[INFO] fetching crate mcp49xx 0.3.0... [INFO] testing mcp49xx-0.3.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate mcp49xx 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate mcp49xx 0.3.0 [INFO] finished tweaking crates.io crate mcp49xx 0.3.0 [INFO] tweaked toml for crates.io crate mcp49xx 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp49xx 0.3.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mcp49xx 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spidev v0.4.1 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded cc v1.0.47 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded embedded-hal-mock v0.8.0 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded i2cdev v0.4.3 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0608bf3bc03d238c5280581e68c079711275ad28807d00777d1d76623cb5e261 [INFO] running `Command { std: "docker" "start" "-a" "0608bf3bc03d238c5280581e68c079711275ad28807d00777d1d76623cb5e261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0608bf3bc03d238c5280581e68c079711275ad28807d00777d1d76623cb5e261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0608bf3bc03d238c5280581e68c079711275ad28807d00777d1d76623cb5e261", kill_on_drop: false }` [INFO] [stdout] 0608bf3bc03d238c5280581e68c079711275ad28807d00777d1d76623cb5e261 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f8da6f3164e668126252a6fbee7f4887582f8a9bce63e590201b8f86e2fe409 [INFO] running `Command { std: "docker" "start" "-a" "5f8da6f3164e668126252a6fbee7f4887582f8a9bce63e590201b8f86e2fe409", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling mcp49xx v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "5f8da6f3164e668126252a6fbee7f4887582f8a9bce63e590201b8f86e2fe409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f8da6f3164e668126252a6fbee7f4887582f8a9bce63e590201b8f86e2fe409", kill_on_drop: false }` [INFO] [stdout] 5f8da6f3164e668126252a6fbee7f4887582f8a9bce63e590201b8f86e2fe409 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de85418e18f9c8700e1b24695f158cfbac84993b79df1823650f74204dbeb528 [INFO] running `Command { std: "docker" "start" "-a" "de85418e18f9c8700e1b24695f158cfbac84993b79df1823650f74204dbeb528", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling embedded-hal-mock v0.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [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 i2cdev v0.4.3 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling spidev v0.4.1 [INFO] [stderr] Compiling linux-embedded-hal v0.3.0 [INFO] [stderr] Compiling mcp49xx v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "de85418e18f9c8700e1b24695f158cfbac84993b79df1823650f74204dbeb528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de85418e18f9c8700e1b24695f158cfbac84993b79df1823650f74204dbeb528", kill_on_drop: false }` [INFO] [stdout] de85418e18f9c8700e1b24695f158cfbac84993b79df1823650f74204dbeb528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d2c1b340da9a7ccdfd15915de135fe1d7609f0a815f7df8df68ecf7517065bb [INFO] running `Command { std: "docker" "start" "-a" "1d2c1b340da9a7ccdfd15915de135fe1d7609f0a815f7df8df68ecf7517065bb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp49xx-d2dd867fc18218cc) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test command::tests::can_set_double_gain ... ok [INFO] [stdout] test command::tests::can_set_buffered ... ok [INFO] [stdout] test command::tests::can_set_enable ... ok [INFO] [stdout] test command::tests::can_set_shutdown ... ok [INFO] [stdout] test command::tests::can_set_single_gain ... ok [INFO] [stdout] test command::tests::can_set_unbuffered ... ok [INFO] [stdout] test command::tests::can_set_value ... ok [INFO] [stdout] test command::tests::operations_leave_original_command_unchanged ... ok [INFO] [stdout] test command::tests::default_command_all_off ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-6e8e60d96da87ef5) [INFO] [stdout] [INFO] [stdout] running 86 tests [INFO] [stdout] test common::for_mcp4802::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4811::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4812::send_default ... ok [INFO] [stdout] test common::for_mcp4811::send_default ... ok [INFO] [stdout] test common::for_mcp4812::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4821::send_default ... ok [INFO] [stdout] test common::for_mcp4821::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4821::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4822::send_default ... ok [INFO] [stdout] test common::for_mcp4812::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4802::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4822::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4901::send_default ... ok [INFO] [stdout] test common::for_mcp4822::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4801::send_default ... ok [INFO] [stdout] test common::for_mcp4901::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4901::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4902::send_default ... ok [INFO] [stdout] test common::for_mcp4801::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4902::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4811::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4802::send_default ... ok [INFO] [stdout] test common::for_mcp4902::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4801::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4911::send_default ... ok [INFO] [stdout] test common::for_mcp4911::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4911::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4912::send_default ... ok [INFO] [stdout] test common::for_mcp4912::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4912::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4921::send_default ... ok [INFO] [stdout] test common::for_mcp4921::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4921::send_shutdown ... ok [INFO] [stdout] test common::for_mcp4922::send_default ... ok [INFO] [stdout] test common::for_mcp4922::send_double_gain ... ok [INFO] [stdout] test common::for_mcp4922::send_shutdown ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4811::cannot_send_buffered ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4812::cannot_send_buffered ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4801::cannot_send_buffered ... ok [INFO] [stdout] test invalid_channel::for_mcp4811::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_channel::for_mcp4821::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_channel::for_mcp4901::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4822::cannot_send_buffered ... ok [INFO] [stdout] test invalid_channel::for_mcp4921::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4821::cannot_send_buffered ... ok [INFO] [stdout] test invalid_channel::for_mcp4911::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_value_10bit::for_mcp4812::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_buffering_test::for_mcp4802::cannot_send_buffered ... ok [INFO] [stdout] test invalid_channel::for_mcp4801::cannot_send_invalid_channel ... ok [INFO] [stdout] test invalid_value_12bit::for_mcp4822::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_10bit::for_mcp4911::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_12bit::for_mcp4921::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_8bit::for_mcp4801::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_8bit::for_mcp4901::cannot_send_invalid_value ... ok [INFO] [stdout] test matches ... ok [INFO] [stdout] test invalid_value_8bit::for_mcp4902::cannot_send_invalid_value ... ok [INFO] [stdout] test send_buffered_test::for_mcp4901::send_buffered ... ok [INFO] [stdout] test send_buffered_test::for_mcp4902::send_buffered ... ok [INFO] [stdout] test send_buffered_test::for_mcp4912::send_buffered ... ok [INFO] [stdout] test send_buffered_test::for_mcp4911::send_buffered ... ok [INFO] [stdout] test send_buffered_test::for_mcp4921::send_buffered ... ok [INFO] [stdout] test invalid_value_10bit::for_mcp4811::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_10bit::for_mcp4912::cannot_send_invalid_value ... ok [INFO] [stdout] test invalid_value_12bit::for_mcp4922::cannot_send_invalid_value ... ok [INFO] [stdout] test send_buffered_test::for_mcp4922::send_buffered ... ok [INFO] [stdout] test send_channel1::for_mcp4802::send_channel1 ... ok [INFO] [stdout] test invalid_value_8bit::for_mcp4802::cannot_send_invalid_value ... ok [INFO] [stdout] test send_channel1::for_mcp4812::send_channel1 ... ok [INFO] [stdout] test send_channel1::for_mcp4822::send_channel1 ... ok [INFO] [stdout] test invalid_value_12bit::for_mcp4821::cannot_send_invalid_value ... ok [INFO] [stdout] test send_channel1::for_mcp4902::send_channel1 ... ok [INFO] [stdout] test send_channel1::for_mcp4912::send_channel1 ... ok [INFO] [stdout] test send_channel1::for_mcp4922::send_channel1 ... ok [INFO] [stdout] test send_value_10bit::for_mcp4811::send_value ... ok [INFO] [stdout] test send_value_10bit::for_mcp4812::send_value ... ok [INFO] [stdout] test send_value_10bit::for_mcp4911::send_value ... ok [INFO] [stdout] test send_value_10bit::for_mcp4912::send_value ... ok [INFO] [stdout] test send_value_12bit::for_mcp4821::send_value ... ok [INFO] [stdout] test send_value_12bit::for_mcp4822::send_value ... ok [INFO] [stdout] test send_value_12bit::for_mcp4921::send_value ... ok [INFO] [stdout] test send_value_12bit::for_mcp4922::send_value ... ok [INFO] [stdout] test can_fail - should panic ... ok [INFO] [stdout] test send_value_8bit::for_mcp4801::send_value ... ok [INFO] [stdout] test send_value_8bit::for_mcp4802::send_value ... ok [INFO] [stdout] test send_value_8bit::for_mcp4901::send_value ... ok [INFO] [stdout] test send_value_8bit::for_mcp4902::send_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests mcp49xx [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 124) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 101) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 82) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d2c1b340da9a7ccdfd15915de135fe1d7609f0a815f7df8df68ecf7517065bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d2c1b340da9a7ccdfd15915de135fe1d7609f0a815f7df8df68ecf7517065bb", kill_on_drop: false }` [INFO] [stdout] 1d2c1b340da9a7ccdfd15915de135fe1d7609f0a815f7df8df68ecf7517065bb