[INFO] cloning repository https://github.com/rivques/flame_decoration_simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rivques/flame_decoration_simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivques%2Fflame_decoration_simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivques%2Fflame_decoration_simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7df1ba1b83fe829dc3023a3ec192812294ee1e6a
[INFO] building rivques/flame_decoration_simulator against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivques%2Fflame_decoration_simulator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rivques/flame_decoration_simulator
[INFO] finished tweaking git repo https://github.com/rivques/flame_decoration_simulator
[INFO] tweaked toml for git repo https://github.com/rivques/flame_decoration_simulator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rivques/flame_decoration_simulator on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rivques/flame_decoration_simulator 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compact_str v0.8.0
[INFO] [stderr]   Downloaded instability v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07d6eab1a24c34a166b43e23943652811b479cb916889c6093c6be5643972561
[INFO] running `Command { std: "docker" "start" "-a" "07d6eab1a24c34a166b43e23943652811b479cb916889c6093c6be5643972561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d6eab1a24c34a166b43e23943652811b479cb916889c6093c6be5643972561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d6eab1a24c34a166b43e23943652811b479cb916889c6093c6be5643972561", kill_on_drop: false }`
[INFO] [stdout] 07d6eab1a24c34a166b43e23943652811b479cb916889c6093c6be5643972561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40866d668c632f68bb4f83a5a3c96c726a8351819ccd9dc979f8c5d147a2efeb
[INFO] running `Command { std: "docker" "start" "-a" "40866d668c632f68bb4f83a5a3c96c726a8351819ccd9dc979f8c5d147a2efeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling compact_str v0.8.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling instability v0.3.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling flame_decoration_simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `env::args`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::args, thread};
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace_dbg`
[INFO] [stdout]  --> src/simulations/height_flicker.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{trace_dbg, types::{Simulation, LED, RGB}};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/simulations/height_flicker.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let distance = (led.coords.1 as f32 - self.current_height * self.pattern_height); // how far the LED is from the pattern
[INFO] [stdout]    |                            ^                                                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -             let distance = (led.coords.1 as f32 - self.current_height * self.pattern_height); // how far the LED is from the pattern
[INFO] [stdout] 45 +             let distance = led.coords.1 as f32 - self.current_height * self.pattern_height ; // how far the LED is from the pattern
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace_dbg`
[INFO] [stdout]  --> src/simulations/candle_colored.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{trace_dbg, types::{Simulation, LED, RGB}};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/simulations/candle_colored.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let val = if vert_pct <= 1.0 {1.0} else {(-vert_pct * 20.0 + 21.0)}; // fade out sharply if above top of flame
[INFO] [stdout]    |                                                  ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -         let val = if vert_pct <= 1.0 {1.0} else {(-vert_pct * 20.0 + 21.0)}; // fade out sharply if above top of flame
[INFO] [stdout] 57 +         let val = if vert_pct <= 1.0 {1.0} else {-vert_pct * 20.0 + 21.0 }; // fade out sharply if above top of flame
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/logging.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use color_eyre::eyre::{Context, Result};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::error`
[INFO] [stdout]  --> src/logging.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/simulations/height_flicker.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for (i, led) in leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlwaysOnSim` is never constructed
[INFO] [stdout]  --> src/simulations/always_on_sim.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AlwaysOnSim;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.97s
[INFO] running `Command { std: "docker" "inspect" "40866d668c632f68bb4f83a5a3c96c726a8351819ccd9dc979f8c5d147a2efeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40866d668c632f68bb4f83a5a3c96c726a8351819ccd9dc979f8c5d147a2efeb", kill_on_drop: false }`
[INFO] [stdout] 40866d668c632f68bb4f83a5a3c96c726a8351819ccd9dc979f8c5d147a2efeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 619f92092ca404d9c8b93c47ad9373671978be14c4e96680e1bf223465356928
[INFO] running `Command { std: "docker" "start" "-a" "619f92092ca404d9c8b93c47ad9373671978be14c4e96680e1bf223465356928", kill_on_drop: false }`
[INFO] [stderr]    Compiling flame_decoration_simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `env::args`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::args, thread};
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace_dbg`
[INFO] [stdout]  --> src/simulations/height_flicker.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{trace_dbg, types::{Simulation, LED, RGB}};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/simulations/height_flicker.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let distance = (led.coords.1 as f32 - self.current_height * self.pattern_height); // how far the LED is from the pattern
[INFO] [stdout]    |                            ^                                                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -             let distance = (led.coords.1 as f32 - self.current_height * self.pattern_height); // how far the LED is from the pattern
[INFO] [stdout] 45 +             let distance = led.coords.1 as f32 - self.current_height * self.pattern_height ; // how far the LED is from the pattern
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace_dbg`
[INFO] [stdout]  --> src/simulations/candle_colored.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{trace_dbg, types::{Simulation, LED, RGB}};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/simulations/candle_colored.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let val = if vert_pct <= 1.0 {1.0} else {(-vert_pct * 20.0 + 21.0)}; // fade out sharply if above top of flame
[INFO] [stdout]    |                                                  ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -         let val = if vert_pct <= 1.0 {1.0} else {(-vert_pct * 20.0 + 21.0)}; // fade out sharply if above top of flame
[INFO] [stdout] 57 +         let val = if vert_pct <= 1.0 {1.0} else {-vert_pct * 20.0 + 21.0 }; // fade out sharply if above top of flame
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/logging.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use color_eyre::eyre::{Context, Result};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::error`
[INFO] [stdout]  --> src/logging.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/simulations/height_flicker.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for (i, led) in leds.iter_mut().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlwaysOnSim` is never constructed
[INFO] [stdout]  --> src/simulations/always_on_sim.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AlwaysOnSim;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "619f92092ca404d9c8b93c47ad9373671978be14c4e96680e1bf223465356928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619f92092ca404d9c8b93c47ad9373671978be14c4e96680e1bf223465356928", kill_on_drop: false }`
[INFO] [stdout] 619f92092ca404d9c8b93c47ad9373671978be14c4e96680e1bf223465356928
