[INFO] crate tiny-led-matrix 1.0.0 is already in cache
[INFO] testing tiny-led-matrix-1.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate tiny-led-matrix 1.0.0 into work/builds/worker-9/source
[INFO] validating manifest of crates.io crate tiny-led-matrix 1.0.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tiny-led-matrix 1.0.0
[INFO] finished tweaking crates.io crate tiny-led-matrix 1.0.0
[INFO] tweaked toml for crates.io crate tiny-led-matrix 1.0.0 written to work/builds/worker-9/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] be5c07c3923f477da26a805a81fccdc5d633296fc37ab6d33d262ba9b77a24d3
[INFO] running `"docker" "start" "-a" "be5c07c3923f477da26a805a81fccdc5d633296fc37ab6d33d262ba9b77a24d3"`
[INFO] [stderr]    Compiling tiny-led-matrix v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "be5c07c3923f477da26a805a81fccdc5d633296fc37ab6d33d262ba9b77a24d3"`
[INFO] running `"docker" "rm" "-f" "be5c07c3923f477da26a805a81fccdc5d633296fc37ab6d33d262ba9b77a24d3"`
[INFO] [stdout] be5c07c3923f477da26a805a81fccdc5d633296fc37ab6d33d262ba9b77a24d3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bc92460fc524aa1d213fb7622ad0a69b0027b84e33bf968991f6c8aeb6653061
[INFO] running `"docker" "start" "-a" "bc92460fc524aa1d213fb7622ad0a69b0027b84e33bf968991f6c8aeb6653061"`
[INFO] [stderr]    Compiling tiny-led-matrix v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "bc92460fc524aa1d213fb7622ad0a69b0027b84e33bf968991f6c8aeb6653061"`
[INFO] running `"docker" "rm" "-f" "bc92460fc524aa1d213fb7622ad0a69b0027b84e33bf968991f6c8aeb6653061"`
[INFO] [stdout] bc92460fc524aa1d213fb7622ad0a69b0027b84e33bf968991f6c8aeb6653061
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 21a9ba6c96a98fff6dd577cfbe3330e0afceacb127c25252c6b91a722a96145c
[INFO] running `"docker" "start" "-a" "21a9ba6c96a98fff6dd577cfbe3330e0afceacb127c25252c6b91a722a96145c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tiny_led_matrix-95eb84c3493dcd03
[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
[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 475) ... ignored
[INFO] [stdout] test src/display.rs - display::Display<F>::set_frame (line 368) ... 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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "21a9ba6c96a98fff6dd577cfbe3330e0afceacb127c25252c6b91a722a96145c"`
[INFO] running `"docker" "rm" "-f" "21a9ba6c96a98fff6dd577cfbe3330e0afceacb127c25252c6b91a722a96145c"`
[INFO] [stdout] 21a9ba6c96a98fff6dd577cfbe3330e0afceacb127c25252c6b91a722a96145c