[INFO] cloning repository https://github.com/psytrx/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psytrx/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsytrx%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsytrx%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5725fb627f2cf54722635a15301910db3f686468 [INFO] checking psytrx/aoc2023 against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsytrx%2Faoc2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/psytrx/aoc2023 on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/psytrx/aoc2023 [INFO] finished tweaking git repo https://github.com/psytrx/aoc2023 [INFO] tweaked toml for git repo https://github.com/psytrx/aoc2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/psytrx/aoc2023 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" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded daachorse v1.0.0 [INFO] [stderr] Downloaded fp-core v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4628fd916f9838406636ef6007d431ecdd42999f49f61ef7c9bcdd69ec0f2be [INFO] running `Command { std: "docker" "start" "-a" "d4628fd916f9838406636ef6007d431ecdd42999f49f61ef7c9bcdd69ec0f2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4628fd916f9838406636ef6007d431ecdd42999f49f61ef7c9bcdd69ec0f2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4628fd916f9838406636ef6007d431ecdd42999f49f61ef7c9bcdd69ec0f2be", kill_on_drop: false }` [INFO] [stdout] d4628fd916f9838406636ef6007d431ecdd42999f49f61ef7c9bcdd69ec0f2be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 916d0e8a0ba26db7c21ed263975b2cc105e8b787ac9655e3f2fc2b6304260303 [INFO] running `Command { std: "docker" "start" "-a" "916d0e8a0ba26db7c21ed263975b2cc105e8b787ac9655e3f2fc2b6304260303", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking anstyle v1.0.9 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstream v0.6.17 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking lru v0.7.8 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking fp-core v0.1.9 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking measure_time v0.8.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking daachorse v1.0.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling memoize-inner v0.4.3 [INFO] [stderr] Checking memoize v0.4.2 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking aoc2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/problems/day_23.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_two(input: &str) -> anyhow::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/problems/day_23.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part_two(input: &str) -> anyhow::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/problems/day_25.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | let mut g = parse_input(input)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problems/day_25.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut g = parse_input(input)?; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/problems/day_25.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | let mut g = parse_input(input)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problems/day_25.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let mut g = parse_input(input)?; [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: function `collapse` is never used [INFO] [stdout] --> src/problems/day_25.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn collapse(g: &mut Graph) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_path` is never used [INFO] [stdout] --> src/problems/day_25.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn find_path( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nodes` is never read [INFO] [stdout] --> src/problems/day_25.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 209 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 210 | nodes: hashbrown::HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/problems/day_25.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 214 | struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 215 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `other` is never used [INFO] [stdout] --> src/problems/day_25.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 225 | impl Edge { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 226 | fn other(&self, id: &str) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `collapse` is never used [INFO] [stdout] --> src/problems/day_25.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn collapse(g: &mut Graph) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_path` is never used [INFO] [stdout] --> src/problems/day_25.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn find_path( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nodes` is never read [INFO] [stdout] --> src/problems/day_25.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 209 | struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 210 | nodes: hashbrown::HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/problems/day_25.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 214 | struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 215 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `other` is never used [INFO] [stdout] --> src/problems/day_25.rs:226:8 [INFO] [stdout] | [INFO] [stdout] 225 | impl Edge { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 226 | fn other(&self, id: &str) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.99s [INFO] running `Command { std: "docker" "inspect" "916d0e8a0ba26db7c21ed263975b2cc105e8b787ac9655e3f2fc2b6304260303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916d0e8a0ba26db7c21ed263975b2cc105e8b787ac9655e3f2fc2b6304260303", kill_on_drop: false }` [INFO] [stdout] 916d0e8a0ba26db7c21ed263975b2cc105e8b787ac9655e3f2fc2b6304260303