[INFO] fetching crate kitt_throbbler 0.1.3...
[INFO] testing kitt_throbbler-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kitt_throbbler 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate kitt_throbbler 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kitt_throbbler 0.1.3
[INFO] tweaked toml for crates.io crate kitt_throbbler 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kitt_throbbler 0.1.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kitt_throbbler 0.1.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 080a52e3ca7da293d475f1a8004367da346b878ac2c0c2a06295d0c512261ce3
[INFO] running `Command { std: "docker" "start" "-a" "080a52e3ca7da293d475f1a8004367da346b878ac2c0c2a06295d0c512261ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "080a52e3ca7da293d475f1a8004367da346b878ac2c0c2a06295d0c512261ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080a52e3ca7da293d475f1a8004367da346b878ac2c0c2a06295d0c512261ce3", kill_on_drop: false }`
[INFO] [stdout] 080a52e3ca7da293d475f1a8004367da346b878ac2c0c2a06295d0c512261ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c71d9a109c0482886f68731421db11c53944580c46745d78b612cf3b99b3c7
[INFO] running `Command { std: "docker" "start" "-a" "f7c71d9a109c0482886f68731421db11c53944580c46745d78b612cf3b99b3c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling kitt_throbbler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `Command { std: "docker" "inspect" "f7c71d9a109c0482886f68731421db11c53944580c46745d78b612cf3b99b3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c71d9a109c0482886f68731421db11c53944580c46745d78b612cf3b99b3c7", kill_on_drop: false }`
[INFO] [stdout] f7c71d9a109c0482886f68731421db11c53944580c46745d78b612cf3b99b3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9d8c5459fde788aa15c33e213a33728ce3895ae6035a5b5527786360254c96
[INFO] running `Command { std: "docker" "start" "-a" "fe9d8c5459fde788aa15c33e213a33728ce3895ae6035a5b5527786360254c96", kill_on_drop: false }`
[INFO] [stderr]    Compiling kitt_throbbler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "fe9d8c5459fde788aa15c33e213a33728ce3895ae6035a5b5527786360254c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9d8c5459fde788aa15c33e213a33728ce3895ae6035a5b5527786360254c96", kill_on_drop: false }`
[INFO] [stdout] fe9d8c5459fde788aa15c33e213a33728ce3895ae6035a5b5527786360254c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcb33c03c16fe8908cfc2348732e3af43235c0f7fe9c17cbec72322fa54a8c38
[INFO] running `Command { std: "docker" "start" "-a" "fcb33c03c16fe8908cfc2348732e3af43235c0f7fe9c17cbec72322fa54a8c38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitt_throbbler-4f8d4a3c6e750507)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_create_animator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kitt_throbbler
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - KnightRiderAnimator::run_demo (line 218) - compile ... ok
[INFO] [stdout] test src/lib.rs - KnightRiderAnimator::show_metrics (line 81) ... ok
[INFO] [stdout] test src/lib.rs - KnightRiderAnimator::with_leds (line 61) ... ok
[INFO] [stdout] test src/lib.rs - KnightRiderAnimator::draw_frame (line 103) ... ok
[INFO] [stdout] test src/lib.rs - KnightRiderAnimator::new (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcb33c03c16fe8908cfc2348732e3af43235c0f7fe9c17cbec72322fa54a8c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb33c03c16fe8908cfc2348732e3af43235c0f7fe9c17cbec72322fa54a8c38", kill_on_drop: false }`
[INFO] [stdout] fcb33c03c16fe8908cfc2348732e3af43235c0f7fe9c17cbec72322fa54a8c38