[INFO] updating cached repository https://github.com/WonkySpecs/weekend-raytracer [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6285c80ee7420d70f998758f551f5ffa0ee07bb4 [INFO] checking WonkySpecs/weekend-raytracer against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WonkySpecs/weekend-raytracer on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WonkySpecs/weekend-raytracer [INFO] finished tweaking git repo https://github.com/WonkySpecs/weekend-raytracer [INFO] tweaked toml for git repo https://github.com/WonkySpecs/weekend-raytracer written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/WonkySpecs/weekend-raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a931da3a1e679efa2f7ddab07819145663ab6f6d5bbd230b705e52721212153 [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" "0a931da3a1e679efa2f7ddab07819145663ab6f6d5bbd230b705e52721212153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a931da3a1e679efa2f7ddab07819145663ab6f6d5bbd230b705e52721212153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a931da3a1e679efa2f7ddab07819145663ab6f6d5bbd230b705e52721212153", kill_on_drop: false }` [INFO] [stdout] 0a931da3a1e679efa2f7ddab07819145663ab6f6d5bbd230b705e52721212153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c5f44f07c7ca6bca615c7161b2b932a18e00f4ef54041638ecd35a9fdc611a1 [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" "4c5f44f07c7ca6bca615c7161b2b932a18e00f4ef54041638ecd35a9fdc611a1", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking getrandom v0.1.8 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking weekend-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Hitable` [INFO] [stdout] --> src/main.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hitable` [INFO] [stdout] --> src/main.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/data_structures.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn x(&self) -> 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: `z` [INFO] [stdout] --> src/data_structures.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scalar_add` [INFO] [stdout] --> src/data_structures.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scalar_sub` [INFO] [stdout] --> src/data_structures.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inverse` [INFO] [stdout] --> src/data_structures.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vec_mult` [INFO] [stdout] --> src/data_structures.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vec_div` [INFO] [stdout] --> src/data_structures.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/data_structures.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/data_structures.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn x(&self) -> 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: `z` [INFO] [stdout] --> src/data_structures.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn z(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scalar_add` [INFO] [stdout] --> src/data_structures.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scalar_sub` [INFO] [stdout] --> src/data_structures.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inverse` [INFO] [stdout] --> src/data_structures.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vec_mult` [INFO] [stdout] --> src/data_structures.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vec_div` [INFO] [stdout] --> src/data_structures.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/data_structures.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fs::write("out.ppm", content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fs::write("out.ppm", content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.59s [INFO] running `Command { std: "docker" "inspect" "4c5f44f07c7ca6bca615c7161b2b932a18e00f4ef54041638ecd35a9fdc611a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c5f44f07c7ca6bca615c7161b2b932a18e00f4ef54041638ecd35a9fdc611a1", kill_on_drop: false }` [INFO] [stdout] 4c5f44f07c7ca6bca615c7161b2b932a18e00f4ef54041638ecd35a9fdc611a1