[INFO] updating cached repository oliverlars/rust_ray [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/oliverlars/rust_ray [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/oliverlars/rust_ray" "work/ex/beta-1.38-1/sources/1.37.0/gh/oliverlars/rust_ray"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/oliverlars/rust_ray'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/oliverlars/rust_ray" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f8dd0640d0f18460ccfd31f23f7732e30c5784d1 [INFO] sha for GitHub repo oliverlars/rust_ray: f8dd0640d0f18460ccfd31f23f7732e30c5784d1 [INFO] validating manifest of oliverlars/rust_ray 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 oliverlars/rust_ray 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 oliverlars/rust_ray [INFO] finished frobbing oliverlars/rust_ray [INFO] frobbed toml for oliverlars/rust_ray written to work/ex/beta-1.38-1/sources/1.37.0/gh/oliverlars/rust_ray/Cargo.toml [INFO] started frobbing oliverlars/rust_ray [INFO] finished frobbing oliverlars/rust_ray [INFO] frobbed toml for oliverlars/rust_ray written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray/Cargo.toml [INFO] crate oliverlars/rust_ray 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 oliverlars/rust_ray against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 708789a456f4d1e5e3313f893e6fe4d964cc15e95c265c532de0cfcc7126123b [INFO] running `"docker" "start" "-a" "708789a456f4d1e5e3313f893e6fe4d964cc15e95c265c532de0cfcc7126123b"` [INFO] [stderr] Compiling rayon-core v1.0.2 [INFO] [stderr] Compiling deque v0.3.2 [INFO] [stderr] Compiling num_cpus v1.5.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling deflate v0.7.11 [INFO] [stderr] Compiling num-complex v0.1.37 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling num-bigint v0.1.37 [INFO] [stderr] Compiling png v0.7.0 [INFO] [stderr] Compiling rayon v0.7.1 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling jpeg-decoder v0.1.12 [INFO] [stderr] Compiling image v0.13.0 [INFO] [stderr] Compiling rustray v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ray::Ray` [INFO] [stderr] --> src/sphere.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ray::Ray; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::option` [INFO] [stderr] --> src/trace.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::option; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/trace.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::iter::range` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use num::iter::range; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scene::Scene` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use scene::Scene; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let u = (x as f32 /width as f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | let v = ((height - y) as f32 / height as f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diffuse` [INFO] [stderr] --> src/trace.rs:44:10 [INFO] [stderr] | [INFO] [stderr] 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_diffuse` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ambient` [INFO] [stderr] --> src/trace.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let ambient = Vec3{x:0.2, y:0.2, z:0.2}; [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_ambient` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/trace.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal))); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `norm` [INFO] [stderr] --> src/vector.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn norm(&self) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cross` [INFO] [stderr] --> src/vector.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn cross(&self, other : &Vec3) -> Vec3{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FARAWAY` [INFO] [stderr] --> src/sphere.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const FARAWAY: f64 = 1e10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/trace.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.34s [INFO] running `"docker" "inspect" "708789a456f4d1e5e3313f893e6fe4d964cc15e95c265c532de0cfcc7126123b"` [INFO] running `"docker" "rm" "-f" "708789a456f4d1e5e3313f893e6fe4d964cc15e95c265c532de0cfcc7126123b"` [INFO] [stdout] 708789a456f4d1e5e3313f893e6fe4d964cc15e95c265c532de0cfcc7126123b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] cfecabe5f1c9cb0a633a25bbf7ee83ed306ceedfcb5ec6db7c37744455aad3da [INFO] running `"docker" "start" "-a" "cfecabe5f1c9cb0a633a25bbf7ee83ed306ceedfcb5ec6db7c37744455aad3da"` [INFO] [stderr] Compiling rustray v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ray::Ray` [INFO] [stderr] --> src/sphere.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ray::Ray; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::option` [INFO] [stderr] --> src/trace.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::option; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/trace.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::iter::range` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use num::iter::range; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scene::Scene` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use scene::Scene; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let u = (x as f32 /width as f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | let v = ((height - y) as f32 / height as f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `diffuse` [INFO] [stderr] --> src/trace.rs:44:10 [INFO] [stderr] | [INFO] [stderr] 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_diffuse` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ambient` [INFO] [stderr] --> src/trace.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let ambient = Vec3{x:0.2, y:0.2, z:0.2}; [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_ambient` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/trace.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal))); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `norm` [INFO] [stderr] --> src/vector.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn norm(&self) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cross` [INFO] [stderr] --> src/vector.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn cross(&self, other : &Vec3) -> Vec3{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FARAWAY` [INFO] [stderr] --> src/sphere.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const FARAWAY: f64 = 1e10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/trace.rs:44:26 [INFO] [stderr] | [INFO] [stderr] 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `"docker" "inspect" "cfecabe5f1c9cb0a633a25bbf7ee83ed306ceedfcb5ec6db7c37744455aad3da"` [INFO] running `"docker" "rm" "-f" "cfecabe5f1c9cb0a633a25bbf7ee83ed306ceedfcb5ec6db7c37744455aad3da"` [INFO] [stdout] cfecabe5f1c9cb0a633a25bbf7ee83ed306ceedfcb5ec6db7c37744455aad3da [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oliverlars/rust_ray:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 945f1600f750856ec9047f29a45fdae4f91fdc0de880e81b9ae7967cdf136081 [INFO] running `"docker" "start" "-a" "945f1600f750856ec9047f29a45fdae4f91fdc0de880e81b9ae7967cdf136081"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustray-274a38434a05e988 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "945f1600f750856ec9047f29a45fdae4f91fdc0de880e81b9ae7967cdf136081"` [INFO] running `"docker" "rm" "-f" "945f1600f750856ec9047f29a45fdae4f91fdc0de880e81b9ae7967cdf136081"` [INFO] [stdout] 945f1600f750856ec9047f29a45fdae4f91fdc0de880e81b9ae7967cdf136081