[INFO] fetching crate amg88 0.4.1...
[INFO] testing amg88-0.4.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate amg88 0.4.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate amg88 0.4.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amg88 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate amg88 0.4.1
[INFO] tweaked toml for crates.io crate amg88 0.4.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate amg88 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] [stderr]   Downloaded spidev v0.4.1
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded i2cdev v0.4.4
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] [stderr]   Downloaded ndarray v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87012b4fbd1360a7ba35573ae2c213c02e694284a232f8f5b20e5ee1ab648ab5
[INFO] running `Command { std: "docker" "start" "-a" "87012b4fbd1360a7ba35573ae2c213c02e694284a232f8f5b20e5ee1ab648ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87012b4fbd1360a7ba35573ae2c213c02e694284a232f8f5b20e5ee1ab648ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87012b4fbd1360a7ba35573ae2c213c02e694284a232f8f5b20e5ee1ab648ab5", kill_on_drop: false }`
[INFO] [stdout] 87012b4fbd1360a7ba35573ae2c213c02e694284a232f8f5b20e5ee1ab648ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93309e8488bab51a2ef17866183713e1f06aeaa2c09858bf375fc2dcf16de5df
[INFO] running `Command { std: "docker" "start" "-a" "93309e8488bab51a2ef17866183713e1f06aeaa2c09858bf375fc2dcf16de5df", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.0
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling amg88 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.11s
[INFO] running `Command { std: "docker" "inspect" "93309e8488bab51a2ef17866183713e1f06aeaa2c09858bf375fc2dcf16de5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93309e8488bab51a2ef17866183713e1f06aeaa2c09858bf375fc2dcf16de5df", kill_on_drop: false }`
[INFO] [stdout] 93309e8488bab51a2ef17866183713e1f06aeaa2c09858bf375fc2dcf16de5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8248060ea933f6b7b33567a839cbc8749afee950acc3a4c76d0a409efa0a42db
[INFO] running `Command { std: "docker" "start" "-a" "8248060ea933f6b7b33567a839cbc8749afee950acc3a4c76d0a409efa0a42db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[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 nix v0.14.1
[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 sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.1
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling amg88 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "8248060ea933f6b7b33567a839cbc8749afee950acc3a4c76d0a409efa0a42db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8248060ea933f6b7b33567a839cbc8749afee950acc3a4c76d0a409efa0a42db", kill_on_drop: false }`
[INFO] [stdout] 8248060ea933f6b7b33567a839cbc8749afee950acc3a4c76d0a409efa0a42db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fec83e4cf9cb280a12a7bd7e0aaa6f59ade13815e5d514a83ec26f1e8b373a0
[INFO] running `Command { std: "docker" "start" "-a" "9fec83e4cf9cb280a12a7bd7e0aaa6f59ade13815e5d514a83ec26f1e8b373a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amg88-7e0a525a05fd9314)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test constants::address_test::try_high ... ok
[INFO] [stdout] test constants::address_test::try_low ... ok
[INFO] [stdout] test constants::address_test::try_undefined ... ok
[INFO] [stdout] test constants::average_tests::from_bool ... ok
[INFO] [stdout] test constants::average_tests::from_byte ... ok
[INFO] [stdout] test constants::average_tests::to_bool ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_0 ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_1 ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_10 ... ok
[INFO] [stdout] test constants::frame_rate_tests::try_unknown ... ok
[INFO] [stdout] test constants::interrupt_control_mode_tests::default ... ok
[INFO] [stdout] test constants::interrupt_control_mode_tests::from_int ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::from_byte ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::from_byte_ignore_extra ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::set_enabled ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::set_mode ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::to_bool ... ok
[INFO] [stdout] test constants::interrupt_control_value_tests::to_byte ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_normal ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_sleep ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_standby_10 ... ok
[INFO] [stdout] test constants::power_control_value_tests::try_standby_60 ... ok
[INFO] [stdout] test constants::power_control_value_tests::unknown ... ok
[INFO] [stdout] test constants::reset_value_tests::try_flag ... ok
[INFO] [stdout] test constants::reset_value_tests::try_initial ... ok
[INFO] [stdout] test constants::reset_value_tests::try_unknown ... ok
[INFO] [stdout] test constants::test_status_value::byte_both_flags ... ok
[INFO] [stdout] test constants::test_status_value::byte_no_flags ... ok
[INFO] [stdout] test constants::test_status_value::byte_only_interrupt ... ok
[INFO] [stdout] test constants::test_status_value::byte_only_overflow ... ok
[INFO] [stdout] test constants::test_status_value::ignore_undefined ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::limits ... ok
[INFO] [stdout] test constants::test_status_value::create_and_access ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::negative ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::positive ... ok
[INFO] [stdout] test temperature::float_to_pixel_tests::zero ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::negative ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::positive ... ok
[INFO] [stdout] test temperature::pixel_to_float_tests::zero ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::negative ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::positive ... ok
[INFO] [stdout] test temperature::thermistor_to_float_tests::zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amg88
[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" "9fec83e4cf9cb280a12a7bd7e0aaa6f59ade13815e5d514a83ec26f1e8b373a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fec83e4cf9cb280a12a7bd7e0aaa6f59ade13815e5d514a83ec26f1e8b373a0", kill_on_drop: false }`
[INFO] [stdout] 9fec83e4cf9cb280a12a7bd7e0aaa6f59ade13815e5d514a83ec26f1e8b373a0