[INFO] fetching crate smart-leds-matrix 0.0.1...
[INFO] testing smart-leds-matrix-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate smart-leds-matrix 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate smart-leds-matrix 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smart-leds-matrix 0.0.1
[INFO] finished tweaking crates.io crate smart-leds-matrix 0.0.1
[INFO] tweaked toml for crates.io crate smart-leds-matrix 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smart-leds-trait v0.2.1
[INFO] [stderr]   Downloaded embedded-graphics-core v0.3.3
[INFO] [stderr]   Downloaded display-interface v0.4.1
[INFO] [stderr]   Downloaded smart-leds v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0b6ef38cc935949046d4babd38390fc13cf96e7eb630ac319cd066c56a1496
[INFO] running `Command { std: "docker" "start" "-a" "cd0b6ef38cc935949046d4babd38390fc13cf96e7eb630ac319cd066c56a1496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0b6ef38cc935949046d4babd38390fc13cf96e7eb630ac319cd066c56a1496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0b6ef38cc935949046d4babd38390fc13cf96e7eb630ac319cd066c56a1496", kill_on_drop: false }`
[INFO] [stdout] cd0b6ef38cc935949046d4babd38390fc13cf96e7eb630ac319cd066c56a1496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99dcb089f0975b8a4b7435d9d28df35fc7f0650a17e3e485b6fb9e2622661a10
[INFO] running `Command { std: "docker" "start" "-a" "99dcb089f0975b8a4b7435d9d28df35fc7f0650a17e3e485b6fb9e2622661a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling display-interface v0.4.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling rgb v0.8.31
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling smart-leds-trait v0.2.1
[INFO] [stderr]    Compiling smart-leds v0.3.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.3.3
[INFO] [stderr]    Compiling smart-leds-matrix v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "99dcb089f0975b8a4b7435d9d28df35fc7f0650a17e3e485b6fb9e2622661a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dcb089f0975b8a4b7435d9d28df35fc7f0650a17e3e485b6fb9e2622661a10", kill_on_drop: false }`
[INFO] [stdout] 99dcb089f0975b8a4b7435d9d28df35fc7f0650a17e3e485b6fb9e2622661a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93a3fd18f538939e44c766024943638ab00e7fd30c482c8fec117cfae0c37894
[INFO] running `Command { std: "docker" "start" "-a" "93a3fd18f538939e44c766024943638ab00e7fd30c482c8fec117cfae0c37894", kill_on_drop: false }`
[INFO] [stderr]    Compiling smart-leds-matrix v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "93a3fd18f538939e44c766024943638ab00e7fd30c482c8fec117cfae0c37894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a3fd18f538939e44c766024943638ab00e7fd30c482c8fec117cfae0c37894", kill_on_drop: false }`
[INFO] [stdout] 93a3fd18f538939e44c766024943638ab00e7fd30c482c8fec117cfae0c37894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 168b7ef1c375a810cf93ad553f997fa43b5fc0bcfdd0bc3b16fabbbda37b69cf
[INFO] running `Command { std: "docker" "start" "-a" "168b7ef1c375a810cf93ad553f997fa43b5fc0bcfdd0bc3b16fabbbda37b69cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smart_leds_matrix-0bd3db7bf5004442)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_brightness ... ok
[INFO] [stdout] test tests::test_identity ... ok
[INFO] [stdout] test tests::test_y_inversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smart-leds-matrix
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "168b7ef1c375a810cf93ad553f997fa43b5fc0bcfdd0bc3b16fabbbda37b69cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168b7ef1c375a810cf93ad553f997fa43b5fc0bcfdd0bc3b16fabbbda37b69cf", kill_on_drop: false }`
[INFO] [stdout] 168b7ef1c375a810cf93ad553f997fa43b5fc0bcfdd0bc3b16fabbbda37b69cf