[INFO] cloning repository https://github.com/DarthStrom/2021-Rust-Advent-of-Code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DarthStrom/2021-Rust-Advent-of-Code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 750da915a0cc3eeaacf330f9fcd06e2b98a5acbc
[INFO] checking DarthStrom/2021-Rust-Advent-of-Code/750da915a0cc3eeaacf330f9fcd06e2b98a5acbc against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarthStrom%2F2021-Rust-Advent-of-Code" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code
[INFO] finished tweaking git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code
[INFO] tweaked toml for git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DarthStrom/2021-Rust-Advent-of-Code 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathfinding v3.0.5
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22d18ac804384d06ae11d578702c8ad27642abaf5c87e10432e66bc435763994
[INFO] running `Command { std: "docker" "start" "-a" "22d18ac804384d06ae11d578702c8ad27642abaf5c87e10432e66bc435763994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22d18ac804384d06ae11d578702c8ad27642abaf5c87e10432e66bc435763994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d18ac804384d06ae11d578702c8ad27642abaf5c87e10432e66bc435763994", kill_on_drop: false }`
[INFO] [stdout] 22d18ac804384d06ae11d578702c8ad27642abaf5c87e10432e66bc435763994
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925f30b36ddc685f168a0f475ea1c0d7ff5c02cdeaf43c855e5b2b820a8e9409
[INFO] running `Command { std: "docker" "start" "-a" "925f30b36ddc685f168a0f475ea1c0d7ff5c02cdeaf43c855e5b2b820a8e9409", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking pathfinding v3.0.5
[INFO] [stderr]     Checking rust-advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/day18.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algorithm`
[INFO] [stdout]   --> src/day20.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]   --> src/day20.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `final_sum` is never used
[INFO] [stdout]   --> src/day18.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn final_sum(input: &[String]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day18.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn parse(input: &[String]) -> Vec<Vec<(u32, u32)>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day18.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn parse_line(line: &str) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]   --> src/day18.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn add(first: &[(u32, u32)], second: &[(u32, u32)]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `explode` is never used
[INFO] [stdout]   --> src/day18.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn explode(number: &[(u32, u32)]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split` is never used
[INFO] [stdout]   --> src/day18.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn split(n: u32) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coords` is never constructed
[INFO] [stdout]   --> src/day19.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Coords(i32, i32, i32);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scanner` is never constructed
[INFO] [stdout]   --> src/day19.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Scanner {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_scanners` is never used
[INFO] [stdout]   --> src/day19.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn get_scanners(input: &[String]) -> Vec<Scanner> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_id` is never used
[INFO] [stdout]   --> src/day19.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn parse_id(line: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_beacon` is never used
[INFO] [stdout]   --> src/day19.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn parse_beacon(line: &str) -> Coords {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_overlapping` is never used
[INFO] [stdout]   --> src/day19.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn find_overlapping(scanner_a: &Scanner, scanner_b: &Scanner) -> Vec<Coords> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coords` is never constructed
[INFO] [stdout]   --> src/day20.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Coords(i32, i32);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Image` is never constructed
[INFO] [stdout]   --> src/day20.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Image {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_algorithm_and_image` is never used
[INFO] [stdout]   --> src/day20.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_algorithm_and_image(input: &str) -> (Vec<bool>, HashMap<Coords, bool>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate` is never used
[INFO] [stdout]   --> src/day20.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `algorithm`
[INFO] [stdout]   --> src/day20.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_algorithm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `image`
[INFO] [stdout]   --> src/day20.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `final_sum` is never used
[INFO] [stdout]   --> src/day18.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn final_sum(input: &[String]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day18.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn parse(input: &[String]) -> Vec<Vec<(u32, u32)>> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day18.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn parse_line(line: &str) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]   --> src/day18.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn add(first: &[(u32, u32)], second: &[(u32, u32)]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `explode` is never used
[INFO] [stdout]   --> src/day18.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn explode(number: &[(u32, u32)]) -> Vec<(u32, u32)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split` is never used
[INFO] [stdout]   --> src/day18.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn split(n: u32) -> (u32, u32) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_overlapping` is never used
[INFO] [stdout]   --> src/day19.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn find_overlapping(scanner_a: &Scanner, scanner_b: &Scanner) -> Vec<Coords> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Image` is never constructed
[INFO] [stdout]   --> src/day20.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Image {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate` is never used
[INFO] [stdout]   --> src/day20.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn iterate(algorithm: &[bool], image: &HashMap<Coords, bool>) -> HashMap<Coords, bool> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "925f30b36ddc685f168a0f475ea1c0d7ff5c02cdeaf43c855e5b2b820a8e9409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925f30b36ddc685f168a0f475ea1c0d7ff5c02cdeaf43c855e5b2b820a8e9409", kill_on_drop: false }`
[INFO] [stdout] 925f30b36ddc685f168a0f475ea1c0d7ff5c02cdeaf43c855e5b2b820a8e9409