[INFO] cloning repository https://github.com/zachs18/advent-of-code-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachs18/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fadvent-of-code-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fadvent-of-code-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6802a35d0b866d96feb0758e067a40c92917d80f [INFO] checking zachs18/advent-of-code-2023 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachs18%2Fadvent-of-code-2023" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zachs18/advent-of-code-2023 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/zachs18/advent-of-code-2023 [INFO] finished tweaking git repo https://github.com/zachs18/advent-of-code-2023 [INFO] tweaked toml for git repo https://github.com/zachs18/advent-of-code-2023 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zachs18/advent-of-code-2023 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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running `Command { std: "docker" "inspect" "d5336bfba19c6dacfca20842c701abf8ed7f811f9c7b61b9246ab624542c72dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5336bfba19c6dacfca20842c701abf8ed7f811f9c7b61b9246ab624542c72dd", kill_on_drop: false }` [INFO] [stdout] d5336bfba19c6dacfca20842c701abf8ed7f811f9c7b61b9246ab624542c72dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dfe11e6a65c2747316b328a53775c899fcf501f9b241cc432fe1f0e2c2945b5 [INFO] running `Command { std: "docker" "start" "-a" "1dfe11e6a65c2747316b328a53775c899fcf501f9b241cc432fe1f0e2c2945b5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling rustls v0.21.9 [INFO] [stderr] Compiling winnow v0.5.19 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking glam v0.25.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking generic-cursors v0.0.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking zachs18-stdx v0.1.1 [INFO] [stderr] Checking replace_with v0.1.7 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling ring v0.17.5 [INFO] [stderr] Compiling toml_edit v0.20.7 [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling enum-map-derive v0.17.0 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling num_enum_derive v0.7.1 [INFO] [stderr] Compiling enumflags2_derive v0.7.8 [INFO] [stderr] Checking enum-map v2.7.3 [INFO] [stderr] Checking enumflags2 v0.7.8 [INFO] [stderr] Compiling scanfmt_macros v0.1.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking num_enum v0.7.1 [INFO] [stderr] Checking scanfmt v0.1.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking ureq v2.9.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking aoc_driver v0.3.6 [INFO] [stderr] Checking aoc-2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `zachs18_stdx` [INFO] [stdout] --> src/bin/day12/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use zachs18_stdx::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zachs18_stdx` [INFO] [stdout] --> src/bin/day12/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use zachs18_stdx::*; [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] [stdout] warning: struct `Cube` is never constructed [INFO] [stdout] --> src/bin/day22/main.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Cube { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_reachable_squares` [INFO] [stdout] --> src/bin/day21/main.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | let total_reachable_squares = odd_parity_reachable_squares + even_parity_reachable_squares; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_reachable_squares` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/bin/day21/main.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | let h = data.len(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/bin/day21/main.rs:305:9 [INFO] [stdout] | [INFO] [stdout] 305 | let w = data[0].len(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_universe` is never used [INFO] [stdout] --> src/bin/day21/main.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn print_universe(data: &[&[u8]], uy: isize, ux: isize, universe: &Universe<'_>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/bin/day20/main.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | for (name, module) in &modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/bin/day20/main.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | while let Some((src, dest, idx, high)) = pulses.pop_front() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day20/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut modules: HashMap<&'input str, RefCell>> = 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: `name` [INFO] [stdout] --> src/bin/day20/main.rs:187:10 [INFO] [stdout] | [INFO] [stdout] 187 | for (name, module) in &modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/bin/day20/main.rs:243:25 [INFO] [stdout] | [INFO] [stdout] 243 | while let Some((src, dest, idx, high)) = pulses.pop_front() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h0` [INFO] [stdout] --> src/bin/day24/main.rs:213:15 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h1` [INFO] [stdout] --> src/bin/day24/main.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h2` [INFO] [stdout] --> src/bin/day24/main.rs:213:47 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cube` is never constructed [INFO] [stdout] --> src/bin/day22/main.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Cube { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day20/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut modules: HashMap<&'input str, RefCell>> = input [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h0` [INFO] [stdout] --> src/bin/day24/main.rs:213:15 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h0` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h1` [INFO] [stdout] --> src/bin/day24/main.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h2` [INFO] [stdout] --> src/bin/day24/main.rs:213:47 [INFO] [stdout] | [INFO] [stdout] 213 | fn try_solve2(h0: Hailstone2, h1: Hailstone2, h2: Hailstone2) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_h2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/bin/day20/main.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | for (name, module) in &modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/bin/day20/main.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | while let Some((src, dest, idx, high)) = pulses.pop_front() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day20/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut modules: HashMap<&'input str, RefCell>> = 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: `name` [INFO] [stdout] --> src/bin/day20/main.rs:187:10 [INFO] [stdout] | [INFO] [stdout] 187 | for (name, module) in &modules { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/bin/day20/main.rs:243:25 [INFO] [stdout] | [INFO] [stdout] 243 | while let Some((src, dest, idx, high)) = pulses.pop_front() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day20/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let mut modules: HashMap<&'input str, RefCell>> = input [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_reachable_squares` [INFO] [stdout] --> src/bin/day21/main.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | let total_reachable_squares = odd_parity_reachable_squares + even_parity_reachable_squares; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_reachable_squares` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/bin/day21/main.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | let h = data.len(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/bin/day21/main.rs:305:9 [INFO] [stdout] | [INFO] [stdout] 305 | let w = data[0].len(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_universe` is never used [INFO] [stdout] --> src/bin/day21/main.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn print_universe(data: &[&[u8]], uy: isize, ux: isize, universe: &Universe<'_>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.61s [INFO] running `Command { std: "docker" "inspect" "1dfe11e6a65c2747316b328a53775c899fcf501f9b241cc432fe1f0e2c2945b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dfe11e6a65c2747316b328a53775c899fcf501f9b241cc432fe1f0e2c2945b5", kill_on_drop: false }` [INFO] [stdout] 1dfe11e6a65c2747316b328a53775c899fcf501f9b241cc432fe1f0e2c2945b5