[INFO] cloning repository https://github.com/garry-cairns/adventofcode2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garry-cairns/adventofcode2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarry-cairns%2Fadventofcode2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarry-cairns%2Fadventofcode2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78df77215c6544b47f36493bfc3c56f93741d3cf [INFO] testing garry-cairns/adventofcode2024 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarry-cairns%2Fadventofcode2024" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/garry-cairns/adventofcode2024 [INFO] finished tweaking git repo https://github.com/garry-cairns/adventofcode2024 [INFO] tweaked toml for git repo https://github.com/garry-cairns/adventofcode2024 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/garry-cairns/adventofcode2024 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/garry-cairns/adventofcode2024 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mockito v0.31.1 [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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3fae655f92ac73668721ae88c10d4e28f9a2e6a894b365df0a3ca510066d990 [INFO] running `Command { std: "docker" "start" "-a" "f3fae655f92ac73668721ae88c10d4e28f9a2e6a894b365df0a3ca510066d990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3fae655f92ac73668721ae88c10d4e28f9a2e6a894b365df0a3ca510066d990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3fae655f92ac73668721ae88c10d4e28f9a2e6a894b365df0a3ca510066d990", kill_on_drop: false }` [INFO] [stdout] f3fae655f92ac73668721ae88c10d4e28f9a2e6a894b365df0a3ca510066d990 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 724efcf21eb7136733254964f0c77624071cc80375698d71a299bf2ecee501eb [INFO] running `Command { std: "docker" "start" "-a" "724efcf21eb7136733254964f0c77624071cc80375698d71a299bf2ecee501eb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling itoa v1.0.13 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling openssl v0.10.68 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling similar v2.6.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ipnet v2.10.1 [INFO] [stderr] Compiling fastrand v2.2.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling assert-json-diff v2.0.2 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling tokio v1.41.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling mockito v0.31.1 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling tokio-util v0.7.12 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper v0.14.31 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling adventofcode2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `before_i` is never read [INFO] [stdout] --> src/utils.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | let mut before_i = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `before_j` is never read [INFO] [stdout] --> src/utils.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut before_j = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `after_i` is never read [INFO] [stdout] --> src/utils.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | let mut after_i = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `after_j` is never read [INFO] [stdout] --> src/utils.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut after_j = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_size` [INFO] [stdout] --> src/ninth.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | let (mut big_string, check_size) = clean(input); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/ninth.rs:63:47 [INFO] [stdout] | [INFO] [stdout] 63 | ... .filter(|(i, window)| *window == backfill.as_slice()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ninth.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut backfills: Vec = big_string [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 `checksum` is never used [INFO] [stdout] --> src/ninth.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn checksum(input: &str) -> usize { [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 `url_to_string` is never used [INFO] [stdout] --> src/utils.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn url_to_string(url: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `file_input` is never used [INFO] [stdout] --> src/utils.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn file_input(file_path: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec_to_array2` is never used [INFO] [stdout] --> src/utils.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn vec_to_array2(vec_of_vecs: Vec>) -> Array2 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `string_to_2d_array` is never used [INFO] [stdout] --> src/utils.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn string_to_2d_array(input: &str, manipulation: F) -> Vec> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CoOrd` is never constructed [INFO] [stdout] --> src/utils.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct CoOrd { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/utils.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `extend_back`, `extend_forward`, `extend_back_greedy`, `extend_forward_greedy`, and `extend` are never used [INFO] [stdout] --> src/utils.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Line { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 62 | pub fn new(p1: CoOrd, p2: CoOrd) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn extend_back(&self, d_i: usize, d_j: usize, grid_size: (usize, usize)) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn extend_forward( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn extend_back_greedy( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn extend_forward_greedy( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | pub fn extend(&self, grid_size: (usize, usize)) -> (Option, Option) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `distance_between` is never used [INFO] [stdout] --> src/utils.rs:204:8 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn distance_between(a: CoOrd, b: CoOrd) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `locate_all_in_grid` is never used [INFO] [stdout] --> src/utils.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn locate_all_in_grid( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `locate_in_grid` is never used [INFO] [stdout] --> src/utils.rs:234:8 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn locate_in_grid(grid: &Array2, target: &T) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `just_chars` is never used [INFO] [stdout] --> src/utils.rs:243:8 [INFO] [stdout] | [INFO] [stdout] 243 | pub fn just_chars(string: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `digits` is never used [INFO] [stdout] --> src/utils.rs:247:4 [INFO] [stdout] | [INFO] [stdout] 247 | fn digits(original: &str) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | let before = if (before_i) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | && (before_j) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:116:24 [INFO] [stdout] | [INFO] [stdout] 116 | let after = if (after_i) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:117:16 [INFO] [stdout] | [INFO] [stdout] 117 | && (after_j) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.75s [INFO] running `Command { std: "docker" "inspect" "724efcf21eb7136733254964f0c77624071cc80375698d71a299bf2ecee501eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "724efcf21eb7136733254964f0c77624071cc80375698d71a299bf2ecee501eb", kill_on_drop: false }` [INFO] [stdout] 724efcf21eb7136733254964f0c77624071cc80375698d71a299bf2ecee501eb [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10bef9fc19f8405f7da09950ee936cb3293ebbff8846b5e00f163ff01d69a748 [INFO] running `Command { std: "docker" "start" "-a" "10bef9fc19f8405f7da09950ee936cb3293ebbff8846b5e00f163ff01d69a748", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `before_i` is never read [INFO] [stdout] --> src/utils.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | let mut before_i = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `before_j` is never read [INFO] [stdout] --> src/utils.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | let mut before_j = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `after_i` is never read [INFO] [stdout] --> src/utils.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | let mut after_i = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `after_j` is never read [INFO] [stdout] --> src/utils.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut after_j = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_size` [INFO] [stdout] --> src/ninth.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | let (mut big_string, check_size) = clean(input); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/ninth.rs:63:47 [INFO] [stdout] | [INFO] [stdout] 63 | ... .filter(|(i, window)| *window == backfill.as_slice()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ninth.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut backfills: Vec = big_string [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: methods `extend_back_greedy` and `extend_forward_greedy` are never used [INFO] [stdout] --> src/utils.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 61 | impl Line { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn extend_back_greedy( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn extend_forward_greedy( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:81:25 [INFO] [stdout] | [INFO] [stdout] 81 | let before = if (before_i) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | && (before_j) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:116:24 [INFO] [stdout] | [INFO] [stdout] 116 | let after = if (after_i) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utils.rs:117:16 [INFO] [stdout] | [INFO] [stdout] 117 | && (after_j) >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "10bef9fc19f8405f7da09950ee936cb3293ebbff8846b5e00f163ff01d69a748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10bef9fc19f8405f7da09950ee936cb3293ebbff8846b5e00f163ff01d69a748", kill_on_drop: false }` [INFO] [stdout] 10bef9fc19f8405f7da09950ee936cb3293ebbff8846b5e00f163ff01d69a748 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aaf6aa1c6a1fe7d5cdc3a10c78e9aa3aaedb95b37920efba3e07109c33f0af09 [INFO] running `Command { std: "docker" "start" "-a" "aaf6aa1c6a1fe7d5cdc3a10c78e9aa3aaedb95b37920efba3e07109c33f0af09", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `before_i` is never read [INFO] [stderr] --> src/utils.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | let mut before_i = 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `before_j` is never read [INFO] [stderr] --> src/utils.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | let mut before_j = 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `after_i` is never read [INFO] [stderr] --> src/utils.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut after_i = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `after_j` is never read [INFO] [stderr] --> src/utils.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | let mut after_j = 0; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `check_size` [INFO] [stderr] --> src/ninth.rs:34:26 [INFO] [stderr] | [INFO] [stderr] 34 | let (mut big_string, check_size) = clean(input); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/ninth.rs:63:47 [INFO] [stderr] | [INFO] [stderr] 63 | ... .filter(|(i, window)| *window == backfill.as_slice()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ninth.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let mut backfills: Vec = big_string [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `extend_back_greedy` and `extend_forward_greedy` are never used [INFO] [stderr] --> src/utils.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 61 | impl Line { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 131 | pub fn extend_back_greedy( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 153 | pub fn extend_forward_greedy( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/utils.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let before = if (before_i) >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/utils.rs:82:16 [INFO] [stderr] | [INFO] [stderr] 82 | && (before_j) >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/utils.rs:116:24 [INFO] [stderr] | [INFO] [stderr] 116 | let after = if (after_i) >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/utils.rs:117:16 [INFO] [stderr] | [INFO] [stderr] 117 | && (after_j) >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `adventofcode2024` (bin "adventofcode2024" test) generated 12 warnings (run `cargo fix --bin "adventofcode2024" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adventofcode2024-a003523ea6a53273) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test ninth::utils::tests::test_errant_line ... ok [INFO] [stdout] test ninth::utils::tests::string_conversion ... ok [INFO] [stdout] test ninth::utils::tests::test_find_all_in_grid ... ok [INFO] [stdout] test ninth::utils::tests::test_distance_between ... ok [INFO] [stdout] test utils::tests::test_errant_line ... ok [INFO] [stdout] test utils::tests::test_find_in_grid ... ok [INFO] [stdout] test utils::tests::string_conversion ... ok [INFO] [stdout] test utils::tests::test_line ... ok [INFO] [stdout] test ninth::utils::tests::test_line ... ok [INFO] [stdout] test ninth::utils::tests::test_file_input ... ok [INFO] [stdout] test ninth::utils::tests::test_find_in_grid ... ok [INFO] [stdout] test utils::tests::test_file_input ... ok [INFO] [stdout] test utils::tests::test_find_all_in_grid ... ok [INFO] [stdout] test ninth::tests::test_whole_files ... ok [INFO] [stdout] test ninth::tests::test_checksum ... ok [INFO] [stdout] test ninth::tests::test_whole_files_again ... ok [INFO] [stdout] test utils::tests::test_distance_between ... ok [INFO] [stdout] test utils::tests::test_url_to_string ... ok [INFO] [stdout] test ninth::utils::tests::test_url_to_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aaf6aa1c6a1fe7d5cdc3a10c78e9aa3aaedb95b37920efba3e07109c33f0af09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf6aa1c6a1fe7d5cdc3a10c78e9aa3aaedb95b37920efba3e07109c33f0af09", kill_on_drop: false }` [INFO] [stdout] aaf6aa1c6a1fe7d5cdc3a10c78e9aa3aaedb95b37920efba3e07109c33f0af09