Coord, b: &Coord) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `targets_in_range` [INFO] [stdout] --> day15/src/main.rs:222:4 [INFO] [stdout] | [INFO] [stdout] 222 | fn targets_in_range<'a>(unit: &'a Unit, targets: &'a [Unit]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `closest_target` [INFO] [stdout] --> day15/src/main.rs:237:4 [INFO] [stdout] | [INFO] [stdout] 237 | fn closest_target<'a>(unit: &'a Unit, targets: &'a [Unit], width: usize) -> Option<&'a Unit> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_grid` [INFO] [stdout] --> day15/src/main.rs:277:4 [INFO] [stdout] | [INFO] [stdout] 277 | fn create_grid(map: &Map, units: &[Unit]) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `targets` [INFO] [stdout] --> day15/src/main.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn targets<'a>(unit: &'a Unit, haystack: &'a [Unit]) -> impl Iterator { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day1-589a341be8ff1e1d) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day10-63da6cb0ce8adcdc) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day11-39fcf14853ef1012) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day12-15acb5e6726457e2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day13-d7f916a106eab362) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day14-97f53ae0612fc926) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day15-24ff9ed7d139f2b3) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day16-45f507f710386163) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day2-15670bc22a4bc63f) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day3-bed8f535bd49a0b8) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day4-594150f4ff6dbd25) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day5-c30d871c66150e92) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day6-a22d0e571c1d1ea5) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day6_viz-4bcd439ed62a3f6d) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day7-5a7373097a059deb) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day8-9a98371ff44f3ce6) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day9-6c9dd2cf494201af) [INFO] running `Command { std: "docker" "inspect" "430f3cde57876a2435ed6ebece923bed9ff39151ed585a628fe9649cd202650f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430f3cde57876a2435ed6ebece923bed9ff39151ed585a628fe9649cd202650f", kill_on_drop: false }` [INFO] [stdout] 430f3cde57876a2435ed6ebece923bed9ff39151ed585a628fe9649cd202650f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2fd58666c6db2a63c98641ea1bf2cbfb57d73a6c6880150dc2db6d45bb7cbd2 [INFO] running `Command { std: "docker" "start" "-a" "b2fd58666c6db2a63c98641ea1bf2cbfb57d73a6c6880150dc2db6d45bb7cbd2", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> day13/src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | for i in 0_usize.. { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `day13` (bin "day13" test) generated 1 warning [INFO] [stderr] warning: the item `HashSet` is imported redundantly [INFO] [stderr] --> day7/src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashSet; [INFO] [stderr] | ------------------------- the item `HashSet` is already imported here [INFO] [stderr] ... [INFO] [stderr] 31 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `day7` (bin "day7" test) generated 1 warning [INFO] [stderr] warning: constant `padding` should have an upper case name [INFO] [stderr] --> day12/src/main.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | const padding: usize = 50; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `padding` should have an upper case name [INFO] [stderr] --> day12/src/main.rs:40:11 [INFO] [stderr] | [INFO] [stderr] 40 | const padding: usize = 1000; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `PADDING` [INFO] [stderr] [INFO] [stderr] warning: constant `n_generations` should have an upper case name [INFO] [stderr] --> day12/src/main.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | const n_generations: usize = 50_000_000_000; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `N_GENERATIONS` [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> day15/src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Duration`, `Utc` [INFO] [stderr] --> day15/src/main.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | use chrono::{Duration, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `alpha`, `digit` [INFO] [stderr] --> day15/src/main.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use nom::{alpha, digit}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `regex::Regex` [INFO] [stderr] --> day15/src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tap::TapOps` [INFO] [stderr] --> day15/src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tap::TapOps; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> day15/src/main.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> day15/src/main.rs:300:1 [INFO] [stderr] | [INFO] [stderr] 300 | mod test { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to_process` [INFO] [stderr] --> day15/src/main.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let mut to_process = units.to_vec(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_process` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> day15/src/main.rs:106:10 [INFO] [stderr] | [INFO] [stderr] 106 | fn part1(map: &Map, units: &[Unit]) -> usize { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> day15/src/main.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let target = closest_target(&unit, &units, width); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> day15/src/main.rs:261:22 [INFO] [stderr] | [INFO] [stderr] 261 | let (x, y) = tgt.coord; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> day15/src/main.rs:261:25 [INFO] [stderr] | [INFO] [stderr] 261 | let (x, y) = tgt.coord; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> day15/src/main.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | let mut units = units.to_vec(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> day15/src/main.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | let mut to_process = units.to_vec(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `COMPASS` [INFO] [stderr] --> day15/src/main.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | const COMPASS: [(isize, isize); 4] = [(1, 0), (-1, 0), (0, 1), (0, -1)]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `next_frame` [INFO] [stderr] --> day15/src/main.rs:113:4 [INFO] [stderr] | [INFO] [stderr] 113 | fn next_frame(map: &Map, units: &[Unit]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Steps` [INFO] [stderr] --> day15/src/main.rs:208:1 [INFO] [stderr] | [INFO] [stderr] 208 | type Steps = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `top_left` [INFO] [stderr] --> day15/src/main.rs:210:4 [INFO] [stderr] | [INFO] [stderr] 210 | fn top_left(a: &Coord, b: &Coord, width: usize) -> std::cmp::Ordering { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `manhattan_distance` [INFO] [stderr] --> day15/src/main.rs:218:4 [INFO] [stderr] | [INFO] [stderr] 218 | fn manhattan_distance(a: &Coord, b: &Coord) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `targets_in_range` [INFO] [stderr] --> day15/src/main.rs:222:4 [INFO] [stderr] | [INFO] [stderr] 222 | fn targets_in_range<'a>(unit: &'a Unit, targets: &'a [Unit]) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `closest_target` [INFO] [stderr] --> day15/src/main.rs:237:4 [INFO] [stderr] | [INFO] [stderr] 237 | fn closest_target<'a>(unit: &'a Unit, targets: &'a [Unit], width: usize) -> Option<&'a Unit> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_grid` [INFO] [stderr] --> day15/src/main.rs:277:4 [INFO] [stderr] | [INFO] [stderr] 277 | fn create_grid(map: &Map, units: &[Unit]) -> Grid { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `targets` [INFO] [stderr] --> day15/src/main.rs:294:4 [INFO] [stderr] | [INFO] [stderr] 294 | fn targets<'a>(unit: &'a Unit, haystack: &'a [Unit]) -> impl Iterator { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `day12` (bin "day12" test) generated 3 warnings [INFO] [stderr] warning: `day15` (bin "day15" test) generated 22 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day1-589a341be8ff1e1d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::test_twice ... ok [INFO] [stdout] test test::test_day1 ... ok [INFO] [stdout] test test::test_day2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day10-63da6cb0ce8adcdc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day11-39fcf14853ef1012) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::test_power_level ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day12-15acb5e6726457e2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day13-d7f916a106eab362) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day14-97f53ae0612fc926) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day15-24ff9ed7d139f2b3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::testtest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day16-45f507f710386163) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_parse_before ... ok [INFO] [stdout] test test::test_parse_instruction ... ok [INFO] [stdout] test test::test_parse_test ... ok [INFO] [stdout] test test::test_parse_after ... ok [INFO] [stdout] test test::test_parse_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day2-15670bc22a4bc63f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_day1 ... ok [INFO] [stdout] test test::test_day2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day3-bed8f535bd49a0b8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day4-594150f4ff6dbd25) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_parse_log ... ok [INFO] [stdout] test test::test_part_1 ... ok [INFO] [stdout] test test::test_part_2 ... ok [INFO] [stdout] test test::test_real_part1 ... ok [INFO] [stdout] test test::test_real_part2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day5-c30d871c66150e92) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day6-a22d0e571c1d1ea5) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_infinite ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.51s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day6_viz-4bcd439ed62a3f6d) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day7-5a7373097a059deb) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day8-9a98371ff44f3ce6) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day9-6c9dd2cf494201af) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_part1 ... ok [INFO] [stdout] test test::test_part2 ... ok [INFO] [stdout] test test::test_part1_real ... ok [INFO] [stdout] test test::test_part2_real ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2fd58666c6db2a63c98641ea1bf2cbfb57d73a6c6880150dc2db6d45bb7cbd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2fd58666c6db2a63c98641ea1bf2cbfb57d73a6c6880150dc2db6d45bb7cbd2", kill_on_drop: false }` [INFO] [stdout] b2fd58666c6db2a63c98641ea1bf2cbfb57d73a6c6880150dc2db6d45bb7cbd2