[INFO] cloning repository https://github.com/lemiesz/RayTracing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lemiesz/RayTracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemiesz%2FRayTracing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemiesz%2FRayTracing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0eda2e423963ae40ddb9d9d8bb3aa9d248201d96 [INFO] testing lemiesz/RayTracing against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemiesz%2FRayTracing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lemiesz/RayTracing [INFO] finished tweaking git repo https://github.com/lemiesz/RayTracing [INFO] tweaked toml for git repo https://github.com/lemiesz/RayTracing written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lemiesz/RayTracing on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lemiesz/RayTracing 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded weezl v0.1.4 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded bytemuck v1.5.1 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.2 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded loom v0.4.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded image v0.23.13 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded generator v0.6.24 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded rustversion v1.0.4 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded tiff v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab940e85c13178944c19aa353362c0be679979554df37a95fdd1ee6daae43790 [INFO] running `Command { std: "docker" "start" "-a" "ab940e85c13178944c19aa353362c0be679979554df37a95fdd1ee6daae43790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab940e85c13178944c19aa353362c0be679979554df37a95fdd1ee6daae43790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab940e85c13178944c19aa353362c0be679979554df37a95fdd1ee6daae43790", kill_on_drop: false }` [INFO] [stdout] ab940e85c13178944c19aa353362c0be679979554df37a95fdd1ee6daae43790 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3e38869d8f125475af096ae923be68c5218be0d3b78993016619a3ab3e42cc2 [INFO] running `Command { std: "docker" "start" "-a" "d3e38869d8f125475af096ae923be68c5218be0d3b78993016619a3ab3e42cc2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling weezl v0.1.4 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.13 [INFO] [stderr] Compiling app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HitRecord` [INFO] [stdout] --> src/main.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use hit::{HitRecord, Hittable, HittableList, Sphere}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::Borrow, fs::File, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rgb` and `io::Reader as ImageReader` [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use image::{io::Reader as ImageReader, ImageBuffer, Rgb}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hit_anything` is assigned to, but never used [INFO] [stdout] --> src/hit.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let mut hit_anything: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_hit_anything` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_anything` is never read [INFO] [stdout] --> src/hit.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | hit_anything = true; [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: constant `PI` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const PI: f32 = 3.1415926535897932385; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `degrees_to_radians` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn degrees_to_radians(degrees: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_color_old` is never used [INFO] [stdout] --> src/main.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn write_color_old(s: Vec3) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_gradient` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn create_gradient() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hit_sphere` is never used [INFO] [stdout] --> src/main.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn hit_sphere(center: Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> src/hit.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct HitRecord { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 5 | pub p: Point3, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `DEFAULT` is never used [INFO] [stdout] --> src/hit.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 11 | impl HitRecord { [INFO] [stdout] | -------------- associated constant in this implementation [INFO] [stdout] 12 | pub const DEFAULT: HitRecord = HitRecord { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.28s [INFO] running `Command { std: "docker" "inspect" "d3e38869d8f125475af096ae923be68c5218be0d3b78993016619a3ab3e42cc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3e38869d8f125475af096ae923be68c5218be0d3b78993016619a3ab3e42cc2", kill_on_drop: false }` [INFO] [stdout] d3e38869d8f125475af096ae923be68c5218be0d3b78993016619a3ab3e42cc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ede5c69bd3f644411f6b421d17c9b76004282e0209e6e9f1b2e548c7d80c6dd [INFO] running `Command { std: "docker" "start" "-a" "4ede5c69bd3f644411f6b421d17c9b76004282e0209e6e9f1b2e548c7d80c6dd", kill_on_drop: false }` [INFO] [stderr] Compiling app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HitRecord` [INFO] [stdout] --> src/main.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use hit::{HitRecord, Hittable, HittableList, Sphere}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::Borrow, fs::File, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rgb` and `io::Reader as ImageReader` [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use image::{io::Reader as ImageReader, ImageBuffer, Rgb}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hit_anything` is assigned to, but never used [INFO] [stdout] --> src/hit.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let mut hit_anything: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_hit_anything` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `hit_anything` is never read [INFO] [stdout] --> src/hit.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | hit_anything = true; [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/vec3/vec3.rs:492:13 [INFO] [stdout] | [INFO] [stdout] 492 | let mut a = Vec3::new(3.0, 2.0, 1.0); [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: constant `PI` is never used [INFO] [stdout] --> src/main.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const PI: f32 = 3.1415926535897932385; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `degrees_to_radians` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn degrees_to_radians(degrees: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_color_old` is never used [INFO] [stdout] --> src/main.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn write_color_old(s: Vec3) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_gradient` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn create_gradient() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hit_sphere` is never used [INFO] [stdout] --> src/main.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn hit_sphere(center: Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> src/hit.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct HitRecord { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 5 | pub p: Point3, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `DEFAULT` is never used [INFO] [stdout] --> src/hit.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 11 | impl HitRecord { [INFO] [stdout] | -------------- associated constant in this implementation [INFO] [stdout] 12 | pub const DEFAULT: HitRecord = HitRecord { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "4ede5c69bd3f644411f6b421d17c9b76004282e0209e6e9f1b2e548c7d80c6dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ede5c69bd3f644411f6b421d17c9b76004282e0209e6e9f1b2e548c7d80c6dd", kill_on_drop: false }` [INFO] [stdout] 4ede5c69bd3f644411f6b421d17c9b76004282e0209e6e9f1b2e548c7d80c6dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bcd22812d33beb000319642c0b6016748023c0851217cb4b78af5a01646f5942 [INFO] running `Command { std: "docker" "start" "-a" "bcd22812d33beb000319642c0b6016748023c0851217cb4b78af5a01646f5942", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `HitRecord` [INFO] [stderr] --> src/main.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use hit::{HitRecord, Hittable, HittableList, Sphere}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `borrow::Borrow` [INFO] [stderr] --> src/main.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{borrow::Borrow, fs::File, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rgb` and `io::Reader as ImageReader` [INFO] [stderr] --> src/main.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use image::{io::Reader as ImageReader, ImageBuffer, Rgb}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `hit_anything` is assigned to, but never used [INFO] [stderr] --> src/hit.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut hit_anything: bool = false; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_hit_anything` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `hit_anything` is never read [INFO] [stderr] --> src/hit.rs:108:21 [INFO] [stderr] | [INFO] [stderr] 108 | hit_anything = true; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vec3/vec3.rs:492:13 [INFO] [stderr] | [INFO] [stderr] 492 | let mut a = Vec3::new(3.0, 2.0, 1.0); [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: constant `PI` is never used [INFO] [stderr] --> src/main.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const PI: f32 = 3.1415926535897932385; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `degrees_to_radians` is never used [INFO] [stderr] --> src/main.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn degrees_to_radians(degrees: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `write_color_old` is never used [INFO] [stderr] --> src/main.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | fn write_color_old(s: Vec3) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `create_gradient` is never used [INFO] [stderr] --> src/main.rs:56:4 [INFO] [stderr] | [INFO] [stderr] 56 | fn create_gradient() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `hit_sphere` is never used [INFO] [stderr] --> src/main.rs:140:4 [INFO] [stderr] | [INFO] [stderr] 140 | fn hit_sphere(center: Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `p` is never read [INFO] [stderr] --> src/hit.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct HitRecord { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 5 | pub p: Point3, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: associated constant `DEFAULT` is never used [INFO] [stderr] --> src/hit.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 11 | impl HitRecord { [INFO] [stderr] | -------------- associated constant in this implementation [INFO] [stderr] 12 | pub const DEFAULT: HitRecord = HitRecord { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `app` (bin "app" test) generated 13 warnings (run `cargo fix --bin "app" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/app-ff81816ae718d0ec) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test ray::tests::test ... ok [INFO] [stdout] test vec3::vec3::tests::add ... ok [INFO] [stdout] test vec3::vec3::tests::cross ... ok [INFO] [stdout] test vec3::vec3::tests::divide ... ok [INFO] [stdout] test vec3::vec3::tests::dot ... ok [INFO] [stdout] test vec3::vec3::tests::length ... ok [INFO] [stdout] test vec3::vec3::tests::max ... ok [INFO] [stdout] test vec3::vec3::tests::min ... ok [INFO] [stdout] test vec3::vec3::tests::normalize ... ok [INFO] [stdout] test vec3::vec3::tests::component ... ok [INFO] [stdout] test vec3::vec3::tests::set_component ... ok [INFO] [stdout] test vec3::vec3::tests::multiply ... ok [INFO] [stdout] test vec3::vec3::tests::with_component ... ok [INFO] [stdout] test vec3::vec3::tests::subtract ... ok [INFO] [stdout] test ray::tests::at_scales ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bcd22812d33beb000319642c0b6016748023c0851217cb4b78af5a01646f5942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd22812d33beb000319642c0b6016748023c0851217cb4b78af5a01646f5942", kill_on_drop: false }` [INFO] [stdout] bcd22812d33beb000319642c0b6016748023c0851217cb4b78af5a01646f5942