[INFO] cloning repository https://github.com/paddison/aoc16 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paddison/aoc16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Faoc16", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Faoc16'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6f8b4c3d8d80868aa72962fc27a275f42ed9c1b [INFO] checking paddison/aoc16 against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Faoc16" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paddison/aoc16 on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paddison/aoc16 [INFO] finished tweaking git repo https://github.com/paddison/aoc16 [INFO] tweaked toml for git repo https://github.com/paddison/aoc16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/paddison/aoc16 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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ed6a768cadde8a683d843e0336a008c0efbc104eb3cacb34731c78edadad861 [INFO] running `Command { std: "docker" "start" "-a" "3ed6a768cadde8a683d843e0336a008c0efbc104eb3cacb34731c78edadad861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ed6a768cadde8a683d843e0336a008c0efbc104eb3cacb34731c78edadad861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed6a768cadde8a683d843e0336a008c0efbc104eb3cacb34731c78edadad861", kill_on_drop: false }` [INFO] [stdout] 3ed6a768cadde8a683d843e0336a008c0efbc104eb3cacb34731c78edadad861 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d2e073f50a29af9a006f04f6e01fa7dd52c8793681508113608cf7e6cd0b9ab [INFO] running `Command { std: "docker" "start" "-a" "3d2e073f50a29af9a006f04f6e01fa7dd52c8793681508113608cf7e6cd0b9ab", kill_on_drop: false }` [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking aoc16 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d24.rs:90:31 [INFO] [stdout] | [INFO] [stdout] 90 | fn determine_path(cur: usize, mut graph: Vec>, paths: &mut Vec, total_cost: usize, visited: HashSet, is_p2: bool) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/d24.rs:90:31 [INFO] [stdout] | [INFO] [stdout] 90 | fn determine_path(cur: usize, mut graph: Vec>, paths: &mut Vec, total_cost: usize, visited: HashSet, is_p2: bool) { [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: static `TEST` is never used [INFO] [stdout] --> src/d12.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: &str = include_str!("../data/d12_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_solution_2` is never used [INFO] [stdout] --> src/d14.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_solution_2() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `key_stretching` is never used [INFO] [stdout] --> src/d14.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn key_stretching(salt: &str, i: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d15.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: [(usize, usize); 2] = [(5, 4), (2, 1)]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC1` is never used [INFO] [stdout] --> src/d17.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static PC1: &str = "hijkl"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC2` is never used [INFO] [stdout] --> src/d17.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | static PC2: &str = "ihgpwlah"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC3` is never used [INFO] [stdout] --> src/d17.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static PC3: &str = "kglvqrro"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC4` is never used [INFO] [stdout] --> src/d17.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | static PC4: &str = "ulqzkmiv"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d20.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: &str = include_str!("../data/d20_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d21.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | static TEST: &str = include_str!("../data/d21_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_program` is never used [INFO] [stdout] --> src/d25.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn run_program(n: isize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d12.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: &str = include_str!("../data/d12_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_solution_2` is never used [INFO] [stdout] --> src/d14.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_solution_2() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `key_stretching` is never used [INFO] [stdout] --> src/d14.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn key_stretching(salt: &str, i: usize) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d15.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: [(usize, usize); 2] = [(5, 4), (2, 1)]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC1` is never used [INFO] [stdout] --> src/d17.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | static PC1: &str = "hijkl"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC2` is never used [INFO] [stdout] --> src/d17.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | static PC2: &str = "ihgpwlah"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC3` is never used [INFO] [stdout] --> src/d17.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static PC3: &str = "kglvqrro"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PC4` is never used [INFO] [stdout] --> src/d17.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | static PC4: &str = "ulqzkmiv"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d20.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | static TEST: &str = include_str!("../data/d20_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TEST` is never used [INFO] [stdout] --> src/d21.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | static TEST: &str = include_str!("../data/d21_test.txt"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_program` is never used [INFO] [stdout] --> src/d25.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn run_program(n: isize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "3d2e073f50a29af9a006f04f6e01fa7dd52c8793681508113608cf7e6cd0b9ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2e073f50a29af9a006f04f6e01fa7dd52c8793681508113608cf7e6cd0b9ab", kill_on_drop: false }` [INFO] [stdout] 3d2e073f50a29af9a006f04f6e01fa7dd52c8793681508113608cf7e6cd0b9ab