[INFO] updating cached repository themasch/advent_of_code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/themasch/advent_of_code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/themasch/advent_of_code" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/themasch/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/themasch/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/themasch/advent_of_code" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/themasch/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/themasch/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 006d982fb511f2845f2c4bf476d3210e1a3d98df
[INFO] sha for GitHub repo themasch/advent_of_code: 006d982fb511f2845f2c4bf476d3210e1a3d98df
[INFO] validating manifest of themasch/advent_of_code on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of themasch/advent_of_code on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing themasch/advent_of_code
[INFO] finished frobbing themasch/advent_of_code
[INFO] frobbed toml for themasch/advent_of_code written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/themasch/advent_of_code/Cargo.toml
[INFO] started frobbing themasch/advent_of_code
[INFO] finished frobbing themasch/advent_of_code
[INFO] frobbed toml for themasch/advent_of_code written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/themasch/advent_of_code/Cargo.toml
[INFO] crate themasch/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking themasch/advent_of_code against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/themasch/advent_of_code:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aee6db9bd681bfff39c8b754df84cb86a184158fa13c0ed639aad7c570faab8b
[INFO] running `"docker" "start" "-a" "aee6db9bd681bfff39c8b754df84cb86a184158fa13c0ed639aad7c570faab8b"`
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/year_2018/day_03.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |                 let offset = ((self.pos.1 + y) as usize * COLUMNS + (x + self.pos.0) as usize);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/year_2018/day_03.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |                 let offset = ((self.pos.1 + y) as usize * COLUMNS + (x + self.pos.0) as usize);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INPUT`
[INFO] [stderr]  --> src/year_2018/day_01.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const INPUT: &str = include_str!("../../input/2018/day01.txt");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_input`
[INFO] [stderr]  --> src/year_2018/day_01.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn parse_input(input: &str) -> Vec<i32> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part1`
[INFO] [stderr]   --> src/year_2018/day_01.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn solve_part1(input: &[i32]) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part2`
[INFO] [stderr]   --> src/year_2018/day_01.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn solve_part2(input: &[i32]) -> i32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_01.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INPUT`
[INFO] [stderr]  --> src/year_2018/day_02.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | const INPUT: &'static str = include_str!("../../input/2018/day02.txt");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_input`
[INFO] [stderr]  --> src/year_2018/day_02.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn parse_input(input: &str) -> Vec<&str> {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part1`
[INFO] [stderr]  --> src/year_2018/day_02.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn solve_part1(input: &[&str]) -> usize {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part2`
[INFO] [stderr]   --> src/year_2018/day_02.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn solve_part2(input: &[&str]) -> String {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_02.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `COLUMNS`
[INFO] [stderr]  --> src/year_2018/day_03.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const COLUMNS: usize = 1000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ROWS`
[INFO] [stderr]  --> src/year_2018/day_03.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const ROWS: usize = 1000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INPUT`
[INFO] [stderr]  --> src/year_2018/day_03.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const INPUT: &'static str = include_str!("../../input/2018/day03.txt");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `end`
[INFO] [stderr]   --> src/year_2018/day_03.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn end(&self) -> (u16, u16) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_to_field`
[INFO] [stderr]   --> src/year_2018/day_03.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn add_to_field(&self, field: &mut [u8]) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/year_2018/day_03.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn overlaps(&self, other: &Claim) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_input`
[INFO] [stderr]   --> src/year_2018/day_03.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn read_input(input: &str) -> Vec<Claim> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part1`
[INFO] [stderr]   --> src/year_2018/day_03.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn solve_part1(input: &Vec<Claim>) -> usize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_part2`
[INFO] [stderr]   --> src/year_2018/day_03.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn solve_part2(input: &Vec<Claim>) -> usize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_03.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_01.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_02.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]   --> src/year_2018/day_03.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn run() {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `"docker" "inspect" "aee6db9bd681bfff39c8b754df84cb86a184158fa13c0ed639aad7c570faab8b"`
[INFO] running `"docker" "rm" "-f" "aee6db9bd681bfff39c8b754df84cb86a184158fa13c0ed639aad7c570faab8b"`
[INFO] [stdout] aee6db9bd681bfff39c8b754df84cb86a184158fa13c0ed639aad7c570faab8b