[INFO] cloning repository https://github.com/WonkySpecs/weekend-raytracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WonkySpecs/weekend-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6285c80ee7420d70f998758f551f5ffa0ee07bb4 [INFO] testing WonkySpecs/weekend-raytracer against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWonkySpecs%2Fweekend-raytracer" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WonkySpecs/weekend-raytracer on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-8/source/Cargo.toml [INFO] crate git repo https://github.com/WonkySpecs/weekend-raytracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "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] 396b660b1856bb04811fe5c78e6e690a7999b02c48c07d91848c222aacf25d51 [INFO] running `"docker" "start" "-a" "396b660b1856bb04811fe5c78e6e690a7999b02c48c07d91848c222aacf25d51"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling weekend-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Hitable` [INFO] [stderr] --> src/main.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `x` [INFO] [stderr] --> src/data_structures.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn x(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `z` [INFO] [stderr] --> src/data_structures.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn z(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_add` [INFO] [stderr] --> src/data_structures.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_sub` [INFO] [stderr] --> src/data_structures.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inverse` [INFO] [stderr] --> src/data_structures.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_mult` [INFO] [stderr] --> src/data_structures.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_div` [INFO] [stderr] --> src/data_structures.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/data_structures.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | fs::write("out.ppm", content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.79s [INFO] running `"docker" "inspect" "396b660b1856bb04811fe5c78e6e690a7999b02c48c07d91848c222aacf25d51"` [INFO] running `"docker" "rm" "-f" "396b660b1856bb04811fe5c78e6e690a7999b02c48c07d91848c222aacf25d51"` [INFO] [stdout] 396b660b1856bb04811fe5c78e6e690a7999b02c48c07d91848c222aacf25d51 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 976d32f7baf8679563db84e750c45bd9bc4eefde0d74a7aff42b8ea775fcefa5 [INFO] running `"docker" "start" "-a" "976d32f7baf8679563db84e750c45bd9bc4eefde0d74a7aff42b8ea775fcefa5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling weekend-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Hitable` [INFO] [stderr] --> src/main.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `x` [INFO] [stderr] --> src/data_structures.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn x(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `z` [INFO] [stderr] --> src/data_structures.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn z(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_add` [INFO] [stderr] --> src/data_structures.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_sub` [INFO] [stderr] --> src/data_structures.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inverse` [INFO] [stderr] --> src/data_structures.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_mult` [INFO] [stderr] --> src/data_structures.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_div` [INFO] [stderr] --> src/data_structures.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/data_structures.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | fs::write("out.ppm", content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "976d32f7baf8679563db84e750c45bd9bc4eefde0d74a7aff42b8ea775fcefa5"` [INFO] running `"docker" "rm" "-f" "976d32f7baf8679563db84e750c45bd9bc4eefde0d74a7aff42b8ea775fcefa5"` [INFO] [stdout] 976d32f7baf8679563db84e750c45bd9bc4eefde0d74a7aff42b8ea775fcefa5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "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] 8e32a9f140540d945405d6a50652cb9fc2d6e979a6e8d442c24fc1de265fb4e5 [INFO] running `"docker" "start" "-a" "8e32a9f140540d945405d6a50652cb9fc2d6e979a6e8d442c24fc1de265fb4e5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `Hitable` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:6:42 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 6 | use data_structures::{Vec3, Ray, Sphere, Hitable, Hit, World}; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `x` [INFO] [stderr] --> src/data_structures.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn x(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `z` [INFO] [stderr] --> src/data_structures.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn z(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_add` [INFO] [stderr] --> src/data_structures.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn scalar_add(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scalar_sub` [INFO] [stderr] --> src/data_structures.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn scalar_sub(&self, other: f64) -> Vec3 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inverse` [INFO] [stderr] --> src/data_structures.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn inverse(&self) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_mult` [INFO] [stderr] --> src/data_structures.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn vec_mult(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vec_div` [INFO] [stderr] --> src/data_structures.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn vec_div(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cross` [INFO] [stderr] --> src/data_structures.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn cross(&self, other: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | fs::write("out.ppm", content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/weekend_raytracer-4764957f6dc7bc7c [INFO] running `"docker" "inspect" "8e32a9f140540d945405d6a50652cb9fc2d6e979a6e8d442c24fc1de265fb4e5"` [INFO] running `"docker" "rm" "-f" "8e32a9f140540d945405d6a50652cb9fc2d6e979a6e8d442c24fc1de265fb4e5"` [INFO] [stdout] 8e32a9f140540d945405d6a50652cb9fc2d6e979a6e8d442c24fc1de265fb4e5