[INFO] cloning repository https://github.com/gyng/rust-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gyng/rust-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyng%2Frust-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyng%2Frust-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 855f2d053ac936a5fb2962d278d629f6269d6bf4
[INFO] documenting gyng/rust-raytracer against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyng%2Frust-raytracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gyng/rust-raytracer on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gyng/rust-raytracer
[INFO] finished tweaking git repo https://github.com/gyng/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/gyng/rust-raytracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gyng/rust-raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v0.6.4
[INFO] [stderr]   Downloaded rand v0.5.4
[INFO] [stderr]   Downloaded num-bigint v0.2.0
[INFO] [stderr]   Downloaded syn v0.14.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc9e8abe834120bebf2ebab6b05fc51a1ba7e4f186d176012236a23aabc61461
[INFO] running `Command { std: "docker" "start" "-a" "cc9e8abe834120bebf2ebab6b05fc51a1ba7e4f186d176012236a23aabc61461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc9e8abe834120bebf2ebab6b05fc51a1ba7e4f186d176012236a23aabc61461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9e8abe834120bebf2ebab6b05fc51a1ba7e4f186d176012236a23aabc61461", kill_on_drop: false }`
[INFO] [stdout] cc9e8abe834120bebf2ebab6b05fc51a1ba7e4f186d176012236a23aabc61461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad82042287edeedf178eeccd1abcadecfdd285765e1425beff5b41bbe24c3a2
[INFO] running `Command { std: "docker" "start" "-a" "bad82042287edeedf178eeccd1abcadecfdd285765e1425beff5b41bbe24c3a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]    Compiling syn v0.14.6
[INFO] [stderr]     Checking inflate v0.4.3
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking gif v0.10.0
[INFO] [stderr]     Checking rand v0.5.4
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]  Documenting rust-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/material/textures/imagetexture.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | /         (
[INFO] [stdout] 39 | |             (
[INFO] [stdout]    | |____________^
[INFO] [stdout] ...
[INFO] [stdout] 45 |               ) * v_ratio
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 46 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 ~         (
[INFO] [stdout] 39 |                   self.image[(x    , y    )].channel_f64() * u_opposite
[INFO] [stdout]  ...
[INFO] [stdout] 43 |                 + self.image[(x + 1, y + 1)].channel_f64() * u_ratio
[INFO] [stdout] 44 ~             ) * v_ratio
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/cow.rs:35:118
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let cow = ::util::import::from_obj(red, true, "./docs/assets/models/cow.obj").expect("failed to load obj model");;
[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/my_scene/heptoroid.rs:43:151
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...oroid.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                        ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/lucy.rs:33:126
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let lucy = ::util::import::from_obj(grey, true, "./docs/assets/models/lucy.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                                                                                              ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/sibenik.rs:63:134
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let sibenik = ::util::import::from_obj(stone, false, "./docs/assets/models/sibenik.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                                                                                                      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/sponza.rs:42:144
[INFO] [stdout]    |
[INFO] [stdout] 42 | ...other.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                        ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/sponza.rs:45:170
[INFO] [stdout]    |
[INFO] [stdout] 45 | ...bbery.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                        ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/sponza.rs:48:144
[INFO] [stdout]    |
[INFO] [stdout] 48 | ...cloth.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                        ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/tachikoma.rs:35:137
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let tachikoma = ::util::import::from_obj(blue, false, "./docs/assets/models/tachikoma.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                                                                                                         ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/my_scene/teapot.rs:38:140
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut teapot = ::util::import::from_obj(porcelain, false, "./docs/assets/models/teapot.obj").ok().expect("failed to load obj model");;
[INFO] [stdout]    |                                                                                                                                            ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/raytracer/renderer.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     /// http://graphics.stanford.edu/courses/cs148-10-summer/docs/2006--degreve--reflection_refraction.pdf
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://graphics.stanford.edu/courses/cs148-10-summer/docs/2006>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Material`
[INFO] [stdout]   --> src/util/import.rs:10:75
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// This is limited to only CookTorranceMaterials, as I couldn't get a Box<Material> to clone
[INFO] [stdout]    |                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// This is limited to only CookTorranceMaterials, as I couldn't get a `Box<Material>` to clone
[INFO] [stdout]    |                                                                        +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/vec3.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     /// http://stackoverflow.com/questions/5408276/python-uniform-spherical-distribution
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://stackoverflow.com/questions/5408276/python-uniform-spherical-distribution>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/mat4.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     /// http://csherratt.github.io/csherratt/blog/2013/11/24/matrix-multiply-in-rust/
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://csherratt.github.io/csherratt/blog/2013/11/24/matrix-multiply-in-rust/>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/geometry/prims/triangle.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     /// http://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.6
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rust_raytracer/index.html
[INFO] running `Command { std: "docker" "inspect" "bad82042287edeedf178eeccd1abcadecfdd285765e1425beff5b41bbe24c3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad82042287edeedf178eeccd1abcadecfdd285765e1425beff5b41bbe24c3a2", kill_on_drop: false }`
[INFO] [stdout] bad82042287edeedf178eeccd1abcadecfdd285765e1425beff5b41bbe24c3a2
