[INFO] cloning repository https://github.com/hannahkriegler/AoC2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hannahkriegler/AoC2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannahkriegler%2FAoC2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannahkriegler%2FAoC2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd435d6f7c761ef0aed57b7d7c846dab33c273de [INFO] testing hannahkriegler/AoC2023 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannahkriegler%2FAoC2023" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hannahkriegler/AoC2023 [INFO] finished tweaking git repo https://github.com/hannahkriegler/AoC2023 [INFO] tweaked toml for git repo https://github.com/hannahkriegler/AoC2023 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hannahkriegler/AoC2023 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hannahkriegler/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c964fde0432902e555eb0179ec33d4d0445de50dcfad5121d23ea2179dea0267 [INFO] running `Command { std: "docker" "start" "-a" "c964fde0432902e555eb0179ec33d4d0445de50dcfad5121d23ea2179dea0267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c964fde0432902e555eb0179ec33d4d0445de50dcfad5121d23ea2179dea0267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c964fde0432902e555eb0179ec33d4d0445de50dcfad5121d23ea2179dea0267", kill_on_drop: false }` [INFO] [stdout] c964fde0432902e555eb0179ec33d4d0445de50dcfad5121d23ea2179dea0267 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b689df1eb77aa7c7510e55613b98214687d2a1e99d486cac33e0d2e0fd027fb5 [INFO] running `Command { std: "docker" "start" "-a" "b689df1eb77aa7c7510e55613b98214687d2a1e99d486cac33e0d2e0fd027fb5", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling AoC23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/day02.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day03.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day04.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Output` [INFO] [stdout] --> src/day05.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/day02.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day02.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut games = read_games(); [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: unused variable: `c` [INFO] [stdout] --> src/day04.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | for c in 0..copies[i] +1 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day04.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for mut card in cards.iter_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seeds` is never read [INFO] [stdout] --> src/day05.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut seeds = Vec::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day06.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut lines = day01::lines_from_file("inputs/input06"); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/day04.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day05.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Seed { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day05.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Map { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 20 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `AoC23` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `ao_c23` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use AoC23::day01::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use AoC23::day02::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use AoC23::day03::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use AoC23::day04::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use AoC23::day05::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.85s [INFO] running `Command { std: "docker" "inspect" "b689df1eb77aa7c7510e55613b98214687d2a1e99d486cac33e0d2e0fd027fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b689df1eb77aa7c7510e55613b98214687d2a1e99d486cac33e0d2e0fd027fb5", kill_on_drop: false }` [INFO] [stdout] b689df1eb77aa7c7510e55613b98214687d2a1e99d486cac33e0d2e0fd027fb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 93a1160df7176bb72dcf5e74cd1efc7b7d1f250f13d31fa17ddfa1e383052d5a [INFO] running `Command { std: "docker" "start" "-a" "93a1160df7176bb72dcf5e74cd1efc7b7d1f250f13d31fa17ddfa1e383052d5a", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `BufReader`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/day02.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day03.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day04.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Output` [INFO] [stdout] --> src/day05.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/day02.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day02.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut games = read_games(); [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: unused variable: `c` [INFO] [stdout] --> src/day04.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | for c in 0..copies[i] +1 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day04.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for mut card in cards.iter_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seeds` is never read [INFO] [stdout] --> src/day05.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut seeds = Vec::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day06.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut lines = day01::lines_from_file("inputs/input06"); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/day04.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day05.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Seed { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling AoC23 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day05.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Map { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 20 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `AoC23` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `ao_c23` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use AoC23::day01::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use AoC23::day02::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use AoC23::day03::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use AoC23::day04::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use AoC23::day05::{self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/day02.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day03.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/day04.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Output` [INFO] [stdout] --> src/day05.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude` [INFO] [stdout] --> src/day02.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | io::{prelude::*, BufReader}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day02.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut games = read_games(); [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: unused variable: `c` [INFO] [stdout] --> src/day04.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | for c in 0..copies[i] +1 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day04.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | for mut card in cards.iter_mut() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seeds` is never read [INFO] [stdout] --> src/day05.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut seeds = Vec::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day06.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut lines = day01::lines_from_file("inputs/input06"); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/day04.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day05.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Seed { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/day05.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct Map { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 20 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "93a1160df7176bb72dcf5e74cd1efc7b7d1f250f13d31fa17ddfa1e383052d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a1160df7176bb72dcf5e74cd1efc7b7d1f250f13d31fa17ddfa1e383052d5a", kill_on_drop: false }` [INFO] [stdout] 93a1160df7176bb72dcf5e74cd1efc7b7d1f250f13d31fa17ddfa1e383052d5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 45345faff8364be86998a20d5462dc3e718e9656686b3f553ffa262d77caa229 [INFO] running `Command { std: "docker" "start" "-a" "45345faff8364be86998a20d5462dc3e718e9656686b3f553ffa262d77caa229", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BufReader`, `fs::File`, and `path::Path` [INFO] [stderr] --> src/day02.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | fs::File, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 3 | io::{prelude::*, BufReader}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 4 | path::Path, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/day03.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/day04.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Output` [INFO] [stderr] --> src/day05.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process::Output; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/day02.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | io::{prelude::*, BufReader}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day02.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut games = read_games(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/day04.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | for c in 0..copies[i] +1 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day04.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | for mut card in cards.iter_mut() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `seeds` is never read [INFO] [stderr] --> src/day05.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let mut seeds = Vec::new(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day06.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut lines = day01::lines_from_file("inputs/input06"); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/day04.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct Card { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 6 | id: i32, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Card` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/day05.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl Seed { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] 13 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/day05.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 19 | struct Map { [INFO] [stderr] | --- field in this struct [INFO] [stderr] 20 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: crate `AoC23` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `ao_c23` [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `AoC23` (lib) generated 14 warnings (run `cargo fix --lib -p AoC23` to apply 7 suggestions) [INFO] [stderr] warning: `AoC23` (lib test) generated 13 warnings (13 duplicates) [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use AoC23::day01::{self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use AoC23::day02::{self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use AoC23::day03::{self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use AoC23::day04::{self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/main.rs:5:20 [INFO] [stderr] | [INFO] [stderr] 5 | use AoC23::day05::{self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `AoC23` (bin "AoC23" test) generated 5 warnings (run `cargo fix --bin "AoC23" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/AoC23-37f35068d0a92bf1) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/AoC23-c49cd8dae2ed2a2d) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45345faff8364be86998a20d5462dc3e718e9656686b3f553ffa262d77caa229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45345faff8364be86998a20d5462dc3e718e9656686b3f553ffa262d77caa229", kill_on_drop: false }` [INFO] [stdout] 45345faff8364be86998a20d5462dc3e718e9656686b3f553ffa262d77caa229