[INFO] fetching crate libsocket 0.1.1...
[INFO] documenting libsocket-0.1.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate libsocket 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libsocket 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libsocket 0.1.1
[INFO] finished tweaking crates.io crate libsocket 0.1.1
[INFO] tweaked toml for crates.io crate libsocket 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f1b4d2d479c87861d3171da30ddeb1a4e59ef7d8ca5ee10aaa03aa9fadffc8a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f1b4d2d479c87861d3171da30ddeb1a4e59ef7d8ca5ee10aaa03aa9fadffc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1b4d2d479c87861d3171da30ddeb1a4e59ef7d8ca5ee10aaa03aa9fadffc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1b4d2d479c87861d3171da30ddeb1a4e59ef7d8ca5ee10aaa03aa9fadffc8a", kill_on_drop: false }`
[INFO] [stdout] 0f1b4d2d479c87861d3171da30ddeb1a4e59ef7d8ca5ee10aaa03aa9fadffc8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7289cd1e48b8cf47986ca7e11683847713cf3b1bbf4d81b3377d55e5a80c9e42
[INFO] running `Command { std: "docker" "start" "-a" "7289cd1e48b8cf47986ca7e11683847713cf3b1bbf4d81b3377d55e5a80c9e42", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]  Documenting libsocket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:468:10
[INFO] [stdout]     |
[INFO] [stdout] 468 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:670:10
[INFO] [stdout]     |
[INFO] [stdout] 670 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:708:10
[INFO] [stdout]     |
[INFO] [stdout] 708 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "7289cd1e48b8cf47986ca7e11683847713cf3b1bbf4d81b3377d55e5a80c9e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7289cd1e48b8cf47986ca7e11683847713cf3b1bbf4d81b3377d55e5a80c9e42", kill_on_drop: false }`
[INFO] [stdout] 7289cd1e48b8cf47986ca7e11683847713cf3b1bbf4d81b3377d55e5a80c9e42
