[INFO] updating cached repository amejii/edupt-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/amejii/edupt-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/amejii/edupt-rust" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/amejii/edupt-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/amejii/edupt-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amejii/edupt-rust" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/amejii/edupt-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/amejii/edupt-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 754ae3c6f281fbdf64ee0c3993fa0a20c647ba49
[INFO] sha for GitHub repo amejii/edupt-rust: 754ae3c6f281fbdf64ee0c3993fa0a20c647ba49
[INFO] validating manifest of amejii/edupt-rust on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of amejii/edupt-rust on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing amejii/edupt-rust
[INFO] finished frobbing amejii/edupt-rust
[INFO] frobbed toml for amejii/edupt-rust written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/amejii/edupt-rust/Cargo.toml
[INFO] started frobbing amejii/edupt-rust
[INFO] finished frobbing amejii/edupt-rust
[INFO] frobbed toml for amejii/edupt-rust written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/amejii/edupt-rust/Cargo.toml
[INFO] crate amejii/edupt-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking amejii/edupt-rust against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/amejii/edupt-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bc11f4c003c62e4c3e23b6a92c5442229f2b36fc7fe25afcc017541d8dd94738
[INFO] running `"docker" "start" "-a" "bc11f4c003c62e4c3e23b6a92c5442229f2b36fc7fe25afcc017541d8dd94738"`
[INFO] [stderr]     Checking edupt_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `REFLECTION_TYPE_DIFFUSE` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     REFLECTION_TYPE_DIFFUSE,        
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeDiffuse`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REFLECTION_TYPE_SPECULAR` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     REFLECTION_TYPE_SPECULAR,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeSpecular`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REFLECTION_TYPE_REFRACTION` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     REFLECTION_TYPE_REFRACTION,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeRefraction`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REFLECTION_TYPE_DIFFUSE` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     REFLECTION_TYPE_DIFFUSE,        
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeDiffuse`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REFLECTION_TYPE_SPECULAR` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     REFLECTION_TYPE_SPECULAR,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeSpecular`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REFLECTION_TYPE_REFRACTION` should have an upper camel case name
[INFO] [stderr]  --> src/material.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     REFLECTION_TYPE_REFRACTION,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeRefraction`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `weight` is never read
[INFO] [stderr]   --> src/radiance.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut weight : Color = Color{x:1.0, y:1.0, z:1.0};
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `weight` is never read
[INFO] [stderr]   --> src/radiance.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut weight : Color = Color{x:1.0, y:1.0, z:1.0};
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/ray.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(org : Vector, dir : Vector) -> Ray{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ppm.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         file.write_all(data.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D4` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case: `d4`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sqrt_D4` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let sqrt_D4 = Sqrt::sqrt(D4);
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `sqrt_d4`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `spheres` should have an upper case name
[INFO] [stderr]  --> src/scene.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const spheres : [Sphere;10]= [
[INFO] [stderr]   |           ^^^^^^^ help: convert the identifier to upper case: `SPHERES`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R0` should have a snake case name
[INFO] [stderr]   --> src/radiance.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let R0 = (a * a) / (b * b);
[INFO] [stderr]    |                 ^^ help: convert the identifier to snake case: `r0`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Re` should have a snake case name
[INFO] [stderr]    --> src/radiance.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let Re = R0 + (1.0 - R0) * c.powf(5.0);
[INFO] [stderr]     |                 ^^ help: convert the identifier to snake case: `re`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Tr` should have a snake case name
[INFO] [stderr]    --> src/radiance.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let Tr = (1.0 - Re) * nnt2;
[INFO] [stderr]     |                 ^^ help: convert the identifier to snake case: `tr`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/ray.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(org : Vector, dir : Vector) -> Ray{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ppm.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         file.write_all(data.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `D4` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case: `d4`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `sqrt_D4` should have a snake case name
[INFO] [stderr]   --> src/sphere.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let sqrt_D4 = Sqrt::sqrt(D4);
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `sqrt_d4`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `spheres` should have an upper case name
[INFO] [stderr]  --> src/scene.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const spheres : [Sphere;10]= [
[INFO] [stderr]   |           ^^^^^^^ help: convert the identifier to upper case: `SPHERES`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R0` should have a snake case name
[INFO] [stderr]   --> src/radiance.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let R0 = (a * a) / (b * b);
[INFO] [stderr]    |                 ^^ help: convert the identifier to snake case: `r0`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Re` should have a snake case name
[INFO] [stderr]    --> src/radiance.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let Re = R0 + (1.0 - R0) * c.powf(5.0);
[INFO] [stderr]     |                 ^^ help: convert the identifier to snake case: `re`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Tr` should have a snake case name
[INFO] [stderr]    --> src/radiance.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let Tr = (1.0 - Re) * nnt2;
[INFO] [stderr]     |                 ^^ help: convert the identifier to snake case: `tr`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "bc11f4c003c62e4c3e23b6a92c5442229f2b36fc7fe25afcc017541d8dd94738"`
[INFO] running `"docker" "rm" "-f" "bc11f4c003c62e4c3e23b6a92c5442229f2b36fc7fe25afcc017541d8dd94738"`
[INFO] [stdout] bc11f4c003c62e4c3e23b6a92c5442229f2b36fc7fe25afcc017541d8dd94738