[INFO] fetching crate ole 0.1.15...
[INFO] documenting ole-0.1.15 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ole 0.1.15 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ole 0.1.15 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 crates.io crate ole 0.1.15
[INFO] finished tweaking crates.io crate ole 0.1.15
[INFO] tweaked toml for crates.io crate ole 0.1.15 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bf788f15c9bffa127108ad9af798fd97a003d7ff448b2b398d7861190330bae0
[INFO] running `Command { std: "docker" "start" "-a" "bf788f15c9bffa127108ad9af798fd97a003d7ff448b2b398d7861190330bae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf788f15c9bffa127108ad9af798fd97a003d7ff448b2b398d7861190330bae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf788f15c9bffa127108ad9af798fd97a003d7ff448b2b398d7861190330bae0", kill_on_drop: false }`
[INFO] [stdout] bf788f15c9bffa127108ad9af798fd97a003d7ff448b2b398d7861190330bae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1e474234fa60c82a682529fa02a52fa3e1b7810329d75849be562713da82be1d
[INFO] running `Command { std: "docker" "start" "-a" "1e474234fa60c82a682529fa02a52fa3e1b7810329d75849be562713da82be1d", kill_on_drop: false }`
[INFO] [stderr]  Documenting ole v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/sector.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     -> Result<(&[u8]), super::error::Error> {
[INFO] [stdout]    |               ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     -> Result<(&[u8]), super::error::Error> {
[INFO] [stdout] 20 +     -> Result<&[u8], super::error::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/sector.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let result: Result<(&[u8]), super::error::Error>;
[INFO] [stdout]    |                        ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     let result: Result<(&[u8]), super::error::Error>;
[INFO] [stdout] 21 +     let result: Result<&[u8], super::error::Error>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "1e474234fa60c82a682529fa02a52fa3e1b7810329d75849be562713da82be1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e474234fa60c82a682529fa02a52fa3e1b7810329d75849be562713da82be1d", kill_on_drop: false }`
[INFO] [stdout] 1e474234fa60c82a682529fa02a52fa3e1b7810329d75849be562713da82be1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 88393417ba29286e1bb5351c38634af8ebe9cfcd91e2cb8989099a3f52036a6a
[INFO] running `Command { std: "docker" "start" "-a" "88393417ba29286e1bb5351c38634af8ebe9cfcd91e2cb8989099a3f52036a6a", kill_on_drop: false }`
[INFO] [stderr]  Documenting ole v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/sector.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     -> Result<(&[u8]), super::error::Error> {
[INFO] [stdout]    |               ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     -> Result<(&[u8]), super::error::Error> {
[INFO] [stdout] 20 +     -> Result<&[u8], super::error::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/sector.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let result: Result<(&[u8]), super::error::Error>;
[INFO] [stdout]    |                        ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     let result: Result<(&[u8]), super::error::Error>;
[INFO] [stdout] 21 +     let result: Result<&[u8], super::error::Error>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "88393417ba29286e1bb5351c38634af8ebe9cfcd91e2cb8989099a3f52036a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88393417ba29286e1bb5351c38634af8ebe9cfcd91e2cb8989099a3f52036a6a", kill_on_drop: false }`
[INFO] [stdout] 88393417ba29286e1bb5351c38634af8ebe9cfcd91e2cb8989099a3f52036a6a