[INFO] cloning repository https://github.com/knoby/raytracer_challange [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knoby/raytracer_challange" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fraytracer_challange", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fraytracer_challange'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16563e157d7a60c2a4a90de0f068c54a9a7bb7c5 [INFO] checking knoby/raytracer_challange against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoby%2Fraytracer_challange" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knoby/raytracer_challange on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/knoby/raytracer_challange [INFO] finished tweaking git repo https://github.com/knoby/raytracer_challange [INFO] tweaked toml for git repo https://github.com/knoby/raytracer_challange written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/knoby/raytracer_challange already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded png v0.16.6 [INFO] [stderr] Downloaded image v0.23.6 [INFO] [stderr] Downloaded progress_bar v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0438e2bf7e1eb636c47a4ba3bced82341285911d69334bef077c2989f898548 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a0438e2bf7e1eb636c47a4ba3bced82341285911d69334bef077c2989f898548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0438e2bf7e1eb636c47a4ba3bced82341285911d69334bef077c2989f898548", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0438e2bf7e1eb636c47a4ba3bced82341285911d69334bef077c2989f898548", kill_on_drop: false }` [INFO] [stdout] a0438e2bf7e1eb636c47a4ba3bced82341285911d69334bef077c2989f898548 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89fc303bc998185f0c9724b7d0203537d716a2796f2214a3fc40ede83c3e9af4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89fc303bc998185f0c9724b7d0203537d716a2796f2214a3fc40ede83c3e9af4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking progress_bar v0.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking png v0.16.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.6 [INFO] [stderr] Checking raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `set_r` [INFO] [stdout] --> src/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn set_r(&mut self, r: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_g` [INFO] [stdout] --> src/color.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn set_g(&mut self, g: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_b` [INFO] [stdout] --> src/color.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn set_b(&mut self, b: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `red` [INFO] [stdout] --> src/color.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn red() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `green` [INFO] [stdout] --> src/color.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn green() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `blue` [INFO] [stdout] --> src/color.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn blue() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invert` [INFO] [stdout] --> src/geometry.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn invert(self) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/geometry.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `y` [INFO] [stdout] --> src/geometry.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn y(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `z` [INFO] [stdout] --> src/geometry.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_r` [INFO] [stdout] --> src/color.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn set_r(&mut self, r: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_g` [INFO] [stdout] --> src/color.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn set_g(&mut self, g: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_b` [INFO] [stdout] --> src/color.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn set_b(&mut self, b: f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `red` [INFO] [stdout] --> src/color.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn red() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `green` [INFO] [stdout] --> src/color.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn green() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `blue` [INFO] [stdout] --> src/color.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn blue() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invert` [INFO] [stdout] --> src/geometry.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn invert(self) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/geometry.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn x(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `y` [INFO] [stdout] --> src/geometry.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn y(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `z` [INFO] [stdout] --> src/geometry.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.24s [INFO] running `Command { std: "docker" "inspect" "89fc303bc998185f0c9724b7d0203537d716a2796f2214a3fc40ede83c3e9af4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89fc303bc998185f0c9724b7d0203537d716a2796f2214a3fc40ede83c3e9af4", kill_on_drop: false }` [INFO] [stdout] 89fc303bc998185f0c9724b7d0203537d716a2796f2214a3fc40ede83c3e9af4