[INFO] updating cached repository https://github.com/NiklasJonsson/rusterizer
[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] e4661d73197079be57be9cecf78129d6ce783b2c
[INFO] checking NiklasJonsson/rusterizer against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiklasJonsson%2Frusterizer" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NiklasJonsson/rusterizer on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/NiklasJonsson/rusterizer
[INFO] finished tweaking git repo https://github.com/NiklasJonsson/rusterizer
[INFO] tweaked toml for git repo https://github.com/NiklasJonsson/rusterizer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/NiklasJonsson/rusterizer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 46f9e22894c14a52c7c8246e35783fd63d6f5c1029fe8ac5f954e2e9b095630b
[INFO] running `"docker" "start" "-a" "46f9e22894c14a52c7c8246e35783fd63d6f5c1029fe8ac5f954e2e9b095630b"`
[INFO] [stderr]    Compiling minifb v0.13.0
[INFO] [stderr]     Checking rusterizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_generics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may cause the compiler to crash
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_generics)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `blue`
[INFO] [stderr]   --> src/graphics_primitives.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn blue() -> Color {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Mat3`
[INFO] [stderr]   --> src/math/matrix.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Mat3<CSF, CST> = Matrix<CSF, CST, 3>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `identity`
[INFO] [stderr]    --> src/math/matrix.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn identity() -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3D`
[INFO] [stderr]   --> src/math/point.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS: CoordinateSystem> = Point<CS, 3>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_coordinate_system`
[INFO] [stderr]   --> src/math/vector.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn as_coordinate_system<CST>(self) -> Vector<CST, { N }>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3`
[INFO] [stderr]    --> src/math/vector.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub type Vec3<CS> = Vector<CS, { 3 }>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec3`
[INFO] [stderr]    --> src/math/vector.rs:189:8
[INFO] [stderr]     |
[INFO] [stderr] 189 | pub fn vec3<CS: CoordinateSystem>(x: f32, y: f32, z: f32) -> Vec3<CS> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cross`
[INFO] [stderr]    --> src/math/vector.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn cross(self, other: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RGBA`
[INFO] [stderr]   --> src/rasterizer.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     RGBA,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `depths`
[INFO] [stderr]    --> src/rasterizer.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     depths: [f32; 3],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/graphics_primitives.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub type Vertex<CS: CoordinateSystem> = Point4D<CS>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub type Vertex<CS> = Point4D<CS>;
[INFO] [stderr]     |                  --
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/math/point.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS: CoordinateSystem> = Point<CS, 3>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS> = Point<CS, 3>;
[INFO] [stderr]    |                   --
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/math/point.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type Point4D<CS: CoordinateSystem> = Point<CS, 4>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type Point4D<CS> = Point<CS, 4>;
[INFO] [stderr]    |                   --
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `blue`
[INFO] [stderr]   --> src/graphics_primitives.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn blue() -> Color {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Mat3`
[INFO] [stderr]   --> src/math/matrix.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type Mat3<CSF, CST> = Matrix<CSF, CST, 3>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `identity`
[INFO] [stderr]    --> src/math/matrix.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn identity() -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3D`
[INFO] [stderr]   --> src/math/point.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS: CoordinateSystem> = Point<CS, 3>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_coordinate_system`
[INFO] [stderr]   --> src/math/vector.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn as_coordinate_system<CST>(self) -> Vector<CST, { N }>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec3`
[INFO] [stderr]    --> src/math/vector.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | pub type Vec3<CS> = Vector<CS, { 3 }>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec3`
[INFO] [stderr]    --> src/math/vector.rs:189:8
[INFO] [stderr]     |
[INFO] [stderr] 189 | pub fn vec3<CS: CoordinateSystem>(x: f32, y: f32, z: f32) -> Vec3<CS> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cross`
[INFO] [stderr]    --> src/math/vector.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn cross(self, other: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RGBA`
[INFO] [stderr]   --> src/rasterizer.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     RGBA,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `depths`
[INFO] [stderr]    --> src/rasterizer.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 |     depths: [f32; 3],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]    --> src/graphics_primitives.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub type Vertex<CS: CoordinateSystem> = Point4D<CS>;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub type Vertex<CS> = Point4D<CS>;
[INFO] [stderr]     |                  --
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/math/point.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS: CoordinateSystem> = Point<CS, 3>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub type Point3D<CS> = Point<CS, 3>;
[INFO] [stderr]    |                   --
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stderr]   --> src/math/point.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type Point4D<CS: CoordinateSystem> = Point<CS, 4>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type Point4D<CS> = Point<CS, 4>;
[INFO] [stderr]    |                   --
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `"docker" "inspect" "46f9e22894c14a52c7c8246e35783fd63d6f5c1029fe8ac5f954e2e9b095630b"`
[INFO] running `"docker" "rm" "-f" "46f9e22894c14a52c7c8246e35783fd63d6f5c1029fe8ac5f954e2e9b095630b"`
[INFO] [stdout] 46f9e22894c14a52c7c8246e35783fd63d6f5c1029fe8ac5f954e2e9b095630b