[INFO] cloning repository https://github.com/garfieldnate/weekend_path_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garfieldnate/weekend_path_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarfieldnate%2Fweekend_path_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarfieldnate%2Fweekend_path_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48375dddab4a8edc58eee1548e9deb2fd2ca3fc6
[INFO] documenting garfieldnate/weekend_path_tracer against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarfieldnate%2Fweekend_path_tracer" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garfieldnate/weekend_path_tracer on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/garfieldnate/weekend_path_tracer
[INFO] finished tweaking git repo https://github.com/garfieldnate/weekend_path_tracer
[INFO] tweaked toml for git repo https://github.com/garfieldnate/weekend_path_tracer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/garfieldnate/weekend_path_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 988591263bebff7f05b18ce13767df5e9e195ae8d502bcb17ef85d91db175d38
[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" "988591263bebff7f05b18ce13767df5e9e195ae8d502bcb17ef85d91db175d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "988591263bebff7f05b18ce13767df5e9e195ae8d502bcb17ef85d91db175d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988591263bebff7f05b18ce13767df5e9e195ae8d502bcb17ef85d91db175d38", kill_on_drop: false }`
[INFO] [stdout] 988591263bebff7f05b18ce13767df5e9e195ae8d502bcb17ef85d91db175d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] c5f0f7d351aaf0b35dfad4b56b8d8a3bddbd6c2409ede0309922f5ddb0f6f49a
[INFO] running `Command { std: "docker" "start" "-a" "c5f0f7d351aaf0b35dfad4b56b8d8a3bddbd6c2409ede0309922f5ddb0f6f49a", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking dyn-clone v1.0.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling minifb v0.16.0
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking png v0.16.3
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.25.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking wayland-commons v0.25.0
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking console v0.11.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.19
[INFO] [stderr]     Checking indicatif v0.14.0
[INFO] [stderr]     Checking image v0.23.4
[INFO] [stderr]     Checking wayland-cursor v0.25.0
[INFO] [stderr]     Checking weekend_path_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting weekend_path_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `ImageBuffer` in this scope
[INFO] [stdout]   --> src/texture.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: ImageBuffer<Rgb<u8>, Vec<u8>>
[INFO] [stdout]    |           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::texture::image::ImageBuffer;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use image::ImageBuffer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rgb` in this scope
[INFO] [stdout]   --> src/texture.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: ImageBuffer<Rgb<u8>, Vec<u8>>
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::texture::image::Rgb;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use image::Rgb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `weekend_path_tracer`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name weekend_path_tracer src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-b2cd103d82ae15b3.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-e5f4882bb0d3a9a6.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-a803a332f961a4a8.rmeta --extern minifb=/opt/rustwide/target/debug/deps/libminifb-3c6bc8bb0ab6711c.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-34cb7d273df7b533.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-a21411b9cb0c8772.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `ImageBuffer` in this scope
[INFO] [stdout]   --> src/texture.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: ImageBuffer<Rgb<u8>, Vec<u8>>
[INFO] [stdout]    |           ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::texture::image::ImageBuffer;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use image::ImageBuffer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Rgb` in this scope
[INFO] [stdout]   --> src/texture.rs:82:23
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: ImageBuffer<Rgb<u8>, Vec<u8>>
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::texture::image::Rgb;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use image::Rgb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `nullptr` in this scope
[INFO] [stdout]    --> src/texture.rs:104:29
[INFO] [stdout]     |
[INFO] [stdout] 104 |             if self.data == nullptr {
[INFO] [stdout]     |                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `color` in this scope
[INFO] [stdout]    --> src/texture.rs:105:24
[INFO] [stdout]     |
[INFO] [stdout] 105 |                 return color(0,1,1);
[INFO] [stdout]     |                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `width` in this scope
[INFO] [stdout]    --> src/texture.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let i = (u * width) as usize;
[INFO] [stdout]     |                          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `height` in this scope
[INFO] [stdout]    --> src/texture.rs:113:26
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let j = (v * height) as usize;
[INFO] [stdout]     |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `width` in this scope
[INFO] [stdout]    --> src/texture.rs:116:30
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let i = if (i >= width)  {width-1} else {i};
[INFO] [stdout]     |                              ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `width` in this scope
[INFO] [stdout]    --> src/texture.rs:116:39
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let i = if (i >= width)  {width-1} else {i};
[INFO] [stdout]     |                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `height` in this scope
[INFO] [stdout]    --> src/texture.rs:117:30
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let j = if (j >= height) {j = height-1} else {j};
[INFO] [stdout]     |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `height` in this scope
[INFO] [stdout]    --> src/texture.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let j = if (j >= height) {j = height-1} else {j};
[INFO] [stdout]     |                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/texture.rs:116:24
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let i = if (i >= width)  {width-1} else {i};
[INFO] [stdout]     |                        ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/texture.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let j = if (j >= height) {j = height-1} else {j};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/texture.rs:86:44
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn new<P: AsRef<Path>>(path: P) -> Self {
[INFO] [stdout]    |            ---                             ^^^^ expected struct `texture::ImageTexture`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c5f0f7d351aaf0b35dfad4b56b8d8a3bddbd6c2409ede0309922f5ddb0f6f49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f0f7d351aaf0b35dfad4b56b8d8a3bddbd6c2409ede0309922f5ddb0f6f49a", kill_on_drop: false }`
[INFO] [stdout] c5f0f7d351aaf0b35dfad4b56b8d8a3bddbd6c2409ede0309922f5ddb0f6f49a
