[INFO] cloning repository seandmccarthy/the_ray_tracer_challenge_rs [INFO] running `"git" "clone" "--bare" "git://github.com/seandmccarthy/the_ray_tracer_challenge_rs.git" "work/cache/sources/gh/seandmccarthy/the_ray_tracer_challenge_rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/seandmccarthy/the_ray_tracer_challenge_rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/seandmccarthy/the_ray_tracer_challenge_rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seandmccarthy/the_ray_tracer_challenge_rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seandmccarthy/the_ray_tracer_challenge_rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/seandmccarthy/the_ray_tracer_challenge_rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b28fd14c2e0c569d64d49737086255007bdc7304 [INFO] sha for GitHub repo seandmccarthy/the_ray_tracer_challenge_rs: b28fd14c2e0c569d64d49737086255007bdc7304 [INFO] validating manifest of seandmccarthy/the_ray_tracer_challenge_rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of seandmccarthy/the_ray_tracer_challenge_rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing seandmccarthy/the_ray_tracer_challenge_rs [INFO] finished frobbing seandmccarthy/the_ray_tracer_challenge_rs [INFO] frobbed toml for seandmccarthy/the_ray_tracer_challenge_rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/seandmccarthy/the_ray_tracer_challenge_rs/Cargo.toml [INFO] started frobbing seandmccarthy/the_ray_tracer_challenge_rs [INFO] finished frobbing seandmccarthy/the_ray_tracer_challenge_rs [INFO] frobbed toml for seandmccarthy/the_ray_tracer_challenge_rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs/Cargo.toml [INFO] crate seandmccarthy/the_ray_tracer_challenge_rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing seandmccarthy/the_ray_tracer_challenge_rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] dde62fba8b768ca45ecb05df468b924fe3c6271084ae17298e0f2e2e3b1abf63 [INFO] running `"docker" "start" "-a" "dde62fba8b768ca45ecb05df468b924fe3c6271084ae17298e0f2e2e3b1abf63"` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rt/tuple.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tuple` [INFO] [stderr] --> src/rt/tuple.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn tuple(x: f64, y: f64, z: f64, w: f64) -> Tuple { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `colour` [INFO] [stderr] --> src/rt/tuple.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn colour(red: f64, green: f64, blue: f64) -> Tuple { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `dot` [INFO] [stderr] --> src/rt/tuple.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn dot(a: &Tuple, b: &Tuple) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cross` [INFO] [stderr] --> src/rt/tuple.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn cross(a: &Tuple, b: &Tuple) -> Tuple { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `colour` [INFO] [stderr] --> src/rt/colour.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn colour(red: f64, green: f64, blue: f64) -> Colour { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Canvas` [INFO] [stderr] --> src/rt/canvas.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Canvas { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/rt/canvas.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(width: usize, height: usize) -> Canvas { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pixel_at` [INFO] [stderr] --> src/rt/canvas.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | fn pixel_at(&self, x: usize, y: usize) -> & Colour { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_pixel` [INFO] [stderr] --> src/rt/canvas.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | fn write_pixel(&mut self, x: usize, y: usize, colour: Colour) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `"docker" "inspect" "dde62fba8b768ca45ecb05df468b924fe3c6271084ae17298e0f2e2e3b1abf63"` [INFO] running `"docker" "rm" "-f" "dde62fba8b768ca45ecb05df468b924fe3c6271084ae17298e0f2e2e3b1abf63"` [INFO] [stdout] dde62fba8b768ca45ecb05df468b924fe3c6271084ae17298e0f2e2e3b1abf63 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 413ac99f6ed79df5350a8629069f70abb65258fcae9b7a8d7f8816bbef784240 [INFO] running `"docker" "start" "-a" "413ac99f6ed79df5350a8629069f70abb65258fcae9b7a8d7f8816bbef784240"` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rt/tuple.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `colour` [INFO] [stderr] --> src/rt/tuple.rs:86:1 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn colour(red: f64, green: f64, blue: f64) -> Tuple { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `"docker" "inspect" "413ac99f6ed79df5350a8629069f70abb65258fcae9b7a8d7f8816bbef784240"` [INFO] running `"docker" "rm" "-f" "413ac99f6ed79df5350a8629069f70abb65258fcae9b7a8d7f8816bbef784240"` [INFO] [stdout] 413ac99f6ed79df5350a8629069f70abb65258fcae9b7a8d7f8816bbef784240 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/seandmccarthy/the_ray_tracer_challenge_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 3c5c44ddf0386725d8c31781d54187542579cbf759401ce42fa1f8cbf9b519b6 [INFO] running `"docker" "start" "-a" "3c5c44ddf0386725d8c31781d54187542579cbf759401ce42fa1f8cbf9b519b6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/ray_tracer-58d7d88206aeeed4 [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test rt::colour::tests::multiplying_a_colour_by_a_scalar ... ok [INFO] [stdout] test rt::colour::tests::multiplying_colours ... ok [INFO] [stdout] test rt::tuple::tests::adding_two_tuples ... ok [INFO] [stdout] test rt::colour::tests::create_colour ... ok [INFO] [stdout] test rt::colour::tests::adding_colours ... ok [INFO] [stdout] test rt::canvas::tests::write_a_pixel ... ok [INFO] [stdout] test rt::canvas::tests::get_a_pixel ... ok [INFO] [stdout] test rt::canvas::tests::creating_a_canvas ... ok [INFO] [stdout] test rt::tuple::tests::cross_product_of_two_vectors ... ok [INFO] [stdout] test rt::tuple::tests::dividing_a_tuple_by_a_scalar ... ok [INFO] [stdout] test rt::tuple::tests::dot_product_of_two_vectors ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_negative_vector ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_x ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_y ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_z ... ok [INFO] [stdout] test rt::tuple::tests::multiplying_a_tuple_by_a_fraction ... ok [INFO] [stdout] test rt::tuple::tests::multiplying_a_tuple_by_a_scalar ... ok [INFO] [stdout] test rt::tuple::tests::negating_a_tuple ... ok [INFO] [stdout] test rt::tuple::tests::normalising_a_vector ... ok [INFO] [stdout] test rt::tuple::tests::normalising_a_vector_x_only ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_a_vector_from_a_point ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_two_points ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_two_vectors ... ok [INFO] [stdout] test rt::tuple::tests::tuple_with_w_0_is_a_vector ... ok [INFO] [stdout] test rt::tuple::tests::tuple_with_w_1_is_a_point ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3c5c44ddf0386725d8c31781d54187542579cbf759401ce42fa1f8cbf9b519b6"` [INFO] running `"docker" "rm" "-f" "3c5c44ddf0386725d8c31781d54187542579cbf759401ce42fa1f8cbf9b519b6"` [INFO] [stdout] 3c5c44ddf0386725d8c31781d54187542579cbf759401ce42fa1f8cbf9b519b6