[INFO] cloning repository https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakob-Strobl%2Frust-ray-tracer-in-one-weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakob-Strobl%2Frust-ray-tracer-in-one-weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b29a4a9eef5220944690ddd86f8dae47739a26f4 [INFO] testing Jakob-Strobl/rust-ray-tracer-in-one-weekend against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakob-Strobl%2Frust-ray-tracer-in-one-weekend" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend [INFO] finished tweaking git repo https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend [INFO] tweaked toml for git repo https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Jakob-Strobl/rust-ray-tracer-in-one-weekend already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 719d3269c544eb23c32d857aaea8275a391f914ff1accefe6f07dc913e8d50b3 [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" "719d3269c544eb23c32d857aaea8275a391f914ff1accefe6f07dc913e8d50b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "719d3269c544eb23c32d857aaea8275a391f914ff1accefe6f07dc913e8d50b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "719d3269c544eb23c32d857aaea8275a391f914ff1accefe6f07dc913e8d50b3", kill_on_drop: false }` [INFO] [stdout] 719d3269c544eb23c32d857aaea8275a391f914ff1accefe6f07dc913e8d50b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb75e9d5ee218c397ef5bf26da3b1220b43bb911d89ec3162638ea987ff397e3 [INFO] running `Command { std: "docker" "start" "-a" "eb75e9d5ee218c397ef5bf26da3b1220b43bb911d89ec3162638ea987ff397e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.2 [INFO] [stderr] Compiling raytracer-in-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rt` [INFO] [stdout] --> src/color.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::rt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/lib.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample` [INFO] [stdout] --> src/lib.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `point` [INFO] [stdout] --> src/model.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | point: vector::Vec3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.55s [INFO] running `Command { std: "docker" "inspect" "eb75e9d5ee218c397ef5bf26da3b1220b43bb911d89ec3162638ea987ff397e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb75e9d5ee218c397ef5bf26da3b1220b43bb911d89ec3162638ea987ff397e3", kill_on_drop: false }` [INFO] [stdout] eb75e9d5ee218c397ef5bf26da3b1220b43bb911d89ec3162638ea987ff397e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a1404700f835c76e3ae626efa491aef1b2158598480d084c8bd3715abc7b919 [INFO] running `Command { std: "docker" "start" "-a" "7a1404700f835c76e3ae626efa491aef1b2158598480d084c8bd3715abc7b919", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::rt` [INFO] [stdout] --> src/color.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::rt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling raytracer-in-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/lib.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample` [INFO] [stdout] --> src/lib.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `point` [INFO] [stdout] --> src/model.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | point: vector::Vec3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rt` [INFO] [stdout] --> src/color.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::rt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/lib.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample` [INFO] [stdout] --> src/lib.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | for sample in (0..samples_per_pixel) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `point` [INFO] [stdout] --> src/model.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | point: vector::Vec3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "7a1404700f835c76e3ae626efa491aef1b2158598480d084c8bd3715abc7b919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a1404700f835c76e3ae626efa491aef1b2158598480d084c8bd3715abc7b919", kill_on_drop: false }` [INFO] [stdout] 7a1404700f835c76e3ae626efa491aef1b2158598480d084c8bd3715abc7b919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3d13ff5206b2c786ebb853c20104c46ca961c951cda3d59953b9d7d6210cc353 [INFO] running `Command { std: "docker" "start" "-a" "3d13ff5206b2c786ebb853c20104c46ca961c951cda3d59953b9d7d6210cc353", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::rt` [INFO] [stderr] --> src/color.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::rt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/lib.rs:95:27 [INFO] [stderr] | [INFO] [stderr] 95 | for sample in (0..samples_per_pixel) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sample` [INFO] [stderr] --> src/lib.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | for sample in (0..samples_per_pixel) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `point` [INFO] [stderr] --> src/model.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | point: vector::Vec3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `raytracer-in-one-weekend` (lib) generated 4 warnings [INFO] [stderr] warning: `raytracer-in-one-weekend` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytracer_in_one_weekend-1426d57d5ee03519) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test color::tests::color_sub ... ok [INFO] [stdout] test color::tests::color_to_string ... ok [INFO] [stdout] test color::tests::color_multiply ... ok [INFO] [stdout] test color::tests::color_add ... ok [INFO] [stdout] test color::tests::color_scalar_multiply ... ok [INFO] [stdout] test color::tests::color_to_u8 ... ok [INFO] [stdout] test color::tests::create_color ... ok [INFO] [stdout] test vector::tests::create_vector ... ok [INFO] [stdout] test vector::tests::vector_multiply ... ok [INFO] [stdout] test vector::tests::vector_negate ... ok [INFO] [stdout] test vector::tests::vector_normalize ... ok [INFO] [stdout] test vector::tests::vector_reference_add ... ok [INFO] [stdout] test vector::tests::vector_reference_multiply ... ok [INFO] [stdout] test vector::tests::vector_reference_negate ... ok [INFO] [stdout] test vector::tests::vector_reference_scalar_division ... ok [INFO] [stdout] test vector::tests::vector_reference_scalar_multiply ... ok [INFO] [stdout] test vector::tests::vector_reference_sub ... ok [INFO] [stdout] test vector::tests::vector_sub ... ok [INFO] [stdout] test vector::tests::vector_scalar_multiply ... ok [INFO] [stdout] test vector::tests::vector_scalar_division ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytracer_in_one_weekend-20e5aa93b897ddce) [INFO] [stdout] test color::tests::color_scalar_division ... ok [INFO] [stdout] test vector::tests::vector_add ... ok [INFO] [stdout] test vector::tests::vector_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests raytracer-in-one-weekend [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:95:27 [INFO] [stderr] | [INFO] [stderr] 95 | for sample in (0..samples_per_pixel) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3d13ff5206b2c786ebb853c20104c46ca961c951cda3d59953b9d7d6210cc353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d13ff5206b2c786ebb853c20104c46ca961c951cda3d59953b9d7d6210cc353", kill_on_drop: false }` [INFO] [stdout] 3d13ff5206b2c786ebb853c20104c46ca961c951cda3d59953b9d7d6210cc353