[INFO] cloning repository https://github.com/AnBowell/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/AnBowell/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41f93e430e53b372cae71f475c9c42841ab69d5c [INFO] checking AnBowell/advent_of_code_2023/41f93e430e53b372cae71f475c9c42841ab69d5c against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnBowell/advent_of_code_2023 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnBowell/advent_of_code_2023 [INFO] finished tweaking git repo https://github.com/AnBowell/advent_of_code_2023 [INFO] tweaked toml for git repo https://github.com/AnBowell/advent_of_code_2023 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AnBowell/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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded float_next_after v1.0.0 [INFO] [stderr] Downloaded geographiclib-rs v0.2.3 [INFO] [stderr] Downloaded geo-types v0.7.12 [INFO] [stderr] Downloaded rstar v0.11.0 [INFO] [stderr] Downloaded spade v2.4.1 [INFO] [stderr] Downloaded zerocopy v0.7.30 [INFO] [stderr] Downloaded geo v0.27.0 [INFO] [stderr] Downloaded zerocopy-derive v0.7.30 [INFO] [stderr] Downloaded earcutr v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 250c3c50fb693818808daef8187a351e408e472d3e390ae18d69d7e6a20062d8 [INFO] running `Command { std: "docker" "start" "-a" "250c3c50fb693818808daef8187a351e408e472d3e390ae18d69d7e6a20062d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "250c3c50fb693818808daef8187a351e408e472d3e390ae18d69d7e6a20062d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "250c3c50fb693818808daef8187a351e408e472d3e390ae18d69d7e6a20062d8", kill_on_drop: false }` [INFO] [stdout] 250c3c50fb693818808daef8187a351e408e472d3e390ae18d69d7e6a20062d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3366e06cfd59be4e5c777271e70648a74294abac2489e5f79bba0e2b69e4cc9a [INFO] running `Command { std: "docker" "start" "-a" "3366e06cfd59be4e5c777271e70648a74294abac2489e5f79bba0e2b69e4cc9a", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking zerocopy v0.7.30 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking robust v1.1.0 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Checking geographiclib-rs v0.2.3 [INFO] [stderr] Checking float_next_after v1.0.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking day_7 v0.1.0 (/opt/rustwide/workdir/day_7) [INFO] [stderr] Checking day_16 v0.1.0 (/opt/rustwide/workdir/day_16) [INFO] [stderr] Checking day_18 v0.1.0 (/opt/rustwide/workdir/day_18) [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> day_7/src/main.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeMap, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_14 v0.1.0 (/opt/rustwide/workdir/day_14) [INFO] [stderr] Checking day_19 v0.1.0 (/opt/rustwide/workdir/day_19) [INFO] [stdout] warning: method `pos_to_usize` is never used [INFO] [stdout] --> day_16/src/main.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 176 | impl Location { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 177 | fn pos_to_usize(&self) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stdout] error: expected expression, found `,` [INFO] [stdout] --> day_19/src/main.rs:118:28 [INFO] [stdout] | [INFO] [stdout] 118 | 'm' => , [INFO] [stdout] | -- ^ expected expression [INFO] [stdout] | | [INFO] [stdout] | while parsing the `match` arm starting here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stdout] warning: unused variable: `which_column` [INFO] [stdout] --> day_14/src/main.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | for (which_column, column) in environment_vec.iter_mut().enumerate() { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_which_column` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_8 v0.1.0 (/opt/rustwide/workdir/day_8) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_22 v0.1.0 (/opt/rustwide/workdir/day_22) [INFO] [stderr] Checking day_17 v0.1.0 (/opt/rustwide/workdir/day_17) [INFO] [stderr] Checking day_15 v0.1.0 (/opt/rustwide/workdir/day_15) [INFO] [stderr] Checking day_20 v0.1.0 (/opt/rustwide/workdir/day_20) [INFO] [stdout] warning: unused imports: `BTreeMap` and `hash` [INFO] [stdout] --> day_8/src/main.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{BTreeMap, HashMap}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | fs::File, [INFO] [stdout] 4 | hash, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> day_19/src/main.rs:117:59 [INFO] [stdout] | [INFO] [stdout] 117 | 'x' => if &rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1}, [INFO] [stdout] | ^ expected `&i64`, found integer [INFO] [stdout] | [INFO] [stdout] help: consider dereferencing the borrow [INFO] [stdout] | [INFO] [stdout] 117 | 'x' => if *&rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1}, [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day_13 v0.1.0 (/opt/rustwide/workdir/day_13) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> day_19/src/main.rs:117:61 [INFO] [stdout] | [INFO] [stdout] 117 | 'x' => if &rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1}, [INFO] [stdout] | ---------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^-- help: consider using a semicolon here [INFO] [stdout] | | | [INFO] [stdout] | | expected `()`, found `&char` [INFO] [stdout] | expected this to be `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Range` and `self` [INFO] [stdout] --> day_22/src/main.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{self, HashSet}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | vec, ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashSet` and `path::Path` [INFO] [stdout] --> day_17/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | collections::HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day_19/src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut problem_one_total = 0; [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] Checking day_24 v0.1.0 (/opt/rustwide/workdir/day_24) [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> day_22/src/main.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | let size = 10; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `removed_so_far` [INFO] [stdout] --> day_17/src/main.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | let mut removed_so_far = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_removed_so_far` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `counter` [INFO] [stdout] --> day_17/src/main.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | for (counter, loc) in locations.iter_mut().enumerate() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day_19` (bin "day_19") due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `parse_problem` is never used [INFO] [stdout] --> day_22/src/main.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn parse_problem(reader: &mut BufReader)-> Vec>>{ [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] --> day_17/src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut removed_so_far = 0; [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Location` is never constructed [INFO] [stdout] --> day_17/src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pos_to_usize` is never used [INFO] [stdout] --> day_17/src/main.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 73 | impl Location { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 74 | fn pos_to_usize(&self) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> day_17/src/main.rs:79:6 [INFO] [stdout] | [INFO] [stdout] 79 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_step` is never used [INFO] [stdout] --> day_17/src/main.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 85 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 86 | fn next_step(&self, current_step: (i64, i64), move_speed: i64) -> (i64, i64) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> day_20/src/main.rs:205:30 [INFO] [stdout] | [INFO] [stdout] 205 | Module::FlipFlop(x) => println!("Flop flop"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> day_20/src/main.rs:233:39 [INFO] [stdout] | [INFO] [stdout] 233 | fn send(&mut self, pulse: &Pulse, name: &String) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_elements` and `count_elements` are never used [INFO] [stdout] --> day_20/src/main.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 195 | impl Module { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 203 | fn print_elements(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn count_elements(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> day_20/src/main.rs:205:30 [INFO] [stdout] | [INFO] [stdout] 205 | Module::FlipFlop(x) => println!("Flop flop"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> day_20/src/main.rs:233:39 [INFO] [stdout] | [INFO] [stdout] 233 | fn send(&mut self, pulse: &Pulse, name: &String) -> Option { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_elements` and `count_elements` are never used [INFO] [stdout] --> day_20/src/main.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 195 | impl Module { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 203 | fn print_elements(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | fn count_elements(&self) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3366e06cfd59be4e5c777271e70648a74294abac2489e5f79bba0e2b69e4cc9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3366e06cfd59be4e5c777271e70648a74294abac2489e5f79bba0e2b69e4cc9a", kill_on_drop: false }` [INFO] [stdout] 3366e06cfd59be4e5c777271e70648a74294abac2489e5f79bba0e2b69e4cc9a