[INFO] cloning repository https://github.com/peaceman/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peaceman/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeaceman%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeaceman%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bad951d5199fde73540f1e3aa5bcb223902169e [INFO] testing peaceman/aoc2020 against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeaceman%2Faoc2020" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/peaceman/aoc2020 [INFO] finished tweaking git repo https://github.com/peaceman/aoc2020 [INFO] tweaked toml for git repo https://github.com/peaceman/aoc2020 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/peaceman/aoc2020 on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/peaceman/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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd904930df3640ef92b043bbfacc9311ca9972def675c5e32b091369e367a51b [INFO] running `Command { std: "docker" "start" "-a" "bd904930df3640ef92b043bbfacc9311ca9972def675c5e32b091369e367a51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd904930df3640ef92b043bbfacc9311ca9972def675c5e32b091369e367a51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd904930df3640ef92b043bbfacc9311ca9972def675c5e32b091369e367a51b", kill_on_drop: false }` [INFO] [stdout] bd904930df3640ef92b043bbfacc9311ca9972def675c5e32b091369e367a51b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 37c775344a6454f17b5bb9a35013b9e234317a320dd580a77b7a75ad1adda754 [INFO] running `Command { std: "docker" "start" "-a" "37c775344a6454f17b5bb9a35013b9e234317a320dd580a77b7a75ad1adda754", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling scan_fmt v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/bin/day9b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/bin/day9b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/bin/day11a.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day1b.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher { [INFO] [stdout] | ^^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day11a.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | fn parse(mut reader: impl BufRead) -> Result { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day11a.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | fn iter(&self) -> SeatLayoutIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 171 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/bin/day16a.rs:82:29 [INFO] [stdout] | [INFO] [stdout] 82 | ... std::mem::replace(&mut my_ticket, ticket); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = std::mem::replace(&mut my_ticket, ticket); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bin/day4a.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 93 | birth_year: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 94 | issue_year: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | expiration_year: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 96 | height: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 97 | hair_color: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 98 | eye_color: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 99 | passport_id: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 100 | country_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bin/day4b.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 96 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 97 | birth_year: BirthYear, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 98 | issue_year: IssueYear, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 99 | expiration_year: ExpirationYear, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 100 | height: Height, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 101 | hair_color: HairColor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | eye_color: EyeColor, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 103 | passport_id: PassportId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 104 | country_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:144:22 [INFO] [stdout] | [INFO] [stdout] 144 | pub struct BirthYear(u32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | pub struct IssueYear(u32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:186:27 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct ExpirationYear(u32); [INFO] [stdout] | -------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:238:21 [INFO] [stdout] | [INFO] [stdout] 238 | pub struct HeightCm(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:259:21 [INFO] [stdout] | [INFO] [stdout] 259 | pub struct HeightIn(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:280:22 [INFO] [stdout] | [INFO] [stdout] 280 | pub struct HairColor(String); [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:333:23 [INFO] [stdout] | [INFO] [stdout] 333 | pub struct PassportId(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Filter` [INFO] [stdout] --> src/bin/day17b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::Filter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cycle` [INFO] [stdout] --> src/bin/day17b.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | for cycle in 0..cycles { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/bin/day9a.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stdout] --> src/bin/day18a.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::fmt::Alignment::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/bin/day18a.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/day18a.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | panic!(error_msg); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 175 | panic!("{}", error_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/day15a.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stdout] --> src/bin/day18b.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::fmt::Alignment::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Pointer` [INFO] [stdout] --> src/bin/day18b.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::Pointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/bin/day18b.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/bin/day7b.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/day18b.rs:176:20 [INFO] [stdout] | [INFO] [stdout] 176 | panic!(error_msg); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 176 | panic!("{}", error_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expand_rule` is never used [INFO] [stdout] --> src/bin/day19b.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn expand_rule(rules: &Rules, idx: usize) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/day15b.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/bin/day11b.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day11b.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | fn iter(&self) -> SeatLayoutIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 210 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/day14a.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] 70 + if let Ok(string_mask) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.37s [INFO] running `Command { std: "docker" "inspect" "37c775344a6454f17b5bb9a35013b9e234317a320dd580a77b7a75ad1adda754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c775344a6454f17b5bb9a35013b9e234317a320dd580a77b7a75ad1adda754", kill_on_drop: false }` [INFO] [stdout] 37c775344a6454f17b5bb9a35013b9e234317a320dd580a77b7a75ad1adda754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8ca46b0c2ee0e77d9dfd7eb514fbedabb5b17c319ef3e7fff59789abc08997db [INFO] running `Command { std: "docker" "start" "-a" "8ca46b0c2ee0e77d9dfd7eb514fbedabb5b17c319ef3e7fff59789abc08997db", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FieldRules` [INFO] [stdout] --> src/bin/day16b.rs:193:81 [INFO] [stdout] | [INFO] [stdout] 193 | determine_field_positions, determine_ticket_scanning_error_rate, parse, FieldRules, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/day14a.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] 70 + if let Ok(string_mask) = scan_fmt!(l, "mask = {}", String) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/bin/day7b.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bin/day4a.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 93 | birth_year: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 94 | issue_year: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 95 | expiration_year: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 96 | height: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 97 | hair_color: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 98 | eye_color: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 99 | passport_id: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 100 | country_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rules` [INFO] [stdout] --> src/bin/day19a.rs:115:37 [INFO] [stdout] | [INFO] [stdout] 115 | use crate::{expand_rule, parse, Rules}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/bin/day9b.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/bin/day9b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Filter` [INFO] [stdout] --> src/bin/day17b.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::Filter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stdout] --> src/bin/day18a.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::fmt::Alignment::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/bin/day11a.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GridPlace` and `Point` [INFO] [stdout] --> src/bin/day11a.rs:276:60 [INFO] [stdout] | [INFO] [stdout] 276 | use crate::{apply_seating_rules, count_occupied_seats, GridPlace, Point, SeatLayout}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/bin/day18a.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_ticket` [INFO] [stdout] --> src/bin/day16b.rs:213:27 [INFO] [stdout] | [INFO] [stdout] 213 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_ticket` [INFO] [stdout] --> src/bin/day16b.rs:235:27 [INFO] [stdout] | [INFO] [stdout] 235 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day1b.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher { [INFO] [stdout] | ^^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day18a.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let mut scanner = Scanner::new(input); [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: panic message is not a string literal [INFO] [stdout] --> src/bin/day18a.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | panic!(error_msg); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 175 | panic!("{}", error_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `messages` [INFO] [stdout] --> src/bin/day19a.rs:164:21 [INFO] [stdout] | [INFO] [stdout] 164 | let (rules, messages) = parse(input.trim().as_bytes()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [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/bin/day11a.rs:81:14 [INFO] [stdout] | [INFO] [stdout] 81 | fn parse(mut reader: impl BufRead) -> Result { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day11a.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | fn iter(&self) -> SeatLayoutIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 171 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cycle` [INFO] [stdout] --> src/bin/day17b.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | for cycle in 0..cycles { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/bin/day11b.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GridPlace` and `Point` [INFO] [stdout] --> src/bin/day11b.rs:315:60 [INFO] [stdout] | [INFO] [stdout] 315 | use crate::{apply_seating_rules, count_occupied_seats, GridPlace, Point, SeatLayout}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bin/day11b.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | fn iter(&self) -> SeatLayoutIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 210 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/bin/day4b.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 96 | struct Passport { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 97 | birth_year: BirthYear, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 98 | issue_year: IssueYear, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 99 | expiration_year: ExpirationYear, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 100 | height: Height, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 101 | hair_color: HairColor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | eye_color: EyeColor, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 103 | passport_id: PassportId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 104 | country_id: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:144:22 [INFO] [stdout] | [INFO] [stdout] 144 | pub struct BirthYear(u32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | pub struct IssueYear(u32); [INFO] [stdout] | --------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:186:27 [INFO] [stdout] | [INFO] [stdout] 186 | pub struct ExpirationYear(u32); [INFO] [stdout] | -------------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:238:21 [INFO] [stdout] | [INFO] [stdout] 238 | pub struct HeightCm(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:259:21 [INFO] [stdout] | [INFO] [stdout] 259 | pub struct HeightIn(u32); [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:280:22 [INFO] [stdout] | [INFO] [stdout] 280 | pub struct HairColor(String); [INFO] [stdout] | --------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/day4b.rs:333:23 [INFO] [stdout] | [INFO] [stdout] 333 | pub struct PassportId(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stdout] --> src/bin/day18b.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use core::fmt::Alignment::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Pointer` [INFO] [stdout] --> src/bin/day18b.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::Pointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stdout] --> src/bin/day18b.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::hint::unreachable_unchecked; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RulePart` and `Rules` [INFO] [stdout] --> src/bin/day19b.rs:185:55 [INFO] [stdout] | [INFO] [stdout] 185 | use crate::{expand_rule, is_valid_message, parse, RulePart, Rules}; [INFO] [stdout] | ^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day18b.rs:307:13 [INFO] [stdout] | [INFO] [stdout] 307 | let mut scanner = Scanner::new(input); [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: `messages` [INFO] [stdout] --> src/bin/day19b.rs:265:25 [INFO] [stdout] | [INFO] [stdout] 265 | let (mut rules, messages) = parse(input.trim().as_bytes()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `messages` [INFO] [stdout] --> src/bin/day19b.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | let (rules, messages) = parse(input.trim().as_bytes()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/day18b.rs:176:20 [INFO] [stdout] | [INFO] [stdout] 176 | panic!(error_msg); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 176 | panic!("{}", error_msg); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/day15b.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/bin/day9a.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/day15a.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FieldRules` [INFO] [stdout] --> src/bin/day16a.rs:111:62 [INFO] [stdout] | [INFO] [stdout] 111 | use crate::{determine_ticket_scanning_error_rate, parse, FieldRules}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_ticket` [INFO] [stdout] --> src/bin/day16a.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/bin/day16a.rs:82:29 [INFO] [stdout] | [INFO] [stdout] 82 | ... std::mem::replace(&mut my_ticket, ticket); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = std::mem::replace(&mut my_ticket, ticket); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.64s [INFO] running `Command { std: "docker" "inspect" "8ca46b0c2ee0e77d9dfd7eb514fbedabb5b17c319ef3e7fff59789abc08997db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca46b0c2ee0e77d9dfd7eb514fbedabb5b17c319ef3e7fff59789abc08997db", kill_on_drop: false }` [INFO] [stdout] 8ca46b0c2ee0e77d9dfd7eb514fbedabb5b17c319ef3e7fff59789abc08997db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f56952387aa9abdf469625f609b83f633f0ea84bb1e370e58457ce571cb1ec56 [INFO] running `Command { std: "docker" "start" "-a" "f56952387aa9abdf469625f609b83f633f0ea84bb1e370e58457ce571cb1ec56", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/day15a.rs:43:6 [INFO] [stderr] | [INFO] [stderr] 43 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rules` [INFO] [stderr] --> src/bin/day19a.rs:115:37 [INFO] [stderr] | [INFO] [stderr] 115 | use crate::{expand_rule, parse, Rules}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `messages` [INFO] [stderr] --> src/bin/day19a.rs:164:21 [INFO] [stderr] | [INFO] [stderr] 164 | let (rules, messages) = parse(input.trim().as_bytes()); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Filter` [INFO] [stderr] --> src/bin/day17b.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::iter::Filter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cycle` [INFO] [stderr] --> src/bin/day17b.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | for cycle in 0..cycles { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/bin/day14a.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 70 - if let Ok((string_mask)) = scan_fmt!(l, "mask = {}", String) { [INFO] [stderr] 70 + if let Ok(string_mask) = scan_fmt!(l, "mask = {}", String) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/bin/day7b.rs:2:33 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/bin/day9a.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `aoc2020` (bin "day15a" test) generated 1 warning [INFO] [stderr] warning: `aoc2020` (bin "day19a" test) generated 2 warnings (run `cargo fix --bin "day19a" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day17b" test) generated 2 warnings (run `cargo fix --bin "day17b" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day14a" test) generated 1 warning (run `cargo fix --bin "day14a" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day7b" test) generated 1 warning (run `cargo fix --bin "day7b" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day9a" test) generated 1 warning (run `cargo fix --bin "day9a" --tests` to apply 1 suggestion) [INFO] [stderr] warning: unused import: `Display` [INFO] [stderr] --> src/bin/day11b.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GridPlace` and `Point` [INFO] [stderr] --> src/bin/day11b.rs:315:60 [INFO] [stderr] | [INFO] [stderr] 315 | use crate::{apply_seating_rules, count_occupied_seats, GridPlace, Point, SeatLayout}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bin/day11b.rs:210:13 [INFO] [stderr] | [INFO] [stderr] 210 | fn iter(&self) -> SeatLayoutIter { [INFO] [stderr] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 210 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Display` [INFO] [stderr] --> src/bin/day11a.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GridPlace` and `Point` [INFO] [stderr] --> src/bin/day11a.rs:276:60 [INFO] [stderr] | [INFO] [stderr] 276 | use crate::{apply_seating_rules, count_occupied_seats, GridPlace, Point, SeatLayout}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day11a.rs:81:14 [INFO] [stderr] | [INFO] [stderr] 81 | fn parse(mut reader: impl BufRead) -> Result { [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bin/day11a.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | fn iter(&self) -> SeatLayoutIter { [INFO] [stderr] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 171 | fn iter(&self) -> SeatLayoutIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stderr] --> src/bin/day18a.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::fmt::Alignment::Left; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stderr] --> src/bin/day18a.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::hint::unreachable_unchecked; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day18a.rs:291:13 [INFO] [stderr] | [INFO] [stderr] 291 | let mut scanner = Scanner::new(input); [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: panic message is not a string literal [INFO] [stderr] --> src/bin/day18a.rs:175:20 [INFO] [stderr] | [INFO] [stderr] 175 | panic!(error_msg); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 175 | panic!("{}", error_msg); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FieldRules` [INFO] [stderr] --> src/bin/day16b.rs:193:81 [INFO] [stderr] | [INFO] [stderr] 193 | determine_field_positions, determine_ticket_scanning_error_rate, parse, FieldRules, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_ticket` [INFO] [stderr] --> src/bin/day16b.rs:213:27 [INFO] [stderr] | [INFO] [stderr] 213 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_ticket` [INFO] [stderr] --> src/bin/day16b.rs:235:27 [INFO] [stderr] | [INFO] [stderr] 235 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/bin/day4b.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 96 | struct Passport { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 97 | birth_year: BirthYear, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 98 | issue_year: IssueYear, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 99 | expiration_year: ExpirationYear, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 100 | height: Height, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 101 | hair_color: HairColor, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 102 | eye_color: EyeColor, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 103 | passport_id: PassportId, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 104 | country_id: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:144:22 [INFO] [stderr] | [INFO] [stderr] 144 | pub struct BirthYear(u32); [INFO] [stderr] | --------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:165:22 [INFO] [stderr] | [INFO] [stderr] 165 | pub struct IssueYear(u32); [INFO] [stderr] | --------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:186:27 [INFO] [stderr] | [INFO] [stderr] 186 | pub struct ExpirationYear(u32); [INFO] [stderr] | -------------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:238:21 [INFO] [stderr] | [INFO] [stderr] 238 | pub struct HeightCm(u32); [INFO] [stderr] | -------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:259:21 [INFO] [stderr] | [INFO] [stderr] 259 | pub struct HeightIn(u32); [INFO] [stderr] | -------- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:280:22 [INFO] [stderr] | [INFO] [stderr] 280 | pub struct HairColor(String); [INFO] [stderr] | --------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/bin/day4b.rs:333:23 [INFO] [stderr] | [INFO] [stderr] 333 | pub struct PassportId(String); [INFO] [stderr] | ---------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap` and `HashSet` [INFO] [stderr] --> src/bin/day9b.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/bin/day9b.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/bin/day4a.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 92 | struct Passport { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 93 | birth_year: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 94 | issue_year: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 95 | expiration_year: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 96 | height: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 97 | hair_color: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 98 | eye_color: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 99 | passport_id: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 100 | country_id: Option, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt::Alignment::Left` [INFO] [stderr] --> src/bin/day18b.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use core::fmt::Alignment::Left; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Pointer` [INFO] [stderr] --> src/bin/day18b.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::Pointer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::hint::unreachable_unchecked` [INFO] [stderr] --> src/bin/day18b.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::hint::unreachable_unchecked; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day18b.rs:307:13 [INFO] [stderr] | [INFO] [stderr] 307 | let mut scanner = Scanner::new(input); [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: panic message is not a string literal [INFO] [stderr] --> src/bin/day18b.rs:176:20 [INFO] [stderr] | [INFO] [stderr] 176 | panic!(error_msg); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 176 | panic!("{}", error_msg); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/day15b.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 45 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `aoc2020` (bin "day11b" test) generated 3 warnings (run `cargo fix --bin "day11b" --tests` to apply 3 suggestions) [INFO] [stderr] warning: `aoc2020` (bin "day11a" test) generated 4 warnings (run `cargo fix --bin "day11a" --tests` to apply 4 suggestions) [INFO] [stderr] warning: `aoc2020` (bin "day18a" test) generated 4 warnings (run `cargo fix --bin "day18a" --tests` to apply 4 suggestions) [INFO] [stderr] warning: `aoc2020` (bin "day16b" test) generated 3 warnings (run `cargo fix --bin "day16b" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day4b" test) generated 8 warnings [INFO] [stderr] warning: `aoc2020` (bin "day9b" test) generated 2 warnings (run `cargo fix --bin "day9b" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `aoc2020` (bin "day4a" test) generated 1 warning [INFO] [stderr] warning: `aoc2020` (bin "day18b" test) generated 5 warnings (run `cargo fix --bin "day18b" --tests` to apply 5 suggestions) [INFO] [stderr] warning: `aoc2020` (bin "day15b" test) generated 1 warning [INFO] [stderr] warning: unused import: `FieldRules` [INFO] [stderr] --> src/bin/day16a.rs:111:62 [INFO] [stderr] | [INFO] [stderr] 111 | use crate::{determine_ticket_scanning_error_rate, parse, FieldRules}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `my_ticket` [INFO] [stderr] --> src/bin/day16a.rs:130:27 [INFO] [stderr] | [INFO] [stderr] 130 | let (field_rules, my_ticket, nearby_tickets) = parse(data.as_bytes()); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_ticket` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/bin/day16a.rs:82:29 [INFO] [stderr] | [INFO] [stderr] 82 | ... std::mem::replace(&mut my_ticket, ticket); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 82 | let _ = std::mem::replace(&mut my_ticket, ticket); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RulePart` and `Rules` [INFO] [stderr] --> src/bin/day19b.rs:185:55 [INFO] [stderr] | [INFO] [stderr] 185 | use crate::{expand_rule, is_valid_message, parse, RulePart, Rules}; [INFO] [stderr] | ^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `messages` [INFO] [stderr] --> src/bin/day19b.rs:265:25 [INFO] [stderr] | [INFO] [stderr] 265 | let (mut rules, messages) = parse(input.trim().as_bytes()); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `messages` [INFO] [stderr] --> src/bin/day19b.rs:317:21 [INFO] [stderr] | [INFO] [stderr] 317 | let (rules, messages) = parse(input.trim().as_bytes()); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messages` [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bin/day1b.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher { [INFO] [stderr] | ^^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 29 | fn gen_matcher(numbers: &[u64], recursion_level: u64) -> Matcher<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `aoc2020` (bin "day16a" test) generated 3 warnings (run `cargo fix --bin "day16a" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day19b" test) generated 3 warnings (run `cargo fix --bin "day19b" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `aoc2020` (bin "day1b" test) generated 1 warning (run `cargo fix --bin "day1b" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/bin/day10a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day10a-9e759ac41592c218) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_part1_example_a ... ok [INFO] [stdout] test tests::test_part1_example_b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day10b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day10b-c8156fdc37a41467) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_part2_example_a ... ok [INFO] [stdout] test tests::test_part2_example_b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day11a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day11a-8ba27a60223e1778) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_apply_seating_rules ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day11b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day11b-935459b1adc5ce37) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_apply_seating_rules ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day12a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day12a-2aa3524b32c4eda2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_navigation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day12b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day12b-d77ed5cd24b84668) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_navigation ... ok [INFO] [stdout] test tests::test_rotation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day13a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day13a-ec6076da40cb235a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_determine_earliest_bus ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day13b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day13b-e5bb528d0f5990bc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/bin/day14a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day14a-31ed3c900b380c9b) [INFO] [stdout] test tests::test_find_earliest_timestamp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_bitmask ... ok [INFO] [stdout] test tests::test_execute ... ok [INFO] [stderr] Running unittests src/bin/day14b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day14b-ad6e3fcd7f209d3c) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_bitmask ... ok [INFO] [stdout] test tests::test_execute ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day15a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day15a-c820614a1a0de49a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_play_game ... ok [INFO] [stderr] Running unittests src/bin/day15b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day15b-2cf4a307a8cd4d21) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_play_game ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.21s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day16a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day16a-600b46197a70842b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_determine_ticket_scanning_error_rate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day16b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day16b-0c9d39879b6e3b4d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_determine_ticket_scanning_error_rate ... ok [INFO] [stdout] test tests::test_determine_field_positions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day17a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day17a-8eba2cae02ae8ec1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_simulate_cycles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day17b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day17b-f15b3adf014fb452) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_simulate_cycles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day18a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day18a-0267f7c9f45f6eb4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_eval ... ok [INFO] [stdout] test tests::test_scanner ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day18b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day18b-ffe5b302eac6393d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_scanner ... ok [INFO] [stdout] test tests::test_eval ... ok [INFO] [stderr] Running unittests src/bin/day19a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day19a-e2848ad394f87aa2) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_matching_messages ... ok [INFO] [stdout] test tests::test_rule_expansion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day19b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day19b-06ee08430b6732ad) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day1a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day1a-e7b95eae9b7a03b8) [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_rule_expansion ... ok [INFO] [stdout] test tests::test_matching_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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] [stderr] Running unittests src/bin/day1b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day1b-5a18e83718160e14) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/day2a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day2a-ccbe0bb0d9169b42) [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] [stderr] Running unittests src/bin/day2b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day2b-e7548d1096c574b8) [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] [stderr] Running unittests src/bin/day3a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day3a-ab7aac2643d23186) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day3b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day3b-267badc864816c81) [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] [stderr] Running unittests src/bin/day4a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day4a-81247624f1ce8a87) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day4b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day4b-a5bafe7d2bcf79cc) [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] [stderr] Running unittests src/bin/day5a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day5a-5d57b2cf2cff8a9c) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test boarding_pass::tests::test_decode_part ... ok [INFO] [stdout] test boarding_pass::tests::test_parse_seat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day5b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day5b-8a7194b791077034) [INFO] [stderr] Running unittests src/bin/day6a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day6a-c9e2e83a779106d7) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test boarding_pass::tests::test_decode_part ... ok [INFO] [stdout] test boarding_pass::tests::test_parse_seat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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] [stderr] Running unittests src/bin/day6b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day6b-10202dfac1f93bf8) [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] [stderr] Running unittests src/bin/day7a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day7a-910fb47d266129c1) [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] [stderr] Running unittests src/bin/day7b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day7b-099fa9f2189b9c0e) [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] [stderr] Running unittests src/bin/day8a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day8a-7674d29dc82d3519) [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] [stderr] Running unittests src/bin/day8b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day8b-7453e474ce0115fe) [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] [stderr] Running unittests src/bin/day9a.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day9a-2e1e95cce125b278) [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] [stderr] Running unittests src/bin/day9b.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/day9b-61467266b3ce6de5) [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" "f56952387aa9abdf469625f609b83f633f0ea84bb1e370e58457ce571cb1ec56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f56952387aa9abdf469625f609b83f633f0ea84bb1e370e58457ce571cb1ec56", kill_on_drop: false }` [INFO] [stdout] f56952387aa9abdf469625f609b83f633f0ea84bb1e370e58457ce571cb1ec56