[INFO] updating cached repository cjkent/trcr [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cjkent/trcr [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cjkent/trcr" "work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cjkent/trcr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cjkent/trcr"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cjkent/trcr'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5d242b9241cdfa458a67f6c096364631664d688c [INFO] sha for GitHub repo cjkent/trcr: 5d242b9241cdfa458a67f6c096364631664d688c [INFO] validating manifest of cjkent/trcr on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cjkent/trcr on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cjkent/trcr [INFO] finished frobbing cjkent/trcr [INFO] frobbed toml for cjkent/trcr written to work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr/Cargo.toml [INFO] started frobbing cjkent/trcr [INFO] finished frobbing cjkent/trcr [INFO] frobbed toml for cjkent/trcr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cjkent/trcr/Cargo.toml [INFO] crate cjkent/trcr already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cjkent/trcr against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9d1c2847934b0db1374312912ed4340d942e83ece9a839c9e7e263b0b07f442f [INFO] running `"docker" "start" "-a" "9d1c2847934b0db1374312912ed4340d942e83ece9a839c9e7e263b0b07f442f"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bmp v0.4.0 [INFO] [stderr] Compiling trcr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Div` [INFO] [stderr] --> src/main.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::ops::{Add, Div, Mul}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::objects::Sphere` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::objects::Sphere; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::trace` [INFO] [stderr] --> src/objects.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::trace; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/objects.rs:83:27 [INFO] [stderr] | [INFO] [stderr] 83 | let denominator = (ray.dir.dot(&self.normal)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intensity` [INFO] [stderr] --> src/main.rs:309:33 [INFO] [stderr] | [INFO] [stderr] 309 | Light::Point { loc, intensity } => *point - *loc, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `intensity: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intensity` [INFO] [stderr] --> src/main.rs:310:35 [INFO] [stderr] | [INFO] [stderr] 310 | Light::Distant { dir, intensity } => *dir, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `intensity: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/main.rs:316:28 [INFO] [stderr] | [INFO] [stderr] 316 | Light::Point { loc, intensity } => *intensity, [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/main.rs:317:30 [INFO] [stderr] | [INFO] [stderr] 317 | Light::Distant { dir, intensity } => *intensity, [INFO] [stderr] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pt` [INFO] [stderr] --> src/objects.rs:74:25 [INFO] [stderr] | [INFO] [stderr] 74 | fn in_bounds(&self, pt: Vec3) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_pt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:111:30 [INFO] [stderr] | [INFO] [stderr] 111 | fn secondary_rays(&self, point: &Vec3) -> Vec { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:116:30 [INFO] [stderr] | [INFO] [stderr] 116 | fn surface_normal(&self, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | fn colour(&self, point: &Vec3) -> Colour { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: private trait `SceneObject` in public interface (error E0445) [INFO] [stderr] --> src/main.rs:205:5 [INFO] [stderr] | [INFO] [stderr] 205 | pub objects: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_sphere_two_lights` [INFO] [stderr] --> src/scenes.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn one_sphere_two_lights() -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BLACK` [INFO] [stderr] --> src/main.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | static BLACK: Colour = Colour { r: 0.0, g: 0.0, b: 0.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `"docker" "inspect" "9d1c2847934b0db1374312912ed4340d942e83ece9a839c9e7e263b0b07f442f"` [INFO] running `"docker" "rm" "-f" "9d1c2847934b0db1374312912ed4340d942e83ece9a839c9e7e263b0b07f442f"` [INFO] [stdout] 9d1c2847934b0db1374312912ed4340d942e83ece9a839c9e7e263b0b07f442f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 733d7cd6aa5fca5a34b417167ffe8d2e06198e694dcfdb0dd57e138ff30a2865 [INFO] running `"docker" "start" "-a" "733d7cd6aa5fca5a34b417167ffe8d2e06198e694dcfdb0dd57e138ff30a2865"` [INFO] [stderr] Compiling trcr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Div` [INFO] [stderr] --> src/main.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use std::ops::{Add, Div, Mul}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::objects::Sphere` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::objects::Sphere; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::trace` [INFO] [stderr] --> src/objects.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::trace; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/objects.rs:83:27 [INFO] [stderr] | [INFO] [stderr] 83 | let denominator = (ray.dir.dot(&self.normal)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intensity` [INFO] [stderr] --> src/main.rs:309:33 [INFO] [stderr] | [INFO] [stderr] 309 | Light::Point { loc, intensity } => *point - *loc, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `intensity: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intensity` [INFO] [stderr] --> src/main.rs:310:35 [INFO] [stderr] | [INFO] [stderr] 310 | Light::Distant { dir, intensity } => *dir, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `intensity: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/main.rs:316:28 [INFO] [stderr] | [INFO] [stderr] 316 | Light::Point { loc, intensity } => *intensity, [INFO] [stderr] | ^^^ help: try ignoring the field: `loc: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/main.rs:317:30 [INFO] [stderr] | [INFO] [stderr] 317 | Light::Distant { dir, intensity } => *intensity, [INFO] [stderr] | ^^^ help: try ignoring the field: `dir: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pt` [INFO] [stderr] --> src/objects.rs:74:25 [INFO] [stderr] | [INFO] [stderr] 74 | fn in_bounds(&self, pt: Vec3) -> bool { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_pt` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:111:30 [INFO] [stderr] | [INFO] [stderr] 111 | fn secondary_rays(&self, point: &Vec3) -> Vec { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:116:30 [INFO] [stderr] | [INFO] [stderr] 116 | fn surface_normal(&self, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/objects.rs:120:22 [INFO] [stderr] | [INFO] [stderr] 120 | fn colour(&self, point: &Vec3) -> Colour { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: private trait `SceneObject` in public interface (error E0445) [INFO] [stderr] --> src/main.rs:205:5 [INFO] [stderr] | [INFO] [stderr] 205 | pub objects: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_sphere_two_lights` [INFO] [stderr] --> src/scenes.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn one_sphere_two_lights() -> Scene { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `BLACK` [INFO] [stderr] --> src/main.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | static BLACK: Colour = Colour { r: 0.0, g: 0.0, b: 0.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "733d7cd6aa5fca5a34b417167ffe8d2e06198e694dcfdb0dd57e138ff30a2865"` [INFO] running `"docker" "rm" "-f" "733d7cd6aa5fca5a34b417167ffe8d2e06198e694dcfdb0dd57e138ff30a2865"` [INFO] [stdout] 733d7cd6aa5fca5a34b417167ffe8d2e06198e694dcfdb0dd57e138ff30a2865 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cjkent/trcr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] bff88fce9a64f6681d8cff0063686ba56c37ea0f10dd9774ea4efdac612e7811 [INFO] running `"docker" "start" "-a" "bff88fce9a64f6681d8cff0063686ba56c37ea0f10dd9774ea4efdac612e7811"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/trcr-d6334e2a68db8d38 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test vec3::tests::mul ... ok [INFO] [stdout] test vec3::tests::normalised ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bff88fce9a64f6681d8cff0063686ba56c37ea0f10dd9774ea4efdac612e7811"` [INFO] running `"docker" "rm" "-f" "bff88fce9a64f6681d8cff0063686ba56c37ea0f10dd9774ea4efdac612e7811"` [INFO] [stdout] bff88fce9a64f6681d8cff0063686ba56c37ea0f10dd9774ea4efdac612e7811