[INFO] cloning repository https://github.com/jathoms/aoc2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jathoms/aoc2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjathoms%2Faoc2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjathoms%2Faoc2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd4a0e5c279fc56fe2e333d8ae9f7a7e6d8d5c16 [INFO] building jathoms/aoc2024 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjathoms%2Faoc2024" "/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/jathoms/aoc2024 [INFO] finished tweaking git repo https://github.com/jathoms/aoc2024 [INFO] tweaked toml for git repo https://github.com/jathoms/aoc2024 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jathoms/aoc2024 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jathoms/aoc2024 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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 ... 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"ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22f36c9a0e7be6495a62c93d27474dd274a8a5b9a25d44d542625202339e4663 [INFO] running `Command { std: "docker" "start" "-a" "22f36c9a0e7be6495a62c93d27474dd274a8a5b9a25d44d542625202339e4663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22f36c9a0e7be6495a62c93d27474dd274a8a5b9a25d44d542625202339e4663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22f36c9a0e7be6495a62c93d27474dd274a8a5b9a25d44d542625202339e4663", kill_on_drop: false }` [INFO] [stdout] 22f36c9a0e7be6495a62c93d27474dd274a8a5b9a25d44d542625202339e4663 [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a3a2b8cfba91b3017416f67f1e56883a65191f001cc565ba6d1833c8c5ae74c [INFO] running `Command { std: "docker" "start" "-a" "4a3a2b8cfba91b3017416f67f1e56883a65191f001cc565ba6d1833c8c5ae74c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling anyhow v1.0.94 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rust_decimal v1.36.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling avif-serialize v0.8.2 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling zune-jpeg v0.4.14 [INFO] [stderr] Compiling image-webp v0.2.0 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling png v0.17.15 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling rust_decimal_macros v1.36.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `concat` [INFO] [stdout] --> src/bin/day11.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::{concat, Itertools}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/bin/day11.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/bin/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `after` [INFO] [stdout] --> src/bin/day5.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let after = get_after(&relevant_rules, *n, &mut found_after); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_after` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/bin/day5.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | let mut b = String::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day5.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | let mut b = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StoneNode` is never constructed [INFO] [stdout] --> src/bin/day11.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct StoneNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `populate_until_cycles_or_limit` is never used [INFO] [stdout] --> src/bin/day11.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl StoneNode { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 30 | fn populate_until_cycles_or_limit( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_iteration_pt2` is never used [INFO] [stdout] --> src/bin/day11.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl StoneLine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn do_iteration_pt2(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_iteration_pt2` is never used [INFO] [stdout] --> src/bin/day11.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl Stone { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | fn do_iteration_pt2<'a>(self, hashmap: &'a mut HashMap>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/bin/day4.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | if op == usize::wrapping_add { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 85 - if op == usize::wrapping_add { [INFO] [stdout] 85 + if std::ptr::fn_addr_eq(op, usize::wrapping_add as fn(usize, usize) -> usize) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/bin/day4.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | if op == usize::wrapping_add { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 118 - if op == usize::wrapping_add { [INFO] [stdout] 118 + if std::ptr::fn_addr_eq(op, usize::wrapping_add as fn(usize, usize) -> usize) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/bin/day14.rs:189:4 [INFO] [stdout] | [INFO] [stdout] 189 | fn part2(mut grid: RobotGrid) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2_print` is never used [INFO] [stdout] --> src/bin/day14.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn part2_print(mut grid: RobotGrid) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `s_divu`, `s_div`, `s_mul`, `add`, and `sub` are never used [INFO] [stdout] --> src/bin/day13.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Vecf2d { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn s_divu(&self, n: usize) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn s_div(&self, n: Decimal) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn s_mul(&self, n: Decimal) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn add(&self, other: Vecf2d) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn sub(&self, other: Vecf2d) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `solve_p2` is never used [INFO] [stdout] --> src/bin/day13.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl ClawProblem { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 209 | fn solve_p2(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "4a3a2b8cfba91b3017416f67f1e56883a65191f001cc565ba6d1833c8c5ae74c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3a2b8cfba91b3017416f67f1e56883a65191f001cc565ba6d1833c8c5ae74c", kill_on_drop: false }` [INFO] [stdout] 4a3a2b8cfba91b3017416f67f1e56883a65191f001cc565ba6d1833c8c5ae74c [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9da559c8b24e1d12212ec203c27375ff99fab9df132192ce60b9e6e1c64df08d [INFO] running `Command { std: "docker" "start" "-a" "9da559c8b24e1d12212ec203c27375ff99fab9df132192ce60b9e6e1c64df08d", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `concat` [INFO] [stdout] --> src/bin/day11.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::{concat, Itertools}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/bin/day11.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `after` [INFO] [stdout] --> src/bin/day5.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let after = get_after(&relevant_rules, *n, &mut found_after); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_after` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/bin/day5.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | let mut b = String::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day5.rs:92:17 [INFO] [stdout] | [INFO] [stdout] 92 | let mut b = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/bin/day4.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | if op == usize::wrapping_add { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 85 - if op == usize::wrapping_add { [INFO] [stdout] 85 + if std::ptr::fn_addr_eq(op, usize::wrapping_add as fn(usize, usize) -> usize) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/bin/day4.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 118 | if op == usize::wrapping_add { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 118 - if op == usize::wrapping_add { [INFO] [stdout] 118 + if std::ptr::fn_addr_eq(op, usize::wrapping_add as fn(usize, usize) -> usize) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/bin/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StoneNode` is never constructed [INFO] [stdout] --> src/bin/day11.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct StoneNode { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `populate_until_cycles_or_limit` is never used [INFO] [stdout] --> src/bin/day11.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl StoneNode { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 30 | fn populate_until_cycles_or_limit( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_iteration_pt2` is never used [INFO] [stdout] --> src/bin/day11.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl StoneLine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | fn do_iteration_pt2(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_iteration_pt2` is never used [INFO] [stdout] --> src/bin/day11.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl Stone { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | fn do_iteration_pt2<'a>(self, hashmap: &'a mut HashMap>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2` is never used [INFO] [stdout] --> src/bin/day14.rs:189:4 [INFO] [stdout] | [INFO] [stdout] 189 | fn part2(mut grid: RobotGrid) -> u32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `part2_print` is never used [INFO] [stdout] --> src/bin/day14.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn part2_print(mut grid: RobotGrid) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `s_divu`, `s_div`, `s_mul`, `add`, and `sub` are never used [INFO] [stdout] --> src/bin/day13.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Vecf2d { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn s_divu(&self, n: usize) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn s_div(&self, n: Decimal) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn s_mul(&self, n: Decimal) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn add(&self, other: Vecf2d) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn sub(&self, other: Vecf2d) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `solve_p2` is never used [INFO] [stdout] --> src/bin/day13.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl ClawProblem { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 209 | fn solve_p2(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "9da559c8b24e1d12212ec203c27375ff99fab9df132192ce60b9e6e1c64df08d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9da559c8b24e1d12212ec203c27375ff99fab9df132192ce60b9e6e1c64df08d", kill_on_drop: false }` [INFO] [stdout] 9da559c8b24e1d12212ec203c27375ff99fab9df132192ce60b9e6e1c64df08d