[INFO] cloning repository https://github.com/DKotov29/hash-lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DKotov29/hash-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKotov29%2Fhash-lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKotov29%2Fhash-lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb5a6996631ff83c0a455a59bf1e5e286cefbe6a
[INFO] documenting DKotov29/hash-lab against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDKotov29%2Fhash-lab" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DKotov29/hash-lab 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/DKotov29/hash-lab
[INFO] finished tweaking git repo https://github.com/DKotov29/hash-lab
[INFO] tweaked toml for git repo https://github.com/DKotov29/hash-lab written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DKotov29/hash-lab 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 svg v0.7.2
[INFO] [stderr]   Downloaded distrs v0.2.1
[INFO] [stderr]   Downloaded format_num v0.1.0
[INFO] [stderr]   Downloaded num-bigfloat v1.7.0
[INFO] [stderr]   Downloaded charts v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0af0d835829b60bb1e6553d0bdefa440ba26b0a2dbcfbd73ed1ded58416de909
[INFO] running `Command { std: "docker" "start" "-a" "0af0d835829b60bb1e6553d0bdefa440ba26b0a2dbcfbd73ed1ded58416de909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af0d835829b60bb1e6553d0bdefa440ba26b0a2dbcfbd73ed1ded58416de909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af0d835829b60bb1e6553d0bdefa440ba26b0a2dbcfbd73ed1ded58416de909", kill_on_drop: false }`
[INFO] [stdout] 0af0d835829b60bb1e6553d0bdefa440ba26b0a2dbcfbd73ed1ded58416de909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34a9c297886b97917113a45a74190285a61a1bd29c34166a3feb6e96879b1a5e
[INFO] running `Command { std: "docker" "start" "-a" "34a9c297886b97917113a45a74190285a61a1bd29c34166a3feb6e96879b1a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking svg v0.7.2
[INFO] [stderr]     Checking distrs v0.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking format_num v0.1.0
[INFO] [stderr]     Checking charts v0.3.0
[INFO] [stderr]     Checking num-bigfloat v1.7.0
[INFO] [stderr]  Documenting hash-lab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `lab2`
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod lab2;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `lab2`, create file "src/lab2.rs" or "src/lab2/mod.rs"
[INFO] [stdout]   = note: if there is a `mod lab2` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `haha2`
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod haha2;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `haha2`, create file "src/haha2.rs" or "src/haha2/mod.rs"
[INFO] [stdout]   = note: if there is a `mod haha2` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/haha3.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout]    |                                                  ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -             let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout] 22 +             let i = rand::thread_rng().gen_range(0..2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/haha3.rs:54:46
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout]    |                                              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -         let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout] 54 +         let i = rand::thread_rng().gen_range(0..2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/haha3.rs:62:46
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout]    |                                              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -         let i = rand::thread_rng().gen_range((0..2));
[INFO] [stdout] 62 +         let i = rand::thread_rng().gen_range(0..2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:89:73
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let d = (1f64 / iteer.clone().count() as f64) * (iteer.clone().map(|(io2)| (io2 as f64 - m).powf(2f64)).sum::<f64>());
[INFO] [stdout]    |                                                                         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     let d = (1f64 / iteer.clone().count() as f64) * (iteer.clone().map(|(io2)| (io2 as f64 - m).powf(2f64)).sum::<f64>());
[INFO] [stdout] 89 +     let d = (1f64 / iteer.clone().count() as f64) * (iteer.clone().map(|io2| (io2 as f64 - m).powf(2f64)).sum::<f64>());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `hash-lab`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name hash_lab src/main.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=6a218d30bf5dc957 -L dependency=/opt/rustwide/target/debug/deps --extern charts=/opt/rustwide/target/debug/deps/libcharts-f92cb60d7246b44b.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-7d40c74ba895c32a.rmeta --extern distrs=/opt/rustwide/target/debug/deps/libdistrs-de966619779a32cc.rmeta --extern num_bigfloat=/opt/rustwide/target/debug/deps/libnum_bigfloat-dae7fd41ddc80435.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-7388ab827c37f149.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3467de8a575b31ff.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-dc93959dda3a3f3f.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-030b27e0bc6cc4e7.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-8f581e4c04e302db.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "34a9c297886b97917113a45a74190285a61a1bd29c34166a3feb6e96879b1a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a9c297886b97917113a45a74190285a61a1bd29c34166a3feb6e96879b1a5e", kill_on_drop: false }`
[INFO] [stdout] 34a9c297886b97917113a45a74190285a61a1bd29c34166a3feb6e96879b1a5e
