[INFO] fetching crate tuneutils 0.1.1...
[INFO] documenting tuneutils-0.1.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate tuneutils 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tuneutils 0.1.1 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 tuneutils 0.1.1
[INFO] finished tweaking crates.io crate tuneutils 0.1.1
[INFO] tweaked toml for crates.io crate tuneutils 0.1.1 written to /workspace/builds/worker-2-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 bv v0.10.0
[INFO] [stderr]   Downloaded j2534 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b9289806a47710fee4e6500fcea5111842cd84034abdf3fc4a08181dc4a37c91
[INFO] running `Command { std: "docker" "start" "-a" "b9289806a47710fee4e6500fcea5111842cd84034abdf3fc4a08181dc4a37c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9289806a47710fee4e6500fcea5111842cd84034abdf3fc4a08181dc4a37c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9289806a47710fee4e6500fcea5111842cd84034abdf3fc4a08181dc4a37c91", kill_on_drop: false }`
[INFO] [stdout] b9289806a47710fee4e6500fcea5111842cd84034abdf3fc4a08181dc4a37c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b5ec436018c6a1144b4a22805fbc79fbed5c432635d4012287043abf73d1effb
[INFO] running `Command { std: "docker" "start" "-a" "b5ec436018c6a1144b4a22805fbc79fbed5c432635d4012287043abf73d1effb", kill_on_drop: false }`
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking eval v0.4.3
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling bv v0.10.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]  Documenting tuneutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/diagnostics.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let second_char = ((self.raw[0] & 0x30) >> 4);
[INFO] [stdout]    |                           ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         let second_char = ((self.raw[0] & 0x30) >> 4);
[INFO] [stdout] 29 +         let second_char = (self.raw[0] & 0x30) >> 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "b5ec436018c6a1144b4a22805fbc79fbed5c432635d4012287043abf73d1effb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ec436018c6a1144b4a22805fbc79fbed5c432635d4012287043abf73d1effb", kill_on_drop: false }`
[INFO] [stdout] b5ec436018c6a1144b4a22805fbc79fbed5c432635d4012287043abf73d1effb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a4603d7d067b8657301925dccdfbbe6e0faddeab343a45b4ff450ffeefe00e4f
[INFO] running `Command { std: "docker" "start" "-a" "a4603d7d067b8657301925dccdfbbe6e0faddeab343a45b4ff450ffeefe00e4f", kill_on_drop: false }`
[INFO] [stderr]  Documenting tuneutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/diagnostics.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let second_char = ((self.raw[0] & 0x30) >> 4);
[INFO] [stdout]    |                           ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -         let second_char = ((self.raw[0] & 0x30) >> 4);
[INFO] [stdout] 29 +         let second_char = (self.raw[0] & 0x30) >> 4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a4603d7d067b8657301925dccdfbbe6e0faddeab343a45b4ff450ffeefe00e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4603d7d067b8657301925dccdfbbe6e0faddeab343a45b4ff450ffeefe00e4f", kill_on_drop: false }`
[INFO] [stdout] a4603d7d067b8657301925dccdfbbe6e0faddeab343a45b4ff450ffeefe00e4f
