[INFO] fetching crate icm20948 0.0.1...
[INFO] testing icm20948-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate icm20948 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate icm20948 0.0.1
[INFO] finished tweaking crates.io crate icm20948 0.0.1
[INFO] tweaked toml for crates.io crate icm20948 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icm20948 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding cortex-m-semihosting v0.3.7 (available: v0.5.0)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding linux-embedded-hal v0.3.2 (available: v0.4.0)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded memoffset v0.6.5
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.2
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.2
[INFO] [stderr]   Downloaded bit-byte-structs v0.0.3
[INFO] [stderr]   Downloaded spidev v0.5.2
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.3.7
[INFO] [stderr]   Downloaded gpio-cdev v0.5.1
[INFO] [stderr]   Downloaded i2cdev v0.5.1
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9157c8b11942309b5bd174de6190ed548f303b4999253004bf6fc777fc70f0aa
[INFO] running `Command { std: "docker" "start" "-a" "9157c8b11942309b5bd174de6190ed548f303b4999253004bf6fc777fc70f0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9157c8b11942309b5bd174de6190ed548f303b4999253004bf6fc777fc70f0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9157c8b11942309b5bd174de6190ed548f303b4999253004bf6fc777fc70f0aa", kill_on_drop: false }`
[INFO] [stdout] 9157c8b11942309b5bd174de6190ed548f303b4999253004bf6fc777fc70f0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 19fe763699ce8799c6b040dc9df8081e9502bcc7545f1823810c523a95d107e5
[INFO] running `Command { std: "docker" "start" "-a" "19fe763699ce8799c6b040dc9df8081e9502bcc7545f1823810c523a95d107e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling bit-byte-structs v0.0.3
[INFO] [stderr]    Compiling icm20948 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let result = self.duty_cycle.read(interface)?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spi_bus`
[INFO] [stdout]    --> src/lib.rs:649:16
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spi_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib.rs:649:35
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i2c_bus`
[INFO] [stdout]    --> src/lib.rs:705:16
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn new(i2c_bus: &mut I2C) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i2c_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B0_PWR_MGMT_2` is never used
[INFO] [stdout]   --> src/lib.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const ICM20X_B0_PWR_MGMT_2: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 | const ICM20X_B3_I2C_MST_CTRL: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_DELAY_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const ICM20X_B3_I2C_MST_DELAY_CTRL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GRAVECONST` is never used
[INFO] [stdout]   --> src/lib.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const GRAVECONST: f32 = 9.81;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setup_mag` is never used
[INFO] [stdout]    --> src/lib.rs:753:8
[INFO] [stdout]     |
[INFO] [stdout] 701 | / impl<I2C, E, const ADDRESS: u8> ICMI2C<I2C, E, ADDRESS>
[INFO] [stdout] 702 | | where
[INFO] [stdout] 703 | |     I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]     | |___________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 753 |       fn setup_mag(&self, i2c_bus: &mut I2C) -> Result<(), ICMError<E>> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "19fe763699ce8799c6b040dc9df8081e9502bcc7545f1823810c523a95d107e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fe763699ce8799c6b040dc9df8081e9502bcc7545f1823810c523a95d107e5", kill_on_drop: false }`
[INFO] [stdout] 19fe763699ce8799c6b040dc9df8081e9502bcc7545f1823810c523a95d107e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52d473fbbb09896081e23a1a9f975b5e719df4a9b236576a001f139f059dced7
[INFO] running `Command { std: "docker" "start" "-a" "52d473fbbb09896081e23a1a9f975b5e719df4a9b236576a001f139f059dced7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let result = self.duty_cycle.read(interface)?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spi_bus`
[INFO] [stdout]    --> src/lib.rs:649:16
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spi_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib.rs:649:35
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i2c_bus`
[INFO] [stdout]    --> src/lib.rs:705:16
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn new(i2c_bus: &mut I2C) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i2c_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B0_PWR_MGMT_2` is never used
[INFO] [stdout]   --> src/lib.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const ICM20X_B0_PWR_MGMT_2: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 | const ICM20X_B3_I2C_MST_CTRL: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_DELAY_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const ICM20X_B3_I2C_MST_DELAY_CTRL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GRAVECONST` is never used
[INFO] [stdout]   --> src/lib.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const GRAVECONST: f32 = 9.81;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setup_mag` is never used
[INFO] [stdout]    --> src/lib.rs:753:8
[INFO] [stdout]     |
[INFO] [stdout] 701 | / impl<I2C, E, const ADDRESS: u8> ICMI2C<I2C, E, ADDRESS>
[INFO] [stdout] 702 | | where
[INFO] [stdout] 703 | |     I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]     | |___________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 753 |       fn setup_mag(&self, i2c_bus: &mut I2C) -> Result<(), ICMError<E>> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nix v0.23.2
[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 sysfs_gpio v0.6.2
[INFO] [stderr]    Compiling gpio-cdev v0.5.1
[INFO] [stderr]    Compiling spidev v0.5.2
[INFO] [stderr]    Compiling i2cdev v0.5.1
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.2
[INFO] [stderr]    Compiling icm20948 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> tests/intergration_test.rs:56:23
[INFO] [stdout]     |
[INFO] [stdout]  56 |     let mut icm_obj = ICMI2C::new(&mut i2c, ICM20948_CHIP_ADR).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^           ----------------- unexpected argument #2 of type `u8`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:705:12
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn new(i2c_bus: &mut I2C) -> Result<Self, E> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout]  56 -     let mut icm_obj = ICMI2C::new(&mut i2c, ICM20948_CHIP_ADR).unwrap();
[INFO] [stdout]  56 +     let mut icm_obj = ICMI2C::new(&mut i2c).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> tests/intergration_test.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Self::Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> tests/intergration_test.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Self::Error> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> tests/intergration_test.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn write(&mut self, addr: u8, bytes: &[u8]) -> Result<(), Self::Error> {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> tests/intergration_test.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         address: u8,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> tests/intergration_test.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         bytes: &[u8],
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> tests/intergration_test.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         buffer: &mut [u8],
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ms`
[INFO] [stdout]   --> tests/intergration_test.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn delay_ms(&mut self, ms: UXX) {}
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_ms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icm20948` (test "intergration_test") due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/lib.rs:431:13
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let result = self.duty_cycle.read(interface)?;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:441:9
[INFO] [stdout]     |
[INFO] [stdout] 441 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/lib.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |         delay: &mut dyn DelayMs<u16>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spi_bus`
[INFO] [stdout]    --> src/lib.rs:649:16
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spi_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cs`
[INFO] [stdout]    --> src/lib.rs:649:35
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub fn new(spi_bus: &mut SPI, cs: &mut CS) -> Result<Self, E> {
[INFO] [stdout]     |                                   ^^ help: if this is intentional, prefix it with an underscore: `_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i2c_bus`
[INFO] [stdout]    --> src/lib.rs:705:16
[INFO] [stdout]     |
[INFO] [stdout] 705 |     pub fn new(i2c_bus: &mut I2C) -> Result<Self, E> {
[INFO] [stdout]     |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i2c_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B0_PWR_MGMT_2` is never used
[INFO] [stdout]   --> src/lib.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const ICM20X_B0_PWR_MGMT_2: u8 = 0x07;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:79:7
[INFO] [stdout]    |
[INFO] [stdout] 79 | const ICM20X_B3_I2C_MST_CTRL: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ICM20X_B3_I2C_MST_DELAY_CTRL` is never used
[INFO] [stdout]   --> src/lib.rs:80:7
[INFO] [stdout]    |
[INFO] [stdout] 80 | const ICM20X_B3_I2C_MST_DELAY_CTRL: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GRAVECONST` is never used
[INFO] [stdout]   --> src/lib.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const GRAVECONST: f32 = 9.81;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setup_mag` is never used
[INFO] [stdout]    --> src/lib.rs:753:8
[INFO] [stdout]     |
[INFO] [stdout] 701 | / impl<I2C, E, const ADDRESS: u8> ICMI2C<I2C, E, ADDRESS>
[INFO] [stdout] 702 | | where
[INFO] [stdout] 703 | |     I2C: Read<Error = E> + Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]     | |___________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 753 |       fn setup_mag(&self, i2c_bus: &mut I2C) -> Result<(), ICMError<E>> {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52d473fbbb09896081e23a1a9f975b5e719df4a9b236576a001f139f059dced7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d473fbbb09896081e23a1a9f975b5e719df4a9b236576a001f139f059dced7", kill_on_drop: false }`
[INFO] [stdout] 52d473fbbb09896081e23a1a9f975b5e719df4a9b236576a001f139f059dced7
