[INFO] updating cached repository https://github.com/maxmelander/raytracer
[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] 5c496eb37d76c2e6c6b7bdd2c7b7ac1e203da9cf
[INFO] checking maxmelander/raytracer against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmelander%2Fraytracer" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxmelander/raytracer on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/maxmelander/raytracer
[INFO] finished tweaking git repo https://github.com/maxmelander/raytracer
[INFO] tweaked toml for git repo https://github.com/maxmelander/raytracer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/maxmelander/raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef199003725be195c0d27c5c3d4067f69b8673aa81388b5cd4613c3868f81f4b
[INFO] running `"docker" "start" "-a" "ef199003725be195c0d27c5c3d4067f69b8673aa81388b5cd4613c3868f81f4b"`
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/tuple.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 | /         (is_equal(self.x, other.x)
[INFO] [stderr] 155 | |          && is_equal(self.y, other.y)
[INFO] [stderr] 156 | |          && is_equal(self.z, other.z)
[INFO] [stderr] 157 | |          && is_equal(self.w, other.w))
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 154 |         is_equal(self.x, other.x)
[INFO] [stderr] 155 |          && is_equal(self.y, other.y)
[INFO] [stderr] 156 |          && is_equal(self.z, other.z)
[INFO] [stderr] 157 |          && is_equal(self.w, other.w)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/color.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 | /         (is_equal(self.r(), other.r())
[INFO] [stderr] 98 | |          && is_equal(self.g(), other.g())
[INFO] [stderr] 99 | |          && is_equal(self.b(), other.b()))
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 |         is_equal(self.r(), other.r())
[INFO] [stderr] 98 |          && is_equal(self.g(), other.g())
[INFO] [stderr] 99 |          && is_equal(self.b(), other.b())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::color::Color`
[INFO] [stderr]  --> src/canvas_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::color::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::tuple::Tuple`
[INFO] [stderr]  --> src/matrix_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::tuple::Tuple;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]  --> src/matrix_tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::f64::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ray::*`
[INFO] [stderr]  --> src/ray_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::ray::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::tuple::*`
[INFO] [stderr]  --> src/ray_tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::tuple::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/tuple.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 | /         (is_equal(self.x, other.x)
[INFO] [stderr] 155 | |          && is_equal(self.y, other.y)
[INFO] [stderr] 156 | |          && is_equal(self.z, other.z)
[INFO] [stderr] 157 | |          && is_equal(self.w, other.w))
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 154 |         is_equal(self.x, other.x)
[INFO] [stderr] 155 |          && is_equal(self.y, other.y)
[INFO] [stderr] 156 |          && is_equal(self.z, other.z)
[INFO] [stderr] 157 |          && is_equal(self.w, other.w)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/color.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 | /         (is_equal(self.r(), other.r())
[INFO] [stderr] 98 | |          && is_equal(self.g(), other.g())
[INFO] [stderr] 99 | |          && is_equal(self.b(), other.b()))
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 |         is_equal(self.r(), other.r())
[INFO] [stderr] 98 |          && is_equal(self.g(), other.g())
[INFO] [stderr] 99 |          && is_equal(self.b(), other.b())
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         (p.x + (width as f64 / 2.)) as usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         (p.y + (height as f64 / 2.)) as usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |             (p.x + (width as f64 / 2.)) as usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             (p.y + (height as f64 / 2.)) as usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/canvas.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |         (color * 255_f64).max(0.0).min(255.0).round() as i64
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         (p.x + (width as f64 / 2.)) as usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         (p.y + (height as f64 / 2.)) as usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 46 |             (p.x + (width as f64 / 2.)) as usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/main.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             (p.y + (height as f64 / 2.)) as usize,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/canvas.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |         (color * 255_f64).max(0.0).min(255.0).round() as i64
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ef199003725be195c0d27c5c3d4067f69b8673aa81388b5cd4613c3868f81f4b"`
[INFO] running `"docker" "rm" "-f" "ef199003725be195c0d27c5c3d4067f69b8673aa81388b5cd4613c3868f81f4b"`
[INFO] [stdout] ef199003725be195c0d27c5c3d4067f69b8673aa81388b5cd4613c3868f81f4b