[INFO] updating cached repository https://github.com/emstresh/Rust-Raytracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f2aedf3060aa0444d53dcb8131a8fc3d9a86f3bc [INFO] testing emstresh/Rust-Raytracer against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femstresh%2FRust-Raytracer" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emstresh/Rust-Raytracer on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/emstresh/Rust-Raytracer [INFO] finished tweaking git repo https://github.com/emstresh/Rust-Raytracer [INFO] tweaked toml for git repo https://github.com/emstresh/Rust-Raytracer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/emstresh/Rust-Raytracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6acf1e8cd297d8ab6e8c2d10d67d19e45964a30f9640f63453e4b074fb5c042e [INFO] running `"docker" "start" "-a" "6acf1e8cd297d8ab6e8c2d10d67d19e45964a30f9640f63453e4b074fb5c042e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling minifb v0.12.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Arg`, `SubCommand` [INFO] [stderr] --> src/main.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use clap::{ Arg, App, SubCommand }; [INFO] [stderr] | ^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::texture::Texture` [INFO] [stderr] --> src/world.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::texture::Texture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/material.rs:39:23 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/material.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/material.rs:39:39 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit` [INFO] [stderr] --> src/material.rs:197:34 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | for i in 0..256 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | for i in 0..depth { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:104:29 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut world = world::cornell_box( [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `did_hit` [INFO] [stderr] --> src/bbox.rs:38:3 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn did_hit(&self, r: &Ray, t_min: f32, t_max: f32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MovingSphere` [INFO] [stderr] --> src/hitable.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | MovingSphere(MovingSphere<'material>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `moving_sphere` [INFO] [stderr] --> src/hitable.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn moving_sphere(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Geometry<'material> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bounding_box_list` [INFO] [stderr] --> src/hitable.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn bounding_box_list<'world>(items: &'world [Geometry], t0: f32, t1: f32) -> BBox { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/moving_sphere.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Checker` [INFO] [stderr] --> src/texture.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Checker(CheckerTexture<'texture>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `checker` [INFO] [stderr] --> src/texture.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn checker(t0: &'texture Texture, t1: &'texture Texture) -> Texture<'texture> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(r:f32, g: f32, b: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn new(even: &'texture Texture, odd: &'texture Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `"docker" "inspect" "6acf1e8cd297d8ab6e8c2d10d67d19e45964a30f9640f63453e4b074fb5c042e"` [INFO] running `"docker" "rm" "-f" "6acf1e8cd297d8ab6e8c2d10d67d19e45964a30f9640f63453e4b074fb5c042e"` [INFO] [stdout] 6acf1e8cd297d8ab6e8c2d10d67d19e45964a30f9640f63453e4b074fb5c042e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 93b12b56e8b9157e719a46025ba03be959629182b58aae09127e235ed4fd6bac [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "93b12b56e8b9157e719a46025ba03be959629182b58aae09127e235ed4fd6bac"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Arg`, `SubCommand` [INFO] [stderr] --> src/main.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use clap::{ Arg, App, SubCommand }; [INFO] [stderr] | ^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::texture::Texture` [INFO] [stderr] --> src/world.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::texture::Texture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/material.rs:39:23 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/material.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/material.rs:39:39 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit` [INFO] [stderr] --> src/material.rs:197:34 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | for i in 0..256 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | for i in 0..depth { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:104:29 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut world = world::cornell_box( [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `did_hit` [INFO] [stderr] --> src/bbox.rs:38:3 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn did_hit(&self, r: &Ray, t_min: f32, t_max: f32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MovingSphere` [INFO] [stderr] --> src/hitable.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | MovingSphere(MovingSphere<'material>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `moving_sphere` [INFO] [stderr] --> src/hitable.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn moving_sphere(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Geometry<'material> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bounding_box_list` [INFO] [stderr] --> src/hitable.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn bounding_box_list<'world>(items: &'world [Geometry], t0: f32, t1: f32) -> BBox { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/moving_sphere.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Checker` [INFO] [stderr] --> src/texture.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Checker(CheckerTexture<'texture>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `checker` [INFO] [stderr] --> src/texture.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn checker(t0: &'texture Texture, t1: &'texture Texture) -> Texture<'texture> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(r:f32, g: f32, b: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn new(even: &'texture Texture, odd: &'texture Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `"docker" "inspect" "93b12b56e8b9157e719a46025ba03be959629182b58aae09127e235ed4fd6bac"` [INFO] running `"docker" "rm" "-f" "93b12b56e8b9157e719a46025ba03be959629182b58aae09127e235ed4fd6bac"` [INFO] [stdout] 93b12b56e8b9157e719a46025ba03be959629182b58aae09127e235ed4fd6bac [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d6211f93cdfed0ff1d9a4ce53e389b9ef5ccd8c82ea3edf2d495aec8fb52eb39 [INFO] running `"docker" "start" "-a" "d6211f93cdfed0ff1d9a4ce53e389b9ef5ccd8c82ea3edf2d495aec8fb52eb39"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused imports: `Arg`, `SubCommand` [INFO] [stderr] --> src/main.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use clap::{ Arg, App, SubCommand }; [INFO] [stderr] | ^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::texture::Texture` [INFO] [stderr] --> src/world.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::texture::Texture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/material.rs:39:23 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/material.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/material.rs:39:39 [INFO] [stderr] | [INFO] [stderr] 39 | fn emitted(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hit` [INFO] [stderr] --> src/material.rs:197:34 [INFO] [stderr] | [INFO] [stderr] 197 | fn scatter(&self, r_in: Ray, hit: &HitRecord) -> Option { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_hit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | for i in 0..256 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/perlin.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | for i in 0..depth { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:59:37 [INFO] [stderr] | [INFO] [stderr] 59 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:104:21 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:104:29 [INFO] [stderr] | [INFO] [stderr] 104 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:143:37 [INFO] [stderr] | [INFO] [stderr] 143 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut world = world::cornell_box( [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `did_hit` [INFO] [stderr] --> src/bbox.rs:38:3 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn did_hit(&self, r: &Ray, t_min: f32, t_max: f32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MovingSphere` [INFO] [stderr] --> src/hitable.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | MovingSphere(MovingSphere<'material>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `moving_sphere` [INFO] [stderr] --> src/hitable.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn moving_sphere(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Geometry<'material> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bounding_box_list` [INFO] [stderr] --> src/hitable.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn bounding_box_list<'world>(items: &'world [Geometry], t0: f32, t1: f32) -> BBox { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/moving_sphere.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new(center0: Vector3, center1: Vector3, time0: f32, time1: f32, radius: f32, material: &'material Material) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Checker` [INFO] [stderr] --> src/texture.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Checker(CheckerTexture<'texture>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `checker` [INFO] [stderr] --> src/texture.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn checker(t0: &'texture Texture, t1: &'texture Texture) -> Texture<'texture> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(r:f32, g: f32, b: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/texture.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn new(even: &'texture Texture, odd: &'texture Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/raytracer-6c54f0f598397262 [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" "d6211f93cdfed0ff1d9a4ce53e389b9ef5ccd8c82ea3edf2d495aec8fb52eb39"` [INFO] running `"docker" "rm" "-f" "d6211f93cdfed0ff1d9a4ce53e389b9ef5ccd8c82ea3edf2d495aec8fb52eb39"` [INFO] [stdout] d6211f93cdfed0ff1d9a4ce53e389b9ef5ccd8c82ea3edf2d495aec8fb52eb39