[INFO] cloning repository https://github.com/VincentSidot/rusty_mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VincentSidot/rusty_mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincentSidot%2Frusty_mandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincentSidot%2Frusty_mandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c1da61c822791361b5d78a5a93f9f869bbcf5bf [INFO] testing VincentSidot/rusty_mandelbrot against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVincentSidot%2Frusty_mandelbrot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/VincentSidot/rusty_mandelbrot [INFO] finished tweaking git repo https://github.com/VincentSidot/rusty_mandelbrot [INFO] tweaked toml for git repo https://github.com/VincentSidot/rusty_mandelbrot written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/VincentSidot/rusty_mandelbrot on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/VincentSidot/rusty_mandelbrot 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.5.5 [INFO] [stderr] Downloaded ultraviolet v0.9.2 [INFO] [stderr] Downloaded safe_arch v0.7.2 [INFO] [stderr] Downloaded xml-rs v0.8.22 [INFO] [stderr] Downloaded wide v0.7.28 [INFO] [stderr] Downloaded pixels v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e7f192fdeb68841891334f57e0cc94c9a4e91a11cc4aef02eeb334c19f89770 [INFO] running `Command { std: "docker" "start" "-a" "2e7f192fdeb68841891334f57e0cc94c9a4e91a11cc4aef02eeb334c19f89770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e7f192fdeb68841891334f57e0cc94c9a4e91a11cc4aef02eeb334c19f89770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e7f192fdeb68841891334f57e0cc94c9a4e91a11cc4aef02eeb334c19f89770", kill_on_drop: false }` [INFO] [stdout] 2e7f192fdeb68841891334f57e0cc94c9a4e91a11cc4aef02eeb334c19f89770 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16b4c99324a047068d583ce49ba61ca7271090dcdefcdfc0f47e06e57eaf9306 [INFO] running `Command { std: "docker" "start" "-a" "16b4c99324a047068d583ce49ba61ca7271090dcdefcdfc0f47e06e57eaf9306", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling xml-rs v0.8.22 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling wgpu-types v0.16.1 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling xcursor 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[stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling ultraviolet v0.9.2 [INFO] [stderr] Compiling owned_ttf_parser v0.24.0 [INFO] [stderr] Compiling ab_glyph v0.2.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling naga v0.12.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling wgpu-hal v0.16.2 [INFO] [stderr] Compiling wgpu-core v0.16.1 [INFO] [stderr] Compiling wgpu v0.16.3 [INFO] [stderr] Compiling pixels v0.13.0 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value captured by `is_right_mouse_button_pressed` is never read [INFO] [stdout] --> src/render.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | is_right_mouse_button_pressed = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_right_mouse_button_pressed` is never read [INFO] [stdout] --> src/render.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | / is_right_mouse_button_pressed = [INFO] [stdout] 97 | | state == winit::event::ElementState::Pressed; [INFO] [stdout] | |________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_right_mouse_button_pressed` [INFO] [stdout] --> src/render.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut is_right_mouse_button_pressed = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_right_mouse_button_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mandelbrot` is never used [INFO] [stdout] --> src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn mandelbrot(c: Complex, max_iter: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mandelbrot_cos` is never used [INFO] [stdout] --> src/main.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn mandelbrot_cos(c: Complex, max_iter: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `I`, `exp`, and `cos` are never used [INFO] [stdout] --> src/complex.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 47 | impl Complex { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 48 | const I: Complex = Complex { re: 0.0, im: 1.0 }; [INFO] [stdout] | ^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | pub fn exp(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn cos(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "16b4c99324a047068d583ce49ba61ca7271090dcdefcdfc0f47e06e57eaf9306", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b4c99324a047068d583ce49ba61ca7271090dcdefcdfc0f47e06e57eaf9306", kill_on_drop: false }` [INFO] [stdout] 16b4c99324a047068d583ce49ba61ca7271090dcdefcdfc0f47e06e57eaf9306 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c0f402fb3df21ce61cf4fa06bb30eae27deab5d11cabac55b874187e644f4d7 [INFO] running `Command { std: "docker" "start" "-a" "4c0f402fb3df21ce61cf4fa06bb30eae27deab5d11cabac55b874187e644f4d7", kill_on_drop: false }` [INFO] [stderr] Compiling mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value captured by `is_right_mouse_button_pressed` is never read [INFO] [stdout] --> src/render.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | is_right_mouse_button_pressed = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_right_mouse_button_pressed` is never read [INFO] [stdout] --> src/render.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | / is_right_mouse_button_pressed = [INFO] [stdout] 97 | | state == winit::event::ElementState::Pressed; [INFO] [stdout] | |________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_right_mouse_button_pressed` [INFO] [stdout] --> src/render.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut is_right_mouse_button_pressed = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_right_mouse_button_pressed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mandelbrot` is never used [INFO] [stdout] --> src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn mandelbrot(c: Complex, max_iter: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mandelbrot_cos` is never used [INFO] [stdout] --> src/main.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn mandelbrot_cos(c: Complex, max_iter: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `I`, `exp`, and `cos` are never used [INFO] [stdout] --> src/complex.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 47 | impl Complex { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 48 | const I: Complex = Complex { re: 0.0, im: 1.0 }; [INFO] [stdout] | ^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | pub fn exp(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn cos(&self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "4c0f402fb3df21ce61cf4fa06bb30eae27deab5d11cabac55b874187e644f4d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c0f402fb3df21ce61cf4fa06bb30eae27deab5d11cabac55b874187e644f4d7", kill_on_drop: false }` [INFO] [stdout] 4c0f402fb3df21ce61cf4fa06bb30eae27deab5d11cabac55b874187e644f4d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b8a21ab663f9f842d46ab0f0abb627c65a4451f4ceda4afe080f7e2838d3abd [INFO] running `Command { std: "docker" "start" "-a" "8b8a21ab663f9f842d46ab0f0abb627c65a4451f4ceda4afe080f7e2838d3abd", kill_on_drop: false }` [INFO] [stderr] warning: value captured by `is_right_mouse_button_pressed` is never read [INFO] [stderr] --> src/render.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | is_right_mouse_button_pressed = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_right_mouse_button_pressed` is never read [INFO] [stderr] --> src/render.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | / is_right_mouse_button_pressed = [INFO] [stderr] 97 | | state == winit::event::ElementState::Pressed; [INFO] [stderr] | |________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_right_mouse_button_pressed` [INFO] [stderr] --> src/render.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let mut is_right_mouse_button_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_right_mouse_button_pressed` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `mandelbrot` is never used [INFO] [stderr] --> src/main.rs:40:4 [INFO] [stderr] | [INFO] [stderr] 40 | fn mandelbrot(c: Complex, max_iter: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `mandelbrot_cos` is never used [INFO] [stderr] --> src/main.rs:72:4 [INFO] [stderr] | [INFO] [stderr] 72 | fn mandelbrot_cos(c: Complex, max_iter: u32) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `I`, `exp`, and `cos` are never used [INFO] [stderr] --> src/complex.rs:48:11 [INFO] [stderr] | [INFO] [stderr] 47 | impl Complex { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] 48 | const I: Complex = Complex { re: 0.0, im: 1.0 }; [INFO] [stderr] | ^ [INFO] [stderr] 49 | [INFO] [stderr] 50 | pub fn exp(&self) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub fn cos(&self) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `mandelbrot` (bin "mandelbrot" test) generated 6 warnings (run `cargo fix --bin "mandelbrot" -p mandelbrot --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mandelbrot-41b08c87310a073d) [INFO] [stdout] [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" "8b8a21ab663f9f842d46ab0f0abb627c65a4451f4ceda4afe080f7e2838d3abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b8a21ab663f9f842d46ab0f0abb627c65a4451f4ceda4afe080f7e2838d3abd", kill_on_drop: false }` [INFO] [stdout] 8b8a21ab663f9f842d46ab0f0abb627c65a4451f4ceda4afe080f7e2838d3abd