Aug 17 15:11:10.348 INFO checking pca9685-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 15:11:10.348 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 15:11:10.348 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 15:11:10.348 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 15:11:10.518 INFO blam! 5d72f6fa36d8edb58935645d5bc39b406d65262f3bd11d397b8ea14fee699f35 Aug 17 15:11:10.520 INFO running `"docker" "start" "-a" "5d72f6fa36d8edb58935645d5bc39b406d65262f3bd11d397b8ea14fee699f35"` Aug 17 15:11:11.649 INFO kablam! Checking pca9685 v0.1.0 (file:///source) Aug 17 15:11:12.452 INFO kablam! warning: unused variable: `frequency` Aug 17 15:11:12.452 INFO kablam! --> src/lib.rs:32:37 Aug 17 15:11:12.452 INFO kablam! | Aug 17 15:11:12.452 INFO kablam! 32 | pub fn new(device: LinuxI2CDevice, frequency: u16) -> Result { Aug 17 15:11:12.452 INFO kablam! | ^^^^^^^^^ help: consider using `_frequency` instead Aug 17 15:11:12.452 INFO kablam! | Aug 17 15:11:12.453 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 15:11:12.453 INFO kablam! Aug 17 15:11:12.473 INFO kablam! warning: constant item is never used: `AUTO_INCREMENT` Aug 17 15:11:12.473 INFO kablam! --> src/lib.rs:21:1 Aug 17 15:11:12.473 INFO kablam! | Aug 17 15:11:12.473 INFO kablam! 21 | const AUTO_INCREMENT: u8 = 0b1 << 5; Aug 17 15:11:12.473 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.473 INFO kablam! | Aug 17 15:11:12.474 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 15:11:12.474 INFO kablam! Aug 17 15:11:12.510 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.510 INFO kablam! --> src/lib.rs:35:3 Aug 17 15:11:12.510 INFO kablam! | Aug 17 15:11:12.510 INFO kablam! 35 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:12.510 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.510 INFO kablam! | Aug 17 15:11:12.511 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:11:12.511 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.511 INFO kablam! Aug 17 15:11:12.512 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.512 INFO kablam! --> src/lib.rs:36:3 Aug 17 15:11:12.512 INFO kablam! | Aug 17 15:11:12.512 INFO kablam! 36 | pca9685.device.smbus_write_byte_data(MODE_2_REG, 0x04); Aug 17 15:11:12.512 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.513 INFO kablam! | Aug 17 15:11:12.513 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.513 INFO kablam! Aug 17 15:11:12.514 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.514 INFO kablam! --> src/lib.rs:37:3 Aug 17 15:11:12.514 INFO kablam! | Aug 17 15:11:12.514 INFO kablam! 37 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Aug 17 15:11:12.514 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.515 INFO kablam! | Aug 17 15:11:12.515 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.515 INFO kablam! Aug 17 15:11:12.516 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.516 INFO kablam! --> src/lib.rs:40:3 Aug 17 15:11:12.516 INFO kablam! | Aug 17 15:11:12.516 INFO kablam! 40 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Aug 17 15:11:12.516 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.516 INFO kablam! | Aug 17 15:11:12.517 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.517 INFO kablam! Aug 17 15:11:12.548 INFO kablam! warning: unused variable: `frequency` Aug 17 15:11:12.548 INFO kablam! --> src/lib.rs:32:37 Aug 17 15:11:12.548 INFO kablam! | Aug 17 15:11:12.548 INFO kablam! 32 | pub fn new(device: LinuxI2CDevice, frequency: u16) -> Result { Aug 17 15:11:12.548 INFO kablam! | ^^^^^^^^^ help: consider using `_frequency` instead Aug 17 15:11:12.548 INFO kablam! | Aug 17 15:11:12.548 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 15:11:12.548 INFO kablam! Aug 17 15:11:12.571 INFO kablam! warning: constant item is never used: `AUTO_INCREMENT` Aug 17 15:11:12.571 INFO kablam! --> src/lib.rs:21:1 Aug 17 15:11:12.571 INFO kablam! | Aug 17 15:11:12.571 INFO kablam! 21 | const AUTO_INCREMENT: u8 = 0b1 << 5; Aug 17 15:11:12.571 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.571 INFO kablam! | Aug 17 15:11:12.571 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 15:11:12.571 INFO kablam! Aug 17 15:11:12.609 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.609 INFO kablam! --> src/lib.rs:35:3 Aug 17 15:11:12.609 INFO kablam! | Aug 17 15:11:12.609 INFO kablam! 35 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:12.609 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.610 INFO kablam! | Aug 17 15:11:12.610 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:11:12.610 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.610 INFO kablam! Aug 17 15:11:12.611 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.611 INFO kablam! --> src/lib.rs:36:3 Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! 36 | pca9685.device.smbus_write_byte_data(MODE_2_REG, 0x04); Aug 17 15:11:12.611 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.611 INFO kablam! Aug 17 15:11:12.611 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.611 INFO kablam! --> src/lib.rs:37:3 Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! 37 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Aug 17 15:11:12.611 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.611 INFO kablam! Aug 17 15:11:12.611 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:12.611 INFO kablam! --> src/lib.rs:40:3 Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! 40 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Aug 17 15:11:12.611 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:12.611 INFO kablam! | Aug 17 15:11:12.611 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:12.611 INFO kablam! Aug 17 15:11:13.418 INFO kablam! warning: unused imports: `Duration`, `Instant` Aug 17 15:11:13.418 INFO kablam! --> src/main.rs:4:17 Aug 17 15:11:13.418 INFO kablam! | Aug 17 15:11:13.418 INFO kablam! 4 | use std::time::{Instant,Duration}; Aug 17 15:11:13.418 INFO kablam! | ^^^^^^^ ^^^^^^^^ Aug 17 15:11:13.418 INFO kablam! | Aug 17 15:11:13.418 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 15:11:13.418 INFO kablam! Aug 17 15:11:13.469 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.469 INFO kablam! --> src/main.rs:5:5 Aug 17 15:11:13.469 INFO kablam! | Aug 17 15:11:13.470 INFO kablam! 5 | use std::thread::sleep_ms; Aug 17 15:11:13.470 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.470 INFO kablam! | Aug 17 15:11:13.470 INFO kablam! = note: #[warn(deprecated)] on by default Aug 17 15:11:13.470 INFO kablam! Aug 17 15:11:13.471 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.471 INFO kablam! --> src/main.rs:17:2 Aug 17 15:11:13.471 INFO kablam! | Aug 17 15:11:13.471 INFO kablam! 17 | sleep_ms(3000); Aug 17 15:11:13.471 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.471 INFO kablam! Aug 17 15:11:13.471 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.471 INFO kablam! --> src/main.rs:23:2 Aug 17 15:11:13.471 INFO kablam! | Aug 17 15:11:13.471 INFO kablam! 23 | sleep_ms(3000); Aug 17 15:11:13.471 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.471 INFO kablam! Aug 17 15:11:13.471 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.471 INFO kablam! --> src/main.rs:26:2 Aug 17 15:11:13.471 INFO kablam! | Aug 17 15:11:13.471 INFO kablam! 26 | sleep_ms(1000); Aug 17 15:11:13.472 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.472 INFO kablam! Aug 17 15:11:13.472 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.472 INFO kablam! --> src/main.rs:28:2 Aug 17 15:11:13.472 INFO kablam! | Aug 17 15:11:13.472 INFO kablam! 28 | sleep_ms(1000); Aug 17 15:11:13.472 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.472 INFO kablam! Aug 17 15:11:13.472 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.472 INFO kablam! --> src/main.rs:30:2 Aug 17 15:11:13.472 INFO kablam! | Aug 17 15:11:13.472 INFO kablam! 30 | sleep_ms(1000); Aug 17 15:11:13.472 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.472 INFO kablam! Aug 17 15:11:13.472 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.472 INFO kablam! --> src/main.rs:32:2 Aug 17 15:11:13.472 INFO kablam! | Aug 17 15:11:13.472 INFO kablam! 32 | sleep_ms(1000); Aug 17 15:11:13.472 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.472 INFO kablam! Aug 17 15:11:13.472 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.472 INFO kablam! --> src/main.rs:34:2 Aug 17 15:11:13.472 INFO kablam! | Aug 17 15:11:13.473 INFO kablam! 34 | sleep_ms(1000); Aug 17 15:11:13.473 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.473 INFO kablam! Aug 17 15:11:13.473 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.473 INFO kablam! --> src/main.rs:36:2 Aug 17 15:11:13.473 INFO kablam! | Aug 17 15:11:13.473 INFO kablam! 36 | sleep_ms(3000); Aug 17 15:11:13.473 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.473 INFO kablam! Aug 17 15:11:13.617 INFO kablam! warning: unused variable: `servo_max` Aug 17 15:11:13.617 INFO kablam! --> src/main.rs:13:6 Aug 17 15:11:13.618 INFO kablam! | Aug 17 15:11:13.618 INFO kablam! 13 | let servo_max = 2000.0; Aug 17 15:11:13.618 INFO kablam! | ^^^^^^^^^ help: consider using `_servo_max` instead Aug 17 15:11:13.618 INFO kablam! | Aug 17 15:11:13.618 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 15:11:13.618 INFO kablam! Aug 17 15:11:13.618 INFO kablam! warning: unused variable: `i` Aug 17 15:11:13.618 INFO kablam! --> src/main.rs:15:10 Aug 17 15:11:13.618 INFO kablam! | Aug 17 15:11:13.618 INFO kablam! 15 | let mut i = servo_min; Aug 17 15:11:13.618 INFO kablam! | ^ help: consider using `_i` instead Aug 17 15:11:13.634 INFO kablam! Aug 17 15:11:13.639 INFO kablam! warning: variable does not need to be mutable Aug 17 15:11:13.639 INFO kablam! --> src/main.rs:15:6 Aug 17 15:11:13.639 INFO kablam! | Aug 17 15:11:13.639 INFO kablam! 15 | let mut i = servo_min; Aug 17 15:11:13.639 INFO kablam! | ----^ Aug 17 15:11:13.639 INFO kablam! | | Aug 17 15:11:13.639 INFO kablam! | help: remove this `mut` Aug 17 15:11:13.639 INFO kablam! | Aug 17 15:11:13.639 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 15:11:13.639 INFO kablam! Aug 17 15:11:13.644 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.644 INFO kablam! --> src/main.rs:10:2 Aug 17 15:11:13.644 INFO kablam! | Aug 17 15:11:13.644 INFO kablam! 10 | pca9685.set_frequency(100); Aug 17 15:11:13.644 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.644 INFO kablam! | Aug 17 15:11:13.644 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:11:13.644 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.644 INFO kablam! Aug 17 15:11:13.645 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.645 INFO kablam! --> src/main.rs:11:2 Aug 17 15:11:13.645 INFO kablam! | Aug 17 15:11:13.645 INFO kablam! 11 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.645 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.645 INFO kablam! | Aug 17 15:11:13.645 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.645 INFO kablam! Aug 17 15:11:13.645 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.645 INFO kablam! --> src/main.rs:16:2 Aug 17 15:11:13.645 INFO kablam! | Aug 17 15:11:13.645 INFO kablam! 16 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.645 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.645 INFO kablam! | Aug 17 15:11:13.645 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.645 INFO kablam! Aug 17 15:11:13.645 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.645 INFO kablam! --> src/main.rs:22:2 Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! 22 | pca9685.set_pulse_length(0, servo_min); Aug 17 15:11:13.646 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.646 INFO kablam! Aug 17 15:11:13.646 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.646 INFO kablam! --> src/main.rs:25:2 Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! 25 | pca9685.set_pulse_length(0, 1250.0); Aug 17 15:11:13.646 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.646 INFO kablam! Aug 17 15:11:13.646 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.646 INFO kablam! --> src/main.rs:27:2 Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! 27 | pca9685.set_pulse_length(0, 1200.0); Aug 17 15:11:13.646 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.646 INFO kablam! Aug 17 15:11:13.646 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.646 INFO kablam! --> src/main.rs:29:2 Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! 29 | pca9685.set_pulse_length(0, 1150.0); Aug 17 15:11:13.646 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.646 INFO kablam! | Aug 17 15:11:13.646 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.647 INFO kablam! Aug 17 15:11:13.647 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.647 INFO kablam! --> src/main.rs:31:2 Aug 17 15:11:13.647 INFO kablam! | Aug 17 15:11:13.647 INFO kablam! 31 | pca9685.set_pulse_length(0, 1100.0); Aug 17 15:11:13.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.647 INFO kablam! | Aug 17 15:11:13.647 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.647 INFO kablam! Aug 17 15:11:13.647 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.647 INFO kablam! --> src/main.rs:33:2 Aug 17 15:11:13.647 INFO kablam! | Aug 17 15:11:13.647 INFO kablam! 33 | pca9685.set_pulse_length(0, 1050.0); Aug 17 15:11:13.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.647 INFO kablam! | Aug 17 15:11:13.647 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.647 INFO kablam! Aug 17 15:11:13.647 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.647 INFO kablam! --> src/main.rs:35:2 Aug 17 15:11:13.648 INFO kablam! | Aug 17 15:11:13.648 INFO kablam! 35 | pca9685.set_pulse_length(0, 1250.0); Aug 17 15:11:13.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.648 INFO kablam! | Aug 17 15:11:13.648 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.648 INFO kablam! Aug 17 15:11:13.648 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.648 INFO kablam! --> src/main.rs:38:2 Aug 17 15:11:13.648 INFO kablam! | Aug 17 15:11:13.648 INFO kablam! 38 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.648 INFO kablam! | Aug 17 15:11:13.648 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.648 INFO kablam! Aug 17 15:11:13.767 INFO kablam! warning: unused imports: `Duration`, `Instant` Aug 17 15:11:13.767 INFO kablam! --> src/main.rs:4:17 Aug 17 15:11:13.768 INFO kablam! | Aug 17 15:11:13.768 INFO kablam! 4 | use std::time::{Instant,Duration}; Aug 17 15:11:13.768 INFO kablam! | ^^^^^^^ ^^^^^^^^ Aug 17 15:11:13.768 INFO kablam! | Aug 17 15:11:13.768 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 15:11:13.768 INFO kablam! Aug 17 15:11:13.784 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.784 INFO kablam! --> src/main.rs:5:5 Aug 17 15:11:13.784 INFO kablam! | Aug 17 15:11:13.784 INFO kablam! 5 | use std::thread::sleep_ms; Aug 17 15:11:13.784 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.785 INFO kablam! | Aug 17 15:11:13.785 INFO kablam! = note: #[warn(deprecated)] on by default Aug 17 15:11:13.785 INFO kablam! Aug 17 15:11:13.785 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.785 INFO kablam! --> src/main.rs:17:2 Aug 17 15:11:13.785 INFO kablam! | Aug 17 15:11:13.785 INFO kablam! 17 | sleep_ms(3000); Aug 17 15:11:13.785 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.785 INFO kablam! Aug 17 15:11:13.785 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:23:2 Aug 17 15:11:13.786 INFO kablam! | Aug 17 15:11:13.786 INFO kablam! 23 | sleep_ms(3000); Aug 17 15:11:13.786 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.786 INFO kablam! Aug 17 15:11:13.786 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:26:2 Aug 17 15:11:13.786 INFO kablam! | Aug 17 15:11:13.786 INFO kablam! 26 | sleep_ms(1000); Aug 17 15:11:13.786 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.786 INFO kablam! Aug 17 15:11:13.786 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:28:2 Aug 17 15:11:13.786 INFO kablam! | Aug 17 15:11:13.786 INFO kablam! 28 | sleep_ms(1000); Aug 17 15:11:13.786 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.786 INFO kablam! Aug 17 15:11:13.786 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:30:2 Aug 17 15:11:13.786 INFO kablam! | Aug 17 15:11:13.786 INFO kablam! 30 | sleep_ms(1000); Aug 17 15:11:13.786 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.786 INFO kablam! Aug 17 15:11:13.786 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:32:2 Aug 17 15:11:13.786 INFO kablam! | Aug 17 15:11:13.786 INFO kablam! 32 | sleep_ms(1000); Aug 17 15:11:13.786 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.786 INFO kablam! Aug 17 15:11:13.786 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.786 INFO kablam! --> src/main.rs:34:2 Aug 17 15:11:13.787 INFO kablam! | Aug 17 15:11:13.787 INFO kablam! 34 | sleep_ms(1000); Aug 17 15:11:13.787 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.787 INFO kablam! Aug 17 15:11:13.787 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Aug 17 15:11:13.787 INFO kablam! --> src/main.rs:36:2 Aug 17 15:11:13.787 INFO kablam! | Aug 17 15:11:13.787 INFO kablam! 36 | sleep_ms(3000); Aug 17 15:11:13.787 INFO kablam! | ^^^^^^^^ Aug 17 15:11:13.787 INFO kablam! Aug 17 15:11:13.848 INFO kablam! warning: unused variable: `servo_max` Aug 17 15:11:13.848 INFO kablam! --> src/main.rs:13:6 Aug 17 15:11:13.848 INFO kablam! | Aug 17 15:11:13.848 INFO kablam! 13 | let servo_max = 2000.0; Aug 17 15:11:13.848 INFO kablam! | ^^^^^^^^^ help: consider using `_servo_max` instead Aug 17 15:11:13.848 INFO kablam! | Aug 17 15:11:13.848 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 15:11:13.849 INFO kablam! Aug 17 15:11:13.849 INFO kablam! warning: unused variable: `i` Aug 17 15:11:13.849 INFO kablam! --> src/main.rs:15:10 Aug 17 15:11:13.849 INFO kablam! | Aug 17 15:11:13.849 INFO kablam! 15 | let mut i = servo_min; Aug 17 15:11:13.849 INFO kablam! | ^ help: consider using `_i` instead Aug 17 15:11:13.849 INFO kablam! Aug 17 15:11:13.853 INFO kablam! warning: variable does not need to be mutable Aug 17 15:11:13.853 INFO kablam! --> src/main.rs:15:6 Aug 17 15:11:13.853 INFO kablam! | Aug 17 15:11:13.853 INFO kablam! 15 | let mut i = servo_min; Aug 17 15:11:13.853 INFO kablam! | ----^ Aug 17 15:11:13.853 INFO kablam! | | Aug 17 15:11:13.853 INFO kablam! | help: remove this `mut` Aug 17 15:11:13.853 INFO kablam! | Aug 17 15:11:13.853 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 15:11:13.853 INFO kablam! Aug 17 15:11:13.859 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.859 INFO kablam! --> src/main.rs:10:2 Aug 17 15:11:13.859 INFO kablam! | Aug 17 15:11:13.859 INFO kablam! 10 | pca9685.set_frequency(100); Aug 17 15:11:13.859 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.859 INFO kablam! | Aug 17 15:11:13.860 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 15:11:13.860 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.860 INFO kablam! Aug 17 15:11:13.861 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.861 INFO kablam! --> src/main.rs:11:2 Aug 17 15:11:13.861 INFO kablam! | Aug 17 15:11:13.861 INFO kablam! 11 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.861 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.861 INFO kablam! | Aug 17 15:11:13.861 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.862 INFO kablam! Aug 17 15:11:13.862 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.862 INFO kablam! --> src/main.rs:16:2 Aug 17 15:11:13.862 INFO kablam! | Aug 17 15:11:13.862 INFO kablam! 16 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.862 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.863 INFO kablam! | Aug 17 15:11:13.863 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.863 INFO kablam! Aug 17 15:11:13.864 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.864 INFO kablam! --> src/main.rs:22:2 Aug 17 15:11:13.864 INFO kablam! | Aug 17 15:11:13.864 INFO kablam! 22 | pca9685.set_pulse_length(0, servo_min); Aug 17 15:11:13.864 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.864 INFO kablam! | Aug 17 15:11:13.864 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.865 INFO kablam! Aug 17 15:11:13.865 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.865 INFO kablam! --> src/main.rs:25:2 Aug 17 15:11:13.865 INFO kablam! | Aug 17 15:11:13.865 INFO kablam! 25 | pca9685.set_pulse_length(0, 1250.0); Aug 17 15:11:13.865 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.865 INFO kablam! | Aug 17 15:11:13.866 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.866 INFO kablam! Aug 17 15:11:13.866 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.867 INFO kablam! --> src/main.rs:27:2 Aug 17 15:11:13.867 INFO kablam! | Aug 17 15:11:13.867 INFO kablam! 27 | pca9685.set_pulse_length(0, 1200.0); Aug 17 15:11:13.867 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.867 INFO kablam! | Aug 17 15:11:13.867 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.868 INFO kablam! Aug 17 15:11:13.868 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.868 INFO kablam! --> src/main.rs:29:2 Aug 17 15:11:13.868 INFO kablam! | Aug 17 15:11:13.868 INFO kablam! 29 | pca9685.set_pulse_length(0, 1150.0); Aug 17 15:11:13.868 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.868 INFO kablam! | Aug 17 15:11:13.869 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.869 INFO kablam! Aug 17 15:11:13.869 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.869 INFO kablam! --> src/main.rs:31:2 Aug 17 15:11:13.869 INFO kablam! | Aug 17 15:11:13.869 INFO kablam! 31 | pca9685.set_pulse_length(0, 1100.0); Aug 17 15:11:13.869 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.870 INFO kablam! | Aug 17 15:11:13.870 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.870 INFO kablam! Aug 17 15:11:13.871 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.871 INFO kablam! --> src/main.rs:33:2 Aug 17 15:11:13.871 INFO kablam! | Aug 17 15:11:13.871 INFO kablam! 33 | pca9685.set_pulse_length(0, 1050.0); Aug 17 15:11:13.871 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.871 INFO kablam! | Aug 17 15:11:13.872 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.872 INFO kablam! Aug 17 15:11:13.872 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.872 INFO kablam! --> src/main.rs:35:2 Aug 17 15:11:13.872 INFO kablam! | Aug 17 15:11:13.872 INFO kablam! 35 | pca9685.set_pulse_length(0, 1250.0); Aug 17 15:11:13.872 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.873 INFO kablam! | Aug 17 15:11:13.873 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.873 INFO kablam! Aug 17 15:11:13.874 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 15:11:13.874 INFO kablam! --> src/main.rs:38:2 Aug 17 15:11:13.874 INFO kablam! | Aug 17 15:11:13.874 INFO kablam! 38 | pca9685.set_all_duty_cycle(0); Aug 17 15:11:13.874 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:11:13.874 INFO kablam! | Aug 17 15:11:13.874 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 15:11:13.875 INFO kablam! Aug 17 15:11:13.927 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.43s Aug 17 15:11:13.946 INFO kablam! su: No module specific data is present Aug 17 15:11:14.475 INFO running `"docker" "rm" "-f" "5d72f6fa36d8edb58935645d5bc39b406d65262f3bd11d397b8ea14fee699f35"` Aug 17 15:11:14.705 INFO blam! 5d72f6fa36d8edb58935645d5bc39b406d65262f3bd11d397b8ea14fee699f35