[INFO] cloning repository https://github.com/OverlappingElvis/raytracer-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OverlappingElvis/raytracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverlappingElvis%2Fraytracer-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverlappingElvis%2Fraytracer-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b561d0ef43a5c95b7a2541c6c24244097fb6d061 [INFO] testing OverlappingElvis/raytracer-challenge 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%2FOverlappingElvis%2Fraytracer-challenge" "/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/OverlappingElvis/raytracer-challenge 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/OverlappingElvis/raytracer-challenge [INFO] finished tweaking git repo https://github.com/OverlappingElvis/raytracer-challenge [INFO] tweaked toml for git repo https://github.com/OverlappingElvis/raytracer-challenge written to /workspace/builds/worker-69/source/Cargo.toml [INFO] crate git repo https://github.com/OverlappingElvis/raytracer-challenge 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] [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 crossbeam-utils v0.8.4 [INFO] [stderr] Downloaded array2d v0.2.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.4 [INFO] [stderr] Downloaded libc v0.2.94 [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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af1d31e1ea5368eb6d9b6f6d253fe1c9ce1cedef40a6838f2c68ca99d90cce09 [INFO] running `Command { std: "docker" "start" "-a" "af1d31e1ea5368eb6d9b6f6d253fe1c9ce1cedef40a6838f2c68ca99d90cce09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af1d31e1ea5368eb6d9b6f6d253fe1c9ce1cedef40a6838f2c68ca99d90cce09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1d31e1ea5368eb6d9b6f6d253fe1c9ce1cedef40a6838f2c68ca99d90cce09", kill_on_drop: false }` [INFO] [stdout] af1d31e1ea5368eb6d9b6f6d253fe1c9ce1cedef40a6838f2c68ca99d90cce09 [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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88d0d3b85c948a37f9374bdf715d62aa3cf1e33dcc42624261d40ef0a46e5032 [INFO] running `Command { std: "docker" "start" "-a" "88d0d3b85c948a37f9374bdf715d62aa3cf1e33dcc42624261d40ef0a46e5032", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling utility v0.1.0 (/opt/rustwide/workdir/utility) [INFO] [stderr] Compiling array2d v0.2.1 [INFO] [stderr] Compiling raytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `dot` [INFO] [stdout] --> src/tuple.rs:168:10 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn dot (a: Tuple, b: Tuple) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cross` [INFO] [stdout] --> src/tuple.rs:172:10 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn cross (a: Vector, b: Vector) -> Vector { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `matrix` [INFO] [stdout] --> src/matrix.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn matrix (rows: Vec>) -> Matrix { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `identity` [INFO] [stdout] --> src/matrix.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn identity () -> Matrix { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transpose` [INFO] [stdout] --> src/matrix.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn transpose (matrix: Matrix) -> Matrix { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `determinant` [INFO] [stdout] --> src/matrix.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn determinant (array: Array2D) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `submatrix` [INFO] [stdout] --> src/matrix.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn submatrix (array: Array2D, remove_row: usize, remove_column: usize) -> Array2D { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.18s [INFO] running `Command { std: "docker" "inspect" "88d0d3b85c948a37f9374bdf715d62aa3cf1e33dcc42624261d40ef0a46e5032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d0d3b85c948a37f9374bdf715d62aa3cf1e33dcc42624261d40ef0a46e5032", kill_on_drop: false }` [INFO] [stdout] 88d0d3b85c948a37f9374bdf715d62aa3cf1e33dcc42624261d40ef0a46e5032 [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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6496dfad2f54774c259ce77be69be5f3123856ee0e641473fd3d626b08d8cc33 [INFO] running `Command { std: "docker" "start" "-a" "6496dfad2f54774c259ce77be69be5f3123856ee0e641473fd3d626b08d8cc33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling raytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.96s [INFO] running `Command { std: "docker" "inspect" "6496dfad2f54774c259ce77be69be5f3123856ee0e641473fd3d626b08d8cc33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6496dfad2f54774c259ce77be69be5f3123856ee0e641473fd3d626b08d8cc33", kill_on_drop: false }` [INFO] [stdout] 6496dfad2f54774c259ce77be69be5f3123856ee0e641473fd3d626b08d8cc33 [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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c7164832cea74ceec2607beedb16a5a8bbee409ae4dda66a44778dff5cb63fa [INFO] running `Command { std: "docker" "start" "-a" "7c7164832cea74ceec2607beedb16a5a8bbee409ae4dda66a44778dff5cb63fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytrace-f23d317a34fd8de8) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test canvas::tests::test_canvas ... ok [INFO] [stdout] test color::tests::test_add_colors ... ok [INFO] [stdout] test color::tests::test_color_definition ... ok [INFO] [stdout] test color::tests::test_multiply_color_scalar ... ok [INFO] [stdout] test color::tests::test_multiply_colors ... ok [INFO] [stdout] test color::tests::test_normalize_color_value ... ok [INFO] [stdout] test color::tests::test_subtract_colors ... ok [INFO] [stdout] test matrix::tests::test_determinant ... ok [INFO] [stdout] test matrix::tests::test_matrix ... ok [INFO] [stdout] test matrix::tests::test_matrix_equality ... ok [INFO] [stdout] test matrix::tests::test_matrix_identity ... ok [INFO] [stdout] test matrix::tests::test_matrix_multiplication ... ok [INFO] [stdout] test matrix::tests::test_matrix_tuple_multiplication ... ok [INFO] [stdout] test matrix::tests::test_transpose_matrix ... ok [INFO] [stdout] test matrix::tests::test_submatrix ... ok [INFO] [stdout] test tuple::tests::test_add_point_and_vector ... ok [INFO] [stdout] test tuple::tests::test_add_vectors ... ok [INFO] [stdout] test tuple::tests::test_cross ... ok [INFO] [stdout] test tuple::tests::test_divide ... ok [INFO] [stdout] test matrix::tests::test_tuple_identity ... ok [INFO] [stdout] test tuple::tests::test_dot ... ok [INFO] [stdout] test tuple::tests::test_multiply ... ok [INFO] [stdout] test tuple::tests::test_magnitude ... ok [INFO] [stdout] test tuple::tests::test_normalize ... ok [INFO] [stdout] test tuple::tests::test_point ... ok [INFO] [stdout] test tuple::tests::test_subtract_points ... ok [INFO] [stdout] test tuple::tests::test_subtract_vector_from_point ... ok [INFO] [stdout] test tuple::tests::test_negate_vector ... ok [INFO] [stdout] test tuple::tests::test_subtract_vectors ... ok [INFO] [stdout] test tuple::tests::test_tuple_definitions ... ok [INFO] [stdout] test tuple::tests::test_vector ... ok [INFO] [stdout] test tuple::tests::test_add_two_points - should panic ... ok [INFO] [stdout] test tuple::tests::test_subtract_point_from_vector - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c7164832cea74ceec2607beedb16a5a8bbee409ae4dda66a44778dff5cb63fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7164832cea74ceec2607beedb16a5a8bbee409ae4dda66a44778dff5cb63fa", kill_on_drop: false }` [INFO] [stdout] 7c7164832cea74ceec2607beedb16a5a8bbee409ae4dda66a44778dff5cb63fa