[INFO] cloning repository https://github.com/uroybd/AdventOfCode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uroybd/AdventOfCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furoybd%2FAdventOfCode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furoybd%2FAdventOfCode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c594e1af75769916e86ae0efa16d9eef91939b8 [INFO] checking uroybd/AdventOfCode against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furoybd%2FAdventOfCode" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/uroybd/AdventOfCode [INFO] finished tweaking git repo https://github.com/uroybd/AdventOfCode [INFO] tweaked toml for git repo https://github.com/uroybd/AdventOfCode written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/uroybd/AdventOfCode on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/uroybd/AdventOfCode 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 698aa39ec8171a2d1b762c937461e74b83301e655138982edb92681845e560d6 [INFO] running `Command { std: "docker" "start" "-a" "698aa39ec8171a2d1b762c937461e74b83301e655138982edb92681845e560d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "698aa39ec8171a2d1b762c937461e74b83301e655138982edb92681845e560d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "698aa39ec8171a2d1b762c937461e74b83301e655138982edb92681845e560d6", kill_on_drop: false }` [INFO] [stdout] 698aa39ec8171a2d1b762c937461e74b83301e655138982edb92681845e560d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d7380fb4fb039265d794507558aad3db71bc398061dc73972e1445ab069ca4b [INFO] running `Command { std: "docker" "start" "-a" "5d7380fb4fb039265d794507558aad3db71bc398061dc73972e1445ab069ca4b", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking AOC v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/solutions/year2024/day01.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [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::collections::HashMap` [INFO] [stdout] --> src/solutions/year2024/day01.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/solutions/year2024/day01.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | return line [INFO] [stdout] | ____________^ [INFO] [stdout] 5 | | .split_whitespace() [INFO] [stdout] 6 | | .map(|s| s.parse().unwrap()) [INFO] [stdout] 7 | | .collect::>() [INFO] [stdout] 8 | | .try_into() [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `AOC` (lib test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `parse_line` is never used [INFO] [stdout] --> src/solutions/year2024/day01.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn parse_line(line: &str) -> 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: function `parse_input` is never used [INFO] [stdout] --> src/solutions/year2024/day01.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn parse_input(filepath: String) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_01_01` is never used [INFO] [stdout] --> src/solutions/year2024/day01.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn solution_2024_01_01(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_01_02` is never used [INFO] [stdout] --> src/solutions/year2024/day01.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn solution_2024_01_02(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_input` is never used [INFO] [stdout] --> src/solutions/year2024/day02.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn parse_input(filepath: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_safe` is never used [INFO] [stdout] --> src/solutions/year2024/day02.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn is_safe(report: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_safe_with_dampner` is never used [INFO] [stdout] --> src/solutions/year2024/day02.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn is_safe_with_dampner(report: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_02_01` is never used [INFO] [stdout] --> src/solutions/year2024/day02.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn solution_2024_02_01(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_02_02` is never used [INFO] [stdout] --> src/solutions/year2024/day02.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn solution_2024_02_02(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_03_01` is never used [INFO] [stdout] --> src/solutions/year2024/day03.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solution_2024_03_01(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solution_2024_03_02` is never used [INFO] [stdout] --> src/solutions/year2024/day03.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn solution_2024_03_02(filepath: String) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `AOC` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `aoc` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/solutions/year2024/day01.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | return line [INFO] [stdout] | ____________^ [INFO] [stdout] 5 | | .split_whitespace() [INFO] [stdout] 6 | | .map(|s| s.parse().unwrap()) [INFO] [stdout] 7 | | .collect::>() [INFO] [stdout] 8 | | .try_into() [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `AOC` (lib) due to 1 previous error; 13 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5d7380fb4fb039265d794507558aad3db71bc398061dc73972e1445ab069ca4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7380fb4fb039265d794507558aad3db71bc398061dc73972e1445ab069ca4b", kill_on_drop: false }` [INFO] [stdout] 5d7380fb4fb039265d794507558aad3db71bc398061dc73972e1445ab069ca4b