[INFO] cloning repository https://github.com/heathcliff233/NJUpbr2021-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heathcliff233/NJUpbr2021-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheathcliff233%2FNJUpbr2021-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheathcliff233%2FNJUpbr2021-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4930d11b3d2b2041297b651104a5936d78e9efca
[INFO] documenting heathcliff233/NJUpbr2021-rust against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheathcliff233%2FNJUpbr2021-rust" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heathcliff233/NJUpbr2021-rust on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/heathcliff233/NJUpbr2021-rust
[INFO] finished tweaking git repo https://github.com/heathcliff233/NJUpbr2021-rust
[INFO] tweaked toml for git repo https://github.com/heathcliff233/NJUpbr2021-rust written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/heathcliff233/NJUpbr2021-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1f179853930700a3b49aeea839d6bb43526e6565efab1c12248f65b98326e4cd
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0407]: method `pdf_value` is not a member of trait `Hittable`
[INFO] [stdout]   --> src/sphere.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     fn pdf_value(&self, origin: Point3, direction: Point3, time: f64) -> f64 {
[INFO] [stdout] 71 | |         let mut rec = HitRecord::new(Material::new_lambertian(Point3::zero()));
[INFO] [stdout] 72 | |         if !self.hit(&Ray::new(origin, direction, time), 0.001, INFINITY, &mut rec) {
[INFO] [stdout] 73 | |             0.0
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |         }
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Hittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `dot`, `random_double`, `random_in_unit_sphere`, `random_unit_vector`, `reflect`, `refract`, `unit_vector`
[INFO] [stdout]  --> src/texture.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     random_double,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     perlin::*,
[INFO] [stdout] 4 |     vec3::{Vec3, dot, random_in_unit_sphere, random_unit_vector, reflect, refract, unit_vector, Color},
[INFO] [stdout]   |                  ^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `pdf_value` is not a member of trait `Hittable`
[INFO] [stdout]   --> src/sphere.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     fn pdf_value(&self, origin: Point3, direction: Point3, time: f64) -> f64 {
[INFO] [stdout] 71 | |         let mut rec = HitRecord::new(Material::new_lambertian(Point3::zero()));
[INFO] [stdout] 72 | |         if !self.hit(&Ray::new(origin, direction, time), 0.001, INFINITY, &mut rec) {
[INFO] [stdout] 73 | |             0.0
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |         }
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `Hittable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rayt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rayt 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 image=/opt/rustwide/target/debug/deps/libimage-fe1ccf4c8efc0567.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-759cc9e18e60c59e.rmeta --extern ply_rs=/opt/rustwide/target/debug/deps/libply_rs-f3d9f683c36e235b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ebe647477f99c7f3.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-0e20c0b6a301d29a.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: cannot subtract `f64` from `{integer}`
[INFO] [stdout]   --> src/sphere.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let cos_theta_max = (1 - self.radius * self.radius / (origin - self.center).length_squared()).sqrt();
[INFO] [stdout]    |                                    ^ no implementation for `{integer} - f64`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::ops::Sub<f64>` is not implemented for `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgb`: replaced by `to_rgb8`
[INFO] [stdout]    --> src/texture.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |             data: image::open(&Path::new(dir)).unwrap().to_rgb(),
[INFO] [stdout]     |                                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `normalize` found for struct `vec3::Vec3` in the current scope
[INFO] [stdout]   --> src/onb.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let w = (normal).normalize();
[INFO] [stdout]    |                          ^^^^^^^^^ method not found in `vec3::Vec3`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/vec3.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Vec3 {
[INFO] [stdout]    | --------------- method `normalize` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5cc5e29a6307d58c9e890c548914393b1bd0636e8395d22e99db3f8634b82bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc5e29a6307d58c9e890c548914393b1bd0636e8395d22e99db3f8634b82bd7", kill_on_drop: false }`
[INFO] [stdout] 5cc5e29a6307d58c9e890c548914393b1bd0636e8395d22e99db3f8634b82bd7
