[INFO] cloning repository https://github.com/Anfid/mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Anfid/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnfid%2Fmandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnfid%2Fmandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba8bbbb143b873e36f98484a9d273df23cb4a8dd
[INFO] checking Anfid/mandelbrot against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnfid%2Fmandelbrot" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Anfid/mandelbrot
[INFO] finished tweaking git repo https://github.com/Anfid/mandelbrot
[INFO] tweaked toml for git repo https://github.com/Anfid/mandelbrot written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Anfid/mandelbrot on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Anfid/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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ff58a2b04085915e313258cd8538b55bb9939488666a037c14b2d8b4394cfd45", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "70f3c542184d8d0ee747413a4253be087f2afe1a9f89e0fa0369561bbf7c68c3", kill_on_drop: false }`
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gpu/render.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FragmentParams {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/gpu/render.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | / #[repr(C)]
[INFO] [stdout] 5  | | #[derive(Debug, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 6  | | pub struct FragmentParams {
[INFO] [stdout] 7  | |     pub size: ScaledDimensions,
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     pub color_buffer: u32,
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/primitives.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct ScaledDimensions {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/primitives.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / #[repr(C)]
[INFO] [stdout] 33 | | #[derive(Debug, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 34 | | pub struct ScaledDimensions {
[INFO] [stdout] 35 | |     pub width: u32,
[INFO] [stdout] 36 | |     pub height: u32,
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/primitives.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct Point {
[INFO] [stdout]     |            ^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/primitives.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / #[repr(C)]
[INFO] [stdout] 133 | | #[derive(Debug, Default, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 134 | | pub struct Point {
[INFO] [stdout] 135 | |     pub x: f32,
[INFO] [stdout] 136 | |     pub y: f32,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/overlay.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&self) -> Element<Message, Theme, Renderer> {
[INFO] [stdout]     |             ^^^^^     --------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |             |
[INFO] [stdout]     |             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&self) -> Element<'_, Message, Theme, Renderer> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/overlay.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn settings_view(&self) -> Element<Message, Theme, Renderer> {
[INFO] [stdout]     |                      ^^^^^     --------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn settings_view(&self) -> Element<'_, Message, Theme, Renderer> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/gpu/render.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FragmentParams {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/gpu/render.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | / #[repr(C)]
[INFO] [stdout] 5  | | #[derive(Debug, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 6  | | pub struct FragmentParams {
[INFO] [stdout] 7  | |     pub size: ScaledDimensions,
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     pub color_buffer: u32,
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/primitives.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct ScaledDimensions {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/primitives.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / #[repr(C)]
[INFO] [stdout] 33 | | #[derive(Debug, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 34 | | pub struct ScaledDimensions {
[INFO] [stdout] 35 | |     pub width: u32,
[INFO] [stdout] 36 | |     pub height: u32,
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/primitives.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct Point {
[INFO] [stdout]     |            ^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/primitives.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / #[repr(C)]
[INFO] [stdout] 133 | | #[derive(Debug, Default, Clone, Copy, Pod, Zeroable)]
[INFO] [stdout] 134 | | pub struct Point {
[INFO] [stdout] 135 | |     pub x: f32,
[INFO] [stdout] 136 | |     pub y: f32,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/overlay.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&self) -> Element<Message, Theme, Renderer> {
[INFO] [stdout]     |             ^^^^^     --------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |             |
[INFO] [stdout]     |             this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&self) -> Element<'_, Message, Theme, Renderer> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/overlay.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn settings_view(&self) -> Element<Message, Theme, Renderer> {
[INFO] [stdout]     |                      ^^^^^     --------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn settings_view(&self) -> Element<'_, Message, Theme, Renderer> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "70f3c542184d8d0ee747413a4253be087f2afe1a9f89e0fa0369561bbf7c68c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f3c542184d8d0ee747413a4253be087f2afe1a9f89e0fa0369561bbf7c68c3", kill_on_drop: false }`
[INFO] [stdout] 70f3c542184d8d0ee747413a4253be087f2afe1a9f89e0fa0369561bbf7c68c3
