[INFO] fetching crate pcf857x 0.4.0...
[INFO] testing pcf857x-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate pcf857x 0.4.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate pcf857x 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pcf857x 0.4.0
[INFO] finished tweaking crates.io crate pcf857x 0.4.0
[INFO] tweaked toml for crates.io crate pcf857x 0.4.0 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate pcf857x 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 918fa239e4c1dc5922159f015330197279e1c3a1bc01558b0f1d304dc02e1387
[INFO] running `Command { std: "docker" "start" "-a" "918fa239e4c1dc5922159f015330197279e1c3a1bc01558b0f1d304dc02e1387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "918fa239e4c1dc5922159f015330197279e1c3a1bc01558b0f1d304dc02e1387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918fa239e4c1dc5922159f015330197279e1c3a1bc01558b0f1d304dc02e1387", kill_on_drop: false }`
[INFO] [stdout] 918fa239e4c1dc5922159f015330197279e1c3a1bc01558b0f1d304dc02e1387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5678f3c7abf59b2cc80239841444f5a1b5c8817abfd7fe39aede23b27f48900
[INFO] running `Command { std: "docker" "start" "-a" "c5678f3c7abf59b2cc80239841444f5a1b5c8817abfd7fe39aede23b27f48900", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling pcf857x v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "c5678f3c7abf59b2cc80239841444f5a1b5c8817abfd7fe39aede23b27f48900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5678f3c7abf59b2cc80239841444f5a1b5c8817abfd7fe39aede23b27f48900", kill_on_drop: false }`
[INFO] [stdout] c5678f3c7abf59b2cc80239841444f5a1b5c8817abfd7fe39aede23b27f48900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49859415924b6054b8da747260726303e7fabffac21be7c1362dcf6b2432e1db
[INFO] running `Command { std: "docker" "start" "-a" "49859415924b6054b8da747260726303e7fabffac21be7c1362dcf6b2432e1db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[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 semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling cast v0.2.6
[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 pcf857x v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pcf857x-e9abeb5cef066890)
[INFO] [stderr]   Executable tests/pcf8574.rs (/opt/rustwide/target/debug/deps/pcf8574-f214d3de5cf7567a)
[INFO] [stderr]   Executable tests/pcf8575.rs (/opt/rustwide/target/debug/deps/pcf8575-bf908f066ef6a493)
[INFO] running `Command { std: "docker" "inspect" "49859415924b6054b8da747260726303e7fabffac21be7c1362dcf6b2432e1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49859415924b6054b8da747260726303e7fabffac21be7c1362dcf6b2432e1db", kill_on_drop: false }`
[INFO] [stdout] 49859415924b6054b8da747260726303e7fabffac21be7c1362dcf6b2432e1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c29748bcf4888d1e02340de39ea6316c75a2a4c600b946614601a4f1a25eb99f
[INFO] running `Command { std: "docker" "start" "-a" "c29748bcf4888d1e02340de39ea6316c75a2a4c600b946614601a4f1a25eb99f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pcf857x-e9abeb5cef066890)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test devices::pcf8575::tests::can_convert_u16_to_u8_array ... ok
[INFO] [stdout] test devices::pcf8575::tests::can_convert_u8_array_to_u16 ... ok
[INFO] [stdout] test pin_flag::tests::pin_flags_are_correct ... ok
[INFO] [stdout] test slave_addr::tests::can_generate_alternative_addresses ... ok
[INFO] [stdout] test slave_addr::tests::can_get_default_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pcf8574.rs (/opt/rustwide/target/debug/deps/pcf8574-f214d3de5cf7567a)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test pcf8574_tests::can_read_multiple_words ... ok
[INFO] [stdout] test pcf8574_tests::can_read_pins ... ok
[INFO] [stdout] test pcf8574_tests::can_set_output_values ... ok
[INFO] [stdout] test pcf8574_tests::p0::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::can_write_multiple_words ... ok
[INFO] [stdout] test pcf8574_tests::empty_array_read_does_nothing ... ok
[INFO] [stdout] test pcf8574_tests::p0::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p0::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p1::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p1::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p0::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p1::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p1::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p2::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p2::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p2::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p2::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p3::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p3::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p3::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p3::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p4::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p4::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p4::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p4::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p5::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p5::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p5::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p5::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p6::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p6::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p6::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p6::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::p7::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574_tests::p7::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574_tests::p7::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574_tests::p7::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574_tests::read_conserves_output_high_pins ... ok
[INFO] [stdout] test pcf8574_tests::read_multiple_words_but_wrong_pin_flag_returns_error ... ok
[INFO] [stdout] test pcf8574_tests::read_wrong_pin_flag_returns_error ... ok
[INFO] [stdout] test pcf8574_tests::reading_multiple_words_conserves_high_pins ... ok
[INFO] [stdout] test pcf8574_tests::write_empty_array_does_nothing ... ok
[INFO] [stdout] test pcf8574a_tests::can_read_multiple_words ... ok
[INFO] [stdout] test pcf8574a_tests::can_read_pins ... ok
[INFO] [stdout] test pcf8574a_tests::can_set_output_values ... ok
[INFO] [stdout] test pcf8574a_tests::can_write_multiple_words ... ok
[INFO] [stdout] test pcf8574a_tests::empty_array_read_does_nothing ... ok
[INFO] [stdout] test pcf8574a_tests::p0::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p0::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p0::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p1::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p0::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p1::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p1::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p1::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p2::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p2::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p2::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p2::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p3::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p3::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p3::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p3::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p4::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p4::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p4::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p4::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p5::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p5::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p5::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p5::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p6::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p6::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p6::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p6::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::p7::can_split_and_get_is_high ... ok
[INFO] [stdout] test pcf8574a_tests::p7::can_split_and_get_is_low ... ok
[INFO] [stdout] test pcf8574a_tests::p7::can_split_and_set_high ... ok
[INFO] [stdout] test pcf8574a_tests::p7::can_split_and_set_low ... ok
[INFO] [stdout] test pcf8574a_tests::read_conserves_output_high_pins ... ok
[INFO] [stdout] test pcf8574a_tests::read_multiple_words_but_wrong_pin_flag_returns_error ... ok
[INFO] [stdout] test pcf8574a_tests::read_wrong_pin_flag_returns_error ... ok
[INFO] [stdout] test pcf8574a_tests::reading_multiple_words_conserves_high_pins ... ok
[INFO] [stdout] test pcf8574a_tests::write_empty_array_does_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pcf8575.rs (/opt/rustwide/target/debug/deps/pcf8575-bf908f066ef6a493)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test can_read_multiple_words ... ok
[INFO] [stdout] test can_read_pins ... ok
[INFO] [stdout] test can_write_multiple_words ... ok
[INFO] [stdout] test can_set_output_values ... ok
[INFO] [stdout] test p0::can_split_and_get_is_low ... ok
[INFO] [stdout] test p0::can_split_and_get_is_high ... ok
[INFO] [stdout] test p0::can_split_and_set_high ... ok
[INFO] [stdout] test p0::can_split_and_set_low ... ok
[INFO] [stdout] test p10::can_split_and_get_is_low ... ok
[INFO] [stdout] test p10::can_split_and_get_is_high ... ok
[INFO] [stdout] test p10::can_split_and_set_high ... ok
[INFO] [stdout] test p10::can_split_and_set_low ... ok
[INFO] [stdout] test p11::can_split_and_get_is_low ... ok
[INFO] [stdout] test p11::can_split_and_get_is_high ... ok
[INFO] [stdout] test p11::can_split_and_set_high ... ok
[INFO] [stdout] test p11::can_split_and_set_low ... ok
[INFO] [stdout] test p12::can_split_and_get_is_high ... ok
[INFO] [stdout] test p12::can_split_and_get_is_low ... ok
[INFO] [stdout] test p12::can_split_and_set_high ... ok
[INFO] [stdout] test p12::can_split_and_set_low ... ok
[INFO] [stdout] test p13::can_split_and_get_is_high ... ok
[INFO] [stdout] test p13::can_split_and_get_is_low ... ok
[INFO] [stdout] test p13::can_split_and_set_high ... ok
[INFO] [stdout] test p13::can_split_and_set_low ... ok
[INFO] [stdout] test p14::can_split_and_get_is_high ... ok
[INFO] [stdout] test p14::can_split_and_get_is_low ... ok
[INFO] [stdout] test p14::can_split_and_set_high ... ok
[INFO] [stdout] test p15::can_split_and_get_is_high ... ok
[INFO] [stdout] test p15::can_split_and_get_is_low ... ok
[INFO] [stdout] test p14::can_split_and_set_low ... ok
[INFO] [stdout] test p15::can_split_and_set_high ... ok
[INFO] [stdout] test p15::can_split_and_set_low ... ok
[INFO] [stdout] test p16::can_split_and_get_is_high ... ok
[INFO] [stdout] test p16::can_split_and_get_is_low ... ok
[INFO] [stdout] test p16::can_split_and_set_high ... ok
[INFO] [stdout] test p16::can_split_and_set_low ... ok
[INFO] [stdout] test p17::can_split_and_get_is_low ... ok
[INFO] [stdout] test p17::can_split_and_get_is_high ... ok
[INFO] [stdout] test p17::can_split_and_set_high ... ok
[INFO] [stdout] test p17::can_split_and_set_low ... ok
[INFO] [stdout] test p1::can_split_and_get_is_high ... ok
[INFO] [stdout] test p1::can_split_and_set_high ... ok
[INFO] [stdout] test p1::can_split_and_get_is_low ... ok
[INFO] [stdout] test p2::can_split_and_get_is_high ... ok
[INFO] [stdout] test p1::can_split_and_set_low ... ok
[INFO] [stdout] test p2::can_split_and_get_is_low ... ok
[INFO] [stdout] test p2::can_split_and_set_high ... ok
[INFO] [stdout] test p2::can_split_and_set_low ... ok
[INFO] [stdout] test p3::can_split_and_get_is_high ... ok
[INFO] [stdout] test p3::can_split_and_set_high ... ok
[INFO] [stdout] test p3::can_split_and_get_is_low ... ok
[INFO] [stdout] test p3::can_split_and_set_low ... ok
[INFO] [stdout] test p4::can_split_and_get_is_high ... ok
[INFO] [stdout] test p4::can_split_and_get_is_low ... ok
[INFO] [stdout] test p4::can_split_and_set_high ... ok
[INFO] [stdout] test p4::can_split_and_set_low ... ok
[INFO] [stdout] test p5::can_split_and_get_is_high ... ok
[INFO] [stdout] test p5::can_split_and_get_is_low ... ok
[INFO] [stdout] test p5::can_split_and_set_high ... ok
[INFO] [stdout] test p6::can_split_and_get_is_low ... ok
[INFO] [stdout] test p6::can_split_and_get_is_high ... ok
[INFO] [stdout] test p5::can_split_and_set_low ... ok
[INFO] [stdout] test p6::can_split_and_set_high ... ok
[INFO] [stdout] test p6::can_split_and_set_low ... ok
[INFO] [stdout] test p7::can_split_and_get_is_high ... ok
[INFO] [stdout] test p7::can_split_and_set_high ... ok
[INFO] [stdout] test p7::can_split_and_get_is_low ... ok
[INFO] [stdout] test p7::can_split_and_set_low ... ok
[INFO] [stdout] test read_conserves_output_high_pins ... ok
[INFO] [stdout] test read_multiple_words_with_odd_size_array_returns_error ... ok
[INFO] [stdout] test write_array_with_odd_word_count_returns_error ... ok
[INFO] [stdout] test reading_multiple_words_conserves_high_pins ... ok
[INFO] [stdout] test write_empty_array_does_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pcf857x
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 59) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 70) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 116) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 82) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 100) - compile ... ok
[INFO] [stdout] test src/pin_flag.rs - pin_flag::PinFlag (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c29748bcf4888d1e02340de39ea6316c75a2a4c600b946614601a4f1a25eb99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29748bcf4888d1e02340de39ea6316c75a2a4c600b946614601a4f1a25eb99f", kill_on_drop: false }`
[INFO] [stdout] c29748bcf4888d1e02340de39ea6316c75a2a4c600b946614601a4f1a25eb99f