[INFO] cloning repository https://github.com/FelixBrgm/aoc_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FelixBrgm/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBrgm%2Faoc_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBrgm%2Faoc_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e006f84441c265eced98ce93763e06fd4bfc689 [INFO] building FelixBrgm/aoc_2023 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelixBrgm%2Faoc_2023" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FelixBrgm/aoc_2023 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FelixBrgm/aoc_2023 [INFO] finished tweaking git repo https://github.com/FelixBrgm/aoc_2023 [INFO] tweaked toml for git repo https://github.com/FelixBrgm/aoc_2023 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FelixBrgm/aoc_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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e87517aa16658996235d3240cb50ef3b7e05558e6f8b41aa47fe8ab20b059a6 [INFO] running `Command { std: "docker" "start" "-a" "8e87517aa16658996235d3240cb50ef3b7e05558e6f8b41aa47fe8ab20b059a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e87517aa16658996235d3240cb50ef3b7e05558e6f8b41aa47fe8ab20b059a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e87517aa16658996235d3240cb50ef3b7e05558e6f8b41aa47fe8ab20b059a6", kill_on_drop: false }` [INFO] [stdout] 8e87517aa16658996235d3240cb50ef3b7e05558e6f8b41aa47fe8ab20b059a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 236828d3a0a505445b78d165ff8e9080aea7ab1c9f181f6651b8add29a1271d0 [INFO] running `Command { std: "docker" "start" "-a" "236828d3a0a505445b78d165ff8e9080aea7ab1c9f181f6651b8add29a1271d0", kill_on_drop: false }` [INFO] [stderr] Compiling aoc_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::Lines` [INFO] [stdout] --> src/day_02/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::Lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/day_05/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day_07/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | 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: variant `High_card` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | High_card, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `One_pair` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | One_pair, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Two_pair` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Two_pair, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Three_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Three_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Full_house` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Full_house, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Four_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Four_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Five_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Five_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day_02/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | for (i, mut line) in lines.enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `possible` [INFO] [stdout] --> src/day_02/main.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | let mut possible = true; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_possible` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `game_nbr` is assigned to, but never used [INFO] [stdout] --> src/day_02/main.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | let mut game_nbr: usize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_game_nbr` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `game_nbr` is never read [INFO] [stdout] --> src/day_02/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | game_nbr = game_number_str.parse::().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_02/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut possible = true; [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: variable does not need to be mutable [INFO] [stdout] --> src/day_03/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | for mut i in x_min..=x_max { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/day_07/main.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 70 | for (c, n) in &map { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_05/main.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | for mut v in almanac.iter_mut() { [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: variable does not need to be mutable [INFO] [stdout] --> src/day_05/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | for mut s in seeds { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_07/main.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut contents: Vec<&str> = contents.lines().collect(); [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "236828d3a0a505445b78d165ff8e9080aea7ab1c9f181f6651b8add29a1271d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "236828d3a0a505445b78d165ff8e9080aea7ab1c9f181f6651b8add29a1271d0", kill_on_drop: false }` [INFO] [stdout] 236828d3a0a505445b78d165ff8e9080aea7ab1c9f181f6651b8add29a1271d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf82087ebdbe1e8ceb8a4627677ab5c6e3703b8d9671ab15d62bc285d8789fa7 [INFO] running `Command { std: "docker" "start" "-a" "cf82087ebdbe1e8ceb8a4627677ab5c6e3703b8d9671ab15d62bc285d8789fa7", kill_on_drop: false }` [INFO] [stderr] Compiling aoc_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/day_05/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Lines` [INFO] [stdout] --> src/day_02/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::str::Lines; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/day_07/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | 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: variant `High_card` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | High_card, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `One_pair` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | One_pair, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Two_pair` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Two_pair, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Three_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Three_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Full_house` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Full_house, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Four_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Four_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Five_of_a_kind` should have an upper camel case name [INFO] [stdout] --> src/day_07/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Five_of_a_kind, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfAKind` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day_02/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | for (i, mut line) in lines.enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `possible` [INFO] [stdout] --> src/day_02/main.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | let mut possible = true; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_possible` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_03/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | for mut i in x_min..=x_max { [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: variable `game_nbr` is assigned to, but never used [INFO] [stdout] --> src/day_02/main.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | let mut game_nbr: usize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_game_nbr` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `game_nbr` is never read [INFO] [stdout] --> src/day_02/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | game_nbr = game_number_str.parse::().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_02/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let mut possible = true; [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: variable does not need to be mutable [INFO] [stdout] --> src/day_05/main.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | for mut v in almanac.iter_mut() { [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: variable does not need to be mutable [INFO] [stdout] --> src/day_05/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | for mut s in seeds { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/day_07/main.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 70 | for (c, n) in &map { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_07/main.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut contents: Vec<&str> = contents.lines().collect(); [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "cf82087ebdbe1e8ceb8a4627677ab5c6e3703b8d9671ab15d62bc285d8789fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf82087ebdbe1e8ceb8a4627677ab5c6e3703b8d9671ab15d62bc285d8789fa7", kill_on_drop: false }` [INFO] [stdout] cf82087ebdbe1e8ceb8a4627677ab5c6e3703b8d9671ab15d62bc285d8789fa7