[INFO] fetching crate mcp4728 0.1.0...
[INFO] testing mcp4728-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate mcp4728 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate mcp4728 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcp4728 0.1.0
[INFO] finished tweaking crates.io crate mcp4728 0.1.0
[INFO] tweaked toml for crates.io crate mcp4728 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal-mock v0.8.0
[INFO] [stderr]   Downloaded gpio-cdev v0.5.1
[INFO] [stderr]   Downloaded i2cdev v0.5.1
[INFO] [stderr]   Downloaded spidev v0.5.1
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.2
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17a1d4522bc1ecdac3df25fea81a2bc57d9ca7d341dda587939e9910ff1160cf
[INFO] running `Command { std: "docker" "start" "-a" "17a1d4522bc1ecdac3df25fea81a2bc57d9ca7d341dda587939e9910ff1160cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17a1d4522bc1ecdac3df25fea81a2bc57d9ca7d341dda587939e9910ff1160cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a1d4522bc1ecdac3df25fea81a2bc57d9ca7d341dda587939e9910ff1160cf", kill_on_drop: false }`
[INFO] [stdout] 17a1d4522bc1ecdac3df25fea81a2bc57d9ca7d341dda587939e9910ff1160cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5dc486995785e28c177454b15ed4e7c592a222c2c46bde8d42ad63d0c247315
[INFO] running `Command { std: "docker" "start" "-a" "b5dc486995785e28c177454b15ed4e7c592a222c2c46bde8d42ad63d0c247315", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling mcp4728 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "b5dc486995785e28c177454b15ed4e7c592a222c2c46bde8d42ad63d0c247315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5dc486995785e28c177454b15ed4e7c592a222c2c46bde8d42ad63d0c247315", kill_on_drop: false }`
[INFO] [stdout] b5dc486995785e28c177454b15ed4e7c592a222c2c46bde8d42ad63d0c247315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3890e93dd1d66772103bf82147f3af204dcecfe346270d4c1ad872593b27ef1
[INFO] running `Command { std: "docker" "start" "-a" "d3890e93dd1d66772103bf82147f3af204dcecfe346270d4c1ad872593b27ef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling nb v0.1.3
[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 cast v0.3.0
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling embedded-hal-mock v0.8.0
[INFO] [stderr]    Compiling mcp4728 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling gpio-cdev v0.5.1
[INFO] [stderr]    Compiling spidev v0.5.1
[INFO] [stderr]    Compiling sysfs_gpio v0.6.1
[INFO] [stderr]    Compiling i2cdev v0.5.1
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.2
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "d3890e93dd1d66772103bf82147f3af204dcecfe346270d4c1ad872593b27ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3890e93dd1d66772103bf82147f3af204dcecfe346270d4c1ad872593b27ef1", kill_on_drop: false }`
[INFO] [stdout] d3890e93dd1d66772103bf82147f3af204dcecfe346270d4c1ad872593b27ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18fcc6a2d647d1a6264dce8947333d95196a298399bf2544abd7a323d3764b5a
[INFO] running `Command { std: "docker" "start" "-a" "18fcc6a2d647d1a6264dce8947333d95196a298399bf2544abd7a323d3764b5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp4728-1e864cb86a7078ea)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::fast_write ... ok
[INFO] [stdout] test tests::multi_write_multiple_values ... ok
[INFO] [stdout] test tests::sequential_write_multiple_values ... ok
[INFO] [stdout] test tests::single_write_out_of_bounds_error ... ok
[INFO] [stdout] test tests::single_write_set_all_values ... ok
[INFO] [stdout] test tests::write_gain_mode ... ok
[INFO] [stdout] test tests::write_power_down_mode ... ok
[INFO] [stdout] test tests::write_voltage_reference_mode ... ok
[INFO] [stdout] test tests::sequential_write_too_many_values ... ok
[INFO] [stdout] test tests::fast_write_with_power_down_mode ... ok
[INFO] [stdout] test tests::fast_write_out_of_bounds_error ... ok
[INFO] [stdout] test tests::fast_write_i2c_error ... ok
[INFO] [stdout] test tests::read ... ok
[INFO] [stderr]    Doc-tests mcp4728
[INFO] [stdout] test tests::single_write_default_values ... ok
[INFO] [stdout] test tests::multi_write_set_all_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 36) - compile ... ok
[INFO] [stdout] test src/lib.rs - MCP4728<I2C>::fast_write_with_power_down_mode (line 230) - compile ... ok
[INFO] [stdout] test src/lib.rs - MCP4728<I2C>::fast_write (line 183) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18fcc6a2d647d1a6264dce8947333d95196a298399bf2544abd7a323d3764b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fcc6a2d647d1a6264dce8947333d95196a298399bf2544abd7a323d3764b5a", kill_on_drop: false }`
[INFO] [stdout] 18fcc6a2d647d1a6264dce8947333d95196a298399bf2544abd7a323d3764b5a
