[INFO] fetching crate mcp49xx 0.3.0...
[INFO] testing mcp49xx-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mcp49xx 0.3.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp49xx 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded spidev v0.4.1
[INFO] [stderr]   Downloaded nb v1.0.0
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-mock v0.8.0
[INFO] [stderr]   Downloaded cc v1.0.47
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded i2cdev v0.4.3
[INFO] [stderr]   Downloaded nix v0.14.1
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf695da3c8497a60583488eaa5c92caa95416d41d2db452b1369a34e44cd4046
[INFO] running `Command { std: "docker" "start" "-a" "bf695da3c8497a60583488eaa5c92caa95416d41d2db452b1369a34e44cd4046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf695da3c8497a60583488eaa5c92caa95416d41d2db452b1369a34e44cd4046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf695da3c8497a60583488eaa5c92caa95416d41d2db452b1369a34e44cd4046", kill_on_drop: false }`
[INFO] [stdout] bf695da3c8497a60583488eaa5c92caa95416d41d2db452b1369a34e44cd4046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f57f147927db41529c12b63cf79fb132790be9bf650adb9e72db5c0b8285a5c2
[INFO] running `Command { std: "docker" "start" "-a" "f57f147927db41529c12b63cf79fb132790be9bf650adb9e72db5c0b8285a5c2", 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 0.54s
[INFO] running `Command { std: "docker" "inspect" "f57f147927db41529c12b63cf79fb132790be9bf650adb9e72db5c0b8285a5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57f147927db41529c12b63cf79fb132790be9bf650adb9e72db5c0b8285a5c2", kill_on_drop: false }`
[INFO] [stdout] f57f147927db41529c12b63cf79fb132790be9bf650adb9e72db5c0b8285a5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad34537eb43274a59905d1d799cc67da71f5532c1ba9a83679040a4076243308
[INFO] running `Command { std: "docker" "start" "-a" "ad34537eb43274a59905d1d799cc67da71f5532c1ba9a83679040a4076243308", 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 termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[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 7.08s
[INFO] running `Command { std: "docker" "inspect" "ad34537eb43274a59905d1d799cc67da71f5532c1ba9a83679040a4076243308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad34537eb43274a59905d1d799cc67da71f5532c1ba9a83679040a4076243308", kill_on_drop: false }`
[INFO] [stdout] ad34537eb43274a59905d1d799cc67da71f5532c1ba9a83679040a4076243308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a21d3df444aac4540ad2482e221160e4685aae4b924453e2c85317251d69f5a8
[INFO] running `Command { std: "docker" "start" "-a" "a21d3df444aac4540ad2482e221160e4685aae4b924453e2c85317251d69f5a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp49xx-ddca0d103312a3f0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test command::tests::can_set_single_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_double_gain ... ok
[INFO] [stdout] test command::tests::can_set_value ... ok
[INFO] [stdout] test command::tests::can_set_unbuffered ... ok
[INFO] [stdout] test command::tests::default_command_all_off ... ok
[INFO] [stdout] test command::tests::operations_leave_original_command_unchanged ... ok
[INFO] [stdout] test command::tests::can_set_shutdown ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-c51385fa73d3311a)
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test common::for_mcp4801::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4802::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4801::send_default ... ok
[INFO] [stdout] test common::for_mcp4802::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4801::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4811::send_default ... 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_double_gain ... ok
[INFO] [stdout] test common::for_mcp4802::send_default ... ok
[INFO] [stdout] test common::for_mcp4812::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4821::send_default ... ok
[INFO] [stdout] test common::for_mcp4821::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4812::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4821::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4822::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4901::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_mcp4902::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4902::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4911::send_default ... ok
[INFO] [stdout] test common::for_mcp4911::send_shutdown ... ok
[INFO] [stdout] test common::for_mcp4911::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4912::send_double_gain ... ok
[INFO] [stdout] test common::for_mcp4912::send_default ... 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_mcp4912::send_shutdown ... 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_mcp4801::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4802::cannot_send_buffered ... ok
[INFO] [stdout] test common::for_mcp4922::send_default ... 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_channel::for_mcp4801::cannot_send_invalid_channel ... 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_channel::for_mcp4911::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_channel::for_mcp4921::cannot_send_invalid_channel ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4811::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4821::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_buffering_test::for_mcp4822::cannot_send_buffered ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4812::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4911::cannot_send_invalid_value ... ok
[INFO] [stdout] test common::for_mcp4822::send_default ... ok
[INFO] [stdout] test common::for_mcp4822::send_shutdown ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4822::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4921::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_10bit::for_mcp4912::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4802::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4901::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4902::cannot_send_invalid_value ... ok
[INFO] [stdout] test matches ... 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_mcp4911::send_buffered ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4922::cannot_send_invalid_value ... ok
[INFO] [stdout] test invalid_value_8bit::for_mcp4801::cannot_send_invalid_value ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4912::send_buffered ... ok
[INFO] [stdout] test send_buffered_test::for_mcp4921::send_buffered ... 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 send_channel1::for_mcp4812::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4822::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4912::send_channel1 ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4811::send_value ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4911::send_value ... ok
[INFO] [stdout] test send_channel1::for_mcp4902::send_channel1 ... ok
[INFO] [stdout] test send_channel1::for_mcp4922::send_channel1 ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4912::send_value ... ok
[INFO] [stdout] test send_value_10bit::for_mcp4812::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 send_value_8bit::for_mcp4801::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4821::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4802::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4902::send_value ... ok
[INFO] [stdout] test send_value_12bit::for_mcp4822::send_value ... ok
[INFO] [stdout] test send_value_8bit::for_mcp4901::send_value ... ok
[INFO] [stdout] test invalid_value_12bit::for_mcp4821::cannot_send_invalid_value ... ok
[INFO] [stdout] test can_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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 82) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 101) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a21d3df444aac4540ad2482e221160e4685aae4b924453e2c85317251d69f5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21d3df444aac4540ad2482e221160e4685aae4b924453e2c85317251d69f5a8", kill_on_drop: false }`
[INFO] [stdout] a21d3df444aac4540ad2482e221160e4685aae4b924453e2c85317251d69f5a8