[INFO] updating cached repository https://github.com/Januson/aoc-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 382f058b3e922a5a2f475d059ba7167546eb63a6
[INFO] checking Januson/aoc-rs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanuson%2Faoc-rs" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Januson/aoc-rs 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/Januson/aoc-rs
[INFO] finished tweaking git repo https://github.com/Januson/aoc-rs
[INFO] tweaked toml for git repo https://github.com/Januson/aoc-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Januson/aoc-rs 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e752e5f319c033bbd48ea8f539170673cf39d80990290138e807fa790d011a7
[INFO] running `"docker" "start" "-a" "1e752e5f319c033bbd48ea8f539170673cf39d80990290138e807fa790d011a7"`
[INFO] [stderr]     Checking aoc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `unwrap`
[INFO] [stderr]   --> src/util/accumulate.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn unwrap(self) -> It {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwrap`
[INFO] [stderr]   --> src/util/duplicates.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn unwrap(self) -> It {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Module`
[INFO] [stderr]  --> src/year_2019/day_01.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Module {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/year_2019/day_01.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn new(mass: u64) -> Module {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `required_fuel`
[INFO] [stderr]   --> src/year_2019/day_01.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn required_fuel(&self) -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `required_total_fuel`
[INFO] [stderr]   --> src/year_2019/day_01.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn required_total_fuel(&self) -> u64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fuel`
[INFO] [stderr]   --> src/year_2019/day_01.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn fuel(&self, mass: u64) -> i64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fuel_for_mass`
[INFO] [stderr]   --> src/year_2019/day_01.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn fuel_for_mass(&self, mass: u64) -> i64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Program`
[INFO] [stderr]  --> src/year_2019/day_02.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Program {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Memory`
[INFO] [stderr]  --> src/year_2019/day_02.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Memory {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/year_2019/day_02.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(data: &str) -> Memory {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read`
[INFO] [stderr]   --> src/year_2019/day_02.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn read(&self, index: i32) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]   --> src/year_2019/day_02.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn insert(&mut self, index: i32, value: i32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/year_2019/day_02.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn new(memory: Memory) -> Program {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/year_2019/day_02.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn run(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `state`
[INFO] [stderr]   --> src/year_2019/day_02.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn state(&self) -> &Vec<i32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Wire`
[INFO] [stderr]   --> src/year_2019/day_03.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Wire {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `U`
[INFO] [stderr]   --> src/year_2019/day_03.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     U(u32),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]   --> src/year_2019/day_03.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     D(u32),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `R`
[INFO] [stderr]   --> src/year_2019/day_03.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     R(u32),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]   --> src/year_2019/day_03.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     L(u32),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/year_2019/day_03.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn new(x: i32, y: i32) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `up`
[INFO] [stderr]   --> src/year_2019/day_03.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn up(&self) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `down`
[INFO] [stderr]   --> src/year_2019/day_03.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn down(&self) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `right`
[INFO] [stderr]   --> src/year_2019/day_03.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn right(&self) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `left`
[INFO] [stderr]   --> src/year_2019/day_03.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn left(&self) -> Point {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]   --> src/year_2019/day_03.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn distance(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/year_2019/day_03.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn new(path: &str) -> Wire {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]    --> src/year_2019/day_03.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn len(&self) -> usize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersections_with`
[INFO] [stderr]    --> src/year_2019/day_03.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn intersections_with(&self, other: &Wire) -> Vec<Intersection> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/year_2019/day_03.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn new(point: Point, steps: usize) -> Intersection {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance`
[INFO] [stderr]    --> src/year_2019/day_03.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn distance(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `steps`
[INFO] [stderr]    --> src/year_2019/day_03.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn steps(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `of`
[INFO] [stderr]    --> src/year_2019/day_03.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn of(direction: &str) -> Direction {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 34 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "1e752e5f319c033bbd48ea8f539170673cf39d80990290138e807fa790d011a7"`
[INFO] running `"docker" "rm" "-f" "1e752e5f319c033bbd48ea8f539170673cf39d80990290138e807fa790d011a7"`
[INFO] [stdout] 1e752e5f319c033bbd48ea8f539170673cf39d80990290138e807fa790d011a7