[INFO] updating cached repository https://github.com/seandmccarthy/the_ray_tracer_challenge_rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b28fd14c2e0c569d64d49737086255007bdc7304 [INFO] testing seandmccarthy/the_ray_tracer_challenge_rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseandmccarthy%2Fthe_ray_tracer_challenge_rs" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/seandmccarthy/the_ray_tracer_challenge_rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/seandmccarthy/the_ray_tracer_challenge_rs [INFO] finished tweaking git repo https://github.com/seandmccarthy/the_ray_tracer_challenge_rs [INFO] tweaked toml for git repo https://github.com/seandmccarthy/the_ray_tracer_challenge_rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/seandmccarthy/the_ray_tracer_challenge_rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] baf65cc9e1fa195b3cce0fe007046fbb9f1078308aefa4f27d52739129b749e6 [INFO] running `"docker" "start" "-a" "baf65cc9e1fa195b3cce0fe007046fbb9f1078308aefa4f27d52739129b749e6"` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rt/tuple.rs:71:8 [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:74:8 [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:86:8 [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:104:8 [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:108:8 [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:10:8 [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:3:12 [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] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `"docker" "inspect" "baf65cc9e1fa195b3cce0fe007046fbb9f1078308aefa4f27d52739129b749e6"` [INFO] running `"docker" "rm" "-f" "baf65cc9e1fa195b3cce0fe007046fbb9f1078308aefa4f27d52739129b749e6"` [INFO] [stdout] baf65cc9e1fa195b3cce0fe007046fbb9f1078308aefa4f27d52739129b749e6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] 175888058f52543df37c4d3f1b321d35b136becead8697baa52067cb76b31e8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "175888058f52543df37c4d3f1b321d35b136becead8697baa52067cb76b31e8a"` [INFO] [stderr] Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rt/tuple.rs:71:8 [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:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn colour(red: f64, green: f64, blue: f64) -> Tuple { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "175888058f52543df37c4d3f1b321d35b136becead8697baa52067cb76b31e8a"` [INFO] running `"docker" "rm" "-f" "175888058f52543df37c4d3f1b321d35b136becead8697baa52067cb76b31e8a"` [INFO] [stdout] 175888058f52543df37c4d3f1b321d35b136becead8697baa52067cb76b31e8a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2d0eeb81f34fcfc5e1f443636e798cacd1e1c6f6bb1c834d52333d82943305c [INFO] running `"docker" "start" "-a" "d2d0eeb81f34fcfc5e1f443636e798cacd1e1c6f6bb1c834d52333d82943305c"` [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rt/tuple.rs:71:8 [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:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn colour(red: f64, green: f64, blue: f64) -> Tuple { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ray_tracer-56ba31a85d96afc5 [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test rt::canvas::tests::creating_a_canvas ... 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::colour::tests::adding_colours ... ok [INFO] [stdout] test rt::colour::tests::multiplying_a_colour_by_a_scalar ... ok [INFO] [stdout] test rt::tuple::tests::dividing_a_tuple_by_a_scalar ... ok [INFO] [stdout] test rt::tuple::tests::cross_product_of_two_vectors ... ok [INFO] [stdout] test rt::colour::tests::create_colour ... ok [INFO] [stdout] test rt::tuple::tests::adding_two_tuples ... ok [INFO] [stdout] test rt::colour::tests::multiplying_colours ... ok [INFO] [stdout] test rt::tuple::tests::multiplying_a_tuple_by_a_scalar ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_a_vector_from_a_point ... ok [INFO] [stdout] test rt::tuple::tests::normalising_a_vector_x_only ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector ... ok [INFO] [stdout] test rt::tuple::tests::negating_a_tuple ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_y ... ok [INFO] [stdout] test rt::tuple::tests::normalising_a_vector ... ok [INFO] [stdout] test rt::tuple::tests::dot_product_of_two_vectors ... ok [INFO] [stdout] test rt::tuple::tests::tuple_with_w_1_is_a_point ... ok [INFO] [stdout] test rt::tuple::tests::multiplying_a_tuple_by_a_fraction ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_x ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_negative_vector ... ok [INFO] [stdout] test rt::tuple::tests::magnitude_of_vector_z ... ok [INFO] [stdout] test rt::tuple::tests::tuple_with_w_0_is_a_vector ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_two_vectors ... ok [INFO] [stdout] test rt::tuple::tests::subtracting_two_points ... 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" "d2d0eeb81f34fcfc5e1f443636e798cacd1e1c6f6bb1c834d52333d82943305c"` [INFO] running `"docker" "rm" "-f" "d2d0eeb81f34fcfc5e1f443636e798cacd1e1c6f6bb1c834d52333d82943305c"` [INFO] [stdout] d2d0eeb81f34fcfc5e1f443636e798cacd1e1c6f6bb1c834d52333d82943305c