[INFO] cloning repository https://github.com/hulsizer/advent_of_code_2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hulsizer/advent_of_code_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulsizer%2Fadvent_of_code_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulsizer%2Fadvent_of_code_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c53914f23c07cb1446c85da270ff0f014e39bc1
[INFO] testing hulsizer/advent_of_code_2020 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulsizer%2Fadvent_of_code_2020" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hulsizer/advent_of_code_2020 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hulsizer/advent_of_code_2020
[INFO] finished tweaking git repo https://github.com/hulsizer/advent_of_code_2020
[INFO] tweaked toml for git repo https://github.com/hulsizer/advent_of_code_2020 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/hulsizer/advent_of_code_2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b514dd2d90d199e696f2ec7489372b2746dbeabefaba82a1be7ac13bf9f9c2fe
[INFO] running `Command { std: "docker" "start" "-a" "b514dd2d90d199e696f2ec7489372b2746dbeabefaba82a1be7ac13bf9f9c2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b514dd2d90d199e696f2ec7489372b2746dbeabefaba82a1be7ac13bf9f9c2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b514dd2d90d199e696f2ec7489372b2746dbeabefaba82a1be7ac13bf9f9c2fe", kill_on_drop: false }`
[INFO] [stdout] b514dd2d90d199e696f2ec7489372b2746dbeabefaba82a1be7ac13bf9f9c2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52d40d7ce85e554268c7c9c1dfc8bf27c93b8a5725387fc0a997dedce8a0ce1c
[INFO] running `Command { std: "docker" "start" "-a" "52d40d7ce85e554268c7c9c1dfc8bf27c93b8a5725387fc0a997dedce8a0ce1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/day6/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/day15/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `structopt::clap::value_t`
[INFO] [stdout]  --> src/day15/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use structopt::clap::value_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accumulator` is assigned to, but never used
[INFO] [stdout]  --> src/day8/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut accumulator: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]   = note: consider using `_accumulator` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `north_south`
[INFO] [stdout]    --> src/day12/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut north_south = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_south`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `east_west`
[INFO] [stdout]    --> src/day12/mod.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut east_west = 0;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_east_west`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/day12/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut direction = 'E';
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day16/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day17/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day18/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day19/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day20/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day21/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day22/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day23/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day24/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day25/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day12/mod.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut north_south = 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: variable does not need to be mutable
[INFO] [stdout]    --> src/day12/mod.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut east_west = 0;
[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/day12/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut direction = 'E';
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `f64`
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn i64(&self) -> Option<i64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_pt1`
[INFO] [stdout]   --> src/day7/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn traverse_pt1(lookup: &HashMap::<std::string::String, Vec<(usize, std::string::String)>>, used_bags: &mut HashSet::<std::string::St...
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day8/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn pt1(input: std::string::String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day9/mod.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn pt1(input: std::string::String) {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day10/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn pt1(input: std::string::String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_pt1`
[INFO] [stdout]   --> src/day10/mod.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn traverse_pt1(lookup: &HashMap::<i64, Vec<i64>>, current: i64) -> Option<Vec::<i64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day12/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pt1(input: String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day13/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pt1(input: String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `char`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn char(&self) -> Option<char> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uSize`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `f64`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]   --> src/day14/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn pt1(input: String) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]   --> src/day15/mod.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn pt1(input: String) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `uSize` should have a snake case name
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `parseValues` should have a snake case name
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `uSize` should have a snake case name
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `parseValues` should have a snake case name
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "52d40d7ce85e554268c7c9c1dfc8bf27c93b8a5725387fc0a997dedce8a0ce1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d40d7ce85e554268c7c9c1dfc8bf27c93b8a5725387fc0a997dedce8a0ce1c", kill_on_drop: false }`
[INFO] [stdout] 52d40d7ce85e554268c7c9c1dfc8bf27c93b8a5725387fc0a997dedce8a0ce1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e49995627c67410e2ca3aa786e741f5ad60e970aae41b26417c197dc0a319317
[INFO] running `Command { std: "docker" "start" "-a" "e49995627c67410e2ca3aa786e741f5ad60e970aae41b26417c197dc0a319317", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/day6/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/day15/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `structopt::clap::value_t`
[INFO] [stdout]  --> src/day15/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use structopt::clap::value_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accumulator` is assigned to, but never used
[INFO] [stdout]  --> src/day8/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut accumulator: usize = 0;
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]   = note: consider using `_accumulator` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `north_south`
[INFO] [stdout]    --> src/day12/mod.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut north_south = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_south`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `east_west`
[INFO] [stdout]    --> src/day12/mod.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut east_west = 0;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_east_west`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/day12/mod.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut direction = 'E';
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day16/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day17/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day18/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day19/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day20/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day21/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day22/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day23/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day24/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day25/mod.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn run(input: std::string::String) {
[INFO] [stdout]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day12/mod.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut north_south = 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: variable does not need to be mutable
[INFO] [stdout]    --> src/day12/mod.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut east_west = 0;
[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/day12/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut direction = 'E';
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `f64`
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `i64`
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn i64(&self) -> Option<i64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_pt1`
[INFO] [stdout]   --> src/day7/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn traverse_pt1(lookup: &HashMap::<std::string::String, Vec<(usize, std::string::String)>>, used_bags: &mut HashSet::<std::string::St...
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day8/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn pt1(input: std::string::String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day9/mod.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn pt1(input: std::string::String) {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day10/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn pt1(input: std::string::String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_pt1`
[INFO] [stdout]   --> src/day10/mod.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn traverse_pt1(lookup: &HashMap::<i64, Vec<i64>>, current: i64) -> Option<Vec::<i64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day12/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pt1(input: String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]  --> src/day13/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pt1(input: String) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `char`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn char(&self) -> Option<char> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uSize`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `f64`
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]   --> src/day14/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn pt1(input: String) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pt1`
[INFO] [stdout]   --> src/day15/mod.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn pt1(input: String) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `uSize` should have a snake case name
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `parseValues` should have a snake case name
[INFO] [stdout]   --> src/day2/../pattern_parse.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `uSize` should have a snake case name
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `parseValues` should have a snake case name
[INFO] [stdout]   --> src/day14/../pattern_parse.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "e49995627c67410e2ca3aa786e741f5ad60e970aae41b26417c197dc0a319317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49995627c67410e2ca3aa786e741f5ad60e970aae41b26417c197dc0a319317", kill_on_drop: false }`
[INFO] [stdout] e49995627c67410e2ca3aa786e741f5ad60e970aae41b26417c197dc0a319317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b07d732761714ee8be087bc4ebdf3b8b3266f02690764c36e4d9123a119300f2
[INFO] running `Command { std: "docker" "start" "-a" "b07d732761714ee8be087bc4ebdf3b8b3266f02690764c36e4d9123a119300f2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/day6/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/day15/mod.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, vec};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `structopt::clap::value_t`
[INFO] [stderr]  --> src/day15/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use structopt::clap::value_t;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `accumulator` is assigned to, but never used
[INFO] [stderr]  --> src/day8/mod.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut accumulator: usize = 0;
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]   = note: consider using `_accumulator` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `north_south`
[INFO] [stderr]    --> src/day12/mod.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let mut north_south = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_north_south`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `east_west`
[INFO] [stderr]    --> src/day12/mod.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut east_west = 0;
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_east_west`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direction`
[INFO] [stderr]    --> src/day12/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let mut direction = 'E';
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day16/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day17/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day18/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day19/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day20/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day21/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day22/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day23/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day24/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/day25/mod.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn run(input: std::string::String) {
[INFO] [stderr]   |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day12/mod.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     let mut north_south = 0;
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/day12/mod.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut east_west = 0;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/day12/mod.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let mut direction = 'E';
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `f64`
[INFO] [stderr]   --> src/day2/../pattern_parse.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i64`
[INFO] [stderr]   --> src/day2/../pattern_parse.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn i64(&self) -> Option<i64> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `traverse_pt1`
[INFO] [stderr]   --> src/day7/mod.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn traverse_pt1(lookup: &HashMap::<std::string::String, Vec<(usize, std::string::String)>>, used_bags: &mut HashSet::<std::string::St...
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]  --> src/day8/mod.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn pt1(input: std::string::String) {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]  --> src/day9/mod.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn pt1(input: std::string::String) {
[INFO] [stderr]   |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]  --> src/day10/mod.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn pt1(input: std::string::String) {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `traverse_pt1`
[INFO] [stderr]   --> src/day10/mod.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn traverse_pt1(lookup: &HashMap::<i64, Vec<i64>>, current: i64) -> Option<Vec::<i64>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]  --> src/day12/mod.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn pt1(input: String) {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]  --> src/day13/mod.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn pt1(input: String) {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `char`
[INFO] [stderr]   --> src/day14/../pattern_parse.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn char(&self) -> Option<char> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `uSize`
[INFO] [stderr]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `f64`
[INFO] [stderr]   --> src/day14/../pattern_parse.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn f64(&self) -> Option<f64> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]   --> src/day14/mod.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn pt1(input: String) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pt1`
[INFO] [stderr]   --> src/day15/mod.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn pt1(input: String) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `uSize` should have a snake case name
[INFO] [stderr]   --> src/day2/../pattern_parse.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `parseValues` should have a snake case name
[INFO] [stderr]   --> src/day2/../pattern_parse.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stderr] 
[INFO] [stderr] warning: method `uSize` should have a snake case name
[INFO] [stderr]   --> src/day14/../pattern_parse.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn uSize(&self) -> Option<usize> {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `u_size`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `parseValues` should have a snake case name
[INFO] [stderr]   --> src/day14/../pattern_parse.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut parseValues: Vec<ParseValue> = vec![];
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `parse_values`
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2020` (bin "advent_of_code_2020" test) generated 38 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2020-3ce09d41ec810ed9)
[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" "b07d732761714ee8be087bc4ebdf3b8b3266f02690764c36e4d9123a119300f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07d732761714ee8be087bc4ebdf3b8b3266f02690764c36e4d9123a119300f2", kill_on_drop: false }`
[INFO] [stdout] b07d732761714ee8be087bc4ebdf3b8b3266f02690764c36e4d9123a119300f2