[INFO] cloning repository https://github.com/ajkavanagh/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajkavanagh/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkavanagh%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkavanagh%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07f26b5db358b1bc083b65796d46bd5f88359155 [INFO] testing ajkavanagh/aoc2020/07f26b5db358b1bc083b65796d46bd5f88359155 against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajkavanagh%2Faoc2020" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ajkavanagh/aoc2020 on toolchain 8c0ec05f7dc9ef185eea9f36c5638e74e43935bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ajkavanagh/aoc2020 [INFO] finished tweaking git repo https://github.com/ajkavanagh/aoc2020 [INFO] tweaked toml for git repo https://github.com/ajkavanagh/aoc2020 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ajkavanagh/aoc2020 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" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71a7e0bd9ec1c6a050fd2ef98d5b7d5dc1bef550e3b05f0c2edc20dc7ffa28d3 [INFO] running `Command { std: "docker" "start" "-a" "71a7e0bd9ec1c6a050fd2ef98d5b7d5dc1bef550e3b05f0c2edc20dc7ffa28d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71a7e0bd9ec1c6a050fd2ef98d5b7d5dc1bef550e3b05f0c2edc20dc7ffa28d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a7e0bd9ec1c6a050fd2ef98d5b7d5dc1bef550e3b05f0c2edc20dc7ffa28d3", kill_on_drop: false }` [INFO] [stdout] 71a7e0bd9ec1c6a050fd2ef98d5b7d5dc1bef550e3b05f0c2edc20dc7ffa28d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 801cbb14454ce31c23f954d7030b0e9d7bba63ea28ab058b933a6bd0d49ae98d [INFO] running `Command { std: "docker" "start" "-a" "801cbb14454ce31c23f954d7030b0e9d7bba63ea28ab058b933a6bd0d49ae98d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day1_1.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day1_2.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day3_1.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day3_1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day3_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day3_2.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day4_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day4_1.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day4_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day4_2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day5_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/days/day5_1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day5_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day6_1.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day6_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day6_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day6_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day7_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day7_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day7_2.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day8_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/days/day8_1.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day8_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/days/day8_2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day9.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day9.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/days/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day10.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/days/day10.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day10.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seatid` is never read [INFO] [stdout] --> src/days/day5_1.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut seatid = 0; [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: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day2_1.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day2_2.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 31 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day3_1.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum MapError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 97 | #[error("corrupted map line")] [INFO] [stdout] 98 | DecodeError(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 99 | #[error("not a square")] [INFO] [stdout] 100 | NotSquareError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 101 | #[error("unknown map error")] [INFO] [stdout] 102 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day3_2.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum MapError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 97 | #[error("corrupted map line")] [INFO] [stdout] 98 | DecodeError(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 99 | #[error("not a square")] [INFO] [stdout] 100 | NotSquareError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 101 | #[error("unknown map error")] [INFO] [stdout] 102 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day4_1.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum PassportError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 37 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/days/day4_1.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 43 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | eyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | hcl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | byr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 48 | iyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 49 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 50 | hgt: String, // in cm (string because it includes a value) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day4_2.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum PassportError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 39 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/days/day4_2.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 52 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 53 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | eyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 55 | hcl: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | byr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 57 | iyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 58 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 59 | //hgt: String, // in cm (string because it includes a value) [INFO] [stdout] 60 | hgt: (HeightUnit, u32), // enum and value [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bp` is never read [INFO] [stdout] --> src/days/day5_1.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Seat { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 13 | bp: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day5_1.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum SeatError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bp` is never read [INFO] [stdout] --> src/days/day5_2.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Seat { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 13 | bp: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day5_2.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum SeatError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lines` is never read [INFO] [stdout] --> src/days/day6_1.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Questions { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 12 | questions: BTreeMap, [INFO] [stdout] 13 | lines: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day6_1.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day6_2.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day7_1.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day7_2.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day8_1.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day8_2.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day9.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum DecodeError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 16 | #[error("Corrupt questions")] [INFO] [stdout] 17 | CorruptError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | #[error("Invalid Opcode")] [INFO] [stdout] 19 | InvalidOpCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 20 | #[error("unknown passport error")] [INFO] [stdout] 21 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day10.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum DecodeError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 17 | #[error("Corrupt questions")] [INFO] [stdout] 18 | CorruptError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | #[error("Invalid Opcode")] [INFO] [stdout] 20 | InvalidOpCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 21 | #[error("unknown passport error")] [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 57 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "801cbb14454ce31c23f954d7030b0e9d7bba63ea28ab058b933a6bd0d49ae98d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "801cbb14454ce31c23f954d7030b0e9d7bba63ea28ab058b933a6bd0d49ae98d", kill_on_drop: false }` [INFO] [stdout] 801cbb14454ce31c23f954d7030b0e9d7bba63ea28ab058b933a6bd0d49ae98d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 416c1b250c5a16d4ee98c8d9c83365f2842509b69c2d3ce40e29d6056fb9ebcc [INFO] running `Command { std: "docker" "start" "-a" "416c1b250c5a16d4ee98c8d9c83365f2842509b69c2d3ce40e29d6056fb9ebcc", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day1_1.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day1_2.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day3_1.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day3_1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day3_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day3_2.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day4_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day4_1.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day4_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils` [INFO] [stdout] --> src/days/day4_2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::utils; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day5_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/days/day5_1.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day5_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day6_1.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day6_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day6_2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day6_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day7_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day7_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day7_2.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day8_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/days/day8_1.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day8_2.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/days/day8_2.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day9.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day9.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/days/day9.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/days/day10.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/days/day10.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/days/day10.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/days/day10.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | HashSet, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `seatid` is never read [INFO] [stdout] --> src/days/day5_1.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut seatid = 0; [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: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day2_1.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day2_2.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 31 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day3_1.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum MapError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 97 | #[error("corrupted map line")] [INFO] [stdout] 98 | DecodeError(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 99 | #[error("not a square")] [INFO] [stdout] 100 | NotSquareError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 101 | #[error("unknown map error")] [INFO] [stdout] 102 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day3_2.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub enum MapError { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 97 | #[error("corrupted map line")] [INFO] [stdout] 98 | DecodeError(String), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 99 | #[error("not a square")] [INFO] [stdout] 100 | NotSquareError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 101 | #[error("unknown map error")] [INFO] [stdout] 102 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day4_1.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum PassportError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 37 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/days/day4_1.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 42 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 43 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 44 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 45 | eyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | hcl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 47 | byr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 48 | iyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 49 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 50 | hgt: String, // in cm (string because it includes a value) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day4_2.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub enum PassportError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 39 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/days/day4_2.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 52 | ecl: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 53 | pid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | eyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 55 | hcl: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | byr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 57 | iyr: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 58 | cid: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 59 | //hgt: String, // in cm (string because it includes a value) [INFO] [stdout] 60 | hgt: (HeightUnit, u32), // enum and value [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bp` is never read [INFO] [stdout] --> src/days/day5_1.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Seat { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 13 | bp: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day5_1.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum SeatError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bp` is never read [INFO] [stdout] --> src/days/day5_2.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Seat { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 13 | bp: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day5_2.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum SeatError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lines` is never read [INFO] [stdout] --> src/days/day6_1.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Questions { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 12 | questions: BTreeMap, [INFO] [stdout] 13 | lines: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day6_1.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day6_2.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day7_1.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day7_2.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day8_1.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Unknown` is never constructed [INFO] [stdout] --> src/days/day8_2.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum DecodeError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day9.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum DecodeError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 16 | #[error("Corrupt questions")] [INFO] [stdout] 17 | CorruptError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | #[error("Invalid Opcode")] [INFO] [stdout] 19 | InvalidOpCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 20 | #[error("unknown passport error")] [INFO] [stdout] 21 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stdout] --> src/days/day10.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum DecodeError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 17 | #[error("Corrupt questions")] [INFO] [stdout] 18 | CorruptError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | #[error("Invalid Opcode")] [INFO] [stdout] 20 | InvalidOpCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 21 | #[error("unknown passport error")] [INFO] [stdout] 22 | Unknown, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 57 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "416c1b250c5a16d4ee98c8d9c83365f2842509b69c2d3ce40e29d6056fb9ebcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "416c1b250c5a16d4ee98c8d9c83365f2842509b69c2d3ce40e29d6056fb9ebcc", kill_on_drop: false }` [INFO] [stdout] 416c1b250c5a16d4ee98c8d9c83365f2842509b69c2d3ce40e29d6056fb9ebcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d163f62e030f00d5ce8f14135e8e6e015c9ece768135ded63eab35ca5fe76527 [INFO] running `Command { std: "docker" "start" "-a" "d163f62e030f00d5ce8f14135e8e6e015c9ece768135ded63eab35ca5fe76527", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::OpenOptions` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::OpenOptions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day1_1.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day1_2.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day3_1.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils` [INFO] [stderr] --> src/days/day3_1.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day3_2.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils` [INFO] [stderr] --> src/days/day3_2.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day4_1.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils` [INFO] [stderr] --> src/days/day4_1.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day4_2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::utils` [INFO] [stderr] --> src/days/day4_2.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::utils; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day5_1.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/days/day5_1.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day5_2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day6_1.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day6_1.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day6_2.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day6_2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day7_1.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day7_2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/days/day7_2.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | HashSet, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day8_1.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/days/day8_1.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | HashMap, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day8_2.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/days/day8_2.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | HashMap, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day9.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day9.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap` and `HashSet` [INFO] [stderr] --> src/days/day9.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | HashMap, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 5 | HashSet, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/days/day10.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/days/day10.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/days/day10.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/days/day10.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | HashSet, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `seatid` is never read [INFO] [stderr] --> src/days/day5_1.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | let mut seatid = 0; [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: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day2_1.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub enum PasswordError { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 38 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day2_2.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub enum PasswordError { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 31 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stderr] --> src/days/day3_1.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub enum MapError { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] 97 | #[error("corrupted map line")] [INFO] [stderr] 98 | DecodeError(String), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 99 | #[error("not a square")] [INFO] [stderr] 100 | NotSquareError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 101 | #[error("unknown map error")] [INFO] [stderr] 102 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `DecodeError`, `NotSquareError`, and `Unknown` are never constructed [INFO] [stderr] --> src/days/day3_2.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub enum MapError { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] 97 | #[error("corrupted map line")] [INFO] [stderr] 98 | DecodeError(String), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 99 | #[error("not a square")] [INFO] [stderr] 100 | NotSquareError(String), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 101 | #[error("unknown map error")] [INFO] [stderr] 102 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MapError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day4_1.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub enum PassportError { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 37 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/days/day4_1.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 42 | struct Passport { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 43 | ecl: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 44 | pid: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 45 | eyr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 46 | hcl: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 47 | byr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 48 | iyr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 49 | cid: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] 50 | hgt: String, // in cm (string because it includes a value) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day4_2.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub enum PassportError { [INFO] [stderr] | ------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 39 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PassportError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/days/day4_2.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 51 | struct Passport { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 52 | ecl: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 53 | pid: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 54 | eyr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 55 | hcl: u64, [INFO] [stderr] | ^^^ [INFO] [stderr] 56 | byr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 57 | iyr: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 58 | cid: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] 59 | //hgt: String, // in cm (string because it includes a value) [INFO] [stderr] 60 | hgt: (HeightUnit, u32), // enum and value [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Passport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `bp` is never read [INFO] [stderr] --> src/days/day5_1.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct Seat { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 13 | bp: String, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day5_1.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum SeatError { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 24 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `bp` is never read [INFO] [stderr] --> src/days/day5_2.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct Seat { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 13 | bp: String, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Seat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day5_2.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum SeatError { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 24 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SeatError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `lines` is never read [INFO] [stderr] --> src/days/day6_1.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 11 | struct Questions { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 12 | questions: BTreeMap, [INFO] [stderr] 13 | lines: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day6_1.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 22 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day6_2.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 22 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day7_1.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 26 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day7_2.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 27 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day8_1.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `Unknown` is never constructed [INFO] [stderr] --> src/days/day8_2.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub enum DecodeError { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stderr] --> src/days/day9.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum DecodeError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 16 | #[error("Corrupt questions")] [INFO] [stderr] 17 | CorruptError(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 18 | #[error("Invalid Opcode")] [INFO] [stderr] 19 | InvalidOpCode(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 20 | #[error("unknown passport error")] [INFO] [stderr] 21 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `CorruptError`, `InvalidOpCode`, and `Unknown` are never constructed [INFO] [stderr] --> src/days/day10.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub enum DecodeError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 17 | #[error("Corrupt questions")] [INFO] [stderr] 18 | CorruptError(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 19 | #[error("Invalid Opcode")] [INFO] [stderr] 20 | InvalidOpCode(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 21 | #[error("unknown passport error")] [INFO] [stderr] 22 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DecodeError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `aoc2020` (bin "aoc2020" test) generated 57 warnings (run `cargo fix --bin "aoc2020" --tests` to apply 34 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2020-53d74171ebb06f31) [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" "d163f62e030f00d5ce8f14135e8e6e015c9ece768135ded63eab35ca5fe76527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d163f62e030f00d5ce8f14135e8e6e015c9ece768135ded63eab35ca5fe76527", kill_on_drop: false }` [INFO] [stdout] d163f62e030f00d5ce8f14135e8e6e015c9ece768135ded63eab35ca5fe76527