[INFO] fetching crate mathol 0.1.1... [INFO] documenting mathol-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate mathol 0.1.1 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate mathol 0.1.1 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 mathol 0.1.1 [INFO] finished tweaking crates.io crate mathol 0.1.1 [INFO] tweaked toml for crates.io crate mathol 0.1.1 written to /workspace/builds/worker-23/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 01d8a725f18e4470890f5f88ceb0c64c0cca290c3e5ef31404e2ee04e56456a6 [INFO] running `Command { std: "docker" "start" "-a" "01d8a725f18e4470890f5f88ceb0c64c0cca290c3e5ef31404e2ee04e56456a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01d8a725f18e4470890f5f88ceb0c64c0cca290c3e5ef31404e2ee04e56456a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01d8a725f18e4470890f5f88ceb0c64c0cca290c3e5ef31404e2ee04e56456a6", kill_on_drop: false }` [INFO] [stdout] 01d8a725f18e4470890f5f88ceb0c64c0cca290c3e5ef31404e2ee04e56456a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7eb9265aae78e4f525e6c6c4dbbc319d77570f991bd70e38b8d77a7c5136bfd2 [INFO] running `Command { std: "docker" "start" "-a" "7eb9265aae78e4f525e6c6c4dbbc319d77570f991bd70e38b8d77a7c5136bfd2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Documenting mathol v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/statistics/mod.rs:127:68 [INFO] [stdout] | [INFO] [stdout] 127 | let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 - let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); [INFO] [stdout] 127 + let a = data.iter().fold(T::zero(), |sum, x| sum + pow(*x - mean.unwrap(), 2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/vectoroperations/vector2d.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 49 | | /// let p = Vector2D::build_vector(1, 2); [INFO] [stdout] 50 | | /// let q = Vector2D::build_vector(4, 6); [INFO] [stdout] 51 | | /// assert_eq!(5.0, p.get_distance(q); [INFO] [stdout] 52 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] = note: error from rustc: this file contains an unclosed delimiter [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 48 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/vectoroperations/vector3d.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 98 | | /// let p = Vector3D::build_vector(1, 4, 9); [INFO] [stdout] 99 | | /// let q = Vector3D::build_vector(3, 7, 13); [INFO] [stdout] 100 | | /// assert_eq!(5.385164807, p.get_distance(q); [INFO] [stdout] 101 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: this file contains an unclosed delimiter [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 97 | /// ```text [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 6.15s [INFO] running `Command { std: "docker" "inspect" "7eb9265aae78e4f525e6c6c4dbbc319d77570f991bd70e38b8d77a7c5136bfd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb9265aae78e4f525e6c6c4dbbc319d77570f991bd70e38b8d77a7c5136bfd2", kill_on_drop: false }` [INFO] [stdout] 7eb9265aae78e4f525e6c6c4dbbc319d77570f991bd70e38b8d77a7c5136bfd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] d8cb8be0cc8579787b1c1d7d0b92170cacfa64840cadc52abe19d702c61b22a2 [INFO] running `Command { std: "docker" "start" "-a" "d8cb8be0cc8579787b1c1d7d0b92170cacfa64840cadc52abe19d702c61b22a2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Documenting mathol v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/statistics/mod.rs:127:68 [INFO] [stdout] | [INFO] [stdout] 127 | let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 127 - let a = data.iter().fold(T::zero(), |sum, x| sum + pow((*x - mean.unwrap()), 2)); [INFO] [stdout] 127 + let a = data.iter().fold(T::zero(), |sum, x| sum + pow(*x - mean.unwrap(), 2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/vectoroperations/vector2d.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 49 | | /// let p = Vector2D::build_vector(1, 2); [INFO] [stdout] 50 | | /// let q = Vector2D::build_vector(4, 6); [INFO] [stdout] 51 | | /// assert_eq!(5.0, p.get_distance(q); [INFO] [stdout] 52 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] = note: error from rustc: this file contains an unclosed delimiter [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 48 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/vectoroperations/vector3d.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 98 | | /// let p = Vector3D::build_vector(1, 4, 9); [INFO] [stdout] 99 | | /// let q = Vector3D::build_vector(3, 7, 13); [INFO] [stdout] 100 | | /// assert_eq!(5.385164807, p.get_distance(q); [INFO] [stdout] 101 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: this file contains an unclosed delimiter [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 97 | /// ```text [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 6.64s [INFO] running `Command { std: "docker" "inspect" "d8cb8be0cc8579787b1c1d7d0b92170cacfa64840cadc52abe19d702c61b22a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8cb8be0cc8579787b1c1d7d0b92170cacfa64840cadc52abe19d702c61b22a2", kill_on_drop: false }` [INFO] [stdout] d8cb8be0cc8579787b1c1d7d0b92170cacfa64840cadc52abe19d702c61b22a2