[INFO] fetching crate okkhor 0.5.2...
[INFO] documenting okkhor-0.5.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate okkhor 0.5.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate okkhor 0.5.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate okkhor 0.5.2
[INFO] finished tweaking crates.io crate okkhor 0.5.2
[INFO] tweaked toml for crates.io crate okkhor 0.5.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stringplus v0.1.0
[INFO] [stderr]   Downloaded rupantor 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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6974cc305bbd4d28a3f8ef5cc5b83e8d476dde0733e838a8d1b0167beb5229dc
[INFO] running `Command { std: "docker" "start" "-a" "6974cc305bbd4d28a3f8ef5cc5b83e8d476dde0733e838a8d1b0167beb5229dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6974cc305bbd4d28a3f8ef5cc5b83e8d476dde0733e838a8d1b0167beb5229dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6974cc305bbd4d28a3f8ef5cc5b83e8d476dde0733e838a8d1b0167beb5229dc", kill_on_drop: false }`
[INFO] [stdout] 6974cc305bbd4d28a3f8ef5cc5b83e8d476dde0733e838a8d1b0167beb5229dc
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02593e16c979973d59f41f03bd66c6c08005be26b9ea6536ac38c3f65dd9ba2f
[INFO] running `Command { std: "docker" "start" "-a" "02593e16c979973d59f41f03bd66c6c08005be26b9ea6536ac38c3f65dd9ba2f", kill_on_drop: false }`
[INFO] [stderr]  Documenting okkhor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |         PrefixIs(Char(c)) => (*c == prefix),
[INFO] [stdout]    |                              ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         PrefixIs(Char(c)) => (*c == prefix),
[INFO] [stdout] 42 +         PrefixIs(Char(c)) => *c == prefix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |         PrefixIsNot(Char(c)) => (*c != prefix),
[INFO] [stdout]    |                                 ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         PrefixIsNot(Char(c)) => (*c != prefix),
[INFO] [stdout] 43 +         PrefixIsNot(Char(c)) => *c != prefix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |         SuffixIs(Char(c)) => (*c == suffix),
[INFO] [stdout]    |                              ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -         SuffixIs(Char(c)) => (*c == suffix),
[INFO] [stdout] 52 +         SuffixIs(Char(c)) => *c == suffix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |         SuffixIsNot(Char(c)) => (*c != suffix),
[INFO] [stdout]    |                                 ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -         SuffixIsNot(Char(c)) => (*c != suffix),
[INFO] [stdout] 53 +         SuffixIsNot(Char(c)) => *c != suffix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "02593e16c979973d59f41f03bd66c6c08005be26b9ea6536ac38c3f65dd9ba2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02593e16c979973d59f41f03bd66c6c08005be26b9ea6536ac38c3f65dd9ba2f", kill_on_drop: false }`
[INFO] [stdout] 02593e16c979973d59f41f03bd66c6c08005be26b9ea6536ac38c3f65dd9ba2f
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79525df3e9321cb85ad46f3c6688837e1202fe282f325db854a8bd00368220f1
[INFO] running `Command { std: "docker" "start" "-a" "79525df3e9321cb85ad46f3c6688837e1202fe282f325db854a8bd00368220f1", kill_on_drop: false }`
[INFO] [stderr]  Documenting okkhor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |         PrefixIs(Char(c)) => (*c == prefix),
[INFO] [stdout]    |                              ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         PrefixIs(Char(c)) => (*c == prefix),
[INFO] [stdout] 42 +         PrefixIs(Char(c)) => *c == prefix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |         PrefixIsNot(Char(c)) => (*c != prefix),
[INFO] [stdout]    |                                 ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         PrefixIsNot(Char(c)) => (*c != prefix),
[INFO] [stdout] 43 +         PrefixIsNot(Char(c)) => *c != prefix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |         SuffixIs(Char(c)) => (*c == suffix),
[INFO] [stdout]    |                              ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -         SuffixIs(Char(c)) => (*c == suffix),
[INFO] [stdout] 52 +         SuffixIs(Char(c)) => *c == suffix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/parser.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |         SuffixIsNot(Char(c)) => (*c != suffix),
[INFO] [stdout]    |                                 ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -         SuffixIsNot(Char(c)) => (*c != suffix),
[INFO] [stdout] 53 +         SuffixIsNot(Char(c)) => *c != suffix,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "79525df3e9321cb85ad46f3c6688837e1202fe282f325db854a8bd00368220f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79525df3e9321cb85ad46f3c6688837e1202fe282f325db854a8bd00368220f1", kill_on_drop: false }`
[INFO] [stdout] 79525df3e9321cb85ad46f3c6688837e1202fe282f325db854a8bd00368220f1
