[INFO] fetching crate ssd1681 0.1.0...
[INFO] testing ssd1681-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ssd1681 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ssd1681 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded spidev v0.4.1
[INFO] [stderr]   Downloaded libc v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44800027d953bc26ce9b0fc39557f776c37f90bb60f8297630a106aff9640408
[INFO] running `Command { std: "docker" "start" "-a" "44800027d953bc26ce9b0fc39557f776c37f90bb60f8297630a106aff9640408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44800027d953bc26ce9b0fc39557f776c37f90bb60f8297630a106aff9640408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44800027d953bc26ce9b0fc39557f776c37f90bb60f8297630a106aff9640408", kill_on_drop: false }`
[INFO] [stdout] 44800027d953bc26ce9b0fc39557f776c37f90bb60f8297630a106aff9640408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66c1e071a72f65ff0238909332cb9a3edd1abde735067ebfcacbfb042860d35
[INFO] running `Command { std: "docker" "start" "-a" "e66c1e071a72f65ff0238909332cb9a3edd1abde735067ebfcacbfb042860d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.1
[INFO] [stderr]    Compiling i2cdev v0.4.4
[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 7.52s
[INFO] running `Command { std: "docker" "inspect" "e66c1e071a72f65ff0238909332cb9a3edd1abde735067ebfcacbfb042860d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66c1e071a72f65ff0238909332cb9a3edd1abde735067ebfcacbfb042860d35", kill_on_drop: false }`
[INFO] [stdout] e66c1e071a72f65ff0238909332cb9a3edd1abde735067ebfcacbfb042860d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3c7fe2800e523f8709e6e3f1ca09b42fabaf13006528ff7297f99c1043582f
[INFO] running `Command { std: "docker" "start" "-a" "bf3c7fe2800e523f8709e6e3f1ca09b42fabaf13006528ff7297f99c1043582f", 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 1.79s
[INFO] running `Command { std: "docker" "inspect" "bf3c7fe2800e523f8709e6e3f1ca09b42fabaf13006528ff7297f99c1043582f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3c7fe2800e523f8709e6e3f1ca09b42fabaf13006528ff7297f99c1043582f", kill_on_drop: false }`
[INFO] [stdout] bf3c7fe2800e523f8709e6e3f1ca09b42fabaf13006528ff7297f99c1043582f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4f965b982d8828181aa43e3c56ba18e97df34dfc375eb633017c09fe51cceb6
[INFO] running `Command { std: "docker" "start" "-a" "a4f965b982d8828181aa43e3c56ba18e97df34dfc375eb633017c09fe51cceb6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ssd1681-3cfc0acc33cafb3f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test color::tests::from_u8 ... ok
[INFO] [stdout] test color::tests::u8_conversion_black ... ok
[INFO] [stdout] test graphics::tests::buffer_clear ... ok
[INFO] [stdout] test color::tests::u8_conversion_white ... ok
[INFO] [stdout] test graphics::tests::graphics_rotation_0 ... 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" "a4f965b982d8828181aa43e3c56ba18e97df34dfc375eb633017c09fe51cceb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f965b982d8828181aa43e3c56ba18e97df34dfc375eb633017c09fe51cceb6", kill_on_drop: false }`
[INFO] [stdout] a4f965b982d8828181aa43e3c56ba18e97df34dfc375eb633017c09fe51cceb6