[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 try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-blades-cb%2Faoc-2018" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [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-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/christian-blades-cb/aoc-2018 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded topological-sort v0.1.0 [INFO] [stderr] Downloaded phf_codegen v0.7.23 [INFO] [stderr] Downloaded phf v0.7.23 [INFO] [stderr] Downloaded phf_shared v0.7.23 [INFO] [stderr] Downloaded phf_generator v0.7.23 [INFO] [stderr] Downloaded inflate v0.4.3 [INFO] [stderr] Downloaded ndarray v0.12.1 [INFO] [stderr] Downloaded num-derive v0.2.3 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded permutohedron v0.2.4 [INFO] [stderr] Downloaded tiff v0.2.1 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded tap v0.3.0 [INFO] [stderr] Downloaded pathfinding v1.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1bf73ac18a7c4ccbc710b723d099b8f8acd64163557df395c6a0b4dcdc9008c [INFO] running `Command { std: "docker" "start" "-a" "a1bf73ac18a7c4ccbc710b723d099b8f8acd64163557df395c6a0b4dcdc9008c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1bf73ac18a7c4ccbc710b723d099b8f8acd64163557df395c6a0b4dcdc9008c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bf73ac18a7c4ccbc710b723d099b8f8acd64163557df395c6a0b4dcdc9008c", kill_on_drop: false }` [INFO] [stdout] a1bf73ac18a7c4ccbc710b723d099b8f8acd64163557df395c6a0b4dcdc9008c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 63d443df627e03fbc7951be0cc40ca03b8b8553871f187ad5a4ffae2f5836616 [INFO] running `Command { std: "docker" "start" "-a" "63d443df627e03fbc7951be0cc40ca03b8b8553871f187ad5a4ffae2f5836616", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling tap v0.3.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling topological-sort v0.1.0 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling permutohedron v0.2.4 [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2) [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 pathfinding v1.1.6 [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [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 phf_generator v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling palette v0.4.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stderr] Compiling day7 v0.1.0 (/opt/rustwide/workdir/day7) [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 tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling palette_derive v0.4.1 [INFO] [stderr] Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11) [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 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] [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: 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` and `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` and `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 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: 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: 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 `COMPASS` is never used [INFO] [stdout] --> day15/src/main.rs:104:7 [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 `next_frame` is never used [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 `Steps` is never used [INFO] [stdout] --> day15/src/main.rs:208:6 [INFO] [stdout] | [INFO] [stdout] 208 | type Steps = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `top_left` is never used [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 `manhattan_distance` is never used [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 `targets_in_range` is never used [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 `closest_target` is never used [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 `create_grid` is never used [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 `targets` is never used [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.1.1, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "63d443df627e03fbc7951be0cc40ca03b8b8553871f187ad5a4ffae2f5836616", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63d443df627e03fbc7951be0cc40ca03b8b8553871f187ad5a4ffae2f5836616", kill_on_drop: false }` [INFO] [stdout] 63d443df627e03fbc7951be0cc40ca03b8b8553871f187ad5a4ffae2f5836616 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7d9303aa821cc28990795f6771b63f0ffce346ca2530cdf36af0ef8eb17ee235 [INFO] running `Command { std: "docker" "start" "-a" "7d9303aa821cc28990795f6771b63f0ffce346ca2530cdf36af0ef8eb17ee235", kill_on_drop: false }` [INFO] [stderr] Compiling day9 v0.1.0 (/opt/rustwide/workdir/day9) [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [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 day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling day8 v0.1.0 (/opt/rustwide/workdir/day8) [INFO] [stderr] Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Compiling day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stderr] Compiling day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Compiling day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Compiling day11 v0.1.0 (/opt/rustwide/workdir/day11) [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] [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` and `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` and `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] [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: 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: 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: 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: 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 `COMPASS` is never used [INFO] [stdout] --> day15/src/main.rs:104:7 [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 `next_frame` is never used [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 `Steps` is never used [INFO] [stdout] --> day15/src/main.rs:208:6 [INFO] [stdout] | [INFO] [stdout] 208 | type Steps = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `top_left` is never used [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 `manhattan_distance` is never used [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 `targets_in_range` is never used [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 `closest_target` is never used [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 `create_grid` is never used [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 `targets` is never used [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] [stderr] error: could not compile `day13` (bin "day13" test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name day13 --edition=2018 day13/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0bb9763f9dfffa43 -C extra-filename=-fbf2d3115531584d --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ndarray=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libndarray-6de8f6fb0e6022eb.rlib --extern nom=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libnom-f3b2aa1d57ef5339.rlib --extern tap=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtap-79df311d3c4286bd.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 `day12` (bin "day12" test); 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name day12 --edition=2018 day12/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9a49029a7a8bd748 -C extra-filename=-aadd24884085caec --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libchrono-4c9541fd1607b156.rlib --extern image=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libimage-19fd5f13e1c5644d.rlib --extern itertools=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libitertools-3d0791693c251c5e.rlib --extern nom=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libnom-f3b2aa1d57ef5339.rlib --extern rayon=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librayon-8469f49eb7db8cab.rlib --extern regex=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libregex-34934f9c83b637f4.rlib --extern tap=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtap-79df311d3c4286bd.rlib --extern topological_sort=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtopological_sort-44d52f47f1668dda.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `day4` (bin "day4" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name day4 --edition=2018 day4/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=58ae013c8458d4d6 -C extra-filename=-5c477f51e9ff6727 --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libchrono-4c9541fd1607b156.rlib --extern nom=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libnom-f3b2aa1d57ef5339.rlib --extern tap=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtap-79df311d3c4286bd.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `day7` (bin "day7" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name day7 --edition=2018 day7/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=1db17d2c7364f8f3 -C extra-filename=-9740c5f2fdbe71e5 --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libchrono-4c9541fd1607b156.rlib --extern itertools=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libitertools-3d0791693c251c5e.rlib --extern nom=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libnom-f3b2aa1d57ef5339.rlib --extern regex=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libregex-34934f9c83b637f4.rlib --extern tap=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtap-79df311d3c4286bd.rlib --extern topological_sort=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libtopological_sort-44d52f47f1668dda.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `day6` (bin "day6" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name day6 --edition=2018 day6/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=12394227d23612a8 -C extra-filename=-200cdaccbad22893 --out-dir /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps --target x86_64-unknown-linux-musl -L dependency=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libitertools-3d0791693c251c5e.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "7d9303aa821cc28990795f6771b63f0ffce346ca2530cdf36af0ef8eb17ee235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9303aa821cc28990795f6771b63f0ffce346ca2530cdf36af0ef8eb17ee235", kill_on_drop: false }` [INFO] [stdout] 7d9303aa821cc28990795f6771b63f0ffce346ca2530cdf36af0ef8eb17ee235