[INFO] cloning repository https://github.com/Pennswood/mountain-car-genetic-learn-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pennswood/mountain-car-genetic-learn-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPennswood%2Fmountain-car-genetic-learn-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPennswood%2Fmountain-car-genetic-learn-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8e38de9efd7a8a4472994d28aa8f77716fd81b3
[INFO] documenting Pennswood/mountain-car-genetic-learn-rust against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPennswood%2Fmountain-car-genetic-learn-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pennswood/mountain-car-genetic-learn-rust on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pennswood/mountain-car-genetic-learn-rust
[INFO] finished tweaking git repo https://github.com/Pennswood/mountain-car-genetic-learn-rust
[INFO] tweaked toml for git repo https://github.com/Pennswood/mountain-car-genetic-learn-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Pennswood/mountain-car-genetic-learn-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 718dfa2302fc3a0074a96c598d279a0450e9c01ad7b2a36d12b0e01855b939c5
[INFO] running `Command { std: "docker" "start" "-a" "718dfa2302fc3a0074a96c598d279a0450e9c01ad7b2a36d12b0e01855b939c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "718dfa2302fc3a0074a96c598d279a0450e9c01ad7b2a36d12b0e01855b939c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718dfa2302fc3a0074a96c598d279a0450e9c01ad7b2a36d12b0e01855b939c5", kill_on_drop: false }`
[INFO] [stdout] 718dfa2302fc3a0074a96c598d279a0450e9c01ad7b2a36d12b0e01855b939c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f279f4d36a46820a0db7819d836cc96aa7644c9e0ed6893d7736674d4a640ed
[INFO] running `Command { std: "docker" "start" "-a" "8f279f4d36a46820a0db7819d836cc96aa7644c9e0ed6893d7736674d4a640ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking genevo v0.7.0
[INFO] [stderr]  Documenting genetic-learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::settings`
[INFO] [stdout]  --> src/bin/car_sim.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::settings;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no `settings` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/car_sim.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |             accel = (settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY);
[INFO] [stdout]    |                     ^                                                                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             accel = (settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY);
[INFO] [stdout] 33 +             accel = settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `engine_option` should have an upper camel case name
[INFO] [stdout]  --> src/bin/settings.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum engine_option {
[INFO] [stdout]   |          ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EngineOption`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/car_sim.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |             accel = (settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY);
[INFO] [stdout]    |                     ^                                                                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             accel = (settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY);
[INFO] [stdout] 33 +             accel = settings::ENGINE_POWER*(engine_action as f64)-curve[pos as usize].sin()*settings::GRAVITY;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `genetic-learning`
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] warning: type `engine_option` should have an upper camel case name
[INFO] [stdout]  --> src/bin/settings.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum engine_option {
[INFO] [stdout]   |          ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EngineOption`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name car_sim src/bin/car_sim.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=d48157febb49efb9 -L dependency=/opt/rustwide/target/debug/deps --extern genevo=/opt/rustwide/target/debug/deps/libgenevo-c4810a585bb5b620.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:67:25
[INFO] [stdout]    |
[INFO] [stdout] 67 |             output[i] = (engine_option::IDLE);
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             output[i] = (engine_option::IDLE);
[INFO] [stdout] 67 +             output[i] = engine_option::IDLE;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:67:25
[INFO] [stdout]    |
[INFO] [stdout] 67 |             output[i] = (engine_option::IDLE);
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 -             output[i] = (engine_option::IDLE);
[INFO] [stdout] 67 +             output[i] = engine_option::IDLE;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |             output[i] = (engine_option::RIGHT);
[INFO] [stdout]    |                         ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             output[i] = (engine_option::RIGHT);
[INFO] [stdout] 69 +             output[i] = engine_option::RIGHT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 |             output[i] = (engine_option::RIGHT);
[INFO] [stdout]    |                         ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -             output[i] = (engine_option::RIGHT);
[INFO] [stdout] 69 +             output[i] = engine_option::RIGHT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |             output[i] = (engine_option::LEFT);
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -             output[i] = (engine_option::LEFT);
[INFO] [stdout] 71 +             output[i] = engine_option::LEFT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/settings.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |             output[i] = (engine_option::LEFT);
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -             output[i] = (engine_option::LEFT);
[INFO] [stdout] 71 +             output[i] = engine_option::LEFT;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f279f4d36a46820a0db7819d836cc96aa7644c9e0ed6893d7736674d4a640ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f279f4d36a46820a0db7819d836cc96aa7644c9e0ed6893d7736674d4a640ed", kill_on_drop: false }`
[INFO] [stdout] 8f279f4d36a46820a0db7819d836cc96aa7644c9e0ed6893d7736674d4a640ed