[INFO] fetching crate embedded-graphics-simulator 0.3.0...
[INFO] testing embedded-graphics-simulator-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate embedded-graphics-simulator 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate embedded-graphics-simulator 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-graphics-simulator 0.3.0
[INFO] finished tweaking crates.io crate embedded-graphics-simulator 0.3.0
[INFO] tweaked toml for crates.io crate embedded-graphics-simulator 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate embedded-graphics-simulator 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-graphics v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc10c450de97123f71cf378b56697cdf897967b931a7b3602df1cee872fb2213
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dc10c450de97123f71cf378b56697cdf897967b931a7b3602df1cee872fb2213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc10c450de97123f71cf378b56697cdf897967b931a7b3602df1cee872fb2213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc10c450de97123f71cf378b56697cdf897967b931a7b3602df1cee872fb2213", kill_on_drop: false }`
[INFO] [stdout] dc10c450de97123f71cf378b56697cdf897967b931a7b3602df1cee872fb2213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd514d60c901d1552f595c4f4b755bfdbc0b6f4c0d71062ff45df2ab7aad3c87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd514d60c901d1552f595c4f4b755bfdbc0b6f4c0d71062ff45df2ab7aad3c87", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling embedded-graphics v0.7.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling embedded-graphics-simulator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `Command { std: "docker" "inspect" "cd514d60c901d1552f595c4f4b755bfdbc0b6f4c0d71062ff45df2ab7aad3c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd514d60c901d1552f595c4f4b755bfdbc0b6f4c0d71062ff45df2ab7aad3c87", kill_on_drop: false }`
[INFO] [stdout] cd514d60c901d1552f595c4f4b755bfdbc0b6f4c0d71062ff45df2ab7aad3c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0a197f19f62a00031aa34dd081a0db8fde2f1744628fab45abcec448209f28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c0a197f19f62a00031aa34dd081a0db8fde2f1744628fab45abcec448209f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-graphics-simulator v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "9c0a197f19f62a00031aa34dd081a0db8fde2f1744628fab45abcec448209f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0a197f19f62a00031aa34dd081a0db8fde2f1744628fab45abcec448209f28", kill_on_drop: false }`
[INFO] [stdout] 9c0a197f19f62a00031aa34dd081a0db8fde2f1744628fab45abcec448209f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7fc4b2e92610578906ef3b491a3a1c1f31115cac274f1c092777c14b86f833c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7fc4b2e92610578906ef3b491a3a1c1f31115cac274f1c092777c14b86f833c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embedded_graphics_simulator-a6fc54fe03fa0450)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test display::tests::diff_not_equal ... ok
[INFO] [stdout] test display::tests::to_bytes_u1 ... ok
[INFO] [stdout] test display::tests::grayscale_image_buffer ... ok
[INFO] [stdout] test display::tests::to_bytes_u2 ... ok
[INFO] [stdout] test display::tests::to_bytes_u8 ... ok
[INFO] [stdout] test display::tests::to_bytes_u4 ... ok
[INFO] [stdout] test display::tests::to_bytes_u16 ... ok
[INFO] [stdout] test display::tests::to_bytes_u24 ... ok
[INFO] [stdout] test display::tests::diff_equal ... ok
[INFO] [stdout] test display::tests::rgb_output_image ... ok
[INFO] [stdout] test display::tests::diff_wrong_size - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embedded-graphics-simulator
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/display.rs - display::SimulatorDisplay<C>::to_grayscale_output_image (line 135) ... ok
[INFO] [stdout] test src/display.rs - display::SimulatorDisplay<C>::to_rgb_output_image (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7fc4b2e92610578906ef3b491a3a1c1f31115cac274f1c092777c14b86f833c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fc4b2e92610578906ef3b491a3a1c1f31115cac274f1c092777c14b86f833c", kill_on_drop: false }`
[INFO] [stdout] a7fc4b2e92610578906ef3b491a3a1c1f31115cac274f1c092777c14b86f833c