[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 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOverlappingElvis%2Fraytracer-challenge" "/workspace/builds/worker-27/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/OverlappingElvis/raytracer-challenge on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-27/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" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfcebf920384ad12d7003865a7f36ba4e47a8758e9dad1da674f960e31b241ab [INFO] running `Command { std: "docker" "start" "-a" "dfcebf920384ad12d7003865a7f36ba4e47a8758e9dad1da674f960e31b241ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfcebf920384ad12d7003865a7f36ba4e47a8758e9dad1da674f960e31b241ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfcebf920384ad12d7003865a7f36ba4e47a8758e9dad1da674f960e31b241ab", kill_on_drop: false }` [INFO] [stdout] dfcebf920384ad12d7003865a7f36ba4e47a8758e9dad1da674f960e31b241ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb34ce013c0f07eda05432e05140db3a5f714ed50f029d3a5e79f3531c3be3f [INFO] running `Command { std: "docker" "start" "-a" "6bb34ce013c0f07eda05432e05140db3a5f714ed50f029d3a5e79f3531c3be3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling utility v0.1.0 (/opt/rustwide/workdir/utility) [INFO] [stderr] Compiling array2d v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [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 31.89s [INFO] running `Command { std: "docker" "inspect" "6bb34ce013c0f07eda05432e05140db3a5f714ed50f029d3a5e79f3531c3be3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb34ce013c0f07eda05432e05140db3a5f714ed50f029d3a5e79f3531c3be3f", kill_on_drop: false }` [INFO] [stdout] 6bb34ce013c0f07eda05432e05140db3a5f714ed50f029d3a5e79f3531c3be3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70a42fe86b7c60429ffc75d398e302f8c6fa55ea9242ed7b9b3e4acee7c90990 [INFO] running `Command { std: "docker" "start" "-a" "70a42fe86b7c60429ffc75d398e302f8c6fa55ea9242ed7b9b3e4acee7c90990", kill_on_drop: false }` [INFO] [stderr] Compiling raytrace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "70a42fe86b7c60429ffc75d398e302f8c6fa55ea9242ed7b9b3e4acee7c90990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70a42fe86b7c60429ffc75d398e302f8c6fa55ea9242ed7b9b3e4acee7c90990", kill_on_drop: false }` [INFO] [stdout] 70a42fe86b7c60429ffc75d398e302f8c6fa55ea9242ed7b9b3e4acee7c90990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2bd34e5faaa9df0320576b7d4ed8b21c0c27da1c7d85846e6ef70a3bb0739761 [INFO] running `Command { std: "docker" "start" "-a" "2bd34e5faaa9df0320576b7d4ed8b21c0c27da1c7d85846e6ef70a3bb0739761", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytrace-f44d2130329c0699) [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_multiply_color_scalar ... ok [INFO] [stdout] test color::tests::test_multiply_colors ... ok [INFO] [stdout] test color::tests::test_color_definition ... 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_submatrix ... ok [INFO] [stdout] test matrix::tests::test_tuple_identity ... ok [INFO] [stdout] test matrix::tests::test_transpose_matrix ... 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 tuple::tests::test_dot ... ok [INFO] [stdout] test tuple::tests::test_negate_vector ... 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_vectors ... ok [INFO] [stdout] test tuple::tests::test_tuple_definitions ... ok [INFO] [stdout] test tuple::tests::test_subtract_points ... ok [INFO] [stdout] test tuple::tests::test_vector ... ok [INFO] [stdout] test tuple::tests::test_subtract_vector_from_point ... 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 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2bd34e5faaa9df0320576b7d4ed8b21c0c27da1c7d85846e6ef70a3bb0739761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bd34e5faaa9df0320576b7d4ed8b21c0c27da1c7d85846e6ef70a3bb0739761", kill_on_drop: false }` [INFO] [stdout] 2bd34e5faaa9df0320576b7d4ed8b21c0c27da1c7d85846e6ef70a3bb0739761