[INFO] cloning repository https://github.com/benjaminhirsch/raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjaminhirsch/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminhirsch%2Fraytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminhirsch%2Fraytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd6246246698803c62d539a4962f9a142e39e399 [INFO] testing benjaminhirsch/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%2Fbenjaminhirsch%2Fraytracer" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benjaminhirsch/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/benjaminhirsch/raytracer [INFO] finished tweaking git repo https://github.com/benjaminhirsch/raytracer [INFO] tweaked toml for git repo https://github.com/benjaminhirsch/raytracer written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/benjaminhirsch/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1f1a5eff34c68afb62765b968f1ae2e6587b633e2eab59c533039aa64e7516e3 [INFO] running `Command { std: "docker" "start" "-a" "1f1a5eff34c68afb62765b968f1ae2e6587b633e2eab59c533039aa64e7516e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f1a5eff34c68afb62765b968f1ae2e6587b633e2eab59c533039aa64e7516e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f1a5eff34c68afb62765b968f1ae2e6587b633e2eab59c533039aa64e7516e3", kill_on_drop: false }` [INFO] [stdout] 1f1a5eff34c68afb62765b968f1ae2e6587b633e2eab59c533039aa64e7516e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4da1e0dd69f04a01db2c95d9b24fda1d5a87eaab92d2c1cbb609ccbfe4efe050 [INFO] running `Command { std: "docker" "start" "-a" "4da1e0dd69f04a01db2c95d9b24fda1d5a87eaab92d2c1cbb609ccbfe4efe050", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/canvas/canvas.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn create(width: usize, height: usize) -> Canvas { [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: `write` [INFO] [stdout] --> src/canvas/canvas.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write(&mut self, x: usize, y: usize, color: Color) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pixel_at` [INFO] [stdout] --> src/canvas/canvas.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn pixel_at(&self, x: usize, y: usize) -> Color { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/color/color.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn create(red: f64, green: f64, blue: f64) -> Color { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `multiply_by` [INFO] [stdout] --> src/color/color.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn multiply_by(&self, factor: f64) -> Color { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IDENTITY_MATRIX` [INFO] [stdout] --> src/math/matrix.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | / pub const IDENTITY_MATRIX: Matrix = Matrix { [INFO] [stdout] 35 | | inner: [ [INFO] [stdout] 36 | | Row { [INFO] [stdout] 37 | | inner: [1., 0., 0., 0.], [INFO] [stdout] ... | [INFO] [stdout] 53 | | size: 4, [INFO] [stdout] 54 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `transpose` [INFO] [stdout] --> src/math/matrix.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn transpose(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vector` [INFO] [stdout] --> src/math/tuple.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn vector(x: f64, y: f64, z: f64) -> Tuple { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `point` [INFO] [stdout] --> src/math/tuple.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn point(x: f64, y: f64, z: f64) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_vector` [INFO] [stdout] --> src/math/tuple.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn is_vector(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point` [INFO] [stdout] --> src/math/tuple.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn is_point(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `magnitude` [INFO] [stdout] --> src/math/tuple.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn magnitude(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `normalize` [INFO] [stdout] --> src/math/tuple.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn normalize(&self) -> Tuple { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/math/tuple.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn cross(&self, that: Tuple) -> Tuple { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.15s [INFO] running `Command { std: "docker" "inspect" "4da1e0dd69f04a01db2c95d9b24fda1d5a87eaab92d2c1cbb609ccbfe4efe050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da1e0dd69f04a01db2c95d9b24fda1d5a87eaab92d2c1cbb609ccbfe4efe050", kill_on_drop: false }` [INFO] [stdout] 4da1e0dd69f04a01db2c95d9b24fda1d5a87eaab92d2c1cbb609ccbfe4efe050 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4b8e3682c2962620ee6159455f00b820a32fcebffa97401aea70b0d74f74dfa2 [INFO] running `Command { std: "docker" "start" "-a" "4b8e3682c2962620ee6159455f00b820a32fcebffa97401aea70b0d74f74dfa2", kill_on_drop: false }` [INFO] [stderr] Compiling ray-tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "4b8e3682c2962620ee6159455f00b820a32fcebffa97401aea70b0d74f74dfa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b8e3682c2962620ee6159455f00b820a32fcebffa97401aea70b0d74f74dfa2", kill_on_drop: false }` [INFO] [stdout] 4b8e3682c2962620ee6159455f00b820a32fcebffa97401aea70b0d74f74dfa2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 15f450bce1ff9db62604087b4c21496541a814d2ff734610463b53e43917e6b2 [INFO] running `Command { std: "docker" "start" "-a" "15f450bce1ff9db62604087b4c21496541a814d2ff734610463b53e43917e6b2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-9096bc5d2a409c3b) [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] Running unittests (/opt/rustwide/target/debug/deps/ray_tracer-9e0c09f8e506d494) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test canvas::canvas::canvas ... ok [INFO] [stdout] test canvas::canvas::canvas_as_string ... ok [INFO] [stdout] test color::color::color_add ... ok [INFO] [stdout] test color::color::color_from_rgb ... ok [INFO] [stdout] test color::color::color_multiply ... ok [INFO] [stdout] test color::color::color_multiply_with_color ... ok [INFO] [stdout] test color::color::color_subtract ... ok [INFO] [stdout] test math::matrix::construct_2x2_matrix ... ok [INFO] [stdout] test math::matrix::construct_3x3_matrix ... ok [INFO] [stdout] test math::matrix::construct_4x4_matrix ... ok [INFO] [stdout] test math::matrix::identical_matrices ... ok [INFO] [stdout] test math::matrix::multiply_identity_matrix_by_a_tuple ... ok [INFO] [stdout] test math::matrix::multiply_matrix_by_tuple ... ok [INFO] [stdout] test math::matrix::multiply_matrix_with_identity_matrix ... ok [INFO] [stdout] test math::matrix::multiplying_two_matrices ... ok [INFO] [stdout] test math::matrix::not_identical_matrices ... ok [INFO] [stdout] test math::matrix::transpose_a_matrix ... ok [INFO] [stdout] test math::matrix::transpose_identity_matrix ... ok [INFO] [stdout] test math::matrix::tuple_from_matrix_row ... ok [INFO] [stdout] test math::tuple::point_creation ... ok [INFO] [stdout] test math::tuple::tuple_addition ... ok [INFO] [stdout] test math::tuple::tuple_comparison ... ok [INFO] [stdout] test math::tuple::tuple_divide_by_scalar ... ok [INFO] [stdout] test math::tuple::tuple_multiplying_by_fraction ... ok [INFO] [stdout] test math::tuple::tuple_multiplying_by_scalar ... ok [INFO] [stdout] test math::tuple::tuple_overloading ... ok [INFO] [stdout] test math::tuple::tuple_subtraction ... ok [INFO] [stdout] test math::tuple::vector_creation ... ok [INFO] [stdout] test math::tuple::vector_cross ... ok [INFO] [stdout] test math::tuple::vector_normalize ... ok [INFO] [stdout] test math::tuple::vector_magnitude ... ok [INFO] [stdout] test math::tuple::vector_to_dot ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ray-tracer [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" "15f450bce1ff9db62604087b4c21496541a814d2ff734610463b53e43917e6b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15f450bce1ff9db62604087b4c21496541a814d2ff734610463b53e43917e6b2", kill_on_drop: false }` [INFO] [stdout] 15f450bce1ff9db62604087b4c21496541a814d2ff734610463b53e43917e6b2