[INFO] fetching crate box2d 0.0.2...
[INFO] documenting box2d-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate box2d 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate box2d 0.0.2 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate box2d 0.0.2
[INFO] finished tweaking crates.io crate box2d 0.0.2
[INFO] tweaked toml for crates.io crate box2d 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 659aaa09e7cb144f20e5a0901220f0baec4806147959a77589f3aa230a3d3562
[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" "659aaa09e7cb144f20e5a0901220f0baec4806147959a77589f3aa230a3d3562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659aaa09e7cb144f20e5a0901220f0baec4806147959a77589f3aa230a3d3562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659aaa09e7cb144f20e5a0901220f0baec4806147959a77589f3aa230a3d3562", kill_on_drop: false }`
[INFO] [stdout] 659aaa09e7cb144f20e5a0901220f0baec4806147959a77589f3aa230a3d3562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-05-20" "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] b76737d2dac0a12f144c6859145efa9d6bd2e92f9d8e374ec6e25526be2c8769
[INFO] running `Command { std: "docker" "start" "-a" "b76737d2dac0a12f144c6859145efa9d6bd2e92f9d8e374ec6e25526be2c8769", kill_on_drop: false }`
[INFO] [stderr]  Documenting box2d v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/collision/circle_line_collider.rs:49:68
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
[INFO] [stdout]    |                                                                    ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
[INFO] [stdout] 49 +                     let offset = distance_vector.normal().multiply(radius - distance_vector.length());
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/collision/circle_chain_line_collider.rs:57:74
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
[INFO] [stdout]    |                                                                          ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
[INFO] [stdout] 57 +                     let offset = closest_line_distance.normal().multiply(radius - closest_line_distance.length());
[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 1.99s
[INFO] running `Command { std: "docker" "inspect" "b76737d2dac0a12f144c6859145efa9d6bd2e92f9d8e374ec6e25526be2c8769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76737d2dac0a12f144c6859145efa9d6bd2e92f9d8e374ec6e25526be2c8769", kill_on_drop: false }`
[INFO] [stdout] b76737d2dac0a12f144c6859145efa9d6bd2e92f9d8e374ec6e25526be2c8769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 7ced55572ca4d70ef5b9a11f1728d9f5471e89bc763853c22556bd9e27e8adde
[INFO] running `Command { std: "docker" "start" "-a" "7ced55572ca4d70ef5b9a11f1728d9f5471e89bc763853c22556bd9e27e8adde", kill_on_drop: false }`
[INFO] [stderr]  Documenting box2d v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/collision/circle_line_collider.rs:49:68
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
[INFO] [stdout]    |                                                                    ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
[INFO] [stdout] 49 +                     let offset = distance_vector.normal().multiply(radius - distance_vector.length());
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/collision/circle_chain_line_collider.rs:57:74
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
[INFO] [stdout]    |                                                                          ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
[INFO] [stdout] 57 +                     let offset = closest_line_distance.normal().multiply(radius - closest_line_distance.length());
[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 1.61s
[INFO] running `Command { std: "docker" "inspect" "7ced55572ca4d70ef5b9a11f1728d9f5471e89bc763853c22556bd9e27e8adde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ced55572ca4d70ef5b9a11f1728d9f5471e89bc763853c22556bd9e27e8adde", kill_on_drop: false }`
[INFO] [stdout] 7ced55572ca4d70ef5b9a11f1728d9f5471e89bc763853c22556bd9e27e8adde