[INFO] cloning repository https://github.com/iggyzuk/advent-of-code-23 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iggyzuk/advent-of-code-23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figgyzuk%2Fadvent-of-code-23", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figgyzuk%2Fadvent-of-code-23'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8ceef980d811bdf7021496a95bfec95dda22276 [INFO] checking iggyzuk/advent-of-code-23 against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figgyzuk%2Fadvent-of-code-23" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/iggyzuk/advent-of-code-23 [INFO] finished tweaking git repo https://github.com/iggyzuk/advent-of-code-23 [INFO] tweaked toml for git repo https://github.com/iggyzuk/advent-of-code-23 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/iggyzuk/advent-of-code-23 on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/iggyzuk/advent-of-code-23 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_logger v4.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f147c9ff2ef051749f314eed60a02001e2af2794c536e5d95708011fed167ca [INFO] running `Command { std: "docker" "start" "-a" "8f147c9ff2ef051749f314eed60a02001e2af2794c536e5d95708011fed167ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f147c9ff2ef051749f314eed60a02001e2af2794c536e5d95708011fed167ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f147c9ff2ef051749f314eed60a02001e2af2794c536e5d95708011fed167ca", kill_on_drop: false }` [INFO] [stdout] 8f147c9ff2ef051749f314eed60a02001e2af2794c536e5d95708011fed167ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c515d111d3a49089f9c4ba156b6a9187099fc4762e659eb1b37166d8c930b27f [INFO] running `Command { std: "docker" "start" "-a" "c515d111d3a49089f9c4ba156b6a9187099fc4762e659eb1b37166d8c930b27f", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking deranged v0.3.10 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking rayon-core v1.12.0 [INFO] [stderr] Checking day-2-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-2-2023) [INFO] [stderr] Checking day-10-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-10-2023) [INFO] [stderr] Checking day-23-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-23-2023) [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> 2023/day-2-2023/src/bin/part2.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-11-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-11-2023) [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-23-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> common/src/matrix.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 36 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-22-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-22-2023) [INFO] [stderr] Checking day-15-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-15-2023) [INFO] [stderr] Checking day-16-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-16-2023) [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-22-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-22-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking day-17-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-17-2023) [INFO] [stderr] Checking day-14-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-14-2023) [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Checking day-2-2022 v0.1.0 (/opt/rustwide/workdir/2022/day-2-2022) [INFO] [stderr] Checking day-21-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-21-2023) [INFO] [stderr] Checking day-1-2015 v0.1.0 (/opt/rustwide/workdir/2015/day-1-2015) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-21-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-3-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-3-2023) [INFO] [stderr] Checking day-24-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-24-2023) [INFO] [stderr] Checking day-25-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-25-2023) [INFO] [stderr] Checking day-3-2015 v0.1.0 (/opt/rustwide/workdir/2015/day-3-2015) [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> 2023/day-2-2023/src/bin/part2.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl Game { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `symbol_in_bounds` and `bounds` are never used [INFO] [stdout] --> 2023/day-3-2023/src/bin/part2.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl Digit { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn symbol_in_bounds(&self, map: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn bounds(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-25-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-24-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-23-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-20-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-20-2023) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> common/src/matrix.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 36 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-20-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-25-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-24-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `symbol_in_bounds` and `bounds` are never used [INFO] [stdout] --> 2023/day-3-2023/src/bin/part2.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl Digit { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn symbol_in_bounds(&self, map: &HashMap) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn bounds(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-21-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2023/day-20-2023/src/bin/part1.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | fn process(input: &str) -> u32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stdout] error[E0282]: type annotations needed for `Box<_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.30/src/format_description/parse/mod.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let items = format_items [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | Ok(items.into()) [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `items` an explicit type, where the placeholders `_` are specified [INFO] [stdout] | [INFO] [stdout] 83 | let items: Box<_> = format_items [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-1-2022 v0.1.0 (/opt/rustwide/workdir/2022/day-1-2022) [INFO] [stderr] Checking day-7-2023 v0.1.0 (/opt/rustwide/workdir/2023/day-7-2023) [INFO] [stderr] Checking simba v0.8.1 [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `time` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c515d111d3a49089f9c4ba156b6a9187099fc4762e659eb1b37166d8c930b27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c515d111d3a49089f9c4ba156b6a9187099fc4762e659eb1b37166d8c930b27f", kill_on_drop: false }` [INFO] [stdout] c515d111d3a49089f9c4ba156b6a9187099fc4762e659eb1b37166d8c930b27f