[INFO] fetching crate caf 0.1.0...
[INFO] documenting caf-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate caf 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate caf 0.1.0 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 caf 0.1.0
[INFO] finished tweaking crates.io crate caf 0.1.0
[INFO] tweaked toml for crates.io crate caf 0.1.0 written to /workspace/builds/worker-7-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 537a44e8b46261cc76e65904ceb5deaa8bf2ef4a6f89b4b747f4428f032c34cd
[INFO] running `Command { std: "docker" "start" "-a" "537a44e8b46261cc76e65904ceb5deaa8bf2ef4a6f89b4b747f4428f032c34cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537a44e8b46261cc76e65904ceb5deaa8bf2ef4a6f89b4b747f4428f032c34cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537a44e8b46261cc76e65904ceb5deaa8bf2ef4a6f89b4b747f4428f032c34cd", kill_on_drop: false }`
[INFO] [stdout] 537a44e8b46261cc76e65904ceb5deaa8bf2ef4a6f89b4b747f4428f032c34cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 163d07b21fbc4a59466d52c270f1be511d0488e9c1891a05dbd240224f585b18
[INFO] running `Command { std: "docker" "start" "-a" "163d07b21fbc4a59466d52c270f1be511d0488e9c1891a05dbd240224f585b18", kill_on_drop: false }`
[INFO] [stderr]  Documenting caf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 AudioDescription => (audio_desc_idx = Some(idx)),
[INFO] [stdout]     |                                     ^                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -                 AudioDescription => (audio_desc_idx = Some(idx)),
[INFO] [stdout] 267 +                 AudioDescription => audio_desc_idx = Some(idx),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:268:20
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout]     |                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 268 -                 PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout] 268 +                 PacketTable => packet_table_idx = Some(idx),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:294:22
[INFO] [stdout]     |
[INFO] [stdout] 294 |                         PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout]     |                                        ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 294 -                         PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout] 294 +                         PacketTable => packet_table_idx = Some(idx),
[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 0.37s
[INFO] running `Command { std: "docker" "inspect" "163d07b21fbc4a59466d52c270f1be511d0488e9c1891a05dbd240224f585b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163d07b21fbc4a59466d52c270f1be511d0488e9c1891a05dbd240224f585b18", kill_on_drop: false }`
[INFO] [stdout] 163d07b21fbc4a59466d52c270f1be511d0488e9c1891a05dbd240224f585b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] b912f5c8cf9e1905764ced653b65798bafb4dda519d31948f50e018ce5e54a75
[INFO] running `Command { std: "docker" "start" "-a" "b912f5c8cf9e1905764ced653b65798bafb4dda519d31948f50e018ce5e54a75", kill_on_drop: false }`
[INFO] [stderr]  Documenting caf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 AudioDescription => (audio_desc_idx = Some(idx)),
[INFO] [stdout]     |                                     ^                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -                 AudioDescription => (audio_desc_idx = Some(idx)),
[INFO] [stdout] 267 +                 AudioDescription => audio_desc_idx = Some(idx),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:268:20
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout]     |                                ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 268 -                 PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout] 268 +                 PacketTable => packet_table_idx = Some(idx),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/lib.rs:294:22
[INFO] [stdout]     |
[INFO] [stdout] 294 |                         PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout]     |                                        ^                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 294 -                         PacketTable => (packet_table_idx = Some(idx)),
[INFO] [stdout] 294 +                         PacketTable => packet_table_idx = Some(idx),
[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 0.35s
[INFO] running `Command { std: "docker" "inspect" "b912f5c8cf9e1905764ced653b65798bafb4dda519d31948f50e018ce5e54a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b912f5c8cf9e1905764ced653b65798bafb4dda519d31948f50e018ce5e54a75", kill_on_drop: false }`
[INFO] [stdout] b912f5c8cf9e1905764ced653b65798bafb4dda519d31948f50e018ce5e54a75
