[INFO] cloning repository https://github.com/tisorlawan/computer-graphics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tisorlawan/computer-graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftisorlawan%2Fcomputer-graphics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftisorlawan%2Fcomputer-graphics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dec304f63f58bab26d81f39e8882aeea5d16f3e0
[INFO] checking tisorlawan/computer-graphics against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftisorlawan%2Fcomputer-graphics" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tisorlawan/computer-graphics
[INFO] finished tweaking git repo https://github.com/tisorlawan/computer-graphics
[INFO] tweaked toml for git repo https://github.com/tisorlawan/computer-graphics written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tisorlawan/computer-graphics on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tisorlawan/computer-graphics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1
[INFO] running `Command { std: "docker" "start" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking computer-graphics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:327:52
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 327 -     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout] 327 +     let intersection = closest_intersection(start, direction_vector, scenes, t_min, t_max);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 327 -     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout] 327 +     let intersection = closest_intersection(start, <raytracer::Vector as Into<_>>::into(direction_vector), scenes, t_min, t_max);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:336:17
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 direction_vector.scale(-1.0).into(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 336 -                 direction_vector.scale(-1.0).into(),
[INFO] [stdout] 336 +                 direction_vector.scale(-1.0),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 336 -                 direction_vector.scale(-1.0).into(),
[INFO] [stdout] 336 +                 <raytracer::Vector as Into<_>>::into(direction_vector.scale(-1.0)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:345:63
[INFO] [stdout]     |
[INFO] [stdout] 345 |             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 345 -             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout] 345 +             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 345 -             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout] 345 +             let reflected_ray = reflect_ray(sphere.normal(p), <raytracer::Vector as Into<_>>::into(direction_vector.scale(-1.0)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `computer-graphics` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:327:52
[INFO] [stdout]     |
[INFO] [stdout] 327 |     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 327 -     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout] 327 +     let intersection = closest_intersection(start, direction_vector, scenes, t_min, t_max);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 327 -     let intersection = closest_intersection(start, direction_vector.into(), scenes, t_min, t_max);
[INFO] [stdout] 327 +     let intersection = closest_intersection(start, <raytracer::Vector as Into<_>>::into(direction_vector), scenes, t_min, t_max);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:336:17
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 direction_vector.scale(-1.0).into(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 336 -                 direction_vector.scale(-1.0).into(),
[INFO] [stdout] 336 +                 direction_vector.scale(-1.0),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 336 -                 direction_vector.scale(-1.0).into(),
[INFO] [stdout] 336 +                 <raytracer::Vector as Into<_>>::into(direction_vector.scale(-1.0)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `raytracer::Vector`
[INFO] [stdout]    --> src/raytracer/mod.rs:345:63
[INFO] [stdout]     |
[INFO] [stdout] 345 |             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 345 -             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout] 345 +             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0));
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 345 -             let reflected_ray = reflect_ray(sphere.normal(p), direction_vector.scale(-1.0).into());
[INFO] [stdout] 345 +             let reflected_ray = reflect_ray(sphere.normal(p), <raytracer::Vector as Into<_>>::into(direction_vector.scale(-1.0)));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `computer-graphics` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1", kill_on_drop: false }`
[INFO] [stdout] c3b887a7f3ba1783d585a6c4e5d05e897c4b6f972a6463d9f35a61c33c5bbdb1
