[INFO] cloning repository https://github.com/stevebest/rust-raytracer-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/stevebest/rust-raytracer-in-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f63844b8e7d1585da583cc434391e3b2203aabe0
[INFO] testing stevebest/rust-raytracer-in-one-weekend against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebest%2Frust-raytracer-in-one-weekend" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevebest/rust-raytracer-in-one-weekend on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stevebest/rust-raytracer-in-one-weekend
[INFO] finished tweaking git repo https://github.com/stevebest/rust-raytracer-in-one-weekend
[INFO] tweaked toml for git repo https://github.com/stevebest/rust-raytracer-in-one-weekend written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/stevebest/rust-raytracer-in-one-weekend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f97bd259b19b9c7bc8a4031dbf49086456295da3012233abfbb3870087d5076d
[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" "f97bd259b19b9c7bc8a4031dbf49086456295da3012233abfbb3870087d5076d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f97bd259b19b9c7bc8a4031dbf49086456295da3012233abfbb3870087d5076d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97bd259b19b9c7bc8a4031dbf49086456295da3012233abfbb3870087d5076d", kill_on_drop: false }`
[INFO] [stdout] f97bd259b19b9c7bc8a4031dbf49086456295da3012233abfbb3870087d5076d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ef52aa89ea417b29285efcacc1d6fc2c980554b763f5daf31987484e3f313e
[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" "31ef52aa89ea417b29285efcacc1d6fc2c980554b763f5daf31987484e3f313e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling deflate v0.8.3
[INFO] [stderr]    Compiling png v0.16.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pbrt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `uv`
[INFO] [stdout]   --> src/shape/triangle.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     uv: (Float, Float),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nodes`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     nodes: Vec<Box<dyn Node>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.99s
[INFO] running `Command { std: "docker" "inspect" "31ef52aa89ea417b29285efcacc1d6fc2c980554b763f5daf31987484e3f313e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ef52aa89ea417b29285efcacc1d6fc2c980554b763f5daf31987484e3f313e", kill_on_drop: false }`
[INFO] [stdout] 31ef52aa89ea417b29285efcacc1d6fc2c980554b763f5daf31987484e3f313e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb1e81769c9a0f390d6395254a5e3c45ab7272bbcdece3de3358208fd1333ce7
[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" "bb1e81769c9a0f390d6395254a5e3c45ab7272bbcdece3de3358208fd1333ce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling pbrt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `uv`
[INFO] [stdout]   --> src/shape/triangle.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     uv: (Float, Float),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nodes`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     nodes: Vec<Box<dyn Node>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `uv`
[INFO] [stdout]   --> src/shape/triangle.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     uv: (Float, Float),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nodes`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     nodes: Vec<Box<dyn Node>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "bb1e81769c9a0f390d6395254a5e3c45ab7272bbcdece3de3358208fd1333ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1e81769c9a0f390d6395254a5e3c45ab7272bbcdece3de3358208fd1333ce7", kill_on_drop: false }`
[INFO] [stdout] bb1e81769c9a0f390d6395254a5e3c45ab7272bbcdece3de3358208fd1333ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4b96dc8113b80bb22bea67202f5754c05c16fdfe0c1bde3ea06eb4a6165b17e
[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" "f4b96dc8113b80bb22bea67202f5754c05c16fdfe0c1bde3ea06eb4a6165b17e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `uv`
[INFO] [stdout] running 3 tests
[INFO] [stderr]   --> src/shape/triangle.rs:42:5
[INFO] [stdout] test shape::triangle::test::triangle_ray_intersection ... ok
[INFO] [stderr]    |
[INFO] [stdout] test geo::vec3::test::test_cross ... ok
[INFO] [stderr] 42 |     uv: (Float, Float),
[INFO] [stdout] test material::dielectric::tests::test_refract_front ... ok
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `nodes`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/scene.rs:7:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 7 |     nodes: Vec<Box<dyn Node>>,
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `uv`
[INFO] [stderr]   --> src/shape/triangle.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     uv: (Float, Float),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `nodes`
[INFO] [stderr]  --> src/scene.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     nodes: Vec<Box<dyn Node>>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pbrt-59d8c043e41ac922
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pbrt-3270e12b65fc8d27
[INFO] [stderr]    Doc-tests pbrt
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/geo.rs - geo::lerp (line 84) ... ok
[INFO] [stdout] test src/geo/point2.rs - geo::point2::Point2<T>::min (line 29) ... ok
[INFO] [stdout] test src/geo/ray.rs - geo::ray::Ray::eval (line 51) ... ok
[INFO] [stdout] test src/geo/point3.rs - geo::point3::Point3<T>::max (line 55) ... ok
[INFO] [stdout] test src/geo/bounds2.rs - geo::bounds2::Bounds2<T>::from_corners (line 23) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3<T>::diagonal (line 96) ... ok
[INFO] [stdout] test src/geo/bounds2.rs - geo::bounds2::Bounds2<T>::from_point (line 45) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3<T>::union (line 59) ... ok
[INFO] [stdout] test src/geo/ray.rs - geo::ray::Ray::new (line 16) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3<T>::area (line 79) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3f::centroid (line 115) ... ok
[INFO] [stdout] test src/geo/mat4.rs - geo::mat4::Mat4 (line 6) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3<T>::from_corners (line 23) ... ok
[INFO] [stdout] test src/geo/bounds3.rs - geo::bounds3::Bounds3<T>::from_point (line 44) ... ok
[INFO] [stdout] test src/geo/point3.rs - geo::point3::Point3<T>::min (line 34) ... ok
[INFO] [stdout] test src/geo/point3.rs - geo::point3::lerp (line 127) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::add (line 251) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::div (line 345) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::from (line 195) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::add_assign (line 266) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::min_component (line 126) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::permute (line 170) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::abs_dot (line 58) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::len (line 91) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::len_squared (line 75) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::max_component (line 149) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::index (line 215) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::neg (line 361) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::dot (line 37) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::mul (line 308) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::normalized (line 107) ... ok
[INFO] [stdout] test src/geo/vec3.rs - geo::vec3::Vec3<T>::cross (line 45) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::sub (line 289) ... ok
[INFO] [stdout] test src/geo/vec2.rs - geo::vec2::Vec2<T>::new (line 24) ... ok
[INFO] [stdout] test src/geo/vec3.rs - geo::vec3::Vec3<T>::mul (line 198) ... ok
[INFO] [stdout] test src/geo/vec3.rs - geo::vec3::Vec3<T>::dot (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4b96dc8113b80bb22bea67202f5754c05c16fdfe0c1bde3ea06eb4a6165b17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b96dc8113b80bb22bea67202f5754c05c16fdfe0c1bde3ea06eb4a6165b17e", kill_on_drop: false }`
[INFO] [stdout] f4b96dc8113b80bb22bea67202f5754c05c16fdfe0c1bde3ea06eb4a6165b17e