[INFO] cloning repository https://github.com/Radynsade/rvbgl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Radynsade/rvbgl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadynsade%2Frvbgl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadynsade%2Frvbgl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5764fbfb5a49a959412d8313fbc8512f5f3f7a8
[INFO] testing Radynsade/rvbgl against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadynsade%2Frvbgl" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Radynsade/rvbgl on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Radynsade/rvbgl
[INFO] finished tweaking git repo https://github.com/Radynsade/rvbgl
[INFO] tweaked toml for git repo https://github.com/Radynsade/rvbgl written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Radynsade/rvbgl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.4
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e4feeecb01119611be89d7780b68c02923f36a25856f60c19ef89d96f750599
[INFO] running `Command { std: "docker" "start" "-a" "1e4feeecb01119611be89d7780b68c02923f36a25856f60c19ef89d96f750599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e4feeecb01119611be89d7780b68c02923f36a25856f60c19ef89d96f750599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4feeecb01119611be89d7780b68c02923f36a25856f60c19ef89d96f750599", kill_on_drop: false }`
[INFO] [stdout] 1e4feeecb01119611be89d7780b68c02923f36a25856f60c19ef89d96f750599
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3d1527d508c4aea119e27cbacbf162cda568fe294d02008ebe24c04ea48edc
[INFO] running `Command { std: "docker" "start" "-a" "df3d1527d508c4aea119e27cbacbf162cda568fe294d02008ebe24c04ea48edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling rvbgl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/heightmap/generation.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/heightmap/generation.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     map: &Vec<Vec<f32>>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/heightmap/generation.rs:50:2
[INFO] [stdout]    |
[INFO] [stdout] 50 |     x: usize,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/heightmap/generation.rs:51:2
[INFO] [stdout]    |
[INFO] [stdout] 51 |     y: usize,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/heightmap/generation.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 67 |     size: usize,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/heightmap/generation.rs:87:2
[INFO] [stdout]    |
[INFO] [stdout] 87 |     size: usize,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_diamond`
[INFO] [stdout]   --> src/heightmap/generation.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn do_diamond(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]  --> src/heightmap/height_map.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     width: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/heightmap/height_map.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     height: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `seed`
[INFO] [stdout]   --> src/heightmap/height_map.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     seed: u32
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_max`
[INFO] [stdout]   --> src/heightmap/height_map.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get_max(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_min`
[INFO] [stdout]   --> src/heightmap/height_map.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn get_min(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_matrix`
[INFO] [stdout]   --> src/heightmap/height_map.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_matrix(&self) -> &Vec<Vec<f32>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print`
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn print(map: &heightmap::HeightMap) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.16s
[INFO] running `Command { std: "docker" "inspect" "df3d1527d508c4aea119e27cbacbf162cda568fe294d02008ebe24c04ea48edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3d1527d508c4aea119e27cbacbf162cda568fe294d02008ebe24c04ea48edc", kill_on_drop: false }`
[INFO] [stdout] df3d1527d508c4aea119e27cbacbf162cda568fe294d02008ebe24c04ea48edc
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ee75c07ce78de99c0f557d442ee5511469db2256347aec5f5ac84b34704b8e
[INFO] running `Command { std: "docker" "start" "-a" "52ee75c07ce78de99c0f557d442ee5511469db2256347aec5f5ac84b34704b8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rvbgl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/heightmap/generation.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/heightmap/generation.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     map: &Vec<Vec<f32>>,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/heightmap/generation.rs:50:2
[INFO] [stdout]    |
[INFO] [stdout] 50 |     x: usize,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/heightmap/generation.rs:51:2
[INFO] [stdout]    |
[INFO] [stdout] 51 |     y: usize,
[INFO] [stdout]    |     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/heightmap/generation.rs:67:2
[INFO] [stdout]    |
[INFO] [stdout] 67 |     size: usize,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/heightmap/generation.rs:87:2
[INFO] [stdout]    |
[INFO] [stdout] 87 |     size: usize,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `do_diamond`
[INFO] [stdout]   --> src/heightmap/generation.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn do_diamond(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]  --> src/heightmap/height_map.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     width: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/heightmap/height_map.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     height: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `seed`
[INFO] [stdout]   --> src/heightmap/height_map.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout] 10 |     seed: u32
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_max`
[INFO] [stdout]   --> src/heightmap/height_map.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get_max(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_min`
[INFO] [stdout]   --> src/heightmap/height_map.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn get_min(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_matrix`
[INFO] [stdout]   --> src/heightmap/height_map.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_matrix(&self) -> &Vec<Vec<f32>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print`
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn print(map: &heightmap::HeightMap) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "52ee75c07ce78de99c0f557d442ee5511469db2256347aec5f5ac84b34704b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ee75c07ce78de99c0f557d442ee5511469db2256347aec5f5ac84b34704b8e", kill_on_drop: false }`
[INFO] [stdout] 52ee75c07ce78de99c0f557d442ee5511469db2256347aec5f5ac84b34704b8e
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a58c7667cc6281ad2cda62e1fcdb5062c493e6ab4665428753a1d018299ba8ee
[INFO] running `Command { std: "docker" "start" "-a" "a58c7667cc6281ad2cda62e1fcdb5062c493e6ab4665428753a1d018299ba8ee", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/heightmap/generation.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stderr]   --> src/heightmap/generation.rs:49:2
[INFO] [stderr]    |
[INFO] [stderr] 49 |     map: &Vec<Vec<f32>>,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/heightmap/generation.rs:50:2
[INFO] [stderr]    |
[INFO] [stderr] 50 |     x: usize,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/heightmap/generation.rs:51:2
[INFO] [stderr]    |
[INFO] [stderr] 51 |     y: usize,
[INFO] [stderr]    |     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/heightmap/generation.rs:67:2
[INFO] [stderr]    |
[INFO] [stderr] 67 |     size: usize,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/heightmap/generation.rs:87:2
[INFO] [stderr]    |
[INFO] [stderr] 87 |     size: usize,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `do_diamond`
[INFO] [stderr]   --> src/heightmap/generation.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn do_diamond(
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `width`
[INFO] [stderr]  --> src/heightmap/height_map.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     width: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `height`
[INFO] [stderr]  --> src/heightmap/height_map.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     height: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `seed`
[INFO] [stderr]   --> src/heightmap/height_map.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     seed: u32
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_max`
[INFO] [stderr]   --> src/heightmap/height_map.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn get_max(&self) -> f32 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_min`
[INFO] [stderr]   --> src/heightmap/height_map.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn get_min(&self) -> f32 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_matrix`
[INFO] [stderr]   --> src/heightmap/height_map.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn get_matrix(&self) -> &Vec<Vec<f32>> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print`
[INFO] [stderr]   --> src/main.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn print(map: &heightmap::HeightMap) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rvbgl-e17b68d511a26ae1)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a58c7667cc6281ad2cda62e1fcdb5062c493e6ab4665428753a1d018299ba8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58c7667cc6281ad2cda62e1fcdb5062c493e6ab4665428753a1d018299ba8ee", kill_on_drop: false }`
[INFO] [stdout] a58c7667cc6281ad2cda62e1fcdb5062c493e6ab4665428753a1d018299ba8ee