Dec 18 04:06:43.622 INFO checking amejii/edupt-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:06:43.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/amejii/edupt-rust:/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=forbid" "-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:06:43.858 INFO [stdout] 5d3b7683a80b2d27ddd16e44722338a68df5b12b9c873bb7db2474e2e6676efd
Dec 18 04:06:43.864 INFO running `"docker" "start" "-a" "5d3b7683a80b2d27ddd16e44722338a68df5b12b9c873bb7db2474e2e6676efd"`
Dec 18 04:06:44.629 INFO [stderr]     Checking edupt_rust v0.1.0 (/opt/crater/workdir)
Dec 18 04:06:44.924 INFO [stderr] warning: value assigned to `weight` is never read
Dec 18 04:06:44.924 INFO [stderr]   --> src/radiance.rs:44:13
Dec 18 04:06:44.924 INFO [stderr]    |
Dec 18 04:06:44.924 INFO [stderr] 44 |     let mut weight : Color = Color{x:1.0, y:1.0, z:1.0};
Dec 18 04:06:44.924 INFO [stderr]    |             ^^^^^^
Dec 18 04:06:44.924 INFO [stderr]    |
Dec 18 04:06:44.924 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 04:06:44.924 INFO [stderr] 
Dec 18 04:06:44.960 INFO [stderr] warning: value assigned to `weight` is never read
Dec 18 04:06:44.960 INFO [stderr]   --> src/radiance.rs:44:13
Dec 18 04:06:44.960 INFO [stderr]    |
Dec 18 04:06:44.960 INFO [stderr] 44 |     let mut weight : Color = Color{x:1.0, y:1.0, z:1.0};
Dec 18 04:06:44.960 INFO [stderr]    |             ^^^^^^
Dec 18 04:06:44.960 INFO [stderr]    |
Dec 18 04:06:44.960 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 04:06:44.960 INFO [stderr] 
Dec 18 04:06:44.960 INFO [stderr] warning: method is never used: `new`
Dec 18 04:06:44.960 INFO [stderr]   --> src/ray.rs:10:5
Dec 18 04:06:44.960 INFO [stderr]    |
Dec 18 04:06:44.960 INFO [stderr] 10 |     fn new(org : Vector, dir : Vector) -> Ray{
Dec 18 04:06:44.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.960 INFO [stderr]    |
Dec 18 04:06:44.960 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:06:44.960 INFO [stderr] 
Dec 18 04:06:44.960 INFO [stderr] warning: method is never used: `new`
Dec 18 04:06:44.960 INFO [stderr]   --> src/sphere.rs:18:5
Dec 18 04:06:44.960 INFO [stderr]    |
Dec 18 04:06:44.961 INFO [stderr] 18 |     fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere {
Dec 18 04:06:44.961 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.961 INFO [stderr] warning: variant `REFLECTION_TYPE_DIFFUSE` should have a camel case name such as `ReflectionTypeDiffuse`
Dec 18 04:06:44.961 INFO [stderr]  --> src/material.rs:7:5
Dec 18 04:06:44.961 INFO [stderr]   |
Dec 18 04:06:44.961 INFO [stderr] 7 |     REFLECTION_TYPE_DIFFUSE,        
Dec 18 04:06:44.961 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.961 INFO [stderr]   |
Dec 18 04:06:44.961 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.961 INFO [stderr] warning: variant `REFLECTION_TYPE_SPECULAR` should have a camel case name such as `ReflectionTypeSpecular`
Dec 18 04:06:44.961 INFO [stderr]  --> src/material.rs:8:5
Dec 18 04:06:44.961 INFO [stderr]   |
Dec 18 04:06:44.961 INFO [stderr] 8 |     REFLECTION_TYPE_SPECULAR,
Dec 18 04:06:44.961 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.961 INFO [stderr] warning: variant `REFLECTION_TYPE_REFRACTION` should have a camel case name such as `ReflectionTypeRefraction`
Dec 18 04:06:44.961 INFO [stderr]  --> src/material.rs:9:5
Dec 18 04:06:44.961 INFO [stderr]   |
Dec 18 04:06:44.961 INFO [stderr] 9 |     REFLECTION_TYPE_REFRACTION,
Dec 18 04:06:44.961 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.961 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:06:44.961 INFO [stderr]   --> src/ppm.rs:50:9
Dec 18 04:06:44.961 INFO [stderr]    |
Dec 18 04:06:44.961 INFO [stderr] 50 |         file.write_all(data.as_bytes());
Dec 18 04:06:44.961 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.961 INFO [stderr]    |
Dec 18 04:06:44.961 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:06:44.961 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.961 INFO [stderr] warning: variable `D4` should have a snake case name such as `d4`
Dec 18 04:06:44.961 INFO [stderr]   --> src/sphere.rs:31:13
Dec 18 04:06:44.961 INFO [stderr]    |
Dec 18 04:06:44.961 INFO [stderr] 31 |         let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius;
Dec 18 04:06:44.961 INFO [stderr]    |             ^^
Dec 18 04:06:44.961 INFO [stderr]    |
Dec 18 04:06:44.961 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 04:06:44.961 INFO [stderr] 
Dec 18 04:06:44.964 INFO [stderr] warning: variable `sqrt_D4` should have a snake case name such as `sqrt_d4`
Dec 18 04:06:44.964 INFO [stderr]   --> src/sphere.rs:37:13
Dec 18 04:06:44.964 INFO [stderr]    |
Dec 18 04:06:44.964 INFO [stderr] 37 |         let sqrt_D4 = Sqrt::sqrt(D4);
Dec 18 04:06:44.964 INFO [stderr]    |             ^^^^^^^
Dec 18 04:06:44.964 INFO [stderr] 
Dec 18 04:06:44.964 INFO [stderr] warning: constant `spheres` should have an upper case name such as `SPHERES`
Dec 18 04:06:44.964 INFO [stderr]   --> src/scene.rs:9:1
Dec 18 04:06:44.964 INFO [stderr]    |
Dec 18 04:06:44.964 INFO [stderr] 9  | / pub const spheres : [Sphere;10]= [
Dec 18 04:06:44.964 INFO [stderr] 10 | |     Sphere{radius:1e5, position:Vector{x:1e5+1.0, y:40.8, z:81.6}, emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.75, y:0.25, z:0.25}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE},// left
Dec 18 04:06:44.964 INFO [stderr] 11 | |     Sphere{radius:1e5, position:Vector{x:-1e5+99.0, y:40.8, z:81.6},emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.25, y:0.25, z:0.75}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, // right
Dec 18 04:06:44.964 INFO [stderr] 12 | |     Sphere{radius:1e5, position:Vector{x:50.0, y:40.8, z:1e5},      emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.75, y:0.75, z:0.75}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, // back
Dec 18 04:06:44.964 INFO [stderr] ...  |
Dec 18 04:06:44.964 INFO [stderr] 19 | |     Sphere{radius:15.0,position:Vector{x:50.0, y:90.0, z:81.6},   emission:Color{x:36.0,y:36.0,z:36.0},     color:Color{x:0.0,y:0.0,z:0.0},      reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, //illumination
Dec 18 04:06:44.964 INFO [stderr] 20 | | ];
Dec 18 04:06:44.964 INFO [stderr]    | |__^
Dec 18 04:06:44.965 INFO [stderr]    |
Dec 18 04:06:44.965 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 18 04:06:44.965 INFO [stderr] 
Dec 18 04:06:44.965 INFO [stderr] warning: variable `R0` should have a snake case name such as `r0`
Dec 18 04:06:44.965 INFO [stderr]   --> src/radiance.rs:96:17
Dec 18 04:06:44.965 INFO [stderr]    |
Dec 18 04:06:44.965 INFO [stderr] 96 |             let R0 = (a * a) / (b * b);
Dec 18 04:06:44.965 INFO [stderr]    |                 ^^
Dec 18 04:06:44.965 INFO [stderr] 
Dec 18 04:06:44.965 INFO [stderr] warning: variable `Re` should have a snake case name such as `re`
Dec 18 04:06:44.965 INFO [stderr]    --> src/radiance.rs:101:17
Dec 18 04:06:44.965 INFO [stderr]     |
Dec 18 04:06:44.965 INFO [stderr] 101 |             let Re = R0 + (1.0 - R0) * c.powf(5.0);
Dec 18 04:06:44.965 INFO [stderr]     |                 ^^
Dec 18 04:06:44.965 INFO [stderr] 
Dec 18 04:06:44.965 INFO [stderr] warning: variable `Tr` should have a snake case name such as `tr`
Dec 18 04:06:44.965 INFO [stderr]    --> src/radiance.rs:103:17
Dec 18 04:06:44.965 INFO [stderr]     |
Dec 18 04:06:44.965 INFO [stderr] 103 |             let Tr = (1.0 - Re) * nnt2;
Dec 18 04:06:44.965 INFO [stderr]     |                 ^^
Dec 18 04:06:44.965 INFO [stderr] 
Dec 18 04:06:44.991 INFO [stderr] warning: method is never used: `new`
Dec 18 04:06:44.991 INFO [stderr]   --> src/ray.rs:10:5
Dec 18 04:06:44.991 INFO [stderr]    |
Dec 18 04:06:44.991 INFO [stderr] 10 |     fn new(org : Vector, dir : Vector) -> Ray{
Dec 18 04:06:44.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.991 INFO [stderr]    |
Dec 18 04:06:44.991 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:06:44.991 INFO [stderr] 
Dec 18 04:06:44.991 INFO [stderr] warning: method is never used: `new`
Dec 18 04:06:44.991 INFO [stderr]   --> src/sphere.rs:18:5
Dec 18 04:06:44.991 INFO [stderr]    |
Dec 18 04:06:44.991 INFO [stderr] 18 |     fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere {
Dec 18 04:06:44.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.991 INFO [stderr] 
Dec 18 04:06:44.993 INFO [stderr] warning: variant `REFLECTION_TYPE_DIFFUSE` should have a camel case name such as `ReflectionTypeDiffuse`
Dec 18 04:06:44.993 INFO [stderr]  --> src/material.rs:7:5
Dec 18 04:06:44.993 INFO [stderr]   |
Dec 18 04:06:44.993 INFO [stderr] 7 |     REFLECTION_TYPE_DIFFUSE,        
Dec 18 04:06:44.993 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.993 INFO [stderr]   |
Dec 18 04:06:44.993 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 18 04:06:44.993 INFO [stderr] 
Dec 18 04:06:44.996 INFO [stderr] warning: variant `REFLECTION_TYPE_SPECULAR` should have a camel case name such as `ReflectionTypeSpecular`
Dec 18 04:06:44.996 INFO [stderr]  --> src/material.rs:8:5
Dec 18 04:06:44.996 INFO [stderr]   |
Dec 18 04:06:44.996 INFO [stderr] 8 |     REFLECTION_TYPE_SPECULAR,
Dec 18 04:06:44.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.996 INFO [stderr] 
Dec 18 04:06:44.996 INFO [stderr] warning: variant `REFLECTION_TYPE_REFRACTION` should have a camel case name such as `ReflectionTypeRefraction`
Dec 18 04:06:44.996 INFO [stderr]  --> src/material.rs:9:5
Dec 18 04:06:44.996 INFO [stderr]   |
Dec 18 04:06:44.996 INFO [stderr] 9 |     REFLECTION_TYPE_REFRACTION,
Dec 18 04:06:44.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.996 INFO [stderr] 
Dec 18 04:06:44.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:06:44.996 INFO [stderr]   --> src/ppm.rs:50:9
Dec 18 04:06:44.996 INFO [stderr]    |
Dec 18 04:06:44.996 INFO [stderr] 50 |         file.write_all(data.as_bytes());
Dec 18 04:06:44.996 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:44.996 INFO [stderr]    |
Dec 18 04:06:44.996 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:06:44.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:06:44.996 INFO [stderr] 
Dec 18 04:06:44.996 INFO [stderr] warning: variable `D4` should have a snake case name such as `d4`
Dec 18 04:06:44.996 INFO [stderr]   --> src/sphere.rs:31:13
Dec 18 04:06:44.996 INFO [stderr]    |
Dec 18 04:06:44.996 INFO [stderr] 31 |         let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius;
Dec 18 04:06:44.996 INFO [stderr]    |             ^^
Dec 18 04:06:44.996 INFO [stderr]    |
Dec 18 04:06:44.996 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:44.997 INFO [stderr] warning: variable `sqrt_D4` should have a snake case name such as `sqrt_d4`
Dec 18 04:06:44.997 INFO [stderr]   --> src/sphere.rs:37:13
Dec 18 04:06:44.997 INFO [stderr]    |
Dec 18 04:06:44.997 INFO [stderr] 37 |         let sqrt_D4 = Sqrt::sqrt(D4);
Dec 18 04:06:44.997 INFO [stderr]    |             ^^^^^^^
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:44.997 INFO [stderr] warning: constant `spheres` should have an upper case name such as `SPHERES`
Dec 18 04:06:44.997 INFO [stderr]   --> src/scene.rs:9:1
Dec 18 04:06:44.997 INFO [stderr]    |
Dec 18 04:06:44.997 INFO [stderr] 9  | / pub const spheres : [Sphere;10]= [
Dec 18 04:06:44.997 INFO [stderr] 10 | |     Sphere{radius:1e5, position:Vector{x:1e5+1.0, y:40.8, z:81.6}, emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.75, y:0.25, z:0.25}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE},// left
Dec 18 04:06:44.997 INFO [stderr] 11 | |     Sphere{radius:1e5, position:Vector{x:-1e5+99.0, y:40.8, z:81.6},emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.25, y:0.25, z:0.75}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, // right
Dec 18 04:06:44.997 INFO [stderr] 12 | |     Sphere{radius:1e5, position:Vector{x:50.0, y:40.8, z:1e5},      emission:Color{x:0.0,y:0.0,z:0.0},  color:Color{x:0.75, y:0.75, z:0.75}, reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, // back
Dec 18 04:06:44.997 INFO [stderr] ...  |
Dec 18 04:06:44.997 INFO [stderr] 19 | |     Sphere{radius:15.0,position:Vector{x:50.0, y:90.0, z:81.6},   emission:Color{x:36.0,y:36.0,z:36.0},     color:Color{x:0.0,y:0.0,z:0.0},      reflection_type:ReflectionType::REFLECTION_TYPE_DIFFUSE}, //illumination
Dec 18 04:06:44.997 INFO [stderr] 20 | | ];
Dec 18 04:06:44.997 INFO [stderr]    | |__^
Dec 18 04:06:44.997 INFO [stderr]    |
Dec 18 04:06:44.997 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:44.997 INFO [stderr] warning: variable `R0` should have a snake case name such as `r0`
Dec 18 04:06:44.997 INFO [stderr]   --> src/radiance.rs:96:17
Dec 18 04:06:44.997 INFO [stderr]    |
Dec 18 04:06:44.997 INFO [stderr] 96 |             let R0 = (a * a) / (b * b);
Dec 18 04:06:44.997 INFO [stderr]    |                 ^^
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:44.997 INFO [stderr] warning: variable `Re` should have a snake case name such as `re`
Dec 18 04:06:44.997 INFO [stderr]    --> src/radiance.rs:101:17
Dec 18 04:06:44.997 INFO [stderr]     |
Dec 18 04:06:44.997 INFO [stderr] 101 |             let Re = R0 + (1.0 - R0) * c.powf(5.0);
Dec 18 04:06:44.997 INFO [stderr]     |                 ^^
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:44.997 INFO [stderr] warning: variable `Tr` should have a snake case name such as `tr`
Dec 18 04:06:44.997 INFO [stderr]    --> src/radiance.rs:103:17
Dec 18 04:06:44.997 INFO [stderr]     |
Dec 18 04:06:44.997 INFO [stderr] 103 |             let Tr = (1.0 - Re) * nnt2;
Dec 18 04:06:44.997 INFO [stderr]     |                 ^^
Dec 18 04:06:44.997 INFO [stderr] 
Dec 18 04:06:45.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 18 04:06:45.536 INFO running `"docker" "inspect" "5d3b7683a80b2d27ddd16e44722338a68df5b12b9c873bb7db2474e2e6676efd"`
Dec 18 04:06:45.664 INFO running `"docker" "rm" "-f" "5d3b7683a80b2d27ddd16e44722338a68df5b12b9c873bb7db2474e2e6676efd"`
Dec 18 04:06:45.828 INFO [stdout] 5d3b7683a80b2d27ddd16e44722338a68df5b12b9c873bb7db2474e2e6676efd