[INFO] fetching crate ssd1681 0.1.0...
[INFO] testing ssd1681-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ssd1681 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ssd1681 0.1.0 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 ssd1681 0.1.0
[INFO] finished tweaking crates.io crate ssd1681 0.1.0
[INFO] tweaked toml for crates.io crate ssd1681 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ssd1681 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6a4e1dd335f1a5689b36192974496a3cb74120e23ac4f88135444d845b370cb5
[INFO] running `Command { std: "docker" "start" "-a" "6a4e1dd335f1a5689b36192974496a3cb74120e23ac4f88135444d845b370cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4e1dd335f1a5689b36192974496a3cb74120e23ac4f88135444d845b370cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4e1dd335f1a5689b36192974496a3cb74120e23ac4f88135444d845b370cb5", kill_on_drop: false }`
[INFO] [stdout] 6a4e1dd335f1a5689b36192974496a3cb74120e23ac4f88135444d845b370cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d1f6545782bcfb2b3006add8f23ef29e5d8168efd32622590eefd1eeca280be2
[INFO] running `Command { std: "docker" "start" "-a" "d1f6545782bcfb2b3006add8f23ef29e5d8168efd32622590eefd1eeca280be2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.1
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling ssd1681 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "d1f6545782bcfb2b3006add8f23ef29e5d8168efd32622590eefd1eeca280be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f6545782bcfb2b3006add8f23ef29e5d8168efd32622590eefd1eeca280be2", kill_on_drop: false }`
[INFO] [stdout] d1f6545782bcfb2b3006add8f23ef29e5d8168efd32622590eefd1eeca280be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7c0d37ae89469c66b40b6a116f856766bf3f3c67bf9b70ac226ad5028428d980
[INFO] running `Command { std: "docker" "start" "-a" "7c0d37ae89469c66b40b6a116f856766bf3f3c67bf9b70ac226ad5028428d980", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ssd1681 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "7c0d37ae89469c66b40b6a116f856766bf3f3c67bf9b70ac226ad5028428d980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0d37ae89469c66b40b6a116f856766bf3f3c67bf9b70ac226ad5028428d980", kill_on_drop: false }`
[INFO] [stdout] 7c0d37ae89469c66b40b6a116f856766bf3f3c67bf9b70ac226ad5028428d980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2d849799336275ee1c78760b2cfe7ad726e2a577f433e2aaf92138bb6f6b645b
[INFO] running `Command { std: "docker" "start" "-a" "2d849799336275ee1c78760b2cfe7ad726e2a577f433e2aaf92138bb6f6b645b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ssd1681-02f2b0a21cdffe3d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test color::tests::u8_conversion_black ... ok
[INFO] [stdout] test color::tests::u8_conversion_white ... ok
[INFO] [stdout] test color::tests::from_u8 ... ok
[INFO] [stdout] test graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test graphics::tests::buffer_clear ... ok
[INFO] [stdout] test graphics::tests::rotation_overflow ... ok
[INFO] [stdout] test color::tests::from_u8_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssd1681
[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" "2d849799336275ee1c78760b2cfe7ad726e2a577f433e2aaf92138bb6f6b645b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d849799336275ee1c78760b2cfe7ad726e2a577f433e2aaf92138bb6f6b645b", kill_on_drop: false }`
[INFO] [stdout] 2d849799336275ee1c78760b2cfe7ad726e2a577f433e2aaf92138bb6f6b645b