[INFO] cloning repository https://github.com/Therdel/rust_raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Therdel/rust_raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTherdel%2Frust_raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTherdel%2Frust_raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90789f04ada1407177a3104f3cd7e1ae6af7784a
[INFO] testing Therdel/rust_raytracer against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTherdel%2Frust_raytracer" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Therdel/rust_raytracer on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Therdel/rust_raytracer
[INFO] finished tweaking git repo https://github.com/Therdel/rust_raytracer
[INFO] tweaked toml for git repo https://github.com/Therdel/rust_raytracer written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/Therdel/rust_raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float_eq v0.5.0
[INFO] [stderr]   Downloaded stb v0.3.2
[INFO] [stderr]   Downloaded tobj v3.0.0
[INFO] [stderr]   Downloaded stb-sys v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd284453b64594e0ba5676663ee3014a038627848a5af1540b6b36ab5720201
[INFO] running `Command { std: "docker" "start" "-a" "8fd284453b64594e0ba5676663ee3014a038627848a5af1540b6b36ab5720201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd284453b64594e0ba5676663ee3014a038627848a5af1540b6b36ab5720201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd284453b64594e0ba5676663ee3014a038627848a5af1540b6b36ab5720201", kill_on_drop: false }`
[INFO] [stdout] 8fd284453b64594e0ba5676663ee3014a038627848a5af1540b6b36ab5720201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c63ed44aae83d0a23efa261d9176fc2adef12bd67e97e5ee0a0b2610b587e59b
[INFO] running `Command { std: "docker" "start" "-a" "c63ed44aae83d0a23efa261d9176fc2adef12bd67e97e5ee0a0b2610b587e59b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling float_eq v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling tobj v3.0.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling glm v0.2.3
[INFO] [stderr]    Compiling stb-sys v0.6.0
[INFO] [stderr]    Compiling stb v0.3.2
[INFO] [stderr]    Compiling whitted_raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Clockwise`
[INFO] [stdout]  --> src/exercise1/object_file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Clockwise,
[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: `surface_area`
[INFO] [stdout]  --> src/raytracing/geometry/aabb.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn surface_area(&self) -> f32 {
[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 42.15s
[INFO] running `Command { std: "docker" "inspect" "c63ed44aae83d0a23efa261d9176fc2adef12bd67e97e5ee0a0b2610b587e59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63ed44aae83d0a23efa261d9176fc2adef12bd67e97e5ee0a0b2610b587e59b", kill_on_drop: false }`
[INFO] [stdout] c63ed44aae83d0a23efa261d9176fc2adef12bd67e97e5ee0a0b2610b587e59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a1e4ccb6b54fc5713360ec1c0e5ab876d4b69c8be52cd2c6103b65d5b81e10
[INFO] running `Command { std: "docker" "start" "-a" "03a1e4ccb6b54fc5713360ec1c0e5ab876d4b69c8be52cd2c6103b65d5b81e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling whitted_raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Clockwise`
[INFO] [stdout]  --> src/exercise1/object_file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Clockwise,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "03a1e4ccb6b54fc5713360ec1c0e5ab876d4b69c8be52cd2c6103b65d5b81e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a1e4ccb6b54fc5713360ec1c0e5ab876d4b69c8be52cd2c6103b65d5b81e10", kill_on_drop: false }`
[INFO] [stdout] 03a1e4ccb6b54fc5713360ec1c0e5ab876d4b69c8be52cd2c6103b65d5b81e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cff9c1834d26f2923720b1819dee030e9a3e50445cd49c87b935032f97b582c0
[INFO] running `Command { std: "docker" "start" "-a" "cff9c1834d26f2923720b1819dee030e9a3e50445cd49c87b935032f97b582c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `Clockwise`
[INFO] [stderr]  --> src/exercise1/object_file.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Clockwise,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `whitted_raytracer` (bin "whitted_raytracer" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/whitted_raytracer-63ccc9dd2c37fbd2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test raytracing::geometry::aabb::tests::cube_sidelen_two ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_plane_intersection::ray_hits_plane ... ok
[INFO] [stdout] test raytracing::geometry::aabb::tests::unit_cube ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_plane_intersection::ray_missing_plane ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_plane_intersection::ray_starts_behind_plane ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_hits_sphere ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_hits_sphere_tangentially ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_inside_sphere ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_missing_sphere ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_origin_more_than_4096_times_r_units_away ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_sphere_intersection::ray_points_away_from_sphere ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_triangle_intersection::ray_hits_triangle ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_triangle_intersection::ray_points_away_from_triangle ... ok
[INFO] [stdout] test raytracing::intersect_tests::tests::ray_triangle_intersection::ray_missing_triangle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cff9c1834d26f2923720b1819dee030e9a3e50445cd49c87b935032f97b582c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff9c1834d26f2923720b1819dee030e9a3e50445cd49c87b935032f97b582c0", kill_on_drop: false }`
[INFO] [stdout] cff9c1834d26f2923720b1819dee030e9a3e50445cd49c87b935032f97b582c0