[INFO] cloning repository https://github.com/amejii/edupt-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amejii/edupt-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famejii%2Fedupt-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famejii%2Fedupt-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 754ae3c6f281fbdf64ee0c3993fa0a20c647ba49 [INFO] checking amejii/edupt-rust against master#1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famejii%2Fedupt-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amejii/edupt-rust on toolchain 1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amejii/edupt-rust [INFO] finished tweaking git repo https://github.com/amejii/edupt-rust [INFO] tweaked toml for git repo https://github.com/amejii/edupt-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/amejii/edupt-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking amejii/edupt-rust against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famejii%2Fedupt-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amejii/edupt-rust on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amejii/edupt-rust [INFO] finished tweaking git repo https://github.com/amejii/edupt-rust [INFO] tweaked toml for git repo https://github.com/amejii/edupt-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/amejii/edupt-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking amejii/edupt-rust against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famejii%2Fedupt-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amejii/edupt-rust on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amejii/edupt-rust [INFO] finished tweaking git repo https://github.com/amejii/edupt-rust [INFO] tweaked toml for git repo https://github.com/amejii/edupt-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/amejii/edupt-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2800883676f492d8eeaa3ae2b7bde702d24c59ec13fdce364494c33b7d7f0c7a [INFO] running `Command { std: "docker" "start" "-a" "2800883676f492d8eeaa3ae2b7bde702d24c59ec13fdce364494c33b7d7f0c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2800883676f492d8eeaa3ae2b7bde702d24c59ec13fdce364494c33b7d7f0c7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2800883676f492d8eeaa3ae2b7bde702d24c59ec13fdce364494c33b7d7f0c7a", kill_on_drop: false }` [INFO] [stdout] 2800883676f492d8eeaa3ae2b7bde702d24c59ec13fdce364494c33b7d7f0c7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4586ca9ddb661ae8514830df84831729c05cc8b3d2c347396edf60b5047d7b1 [INFO] running `Command { std: "docker" "start" "-a" "a4586ca9ddb661ae8514830df84831729c05cc8b3d2c347396edf60b5047d7b1", kill_on_drop: false }` [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Checking edupt_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `REFLECTION_TYPE_DIFFUSE` should have an upper camel case name [INFO] [stdout] --> src/material.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | REFLECTION_TYPE_DIFFUSE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeDiffuse` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REFLECTION_TYPE_DIFFUSE` should have an upper camel case name [INFO] [stdout] --> src/material.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | REFLECTION_TYPE_DIFFUSE, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeDiffuse` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REFLECTION_TYPE_SPECULAR` should have an upper camel case name [INFO] [stdout] --> src/material.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | REFLECTION_TYPE_SPECULAR, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeSpecular` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REFLECTION_TYPE_REFRACTION` should have an upper camel case name [INFO] [stdout] --> src/material.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | REFLECTION_TYPE_REFRACTION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeRefraction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REFLECTION_TYPE_SPECULAR` should have an upper camel case name [INFO] [stdout] --> src/material.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | REFLECTION_TYPE_SPECULAR, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeSpecular` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REFLECTION_TYPE_REFRACTION` should have an upper camel case name [INFO] [stdout] --> src/material.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | REFLECTION_TYPE_REFRACTION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReflectionTypeRefraction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/radiance.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | (-1.0 * hitpoint.normal) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - (-1.0 * hitpoint.normal) [INFO] [stdout] 27 + -1.0 * hitpoint.normal [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/radiance.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | (-1.0 * hitpoint.normal) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - (-1.0 * hitpoint.normal) [INFO] [stdout] 27 + -1.0 * hitpoint.normal [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ppm.rs:34:74 [INFO] [stdout] | [INFO] [stdout] 34 | Err(why) => panic!("couldn't create {}: {}", path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ppm.rs:34:74 [INFO] [stdout] | [INFO] [stdout] 34 | Err(why) => panic!("couldn't create {}: {}", path.display(), why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ppm.rs:42:52 [INFO] [stdout] | [INFO] [stdout] 42 | ... why.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/ppm.rs:42:52 [INFO] [stdout] | [INFO] [stdout] 42 | ... why.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `weight` is never read [INFO] [stdout] --> src/radiance.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut weight : Color = Color{x:1.0, y:1.0, z:1.0}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `weight` is never read [INFO] [stdout] --> src/radiance.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut weight : Color = Color{x:1.0, y:1.0, z:1.0}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let mut u : Vector; let mut v : Vector; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | let mut u : Vector; let mut v : Vector; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let mut u : Vector; let mut v : Vector; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/radiance.rs:52:37 [INFO] [stdout] | [INFO] [stdout] 52 | let mut u : Vector; let mut v : Vector; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/render.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut image_index = (height - y - 1) * width + x; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ray.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Ray { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | fn new(org : Vector, dir : Vector) -> Ray{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sphere.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Sphere{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 18 | fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/render.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let mut image_index = (height - y - 1) * width + x; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/ray.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Ray { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | fn new(org : Vector, dir : Vector) -> Ray{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/sphere.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Sphere{ [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 18 | fn new(radius:f64, position: Vector, emission: Color, color: Color, reflection_type: ReflectionType) -> Sphere { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppm.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | file.write_all(data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = file.write_all(data.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `D4` should have a snake case name [INFO] [stdout] --> src/sphere.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sqrt_D4` should have a snake case name [INFO] [stdout] --> src/sphere.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let sqrt_D4 = Sqrt::sqrt(D4); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `sqrt_d4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `spheres` should have an upper case name [INFO] [stdout] --> src/scene.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const spheres : [Sphere;10]= [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `SPHERES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R0` should have a snake case name [INFO] [stdout] --> src/radiance.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | let R0 = (a * a) / (b * b); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `r0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Re` should have a snake case name [INFO] [stdout] --> src/radiance.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | let Re = R0 + (1.0 - R0) * c.powf(5.0); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Tr` should have a snake case name [INFO] [stdout] --> src/radiance.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let Tr = (1.0 - Re) * nnt2; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppm.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | file.write_all(data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = file.write_all(data.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `D4` should have a snake case name [INFO] [stdout] --> src/sphere.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let D4 = b * b - dot(p_o, p_o) + self.radius * self.radius; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `d4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sqrt_D4` should have a snake case name [INFO] [stdout] --> src/sphere.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let sqrt_D4 = Sqrt::sqrt(D4); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `sqrt_d4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `spheres` should have an upper case name [INFO] [stdout] --> src/scene.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const spheres : [Sphere;10]= [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `SPHERES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `R0` should have a snake case name [INFO] [stdout] --> src/radiance.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | let R0 = (a * a) / (b * b); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `r0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Re` should have a snake case name [INFO] [stdout] --> src/radiance.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | let Re = R0 + (1.0 - R0) * c.powf(5.0); [INFO] [stdout] | ^^ help: convert the identifier to snake case: `re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Tr` should have a snake case name [INFO] [stdout] --> src/radiance.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let Tr = (1.0 - Re) * nnt2; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `tr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "a4586ca9ddb661ae8514830df84831729c05cc8b3d2c347396edf60b5047d7b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4586ca9ddb661ae8514830df84831729c05cc8b3d2c347396edf60b5047d7b1", kill_on_drop: false }` [INFO] [stdout] a4586ca9ddb661ae8514830df84831729c05cc8b3d2c347396edf60b5047d7b1