Dec 18 02:26:21.437 INFO checking christopherjmedlin/aoc-2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 02:26:21.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/christopherjmedlin/aoc-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 02:26:21.717 INFO [stdout] 613b86cdc07106342d47fa7e587485a4727f155e0d708cb302214a02aa4cfbb0 Dec 18 02:26:21.722 INFO running `"docker" "start" "-a" "613b86cdc07106342d47fa7e587485a4727f155e0d708cb302214a02aa4cfbb0"` Dec 18 02:26:22.381 INFO [stderr] Checking aoc-2018 v0.1.0 (/opt/crater/workdir) Dec 18 02:26:22.650 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 18 02:26:22.650 INFO [stderr] --> src/daytwo.rs:1:5 Dec 18 02:26:22.650 INFO [stderr] | Dec 18 02:26:22.650 INFO [stderr] 1 | use std::collections::HashMap; Dec 18 02:26:22.650 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.650 INFO [stderr] | Dec 18 02:26:22.650 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 02:26:22.650 INFO [stderr] Dec 18 02:26:22.650 INFO [stderr] warning: unused import: `chrono::prelude::*` Dec 18 02:26:22.650 INFO [stderr] --> src/dayfour.rs:2:5 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 2 | use chrono::prelude::*; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 18 02:26:22.651 INFO [stderr] --> src/daysix.rs:1:5 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 1 | use std::collections::HashMap; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `BTreeSet` Dec 18 02:26:22.651 INFO [stderr] --> src/dayseven.rs:1:24 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 1 | use std::collections::{BTreeSet, HashMap}; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 18 02:26:22.651 INFO [stderr] --> src/daytwo.rs:1:5 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 1 | use std::collections::HashMap; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `chrono::prelude::*` Dec 18 02:26:22.651 INFO [stderr] --> src/dayfour.rs:2:5 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 2 | use chrono::prelude::*; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 18 02:26:22.651 INFO [stderr] --> src/daysix.rs:1:5 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 1 | use std::collections::HashMap; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `BTreeSet` Dec 18 02:26:22.651 INFO [stderr] --> src/dayseven.rs:1:24 Dec 18 02:26:22.651 INFO [stderr] | Dec 18 02:26:22.651 INFO [stderr] 1 | use std::collections::{BTreeSet, HashMap}; Dec 18 02:26:22.651 INFO [stderr] | ^^^^^^^^ Dec 18 02:26:22.651 INFO [stderr] Dec 18 02:26:22.651 INFO [stderr] warning: unused import: `std::io::Write` Dec 18 02:26:22.651 INFO [stderr] --> src/dayten.rs:4:5 Dec 18 02:26:22.652 INFO [stderr] | Dec 18 02:26:22.652 INFO [stderr] 4 | use std::io::Write; Dec 18 02:26:22.652 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 02:26:22.652 INFO [stderr] Dec 18 02:26:22.652 INFO [stderr] warning: unused import: `max` Dec 18 02:26:22.652 INFO [stderr] --> src/dayeleven.rs:1:16 Dec 18 02:26:22.652 INFO [stderr] | Dec 18 02:26:22.652 INFO [stderr] 1 | use std::cmp::{max, min}; Dec 18 02:26:22.652 INFO [stderr] | ^^^ Dec 18 02:26:22.652 INFO [stderr] Dec 18 02:26:22.652 INFO [stderr] warning: unused import: `std::io::Write` Dec 18 02:26:22.652 INFO [stderr] --> src/dayten.rs:4:5 Dec 18 02:26:22.652 INFO [stderr] | Dec 18 02:26:22.652 INFO [stderr] 4 | use std::io::Write; Dec 18 02:26:22.652 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 02:26:22.652 INFO [stderr] Dec 18 02:26:22.652 INFO [stderr] warning: unused import: `max` Dec 18 02:26:22.652 INFO [stderr] --> src/dayeleven.rs:1:16 Dec 18 02:26:22.652 INFO [stderr] | Dec 18 02:26:22.652 INFO [stderr] 1 | use std::cmp::{max, min}; Dec 18 02:26:22.652 INFO [stderr] | ^^^ Dec 18 02:26:22.652 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `identical_characters` Dec 18 02:26:22.964 INFO [stderr] --> src/daytwo.rs:4:13 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 4 | let mut identical_characters = String::new(); Dec 18 02:26:22.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: consider using `_identical_characters` instead Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 02:26:22.964 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `correct_boxes_found` Dec 18 02:26:22.964 INFO [stderr] --> src/daytwo.rs:5:13 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 5 | let mut correct_boxes_found = false; Dec 18 02:26:22.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_correct_boxes_found` instead Dec 18 02:26:22.964 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `id` Dec 18 02:26:22.964 INFO [stderr] --> src/daythree.rs:62:11 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 62 | for &(id, x, y, width, height) in tiles.iter() { Dec 18 02:26:22.964 INFO [stderr] | ^^ help: consider using `_id` instead Dec 18 02:26:22.964 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.964 INFO [stderr] --> src/dayfive.rs:41:17 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 41 | let mut i: usize = 0; Dec 18 02:26:22.964 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.964 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `input` Dec 18 02:26:22.964 INFO [stderr] --> src/dayseven.rs:133:13 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 133 | fn part_two(input: &Vec) -> String { Dec 18 02:26:22.964 INFO [stderr] | ^^^^^ help: consider using `_input` instead Dec 18 02:26:22.964 INFO [stderr] Dec 18 02:26:22.964 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.964 INFO [stderr] --> src/dayeight.rs:12:9 Dec 18 02:26:22.964 INFO [stderr] | Dec 18 02:26:22.964 INFO [stderr] 12 | for i in 0..num_nodes { Dec 18 02:26:22.964 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/dayeight.rs:18:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 18 | for i in 0..num_metadata { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `total_metadata` Dec 18 02:26:22.965 INFO [stderr] --> src/dayeight.rs:29:13 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 29 | let mut total_metadata: u32 = 0; Dec 18 02:26:22.965 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_total_metadata` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `uindex` Dec 18 02:26:22.965 INFO [stderr] --> src/dayeight.rs:32:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 32 | let uindex = *index as u32; Dec 18 02:26:22.965 INFO [stderr] | ^^^^^^ help: consider using `_uindex` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/dayeight.rs:34:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 34 | for i in 0..num_nodes { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/dayeight.rs:41:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 41 | for i in 0..num_metadata { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/daynine.rs:14:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 14 | for i in 0..players { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: value assigned to `first_plant` is never read Dec 18 02:26:22.965 INFO [stderr] --> src/daytwelve.rs:79:17 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 79 | first_plant = true; Dec 18 02:26:22.965 INFO [stderr] | ^^^^^^^^^^^ Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `new_state` Dec 18 02:26:22.965 INFO [stderr] --> src/daytwelve.rs:106:13 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 106 | let mut new_state: PotState; Dec 18 02:26:22.965 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_state` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/daytwelve.rs:108:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 108 | for i in 0..20 { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.965 INFO [stderr] --> src/daytwelve.rs:129:9 Dec 18 02:26:22.965 INFO [stderr] | Dec 18 02:26:22.965 INFO [stderr] 129 | for i in 0..100 { Dec 18 02:26:22.965 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.965 INFO [stderr] Dec 18 02:26:22.965 INFO [stderr] warning: unused variable: `y` Dec 18 02:26:22.965 INFO [stderr] --> src/daythirteen.rs:115:13 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 115 | let y = carts[0].location.1; Dec 18 02:26:22.966 INFO [stderr] | ^ help: consider using `_y` instead Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.966 INFO [stderr] warning: value assigned to `end` is never read Dec 18 02:26:22.966 INFO [stderr] --> src/dayfourteen.rs:17:13 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 17 | let mut end = recipes.get_cursor().unwrap(); Dec 18 02:26:22.966 INFO [stderr] | ^^^ Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.966 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.966 INFO [stderr] --> src/dayfourteen.rs:26:9 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 26 | for i in 0..pattern.len() { Dec 18 02:26:22.966 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.966 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.966 INFO [stderr] --> src/dayfourteen.rs:60:9 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 60 | for i in 0..10 { Dec 18 02:26:22.966 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.966 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.966 INFO [stderr] --> src/linkedlist.rs:58:17 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 58 | for i in 0..num { Dec 18 02:26:22.966 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.966 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.966 INFO [stderr] --> src/linkedlist.rs:70:17 Dec 18 02:26:22.966 INFO [stderr] | Dec 18 02:26:22.966 INFO [stderr] 70 | for i in 0..num { Dec 18 02:26:22.966 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.966 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:22.988 INFO [stderr] --> src/main.rs:40:9 Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] 40 | let mut input: Vec = r.lines() Dec 18 02:26:22.988 INFO [stderr] | ----^^^^^ Dec 18 02:26:22.988 INFO [stderr] | | Dec 18 02:26:22.988 INFO [stderr] | help: remove this `mut` Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 02:26:22.988 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: unused variable: `identical_characters` Dec 18 02:26:22.988 INFO [stderr] --> src/daytwo.rs:4:13 Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] 4 | let mut identical_characters = String::new(); Dec 18 02:26:22.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: consider using `_identical_characters` instead Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 02:26:22.988 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: unused variable: `correct_boxes_found` Dec 18 02:26:22.988 INFO [stderr] --> src/daytwo.rs:5:13 Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] 5 | let mut correct_boxes_found = false; Dec 18 02:26:22.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_correct_boxes_found` instead Dec 18 02:26:22.988 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: unused variable: `id` Dec 18 02:26:22.988 INFO [stderr] --> src/daythree.rs:62:11 Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] 62 | for &(id, x, y, width, height) in tiles.iter() { Dec 18 02:26:22.988 INFO [stderr] | ^^ help: consider using `_id` instead Dec 18 02:26:22.988 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.988 INFO [stderr] --> src/dayfive.rs:41:17 Dec 18 02:26:22.988 INFO [stderr] | Dec 18 02:26:22.988 INFO [stderr] 41 | let mut i: usize = 0; Dec 18 02:26:22.988 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.988 INFO [stderr] Dec 18 02:26:22.988 INFO [stderr] warning: unused variable: `input` Dec 18 02:26:22.988 INFO [stderr] --> src/dayseven.rs:133:13 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 133 | fn part_two(input: &Vec) -> String { Dec 18 02:26:22.989 INFO [stderr] | ^^^^^ help: consider using `_input` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:12:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 12 | for i in 0..num_nodes { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:18:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 18 | for i in 0..num_metadata { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `total_metadata` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:29:13 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 29 | let mut total_metadata: u32 = 0; Dec 18 02:26:22.989 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_total_metadata` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `uindex` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:32:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 32 | let uindex = *index as u32; Dec 18 02:26:22.989 INFO [stderr] | ^^^^^^ help: consider using `_uindex` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:34:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 34 | for i in 0..num_nodes { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/dayeight.rs:41:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 41 | for i in 0..num_metadata { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/daynine.rs:14:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 14 | for i in 0..players { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: value assigned to `first_plant` is never read Dec 18 02:26:22.989 INFO [stderr] --> src/daytwelve.rs:79:17 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 79 | first_plant = true; Dec 18 02:26:22.989 INFO [stderr] | ^^^^^^^^^^^ Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `new_state` Dec 18 02:26:22.989 INFO [stderr] --> src/daytwelve.rs:106:13 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 106 | let mut new_state: PotState; Dec 18 02:26:22.989 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_state` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/daytwelve.rs:108:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 108 | for i in 0..20 { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/daytwelve.rs:129:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 129 | for i in 0..100 { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `y` Dec 18 02:26:22.989 INFO [stderr] --> src/daythirteen.rs:115:13 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 115 | let y = carts[0].location.1; Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_y` instead Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: value assigned to `end` is never read Dec 18 02:26:22.989 INFO [stderr] --> src/dayfourteen.rs:17:13 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 17 | let mut end = recipes.get_cursor().unwrap(); Dec 18 02:26:22.989 INFO [stderr] | ^^^ Dec 18 02:26:22.989 INFO [stderr] Dec 18 02:26:22.989 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.989 INFO [stderr] --> src/dayfourteen.rs:26:9 Dec 18 02:26:22.989 INFO [stderr] | Dec 18 02:26:22.989 INFO [stderr] 26 | for i in 0..pattern.len() { Dec 18 02:26:22.989 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.990 INFO [stderr] Dec 18 02:26:22.990 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.990 INFO [stderr] --> src/dayfourteen.rs:60:9 Dec 18 02:26:22.990 INFO [stderr] | Dec 18 02:26:22.990 INFO [stderr] 60 | for i in 0..10 { Dec 18 02:26:22.990 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.990 INFO [stderr] Dec 18 02:26:22.990 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.990 INFO [stderr] --> src/linkedlist.rs:58:17 Dec 18 02:26:22.990 INFO [stderr] | Dec 18 02:26:22.990 INFO [stderr] 58 | for i in 0..num { Dec 18 02:26:22.990 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.990 INFO [stderr] Dec 18 02:26:22.990 INFO [stderr] warning: unused variable: `i` Dec 18 02:26:22.990 INFO [stderr] --> src/linkedlist.rs:70:17 Dec 18 02:26:22.990 INFO [stderr] | Dec 18 02:26:22.990 INFO [stderr] 70 | for i in 0..num { Dec 18 02:26:22.990 INFO [stderr] | ^ help: consider using `_i` instead Dec 18 02:26:22.990 INFO [stderr] Dec 18 02:26:22.992 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:22.992 INFO [stderr] --> src/daytwo.rs:4:9 Dec 18 02:26:22.992 INFO [stderr] | Dec 18 02:26:22.992 INFO [stderr] 4 | let mut identical_characters = String::new(); Dec 18 02:26:22.992 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.992 INFO [stderr] | | Dec 18 02:26:22.992 INFO [stderr] | help: remove this `mut` Dec 18 02:26:22.992 INFO [stderr] Dec 18 02:26:22.992 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:22.992 INFO [stderr] --> src/daytwo.rs:5:9 Dec 18 02:26:22.992 INFO [stderr] | Dec 18 02:26:22.992 INFO [stderr] 5 | let mut correct_boxes_found = false; Dec 18 02:26:22.992 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:22.992 INFO [stderr] | | Dec 18 02:26:22.992 INFO [stderr] | help: remove this `mut` Dec 18 02:26:22.992 INFO [stderr] Dec 18 02:26:23.000 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.000 INFO [stderr] --> src/main.rs:40:9 Dec 18 02:26:23.000 INFO [stderr] | Dec 18 02:26:23.000 INFO [stderr] 40 | let mut input: Vec = r.lines() Dec 18 02:26:23.000 INFO [stderr] | ----^^^^^ Dec 18 02:26:23.000 INFO [stderr] | | Dec 18 02:26:23.000 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.000 INFO [stderr] | Dec 18 02:26:23.000 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 02:26:23.000 INFO [stderr] Dec 18 02:26:23.016 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.016 INFO [stderr] --> src/daytwo.rs:4:9 Dec 18 02:26:23.016 INFO [stderr] | Dec 18 02:26:23.016 INFO [stderr] 4 | let mut identical_characters = String::new(); Dec 18 02:26:23.016 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:23.016 INFO [stderr] | | Dec 18 02:26:23.016 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.016 INFO [stderr] Dec 18 02:26:23.016 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.016 INFO [stderr] --> src/daytwo.rs:5:9 Dec 18 02:26:23.016 INFO [stderr] | Dec 18 02:26:23.016 INFO [stderr] 5 | let mut correct_boxes_found = false; Dec 18 02:26:23.016 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:23.016 INFO [stderr] | | Dec 18 02:26:23.016 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.016 INFO [stderr] Dec 18 02:26:23.040 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.040 INFO [stderr] --> src/daysix.rs:135:9 Dec 18 02:26:23.040 INFO [stderr] | Dec 18 02:26:23.040 INFO [stderr] 135 | let mut areas = &parse_input(input); Dec 18 02:26:23.040 INFO [stderr] | ----^^^^^ Dec 18 02:26:23.040 INFO [stderr] | | Dec 18 02:26:23.040 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.040 INFO [stderr] Dec 18 02:26:23.043 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.043 INFO [stderr] --> src/daysix.rs:135:9 Dec 18 02:26:23.043 INFO [stderr] | Dec 18 02:26:23.043 INFO [stderr] 135 | let mut areas = &parse_input(input); Dec 18 02:26:23.043 INFO [stderr] | ----^^^^^ Dec 18 02:26:23.043 INFO [stderr] | | Dec 18 02:26:23.043 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.043 INFO [stderr] Dec 18 02:26:23.044 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.044 INFO [stderr] --> src/dayeight.rs:29:9 Dec 18 02:26:23.044 INFO [stderr] | Dec 18 02:26:23.044 INFO [stderr] 29 | let mut total_metadata: u32 = 0; Dec 18 02:26:23.044 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 18 02:26:23.044 INFO [stderr] | | Dec 18 02:26:23.044 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.044 INFO [stderr] Dec 18 02:26:23.053 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.053 INFO [stderr] --> src/dayeight.rs:29:9 Dec 18 02:26:23.053 INFO [stderr] | Dec 18 02:26:23.053 INFO [stderr] 29 | let mut total_metadata: u32 = 0; Dec 18 02:26:23.053 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 18 02:26:23.053 INFO [stderr] | | Dec 18 02:26:23.053 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.053 INFO [stderr] Dec 18 02:26:23.077 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.077 INFO [stderr] --> src/daytwelve.rs:106:9 Dec 18 02:26:23.077 INFO [stderr] | Dec 18 02:26:23.077 INFO [stderr] 106 | let mut new_state: PotState; Dec 18 02:26:23.077 INFO [stderr] | ----^^^^^^^^^ Dec 18 02:26:23.077 INFO [stderr] | | Dec 18 02:26:23.077 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.077 INFO [stderr] Dec 18 02:26:23.084 INFO [stderr] warning: variable does not need to be mutable Dec 18 02:26:23.084 INFO [stderr] --> src/daytwelve.rs:106:9 Dec 18 02:26:23.084 INFO [stderr] | Dec 18 02:26:23.084 INFO [stderr] 106 | let mut new_state: PotState; Dec 18 02:26:23.084 INFO [stderr] | ----^^^^^^^^^ Dec 18 02:26:23.084 INFO [stderr] | | Dec 18 02:26:23.084 INFO [stderr] | help: remove this `mut` Dec 18 02:26:23.084 INFO [stderr] Dec 18 02:26:23.086 INFO [stderr] warning: field is never used: `secs_left` Dec 18 02:26:23.086 INFO [stderr] --> src/dayseven.rs:11:5 Dec 18 02:26:23.086 INFO [stderr] | Dec 18 02:26:23.086 INFO [stderr] 11 | secs_left: u8, Dec 18 02:26:23.086 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 02:26:23.086 INFO [stderr] | Dec 18 02:26:23.086 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 02:26:23.086 INFO [stderr] Dec 18 02:26:23.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 02:26:23.092 INFO [stderr] --> src/dayten.rs:33:5 Dec 18 02:26:23.092 INFO [stderr] | Dec 18 02:26:23.092 INFO [stderr] 33 | File::create("output.txt"); Dec 18 02:26:23.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:23.092 INFO [stderr] | Dec 18 02:26:23.092 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 02:26:23.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 02:26:23.092 INFO [stderr] Dec 18 02:26:23.092 INFO [stderr] warning: path statement with no effect Dec 18 02:26:23.092 INFO [stderr] --> src/daythirteen.rs:116:9 Dec 18 02:26:23.092 INFO [stderr] | Dec 18 02:26:23.092 INFO [stderr] 116 | x; Dec 18 02:26:23.092 INFO [stderr] | ^^ Dec 18 02:26:23.092 INFO [stderr] | Dec 18 02:26:23.092 INFO [stderr] = note: #[warn(path_statements)] on by default Dec 18 02:26:23.092 INFO [stderr] Dec 18 02:26:23.103 INFO [stderr] warning: field is never used: `secs_left` Dec 18 02:26:23.103 INFO [stderr] --> src/dayseven.rs:11:5 Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] 11 | secs_left: u8, Dec 18 02:26:23.103 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 02:26:23.103 INFO [stderr] Dec 18 02:26:23.103 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 02:26:23.103 INFO [stderr] --> src/dayten.rs:33:5 Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] 33 | File::create("output.txt"); Dec 18 02:26:23.103 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 02:26:23.103 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 02:26:23.103 INFO [stderr] Dec 18 02:26:23.103 INFO [stderr] warning: path statement with no effect Dec 18 02:26:23.103 INFO [stderr] --> src/daythirteen.rs:116:9 Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] 116 | x; Dec 18 02:26:23.103 INFO [stderr] | ^^ Dec 18 02:26:23.103 INFO [stderr] | Dec 18 02:26:23.103 INFO [stderr] = note: #[warn(path_statements)] on by default Dec 18 02:26:23.103 INFO [stderr] Dec 18 02:26:23.129 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s Dec 18 02:26:23.430 INFO running `"docker" "inspect" "613b86cdc07106342d47fa7e587485a4727f155e0d708cb302214a02aa4cfbb0"` Dec 18 02:26:23.550 INFO running `"docker" "rm" "-f" "613b86cdc07106342d47fa7e587485a4727f155e0d708cb302214a02aa4cfbb0"` Dec 18 02:26:23.672 INFO [stdout] 613b86cdc07106342d47fa7e587485a4727f155e0d708cb302214a02aa4cfbb0