[INFO] cloning repository https://github.com/JustinKozlowski/AoC2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustinKozlowski/AoC2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinKozlowski%2FAoC2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinKozlowski%2FAoC2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1d4d45587e5c03d494ecc22bf48d6e86a7e7c09 [INFO] building JustinKozlowski/AoC2023 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinKozlowski%2FAoC2023" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JustinKozlowski/AoC2023 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JustinKozlowski/AoC2023 [INFO] finished tweaking git repo https://github.com/JustinKozlowski/AoC2023 [INFO] tweaked toml for git repo https://github.com/JustinKozlowski/AoC2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JustinKozlowski/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 300c9b454df2cf85cc361c90b86cba7dffc8ed7c0c17f3f17d2a738f0a4500cd [INFO] running `Command { std: "docker" "start" "-a" "300c9b454df2cf85cc361c90b86cba7dffc8ed7c0c17f3f17d2a738f0a4500cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "300c9b454df2cf85cc361c90b86cba7dffc8ed7c0c17f3f17d2a738f0a4500cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "300c9b454df2cf85cc361c90b86cba7dffc8ed7c0c17f3f17d2a738f0a4500cd", kill_on_drop: false }` [INFO] [stdout] 300c9b454df2cf85cc361c90b86cba7dffc8ed7c0c17f3f17d2a738f0a4500cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0735efa75723aa730fb97d865501d0fb180df665b01c2b4a0649cd585a9fe24e [INFO] running `Command { std: "docker" "start" "-a" "0735efa75723aa730fb97d865501d0fb180df665b01c2b4a0649cd585a9fe24e", kill_on_drop: false }` [INFO] [stderr] Compiling AoC v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/days/day3.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let length = line.chars().count(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:103:27 [INFO] [stdout] | [INFO] [stdout] 103 | (None, None, Some(x)) => return vec![index+1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | (None, Some(x), None) => return vec![index], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | (None, Some(x), Some(y)) => return vec![index], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/days/day3.rs:105:30 [INFO] [stdout] | [INFO] [stdout] 105 | (None, Some(x), Some(y)) => return vec![index], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 106 | (Some(x), None, None) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:107:15 [INFO] [stdout] | [INFO] [stdout] 107 | (Some(x), None, Some(y)) => return vec![index-1, index+1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/days/day3.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | (Some(x), None, Some(y)) => return vec![index-1, index+1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:108:15 [INFO] [stdout] | [INFO] [stdout] 108 | (Some(x), Some(y), None) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/days/day3.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 108 | (Some(x), Some(y), None) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/days/day3.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | (Some(x), Some(y), Some(z)) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/days/day3.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | (Some(x), Some(y), Some(z)) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/days/day3.rs:109:33 [INFO] [stdout] | [INFO] [stdout] 109 | (Some(x), Some(y), Some(z)) => return vec![index-1], [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol` [INFO] [stdout] --> src/days/day3.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let mut symbol = false; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day3.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | let mut symbol = false; [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: `number` [INFO] [stdout] --> src/days/day3.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut number = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day3.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut number = 0; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `card` [INFO] [stdout] --> src/days/day4.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | fn parse_card_part2(s: &String, card: usize) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_card` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `map` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/days/day5.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | map.insert(source_start + i, target_start + i); [INFO] [stdout] | ^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 4 | fn load_map(mut map: HashMap, line: String) -> HashMap { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0507]: cannot move out of a shared reference [INFO] [stdout] --> src/days/day5.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn read_map(&map: &HashMap, key: usize) -> usize { [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | data moved here [INFO] [stdout] | move occurs because `map` has type `HashMap`, which does not implement the `Copy` trait [INFO] [stdout] | [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 15 - fn read_map(&map: &HashMap, key: usize) -> usize { [INFO] [stdout] 15 + fn read_map(map: &HashMap, key: usize) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0507, E0596. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0507`. [INFO] [stdout] [INFO] [stderr] error: could not compile `AoC` (bin "AoC") due to 2 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0735efa75723aa730fb97d865501d0fb180df665b01c2b4a0649cd585a9fe24e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0735efa75723aa730fb97d865501d0fb180df665b01c2b4a0649cd585a9fe24e", kill_on_drop: false }` [INFO] [stdout] 0735efa75723aa730fb97d865501d0fb180df665b01c2b4a0649cd585a9fe24e