[INFO] cloning repository https://github.com/whyster/Advent-of-Code-2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whyster/Advent-of-Code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2FAdvent-of-Code-2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2FAdvent-of-Code-2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d72575bf0ad2197581f72a6a6fd1f1fd4a9b14bd [INFO] checking whyster/Advent-of-Code-2023 against try#da0275e101cdc809ce291ed8b64d6f82c6b65467 for pr-134276 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhyster%2FAdvent-of-Code-2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whyster/Advent-of-Code-2023 on toolchain da0275e101cdc809ce291ed8b64d6f82c6b65467 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whyster/Advent-of-Code-2023 [INFO] finished tweaking git repo https://github.com/whyster/Advent-of-Code-2023 [INFO] tweaked toml for git repo https://github.com/whyster/Advent-of-Code-2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/whyster/Advent-of-Code-2023 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" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f50097487c16e0684caa7014f5e1ca35d7bd6a196813b120a118fc55927525d [INFO] running `Command { std: "docker" "start" "-a" "5f50097487c16e0684caa7014f5e1ca35d7bd6a196813b120a118fc55927525d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f50097487c16e0684caa7014f5e1ca35d7bd6a196813b120a118fc55927525d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f50097487c16e0684caa7014f5e1ca35d7bd6a196813b120a118fc55927525d", kill_on_drop: false }` [INFO] [stdout] 5f50097487c16e0684caa7014f5e1ca35d7bd6a196813b120a118fc55927525d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+da0275e101cdc809ce291ed8b64d6f82c6b65467" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2124809a39bcd17aa57c88addb484158672edb111d7eb6f65d780cd69a24ab8c [INFO] running `Command { std: "docker" "start" "-a" "2124809a39bcd17aa57c88addb484158672edb111d7eb6f65d780cd69a24ab8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking day-02 v0.1.0 (/opt/rustwide/workdir/day-02) [INFO] [stderr] Checking day-03 v0.1.0 (/opt/rustwide/workdir/day-03) [INFO] [stderr] Checking day-01 v0.1.0 (/opt/rustwide/workdir/day-01) [INFO] [stdout] warning: unused imports: `multispace1` and `newline` [INFO] [stdout] --> day-02/src/part1.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::character::complete::{alpha1, digit1, line_ending, multispace1, newline}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `many0` [INFO] [stdout] --> day-02/src/part1.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::multi::{many0, separated_list0, separated_list1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any`, `ascii::AsciiExt`, and `ops::Index` [INFO] [stdout] --> day-03/src/part1.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any, ascii::AsciiExt, ops::Index}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `any`, `ascii::AsciiExt`, and `ops::Index` [INFO] [stdout] --> day-03/src/part1.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any, ascii::AsciiExt, ops::Index}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Slice` [INFO] [stdout] --> day-03/src/part1.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::Slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `multispace1` and `newline` [INFO] [stdout] --> day-02/src/part1.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::character::complete::{alpha1, digit1, line_ending, multispace1, newline}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> day-03/src/part1.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | if (y == self.y && x >= self.x && x < bottom_right_x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - if (y == self.y && x >= self.x && x < bottom_right_x) { [INFO] [stdout] 26 + if y == self.y && x >= self.x && x < bottom_right_x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `many0` [INFO] [stdout] --> day-02/src/part1.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::multi::{many0, separated_list0, separated_list1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::branch::alt` [INFO] [stdout] --> day-01/src/part1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nom::branch::alt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Slice` [INFO] [stdout] --> day-03/src/part1.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::Slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `tag` and `take_while_m_n` [INFO] [stdout] --> day-01/src/part1.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::bytes::complete::{tag, take_while_m_n}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> day-03/src/part1.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | if (y == self.y && x >= self.x && x < bottom_right_x) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - if (y == self.y && x >= self.x && x < bottom_right_x) { [INFO] [stdout] 26 + if y == self.y && x >= self.x && x < bottom_right_x { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha0`, `alpha1`, `digit0`, and `digit1` [INFO] [stdout] --> day-01/src/part1.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use nom::character::complete::{alpha0, alpha1, digit0, digit1}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `is_alphabetic` and `is_alphanumeric` [INFO] [stdout] --> day-01/src/part1.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::character::{is_alphabetic, is_alphanumeric}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `many0` and `many1` [INFO] [stdout] --> day-01/src/part1.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::multi::{many0, many1}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult` [INFO] [stdout] --> day-01/src/part1.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::take` [INFO] [stdout] --> day-01/src/part1.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::mem::take; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::field::debug` [INFO] [stdout] --> day-01/src/part1.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::field::debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `event`, `info`, and `trace` [INFO] [stdout] --> day-01/src/part1.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::{debug, event, info, instrument, trace, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Lines` [INFO] [stdout] --> day-01/src/part2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Lines; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::branch::alt` [INFO] [stdout] --> day-01/src/part1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nom::branch::alt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `tag` and `take_while_m_n` [INFO] [stdout] --> day-01/src/part1.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::bytes::complete::{tag, take_while_m_n}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha0`, `alpha1`, `digit0`, and `digit1` [INFO] [stdout] --> day-01/src/part1.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use nom::character::complete::{alpha0, alpha1, digit0, digit1}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `is_alphabetic` and `is_alphanumeric` [INFO] [stdout] --> day-01/src/part1.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use nom::character::{is_alphabetic, is_alphanumeric}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `many0` and `many1` [INFO] [stdout] --> day-01/src/part1.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::multi::{many0, many1}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::IResult` [INFO] [stdout] --> day-01/src/part1.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nom::IResult; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::take` [INFO] [stdout] --> day-01/src/part1.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::mem::take; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::field::debug` [INFO] [stdout] --> day-01/src/part1.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::field::debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `debug`, `event`, `info`, and `trace` [INFO] [stdout] --> day-01/src/part1.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::{debug, event, info, instrument, trace, Level}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Lines` [INFO] [stdout] --> day-01/src/part2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Lines; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> day-03/src/part1.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any, ascii::AsciiExt, ops::Index}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> day-03/src/part1.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{any, ascii::AsciiExt, ops::Index}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `matching_number` is never read [INFO] [stdout] --> day-03/src/part1.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | matching_number = false; [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: value assigned to `start_x` is never read [INFO] [stdout] --> day-03/src/part1.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | start_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `num_length` is never read [INFO] [stdout] --> day-03/src/part1.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | num_length = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> day-03/src/part2.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | todo!("haven't built test yet"); [INFO] [stdout] | ------------------------------- any code following this expression is unreachable [INFO] [stdout] 14 | let input = include_str!("../input2.txt"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `matching_number` is never read [INFO] [stdout] --> day-03/src/part1.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | matching_number = false; [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: unused variable: `input` [INFO] [stdout] --> day-03/src/part2.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn process(input: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_x` is never read [INFO] [stdout] --> day-03/src/part1.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | start_x = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `num_length` is never read [INFO] [stdout] --> day-03/src/part1.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | num_length = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-02/src/part1.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | let mut cube_count = *played_cubes.get(&played_cube.1).unwrap_or(&0); [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: `input` [INFO] [stdout] --> day-03/src/part2.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn process(input: &str) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dbg_round` [INFO] [stdout] --> day-02/src/part1.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let dbg_round = round.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dbg_round` [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] --> day-02/src/part1.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | let mut cube_count = *played_cubes.get(&played_cube.1).unwrap_or(&0); [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: `dbg_round` [INFO] [stdout] --> day-02/src/part1.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let dbg_round = round.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dbg_round` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> day-01/src/part2.rs:98:14 [INFO] [stdout] | [INFO] [stdout] 98 | let (rest, dig) = parse_digit("one")?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> day-01/src/part2.rs:100:14 [INFO] [stdout] | [INFO] [stdout] 100 | let (rest, dig) = parse_digit("two")?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> day-01/src/part2.rs:102:14 [INFO] [stdout] | [INFO] [stdout] 102 | let (rest, dig) = parse_digit("ztwo")?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> day-01/src/part2.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | let (rest, dig) = parse_digit("ztwo3")?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rest` [INFO] [stdout] --> day-01/src/part2.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | let (rest, dig) = parse_digit(rest)?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rest` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s [INFO] running `Command { std: "docker" "inspect" "2124809a39bcd17aa57c88addb484158672edb111d7eb6f65d780cd69a24ab8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2124809a39bcd17aa57c88addb484158672edb111d7eb6f65d780cd69a24ab8c", kill_on_drop: false }` [INFO] [stdout] 2124809a39bcd17aa57c88addb484158672edb111d7eb6f65d780cd69a24ab8c