[INFO] fetching crate smart_leds_animations 0.1.0...
[INFO] testing smart_leds_animations-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate smart_leds_animations 0.1.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smart_leds_animations 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19bd04f78152ee511d5ae39f57f107a3d52f06b12da87d764231256daa85c233
[INFO] running `Command { std: "docker" "start" "-a" "19bd04f78152ee511d5ae39f57f107a3d52f06b12da87d764231256daa85c233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19bd04f78152ee511d5ae39f57f107a3d52f06b12da87d764231256daa85c233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19bd04f78152ee511d5ae39f57f107a3d52f06b12da87d764231256daa85c233", kill_on_drop: false }`
[INFO] [stdout] 19bd04f78152ee511d5ae39f57f107a3d52f06b12da87d764231256daa85c233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c5b5dc69a9b509d494e7f716e7f6dbfa2045c1afe25f7d172f898acf0a624e
[INFO] running `Command { std: "docker" "start" "-a" "39c5b5dc69a9b509d494e7f716e7f6dbfa2045c1afe25f7d172f898acf0a624e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling smart-leds-trait v0.3.2
[INFO] [stderr]    Compiling smart-leds v0.4.0
[INFO] [stderr]    Compiling smart_leds_animations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "39c5b5dc69a9b509d494e7f716e7f6dbfa2045c1afe25f7d172f898acf0a624e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c5b5dc69a9b509d494e7f716e7f6dbfa2045c1afe25f7d172f898acf0a624e", kill_on_drop: false }`
[INFO] [stdout] 39c5b5dc69a9b509d494e7f716e7f6dbfa2045c1afe25f7d172f898acf0a624e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cfc652b3a422636b6b2b7e10ad80358c8ef8df1c833bdb65a8b2a6c141c1162
[INFO] running `Command { std: "docker" "start" "-a" "7cfc652b3a422636b6b2b7e10ad80358c8ef8df1c833bdb65a8b2a6c141c1162", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart_leds_animations v0.1.0 (/opt/rustwide/workdir)
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "7cfc652b3a422636b6b2b7e10ad80358c8ef8df1c833bdb65a8b2a6c141c1162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfc652b3a422636b6b2b7e10ad80358c8ef8df1c833bdb65a8b2a6c141c1162", kill_on_drop: false }`
[INFO] [stdout] 7cfc652b3a422636b6b2b7e10ad80358c8ef8df1c833bdb65a8b2a6c141c1162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e8a5e8462216425c7eabb024f40072d39eec4d89b43fe4d4ab955397aafa9fc
[INFO] running `Command { std: "docker" "start" "-a" "9e8a5e8462216425c7eabb024f40072d39eec4d89b43fe4d4ab955397aafa9fc", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/harness/director.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smart_leds_animations` (lib test) generated 1 warning (run `cargo fix --lib -p smart_leds_animations --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smart_leds_animations-91cc359458f2db15)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test animate::util::transition::tests::rgb::rgb_white_to_black ... ok
[INFO] [stdout] test animate::util::transition::tests::rgba::rgb_white_to_black ... ok
[INFO] [stdout] test animations::snake::tests::frame_cnt_chase_tail ... ok
[INFO] [stdout] test animations::snake::tests::render_chase_tail ... ok
[INFO] [stdout] test harness::director::tests::advances_frame ... ok
[INFO] [stdout] test animations::snake::tests::frame_cnt_do_not_chase_tail ... ok
[INFO] [stdout] test harness::director::tests::calls_animation_method ... ok
[INFO] [stdout] test harness::director::tests::calls_driver_write_fn ... ok
[INFO] [stderr]    Doc-tests smart_leds_animations
[INFO] [stdout] test animations::snake::tests::render_do_not_chase_tail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e8a5e8462216425c7eabb024f40072d39eec4d89b43fe4d4ab955397aafa9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8a5e8462216425c7eabb024f40072d39eec4d89b43fe4d4ab955397aafa9fc", kill_on_drop: false }`
[INFO] [stdout] 9e8a5e8462216425c7eabb024f40072d39eec4d89b43fe4d4ab955397aafa9fc