[INFO] cloning repository https://github.com/AnBowell/advent_of_code_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnBowell/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41f93e430e53b372cae71f475c9c42841ab69d5c
[INFO] checking AnBowell/advent_of_code_2023 against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AnBowell/advent_of_code_2023
[INFO] finished tweaking git repo https://github.com/AnBowell/advent_of_code_2023
[INFO] tweaked toml for git repo https://github.com/AnBowell/advent_of_code_2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AnBowell/advent_of_code_2023 on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AnBowell/advent_of_code_2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22552e38eb8378c736bfe7fe0ff869ab5d1ce60c8d401c66a6a12f5218ab1cb5
[INFO] running `Command { std: "docker" "start" "-a" "22552e38eb8378c736bfe7fe0ff869ab5d1ce60c8d401c66a6a12f5218ab1cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22552e38eb8378c736bfe7fe0ff869ab5d1ce60c8d401c66a6a12f5218ab1cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22552e38eb8378c736bfe7fe0ff869ab5d1ce60c8d401c66a6a12f5218ab1cb5", kill_on_drop: false }`
[INFO] [stdout] 22552e38eb8378c736bfe7fe0ff869ab5d1ce60c8d401c66a6a12f5218ab1cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 511dd91f4a447f6f7d3e05cc30a090ffffe9c4b91f9404695f4ad02844488694
[INFO] running `Command { std: "docker" "start" "-a" "511dd91f4a447f6f7d3e05cc30a090ffffe9c4b91f9404695f4ad02844488694", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking zerocopy v0.7.30
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking robust v1.1.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking geographiclib-rs v0.2.3
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking day_14 v0.1.0 (/opt/rustwide/workdir/day_14)
[INFO] [stderr]     Checking day_18 v0.1.0 (/opt/rustwide/workdir/day_18)
[INFO] [stderr]     Checking day_20 v0.1.0 (/opt/rustwide/workdir/day_20)
[INFO] [stderr]     Checking day_3 v0.1.0 (/opt/rustwide/workdir/day_3)
[INFO] [stderr]     Checking day_17 v0.1.0 (/opt/rustwide/workdir/day_17)
[INFO] [stderr]     Checking day_5 v0.1.0 (/opt/rustwide/workdir/day_5)
[INFO] [stderr]     Checking day_8 v0.1.0 (/opt/rustwide/workdir/day_8)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> day_20/src/main.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |             Module::FlipFlop(x) => println!("Flop flop"),
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> day_20/src/main.rs:233:39
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn send(&mut self, pulse: &Pulse, name: &String) -> Option<Pulse> {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashSet` and `path::Path`
[INFO] [stdout]  --> day_17/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashSet,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     path::Path,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print_elements` and `count_elements` are never used
[INFO] [stdout]    --> day_20/src/main.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl Module {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn print_elements(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     fn count_elements(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `hash`
[INFO] [stdout]  --> day_8/src/main.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeMap, HashMap},
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     hash,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day_17/src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut removed_so_far = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `removed_so_far`
[INFO] [stdout]   --> day_17/src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut removed_so_far = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_removed_so_far`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]   --> day_17/src/main.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 |     for (counter, loc) in locations.iter_mut().enumerate() {
[INFO] [stdout]    |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Location` is never constructed
[INFO] [stdout]   --> day_17/src/main.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Location {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day_9 v0.1.0 (/opt/rustwide/workdir/day_9)
[INFO] [stdout] warning: method `pos_to_usize` is never used
[INFO] [stdout]   --> day_17/src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl Location {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 74 |     fn pos_to_usize(&self) -> (usize, usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Direction` is never used
[INFO] [stdout]   --> day_17/src/main.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum Direction {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_step` is never used
[INFO] [stdout]   --> day_17/src/main.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl Direction {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 86 |     fn next_step(&self, current_step: (i64, i64), move_speed: i64) -> (i64, i64) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day_19 v0.1.0 (/opt/rustwide/workdir/day_19)
[INFO] [stderr]     Checking day_21 v0.1.0 (/opt/rustwide/workdir/day_21)
[INFO] [stdout] warning: unused variable: `which_column`
[INFO] [stdout]   --> day_14/src/main.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |         for (which_column, column) in environment_vec.iter_mut().enumerate() {
[INFO] [stdout]    |              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_which_column`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `,`
[INFO] [stdout]    --> day_19/src/main.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |                     'm' => ,
[INFO] [stdout]     |                         -- ^ expected expression
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         while parsing the `match` arm starting here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day_15 v0.1.0 (/opt/rustwide/workdir/day_15)
[INFO] [stderr]     Checking day_4 v0.1.0 (/opt/rustwide/workdir/day_4)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> day_19/src/main.rs:117:59
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     'x' => if &rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1},
[INFO] [stdout]     |                                                           ^ expected `&i64`, found integer
[INFO] [stdout]     |
[INFO] [stdout] help: consider dereferencing the borrow
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     'x' => if *&rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1},
[INFO] [stdout]     |                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> day_19/src/main.rs:117:61
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     'x' => if &rule.as_ref().unwrap().2 < 0{&rule.as_ref().unwrap().1},
[INFO] [stdout]     |                            ---------------------------------^^^^^^^^^^^^^^^^^^^^^^^^^-- help: consider using a semicolon here
[INFO] [stdout]     |                            |                                |
[INFO] [stdout]     |                            |                                expected `()`, found `&char`
[INFO] [stdout]     |                            expected this to be `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day_1 v0.1.0 (/opt/rustwide/workdir/day_1)
[INFO] [stdout] warning: function `problem_one` is never used
[INFO] [stdout]    --> day_21/src/main.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn problem_one() {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `step` is never used
[INFO] [stdout]    --> day_21/src/main.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn step(env: &Vec<Vec<Environment>>, current_pos: (i64, i64)) -> HashSet<(usize, usize)> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day_13 v0.1.0 (/opt/rustwide/workdir/day_13)
[INFO] [stderr]     Checking day_2 v0.1.0 (/opt/rustwide/workdir/day_2)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day_19/src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut problem_one_total = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeMap` and `hash`
[INFO] [stdout]  --> day_8/src/main.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeMap, HashMap},
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] 3 |     fs::File,
[INFO] [stdout] 4 |     hash,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day_19` (bin "day_19") due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `problem_one` is never used
[INFO] [stdout]    --> day_21/src/main.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn problem_one() {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `step` is never used
[INFO] [stdout]    --> day_21/src/main.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn step(env: &Vec<Vec<Environment>>, current_pos: (i64, i64)) -> HashSet<(usize, usize)> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "511dd91f4a447f6f7d3e05cc30a090ffffe9c4b91f9404695f4ad02844488694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511dd91f4a447f6f7d3e05cc30a090ffffe9c4b91f9404695f4ad02844488694", kill_on_drop: false }`
[INFO] [stdout] 511dd91f4a447f6f7d3e05cc30a090ffffe9c4b91f9404695f4ad02844488694
