[INFO] cloning repository https://github.com/raymanfx/RayTracingInOneWeekend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raymanfx/RayTracingInOneWeekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraymanfx%2FRayTracingInOneWeekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraymanfx%2FRayTracingInOneWeekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54a5821ab3eebb199803dee494e42045c34a42d3
[INFO] documenting raymanfx/RayTracingInOneWeekend against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraymanfx%2FRayTracingInOneWeekend" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/raymanfx/RayTracingInOneWeekend 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 git repo https://github.com/raymanfx/RayTracingInOneWeekend
[INFO] finished tweaking git repo https://github.com/raymanfx/RayTracingInOneWeekend
[INFO] tweaked toml for git repo https://github.com/raymanfx/RayTracingInOneWeekend written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/raymanfx/RayTracingInOneWeekend already has a lockfile, it will not be regenerated
[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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 56f6805e2b0fb228f267d37a0cbb722c61d0a534d3747c386a2ae0d05a39f996
[INFO] running `Command { std: "docker" "start" "-a" "56f6805e2b0fb228f267d37a0cbb722c61d0a534d3747c386a2ae0d05a39f996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f6805e2b0fb228f267d37a0cbb722c61d0a534d3747c386a2ae0d05a39f996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f6805e2b0fb228f267d37a0cbb722c61d0a534d3747c386a2ae0d05a39f996", kill_on_drop: false }`
[INFO] [stdout] 56f6805e2b0fb228f267d37a0cbb722c61d0a534d3747c386a2ae0d05a39f996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] [stdout] bb2a61c3befddbee9e08420db1e8cfbc53426b24620927a619290582b9da26fc
[INFO] running `Command { std: "docker" "start" "-a" "bb2a61c3befddbee9e08420db1e8cfbc53426b24620927a619290582b9da26fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling minifb v0.19.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking wayland-commons v0.28.5
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]  Documenting raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/material.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |   ///           V   N   ^ ^
[INFO] [stdout]    |  _________^
[INFO] [stdout] 66 | | ///            \  ^  /  |
[INFO] [stdout] 67 | | ///             \ | /   | B
[INFO] [stdout] 68 | | ///              v|/    |
[INFO] [stdout] 69 | | /// S ------------x------------
[INFO] [stdout]    | |____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | ///     η⋅sinθ = η′⋅sinθ′
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |   ///           R   N
[INFO] [stdout]     |  _________^
[INFO] [stdout] 155 | | ///            \  ^
[INFO] [stdout] 156 | | ///             \ |
[INFO] [stdout] 157 | | ///       η      v|
[INFO] [stdout] 158 | | /// S ------------x------------
[INFO] [stdout]     | |____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \
[INFO] [stdout]     = note: error from rustc: unknown start of token: \
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 | ///     sinθ′ = (η / η′)⋅sinθ
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 | ///     R´ = R′⊥ + R′∥
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{b4}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22a5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2225}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |   ///     R′⊥ = (η / η′)⋅(R + cosθ⋅n)
[INFO] [stdout]     |  _________^
[INFO] [stdout] 181 | | ///     R′∥ = - sqrt(1 - |R′⊥|²)⋅n
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22a5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2225}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22a5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{b2}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | ///     a⋅b = |a||b| cosθ
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 | ///     a⋅b = cosθ
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 | ///     R′⊥ = (η / η′)⋅(R + (-R⋅n)n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22a5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 | ///     sinθ′ = (η / η′)⋅sinθ
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | ///     sinθ′ = (1.5 / 1.0)⋅sinθ
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2032}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |   ///     sinθ = sqrt(1 - cos²θ)
[INFO] [stdout]     |  _________^
[INFO] [stdout] 209 | | ///     cosθ = R⋅n
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{b2}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/material.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 | ///     sinθ = sqrt(1 - (R⋅n)²)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{22c5}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{b2}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/material.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// See https://www.cs.cmu.edu/afs/cs/academic/class/15462-f09/www/lec/lec8.pdf for explanation.
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.cs.cmu.edu/afs/cs/academic/class/15462-f09/www/lec/lec8.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.72s
[INFO] running `Command { std: "docker" "inspect" "bb2a61c3befddbee9e08420db1e8cfbc53426b24620927a619290582b9da26fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2a61c3befddbee9e08420db1e8cfbc53426b24620927a619290582b9da26fc", kill_on_drop: false }`
[INFO] [stdout] bb2a61c3befddbee9e08420db1e8cfbc53426b24620927a619290582b9da26fc