[INFO] fetching crate tiny-led-matrix 1.0.2...
[INFO] testing tiny-led-matrix-1.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tiny-led-matrix 1.0.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tiny-led-matrix 1.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiny-led-matrix 1.0.2
[INFO] finished tweaking crates.io crate tiny-led-matrix 1.0.2
[INFO] tweaked toml for crates.io crate tiny-led-matrix 1.0.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 895b7d039e9ce6bca23d3fc816f92805379c5930e3ef6ee10035a554a8b87e63
[INFO] running `Command { std: "docker" "start" "-a" "895b7d039e9ce6bca23d3fc816f92805379c5930e3ef6ee10035a554a8b87e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "895b7d039e9ce6bca23d3fc816f92805379c5930e3ef6ee10035a554a8b87e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895b7d039e9ce6bca23d3fc816f92805379c5930e3ef6ee10035a554a8b87e63", kill_on_drop: false }`
[INFO] [stdout] 895b7d039e9ce6bca23d3fc816f92805379c5930e3ef6ee10035a554a8b87e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] defceef3113545a4ea1c2036abf4dd60de007d08cc8b54ecce9127db24d149fe
[INFO] running `Command { std: "docker" "start" "-a" "defceef3113545a4ea1c2036abf4dd60de007d08cc8b54ecce9127db24d149fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-led-matrix v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "defceef3113545a4ea1c2036abf4dd60de007d08cc8b54ecce9127db24d149fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defceef3113545a4ea1c2036abf4dd60de007d08cc8b54ecce9127db24d149fe", kill_on_drop: false }`
[INFO] [stdout] defceef3113545a4ea1c2036abf4dd60de007d08cc8b54ecce9127db24d149fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78e01f72d6abad0c63f185ec2b6ffbab04ab12c0ad99227e38cb4dce559702ad
[INFO] running `Command { std: "docker" "start" "-a" "78e01f72d6abad0c63f185ec2b6ffbab04ab12c0ad99227e38cb4dce559702ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-led-matrix v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "78e01f72d6abad0c63f185ec2b6ffbab04ab12c0ad99227e38cb4dce559702ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e01f72d6abad0c63f185ec2b6ffbab04ab12c0ad99227e38cb4dce559702ad", kill_on_drop: false }`
[INFO] [stdout] 78e01f72d6abad0c63f185ec2b6ffbab04ab12c0ad99227e38cb4dce559702ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd270d3ed6e55b22d39c43af37dbbd04d74b9b7b3af63fdbf1267d900debe87d
[INFO] running `Command { std: "docker" "start" "-a" "cd270d3ed6e55b22d39c43af37dbbd04d74b9b7b3af63fdbf1267d900debe87d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tiny_led_matrix-f2d28edd4c94d1ea)
[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] [stderr]    Doc-tests tiny-led-matrix
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/display.rs - display::Display (line 314) ... ignored
[INFO] [stdout] test src/display.rs - display::Display<F>::handle_event (line 477) ... ignored
[INFO] [stdout] test src/display.rs - display::Display<F>::set_frame (line 371) ... ignored
[INFO] [stdout] test src/display.rs - display::Frame::set (line 215) ... ignored
[INFO] [stdout] test src/display.rs - display::Matrix (line 80) ... ok
[INFO] [stdout] test src/display.rs - display::Frame (line 148) ... ok
[INFO] [stdout] test src/render.rs - render::Render (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd270d3ed6e55b22d39c43af37dbbd04d74b9b7b3af63fdbf1267d900debe87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd270d3ed6e55b22d39c43af37dbbd04d74b9b7b3af63fdbf1267d900debe87d", kill_on_drop: false }`
[INFO] [stdout] cd270d3ed6e55b22d39c43af37dbbd04d74b9b7b3af63fdbf1267d900debe87d