[INFO] fetching crate triadic-census 0.2.0...
[INFO] documenting triadic-census-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate triadic-census 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate triadic-census 0.2.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triadic-census 0.2.0
[INFO] finished tweaking crates.io crate triadic-census 0.2.0
[INFO] tweaked toml for crates.io crate triadic-census 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd96ee71239a9b54cff67d23e501afcad7c5742ba4e602c493c03a0e674b39e6
[INFO] running `Command { std: "docker" "start" "-a" "fd96ee71239a9b54cff67d23e501afcad7c5742ba4e602c493c03a0e674b39e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd96ee71239a9b54cff67d23e501afcad7c5742ba4e602c493c03a0e674b39e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd96ee71239a9b54cff67d23e501afcad7c5742ba4e602c493c03a0e674b39e6", kill_on_drop: false }`
[INFO] [stdout] fd96ee71239a9b54cff67d23e501afcad7c5742ba4e602c493c03a0e674b39e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dedb458b96e97679b1b2dc4e7f3fc0251ea3bafacbb703c6b85226303be4156f
[INFO] running `Command { std: "docker" "start" "-a" "dedb458b96e97679b1b2dc4e7f3fc0251ea3bafacbb703c6b85226303be4156f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking petgraph v0.2.10
[INFO] [stderr]  Documenting triadic-census v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:357:50
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout]     |                                                  ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 357 -         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout] 357 +         let vec_len = (n * n) / 64 + cmp::min(1, (n * n) % 64);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:411:50
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout]     |                                                  ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 411 -         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout] 411 +         let vec_len = (n * n) / 64 + cmp::min(1, (n * n) % 64);
[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 3.29s
[INFO] running `Command { std: "docker" "inspect" "dedb458b96e97679b1b2dc4e7f3fc0251ea3bafacbb703c6b85226303be4156f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedb458b96e97679b1b2dc4e7f3fc0251ea3bafacbb703c6b85226303be4156f", kill_on_drop: false }`
[INFO] [stdout] dedb458b96e97679b1b2dc4e7f3fc0251ea3bafacbb703c6b85226303be4156f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 9e305cc17c48c34f4d5252faa1dad62e01ba18c7ecd5332ee4d305945664114c
[INFO] running `Command { std: "docker" "start" "-a" "9e305cc17c48c34f4d5252faa1dad62e01ba18c7ecd5332ee4d305945664114c", kill_on_drop: false }`
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking petgraph v0.2.10
[INFO] [stderr]  Documenting triadic-census v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:357:50
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout]     |                                                  ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 357 -         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout] 357 +         let vec_len = (n * n) / 64 + cmp::min(1, (n * n) % 64);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib.rs:411:50
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout]     |                                                  ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 411 -         let vec_len = (n * n) / 64 + cmp::min(1, ((n * n) % 64));
[INFO] [stdout] 411 +         let vec_len = (n * n) / 64 + cmp::min(1, (n * n) % 64);
[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 3.07s
[INFO] running `Command { std: "docker" "inspect" "9e305cc17c48c34f4d5252faa1dad62e01ba18c7ecd5332ee4d305945664114c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e305cc17c48c34f4d5252faa1dad62e01ba18c7ecd5332ee4d305945664114c", kill_on_drop: false }`
[INFO] [stdout] 9e305cc17c48c34f4d5252faa1dad62e01ba18c7ecd5332ee4d305945664114c