[INFO] fetching crate linux-embedded-hal 0.4.0-alpha.0...
[INFO] testing linux-embedded-hal-0.4.0-alpha.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate linux-embedded-hal 0.4.0-alpha.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate linux-embedded-hal 0.4.0-alpha.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 linux-embedded-hal 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate linux-embedded-hal 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate linux-embedded-hal 0.4.0-alpha.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate crates.io crate linux-embedded-hal 0.4.0-alpha.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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 76a7deed0843761b16476b250341caf51a710c09ecc1fe660cfbbca471eb081c
[INFO] running `Command { std: "docker" "start" "-a" "76a7deed0843761b16476b250341caf51a710c09ecc1fe660cfbbca471eb081c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76a7deed0843761b16476b250341caf51a710c09ecc1fe660cfbbca471eb081c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a7deed0843761b16476b250341caf51a710c09ecc1fe660cfbbca471eb081c", kill_on_drop: false }`
[INFO] [stdout] 76a7deed0843761b16476b250341caf51a710c09ecc1fe660cfbbca471eb081c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 734a9deb371637d828c01b63e1c372d654526294375c32e8c5c423a4447d104b
[INFO] running `Command { std: "docker" "start" "-a" "734a9deb371637d828c01b63e1c372d654526294375c32e8c5c423a4447d104b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.4
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling gpio-cdev v0.3.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "734a9deb371637d828c01b63e1c372d654526294375c32e8c5c423a4447d104b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734a9deb371637d828c01b63e1c372d654526294375c32e8c5c423a4447d104b", kill_on_drop: false }`
[INFO] [stdout] 734a9deb371637d828c01b63e1c372d654526294375c32e8c5c423a4447d104b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 73390b08bb5c3f0293b227aafaeda4c14f2993e9604c4c42e8817291c86a151c
[INFO] running `Command { std: "docker" "start" "-a" "73390b08bb5c3f0293b227aafaeda4c14f2993e9604c4c42e8817291c86a151c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling openpty v0.1.2
[INFO] [stderr]    Compiling linux-embedded-hal v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "73390b08bb5c3f0293b227aafaeda4c14f2993e9604c4c42e8817291c86a151c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73390b08bb5c3f0293b227aafaeda4c14f2993e9604c4c42e8817291c86a151c", kill_on_drop: false }`
[INFO] [stdout] 73390b08bb5c3f0293b227aafaeda4c14f2993e9604c4c42e8817291c86a151c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 7ccb78ce1fafdc3efaa593cbb1bb6e1de915ba6e3521d30cf9494bb139337372
[INFO] running `Command { std: "docker" "start" "-a" "7ccb78ce1fafdc3efaa593cbb1bb6e1de915ba6e3521d30cf9494bb139337372", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linux_embedded_hal-d12a58624fd355bb)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test serial::test::test_read ... ok
[INFO] [stdout] test serial::test::test_write ... ok
[INFO] [stdout] test timer::tests::test_delay ... ok
[INFO] [stdout] test serial::test::test_empty_read ... ok
[INFO] [stdout] test timer::tests::test_periodic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux-embedded-hal
[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" "7ccb78ce1fafdc3efaa593cbb1bb6e1de915ba6e3521d30cf9494bb139337372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccb78ce1fafdc3efaa593cbb1bb6e1de915ba6e3521d30cf9494bb139337372", kill_on_drop: false }`
[INFO] [stdout] 7ccb78ce1fafdc3efaa593cbb1bb6e1de915ba6e3521d30cf9494bb139337372