[INFO] fetching crate smart_leds_animations 0.1.0...
[INFO] checking smart_leds_animations-0.1.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate smart_leds_animations 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate smart_leds_animations 0.1.0
[INFO] finished tweaking crates.io crate smart_leds_animations 0.1.0
[INFO] tweaked toml for crates.io crate smart_leds_animations 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smart_leds_animations 0.1.0 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101
[INFO] running `Command { std: "docker" "start" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking smart-leds-trait v0.3.2
[INFO] [stderr]     Checking smart-leds v0.4.0
[INFO] [stderr]     Checking smart_leds_animations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated trait `rgb::ComponentSlice`: use `bytemuck::cast_slice()` instead
[INFO] [stdout]  --> src/animate/util/transition.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rgb::{ComponentSlice, Rgb, Rgba};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rgb::ComponentSlice`: use `bytemuck::cast_slice()` instead
[INFO] [stdout]   --> src/animate/util/transition.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Copy + ComponentSlice<Self::Component> + FromIterator<Self::Component>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/harness/director.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rgb::ComponentSlice::as_slice`: use `bytemuck::cast_slice()` instead; or at least call it like ComponentSlice::as_slice(px)
[INFO] [stdout]   --> src/animate/util/transition.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |         self.as_slice()
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rgb::ComponentSlice::as_slice`: use `bytemuck::cast_slice()` instead; or at least call it like ComponentSlice::as_slice(px)
[INFO] [stdout]   --> src/animate/util/transition.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |             .zip(to.as_slice().iter())
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rgb::ComponentSlice`: use `bytemuck::cast_slice()` instead
[INFO] [stdout]  --> src/animate/util/transition.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rgb::{ComponentSlice, Rgb, Rgba};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rgb::ComponentSlice`: use `bytemuck::cast_slice()` instead
[INFO] [stdout]   --> src/animate/util/transition.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Copy + ComponentSlice<Self::Component> + FromIterator<Self::Component>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rgb::ComponentSlice::as_slice`: use `bytemuck::cast_slice()` instead; or at least call it like ComponentSlice::as_slice(px)
[INFO] [stdout]   --> src/animate/util/transition.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |         self.as_slice()
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rgb::ComponentSlice::as_slice`: use `bytemuck::cast_slice()` instead; or at least call it like ComponentSlice::as_slice(px)
[INFO] [stdout]   --> src/animate/util/transition.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |             .zip(to.as_slice().iter())
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/animate/util/transition.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     .saturating_div(step_cnt.into());
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 50 -                     .saturating_div(step_cnt.into());
[INFO] [stdout] 50 +                     .saturating_div(step_cnt);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 50 -                     .saturating_div(step_cnt.into());
[INFO] [stdout] 50 +                     .saturating_div(<i32 as Into<_>>::into(step_cnt));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smart_leds_animations` (lib) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/animate/util/transition.rs:50:37
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     .saturating_div(step_cnt.into());
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 50 -                     .saturating_div(step_cnt.into());
[INFO] [stdout] 50 +                     .saturating_div(step_cnt);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 50 -                     .saturating_div(step_cnt.into());
[INFO] [stdout] 50 +                     .saturating_div(<i32 as Into<_>>::into(step_cnt));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smart_leds_animations` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101", kill_on_drop: false }`
[INFO] [stdout] 1912abaef2d53c8bde827fbe7adf9a60791cf40024934eb0dba212892795a101
