[INFO] cloning repository https://github.com/vstepanyuk/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vstepanyuk/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvstepanyuk%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvstepanyuk%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6792de00a9402673509d6d4ff8dadd0829c581b [INFO] checking vstepanyuk/aoc2023 against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvstepanyuk%2Faoc2023" "/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/vstepanyuk/aoc2023 [INFO] finished tweaking git repo https://github.com/vstepanyuk/aoc2023 [INFO] tweaked toml for git repo https://github.com/vstepanyuk/aoc2023 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vstepanyuk/aoc2023 on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vstepanyuk/aoc2023 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pathfinding v4.4.0 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e89cfb404527b78710491e4de768d7deaa340eefe9be0ece1501d5697783078 [INFO] running `Command { std: "docker" "start" "-a" "5e89cfb404527b78710491e4de768d7deaa340eefe9be0ece1501d5697783078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e89cfb404527b78710491e4de768d7deaa340eefe9be0ece1501d5697783078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e89cfb404527b78710491e4de768d7deaa340eefe9be0ece1501d5697783078", kill_on_drop: false }` [INFO] [stdout] 5e89cfb404527b78710491e4de768d7deaa340eefe9be0ece1501d5697783078 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f04a9d8531588fbe6f0bffef0111bc6f2e4347187e8c5954f87036732559cae [INFO] running `Command { std: "docker" "start" "-a" "8f04a9d8531588fbe6f0bffef0111bc6f2e4347187e8c5954f87036732559cae", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.16 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling derive_more-impl v1.0.0-beta.6 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Checking pathfinding v4.4.0 [INFO] [stderr] Checking derive_more v1.0.0-beta.6 [INFO] [stderr] Checking aoc2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | fn columns_iter(&self) -> MatrixIter>; [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] 88 | fn columns_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | fn rows_iter(&self) -> MatrixIter>; [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 90 | fn rows_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 107 | fn columns_iter(&self) -> MatrixIter> { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn columns_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 117 | fn rows_iter(&self) -> MatrixIter> { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | fn rows_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | fn columns_iter(&self) -> MatrixIter>; [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] 88 | fn columns_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 90 | fn rows_iter(&self) -> MatrixIter>; [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 90 | fn rows_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 107 | fn columns_iter(&self) -> MatrixIter> { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn columns_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:117:18 [INFO] [stdout] | [INFO] [stdout] 117 | fn rows_iter(&self) -> MatrixIter> { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the same lifetime is hidden here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | fn rows_iter(&self) -> MatrixIter<'_, Self::Item, Self::Iter, Vec<&Self::Item>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day20.rs:39:25 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse_modules(input: &str) -> Modules { [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] 39 | fn parse_modules(input: &str) -> Modules<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day11.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | .filter(|&(_, &c)| (c == '#')) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - .filter(|&(_, &c)| (c == '#')) [INFO] [stdout] 17 + .filter(|&(_, &c)| c == '#') [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Part1` is never constructed [INFO] [stdout] --> src/day7.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Part1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Part2` is never constructed [INFO] [stdout] --> src/day7.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct Part2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/day11.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | .filter(|&(_, &c)| (c == '#')) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - .filter(|&(_, &c)| (c == '#')) [INFO] [stdout] 17 + .filter(|&(_, &c)| c == '#') [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/day20.rs:39:25 [INFO] [stdout] | [INFO] [stdout] 39 | fn parse_modules(input: &str) -> Modules { [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] 39 | fn parse_modules(input: &str) -> Modules<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Part1` is never constructed [INFO] [stdout] --> src/day7.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Part1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Part2` is never constructed [INFO] [stdout] --> src/day7.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct Part2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.56s [INFO] running `Command { std: "docker" "inspect" "8f04a9d8531588fbe6f0bffef0111bc6f2e4347187e8c5954f87036732559cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f04a9d8531588fbe6f0bffef0111bc6f2e4347187e8c5954f87036732559cae", kill_on_drop: false }` [INFO] [stdout] 8f04a9d8531588fbe6f0bffef0111bc6f2e4347187e8c5954f87036732559cae