[INFO] cloning repository https://github.com/Riuchando/adventofcode2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Riuchando/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiuchando%2Fadventofcode2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiuchando%2Fadventofcode2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53026c56aa3438b9d2b56c6ca5c2d8730070b105 [INFO] documenting Riuchando/adventofcode2018 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiuchando%2Fadventofcode2018" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Riuchando/adventofcode2018 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Riuchando/adventofcode2018 [INFO] finished tweaking git repo https://github.com/Riuchando/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/Riuchando/adventofcode2018 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/Riuchando/adventofcode2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded daggy v0.6.0 [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c98e153160e53a753e1308184f1a42e0dbb2f9ee52a9c79d5b22bea83b65aec [INFO] running `Command { std: "docker" "start" "-a" "8c98e153160e53a753e1308184f1a42e0dbb2f9ee52a9c79d5b22bea83b65aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c98e153160e53a753e1308184f1a42e0dbb2f9ee52a9c79d5b22bea83b65aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c98e153160e53a753e1308184f1a42e0dbb2f9ee52a9c79d5b22bea83b65aec", kill_on_drop: false }` [INFO] [stdout] 8c98e153160e53a753e1308184f1a42e0dbb2f9ee52a9c79d5b22bea83b65aec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c41e01440056141d697a9800b7851afac5a87252a68d60dc15b5a7bc0e3917b [INFO] running `Command { std: "docker" "start" "-a" "5c41e01440056141d697a9800b7851afac5a87252a68d60dc15b5a7bc0e3917b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking daggy v0.6.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Documenting adventofcode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/day5.rs:56:27 [INFO] [stdout] | [INFO] [stdout] 56 | } else if (ascii_int as u8 as char == character.to_ascii_uppercase() [INFO] [stdout] | ^ [INFO] [stdout] 57 | || ascii_int as u8 as char == character.to_ascii_lowercase()) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 56 ~ } else if ascii_int as u8 as char == character.to_ascii_uppercase() [INFO] [stdout] 57 ~ || ascii_int as u8 as char == character.to_ascii_lowercase() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/day5.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | } else if (match left_vec.last() { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 70 | }) { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 ~ } else if match left_vec.last() { [INFO] [stdout] 61 | Some(x) => { [INFO] [stdout] 62 | (x.is_ascii_uppercase() [INFO] [stdout] 63 | && character.is_ascii_lowercase() [INFO] [stdout] 64 | && character.to_ascii_uppercase() == *x [INFO] [stdout] 65 | || (left_vec.last().unwrap().is_ascii_lowercase() [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/day5.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | (x.is_ascii_uppercase() [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 67 | && character.to_ascii_lowercase() == *left_vec.last().unwrap())) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 ~ x.is_ascii_uppercase() [INFO] [stdout] 63 | && character.is_ascii_lowercase() [INFO] [stdout] 64 | && character.to_ascii_uppercase() == *x [INFO] [stdout] 65 | || (left_vec.last().unwrap().is_ascii_lowercase() [INFO] [stdout] 66 | && character.is_ascii_uppercase() [INFO] [stdout] 67 ~ && character.to_ascii_lowercase() == *left_vec.last().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.29s [INFO] running `Command { std: "docker" "inspect" "5c41e01440056141d697a9800b7851afac5a87252a68d60dc15b5a7bc0e3917b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c41e01440056141d697a9800b7851afac5a87252a68d60dc15b5a7bc0e3917b", kill_on_drop: false }` [INFO] [stdout] 5c41e01440056141d697a9800b7851afac5a87252a68d60dc15b5a7bc0e3917b