[INFO] cloning repository https://github.com/themasch/advent_of_code
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/themasch/advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Fadvent_of_code"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Fadvent_of_code'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 006d982fb511f2845f2c4bf476d3210e1a3d98df
[INFO] checking themasch/advent_of_code against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Fadvent_of_code" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/themasch/advent_of_code on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/themasch/advent_of_code
[INFO] finished tweaking git repo https://github.com/themasch/advent_of_code
[INFO] tweaked toml for git repo https://github.com/themasch/advent_of_code written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/themasch/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 86397f06f7dd1358e30d0d72caae466563783e588255b0ab0979859a947de839
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "86397f06f7dd1358e30d0d72caae466563783e588255b0ab0979859a947de839"`
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[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 num_cpus v1.9.0
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/rustwide/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:5:4
[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:18:4
[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:23:4
[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:39:8
[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:3:4
[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:7:4
[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:30:4
[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:51:8
[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:66:4
[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:70:4
[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:79:4
[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:93:8
[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:39:8
[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:51:8
[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:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn run() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "86397f06f7dd1358e30d0d72caae466563783e588255b0ab0979859a947de839"`
[INFO] running `"docker" "rm" "-f" "86397f06f7dd1358e30d0d72caae466563783e588255b0ab0979859a947de839"`
[INFO] [stdout] 86397f06f7dd1358e30d0d72caae466563783e588255b0ab0979859a947de839