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[INFO] [stdout] warning: method `fill_image_buffer_pt` is never used
[INFO] [stdout]   --> src/explorer.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Explorer {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn fill_image_buffer_pt(&mut self) -> GameResult<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vector2` is never used
[INFO] [stdout]  --> src/fractal.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Vector2 = na::Vector2<f32>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2` is never used
[INFO] [stdout]  --> src/fractal.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Point2 = na::Point2<f32>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BurningShip` is never constructed
[INFO] [stdout]   --> src/fractal.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Fractal {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 11 |     Mandelbrot,
[INFO] [stdout] 12 |     BurningShip,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/fractal.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Converges(Complex, Float, u32),
[INFO] [stdout]    |     --------- ^^^^^^^  ^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Converges(Complex, Float, u32),
[INFO] [stdout] 17 +     Converges((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/fractal.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Diverges(Complex, Float, u32),
[INFO] [stdout]    |     -------- ^^^^^^^  ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Diverges(Complex, Float, u32),
[INFO] [stdout] 18 +     Diverges((), (), u32),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `iterate_pt` and `iterate_pn` are never used
[INFO] [stdout]   --> src/fractal.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Fractal {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn iterate_pt(&self, c: &Complex, ref_orbit: &Complex) -> FractalBehavior {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn iterate_pn(&self, hp_z: &Complex, c: &Complex, iter: u32) -> (Complex, Float, u32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] 7561faca82e9e43824cec381f9bd29fcb12db06b8388ecd4afc60a165d9b99cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47134a02fea07f08196511d1fa1bb3a63081db5c1d468732a19ba7a3bf612947
[INFO] running `Command { std: "docker" "start" "-a" "47134a02fea07f08196511d1fa1bb3a63081db5c1d468732a19ba7a3bf612947", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractal_explorer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `fill_image_buffer_pt` is never used
[INFO] [stdout]   --> src/explorer.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Explorer {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn fill_image_buffer_pt(&mut self) -> GameResult<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Vector2` is never used
[INFO] [stdout]  --> src/fractal.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Vector2 = na::Vector2<f32>;
[INFO] [stdout]   |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2` is never used
[INFO] [stdout]  --> src/fractal.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Point2 = na::Point2<f32>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `BurningShip` is never constructed
[INFO] [stdout]   --> src/fractal.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Fractal {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 11 |     Mandelbrot,
[INFO] [stdout] 12 |     BurningShip,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/fractal.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Converges(Complex, Float, u32),
[INFO] [stdout]    |     --------- ^^^^^^^  ^^^^^  ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 17 -     Converges(Complex, Float, u32),
[INFO] [stdout] 17 +     Converges((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/fractal.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Diverges(Complex, Float, u32),
[INFO] [stdout]    |     -------- ^^^^^^^  ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Diverges(Complex, Float, u32),
[INFO] [stdout] 18 +     Diverges((), (), u32),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `iterate_pt` and `iterate_pn` are never used
[INFO] [stdout]   --> src/fractal.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Fractal {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn iterate_pt(&self, c: &Complex, ref_orbit: &Complex) -> FractalBehavior {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn iterate_pn(&self, hp_z: &Complex, c: &Complex, iter: u32) -> (Complex, Float, u32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "47134a02fea07f08196511d1fa1bb3a63081db5c1d468732a19ba7a3bf612947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47134a02fea07f08196511d1fa1bb3a63081db5c1d468732a19ba7a3bf612947", kill_on_drop: false }`
[INFO] [stdout] 47134a02fea07f08196511d1fa1bb3a63081db5c1d468732a19ba7a3bf612947