[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] testing AnBowell/advent_of_code_2023 against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnBowell/advent_of_code_2023 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc1/source/Cargo.toml
[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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spade v2.4.1
[INFO] [stderr]   Downloaded geo v0.27.0
[INFO] [stderr]   Downloaded earcutr v0.4.3
[INFO] [stderr]   Downloaded rstar v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9951da5e9aad8c4827fa5bcf6a7cbaadad38a26ca0f419102e9de60e28cc5f4c
[INFO] running `Command { std: "docker" "start" "-a" "9951da5e9aad8c4827fa5bcf6a7cbaadad38a26ca0f419102e9de60e28cc5f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9951da5e9aad8c4827fa5bcf6a7cbaadad38a26ca0f419102e9de60e28cc5f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9951da5e9aad8c4827fa5bcf6a7cbaadad38a26ca0f419102e9de60e28cc5f4c", kill_on_drop: false }`
[INFO] [stdout] 9951da5e9aad8c4827fa5bcf6a7cbaadad38a26ca0f419102e9de60e28cc5f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da484375a51224e103cf7b92b3343b996aeb991eaefc3cb62518e7fab3b5ddd9
[INFO] running `Command { std: "docker" "start" "-a" "da484375a51224e103cf7b92b3343b996aeb991eaefc3cb62518e7fab3b5ddd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.7.30
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling robust v1.1.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling geographiclib-rs v0.2.3
[INFO] [stderr]    Compiling float_next_after v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling day_19 v0.1.0 (/opt/rustwide/workdir/day_19)
[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] [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 borrowing here
[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] [stdout] error: aborting due to 3 previous errors
[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 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "da484375a51224e103cf7b92b3343b996aeb991eaefc3cb62518e7fab3b5ddd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da484375a51224e103cf7b92b3343b996aeb991eaefc3cb62518e7fab3b5ddd9", kill_on_drop: false }`
[INFO] [stdout] da484375a51224e103cf7b92b3343b996aeb991eaefc3cb62518e7fab3b5ddd9
[INFO] testing AnBowell/advent_of_code_2023 against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnBowell%2Fadvent_of_code_2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AnBowell/advent_of_code_2023 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc2/source/Cargo.toml
[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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f16cd7e434ed03335ca4dba7e0477cd1e7007d19b44547d37173ac274a97eae3
[INFO] running `Command { std: "docker" "start" "-a" "f16cd7e434ed03335ca4dba7e0477cd1e7007d19b44547d37173ac274a97eae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f16cd7e434ed03335ca4dba7e0477cd1e7007d19b44547d37173ac274a97eae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16cd7e434ed03335ca4dba7e0477cd1e7007d19b44547d37173ac274a97eae3", kill_on_drop: false }`
[INFO] [stdout] f16cd7e434ed03335ca4dba7e0477cd1e7007d19b44547d37173ac274a97eae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391f78d4ea5aa87e6a1c34382434a3ac751cf1387113192fe0a41be9c1238c71
[INFO] running `Command { std: "docker" "start" "-a" "391f78d4ea5aa87e6a1c34382434a3ac751cf1387113192fe0a41be9c1238c71", 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]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.7.30
[INFO] [stderr]    Compiling ahash v0.8.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling robust v1.1.0
[INFO] [stderr]    Compiling geographiclib-rs v0.2.3
[INFO] [stderr]    Compiling float_next_after v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling day_23 v0.1.0 (/opt/rustwide/workdir/day_23)
[INFO] [stderr]    Compiling day_13 v0.1.0 (/opt/rustwide/workdir/day_13)
[INFO] [stdout] warning: unused imports: `HashSet`, `env`, `ops::Range`, `self`, `thread::current`
[INFO] [stdout]  --> day_23/src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     collections::{self, HashSet},
[INFO] [stdout]   |                   ^^^^  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     vec, ops::Range, env, thread::current,
[INFO] [stdout]   |          ^^^^^^^^^^  ^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16)
[INFO] [stdout] warning: method `pos_to_usize` is never used
[INFO] [stdout]    --> day_16/src/main.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl Location {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 177 |     fn pos_to_usize(&self) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_12 v0.1.0 (/opt/rustwide/workdir/day_12)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_22 v0.1.0 (/opt/rustwide/workdir/day_22)
[INFO] [stdout] warning: unused imports: `ops::Range`, `self`
[INFO] [stdout]  --> day_22/src/main.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{self, HashSet},
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     vec, ops::Range,
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> day_22/src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let size = 10;
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_problem` is never used
[INFO] [stdout]    --> day_22/src/main.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn parse_problem(reader: &mut BufReader<File>)-> Vec<Vec<Vec<usize>>>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling spade v2.4.1
[INFO] [stderr]    Compiling day_3 v0.1.0 (/opt/rustwide/workdir/day_3)
[INFO] [stderr]    Compiling day_15 v0.1.0 (/opt/rustwide/workdir/day_15)
[INFO] [stderr]    Compiling day_17 v0.1.0 (/opt/rustwide/workdir/day_17)
[INFO] [stdout] warning: unused imports: `collections::HashSet`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_20 v0.1.0 (/opt/rustwide/workdir/day_20)
[INFO] [stdout] warning: unused variable: `removed_so_far`
[INFO] [stdout]   --> day_17/src/main.rs:35:13
[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)]` 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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Up`, `Down`, `Left`, and `Right` are never constructed
[INFO] [stdout]   --> day_17/src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum Direction {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 80 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 81 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 82 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 83 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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] [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)]` 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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rstar v0.11.0
[INFO] [stderr]    Compiling earcutr v0.4.3
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_6 v0.1.0 (/opt/rustwide/workdir/day_6)
[INFO] [stderr]    Compiling day_9 v0.1.0 (/opt/rustwide/workdir/day_9)
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_18 v0.1.0 (/opt/rustwide/workdir/day_18)
[INFO] [stderr]    Compiling geo-types v0.7.12
[INFO] [stderr]    Compiling day_11 v0.1.0 (/opt/rustwide/workdir/day_11)
[INFO] [stderr]    Compiling day_24 v0.1.0 (/opt/rustwide/workdir/day_24)
[INFO] [stderr]    Compiling day_8 v0.1.0 (/opt/rustwide/workdir/day_8)
[INFO] [stdout] warning: unused imports: `BTreeMap`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_14 v0.1.0 (/opt/rustwide/workdir/day_14)
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling geo v0.27.0
[INFO] [stderr]    Compiling day_7 v0.1.0 (/opt/rustwide/workdir/day_7)
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> day_7/src/main.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{BTreeMap, HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1)
[INFO] [stderr]    Compiling day_19 v0.1.0 (/opt/rustwide/workdir/day_19)
[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]    Compiling day_21 v0.1.0 (/opt/rustwide/workdir/day_21)
[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] [stdout] error: aborting due to 3 previous errors
[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 4 previous errors
[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)]` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "391f78d4ea5aa87e6a1c34382434a3ac751cf1387113192fe0a41be9c1238c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391f78d4ea5aa87e6a1c34382434a3ac751cf1387113192fe0a41be9c1238c71", kill_on_drop: false }`
[INFO] [stdout] 391f78d4ea5aa87e6a1c34382434a3ac751cf1387113192fe0a41be9c1238c71
