Oct 27 18:13:22.619 INFO checking pca9685-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 18:13:22.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 27 18:13:23.100 INFO blam! 7ef25426661de43f76d67feb89f94bd09b80c299c078b15b89d65cddb7e6510c Oct 27 18:13:23.102 INFO running `"docker" "start" "-a" "7ef25426661de43f76d67feb89f94bd09b80c299c078b15b89d65cddb7e6510c"` Oct 27 18:13:24.025 INFO kablam! usermod: no changes Oct 27 18:13:24.146 INFO kablam! Checking pca9685 v0.1.0 (/source) Oct 27 18:13:25.086 INFO kablam! warning: unused variable: `frequency` Oct 27 18:13:25.086 INFO kablam! --> src/lib.rs:32:37 Oct 27 18:13:25.086 INFO kablam! | Oct 27 18:13:25.086 INFO kablam! 32 | pub fn new(device: LinuxI2CDevice, frequency: u16) -> Result { Oct 27 18:13:25.086 INFO kablam! | ^^^^^^^^^ help: consider using `_frequency` instead Oct 27 18:13:25.087 INFO kablam! | Oct 27 18:13:25.087 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 18:13:25.087 INFO kablam! Oct 27 18:13:25.087 INFO kablam! warning: constant item is never used: `AUTO_INCREMENT` Oct 27 18:13:25.087 INFO kablam! --> src/lib.rs:21:1 Oct 27 18:13:25.087 INFO kablam! | Oct 27 18:13:25.088 INFO kablam! 21 | const AUTO_INCREMENT: u8 = 0b1 << 5; Oct 27 18:13:25.088 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.088 INFO kablam! | Oct 27 18:13:25.088 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 18:13:25.088 INFO kablam! Oct 27 18:13:25.100 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.101 INFO kablam! --> src/lib.rs:35:3 Oct 27 18:13:25.101 INFO kablam! | Oct 27 18:13:25.101 INFO kablam! 35 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:25.101 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.101 INFO kablam! | Oct 27 18:13:25.101 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 18:13:25.101 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.102 INFO kablam! Oct 27 18:13:25.102 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.102 INFO kablam! --> src/lib.rs:36:3 Oct 27 18:13:25.102 INFO kablam! | Oct 27 18:13:25.102 INFO kablam! 36 | pca9685.device.smbus_write_byte_data(MODE_2_REG, 0x04); Oct 27 18:13:25.102 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.102 INFO kablam! | Oct 27 18:13:25.102 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.102 INFO kablam! Oct 27 18:13:25.102 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.102 INFO kablam! --> src/lib.rs:37:3 Oct 27 18:13:25.102 INFO kablam! | Oct 27 18:13:25.102 INFO kablam! 37 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Oct 27 18:13:25.102 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.102 INFO kablam! | Oct 27 18:13:25.102 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.102 INFO kablam! Oct 27 18:13:25.102 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.102 INFO kablam! --> src/lib.rs:40:3 Oct 27 18:13:25.102 INFO kablam! | Oct 27 18:13:25.103 INFO kablam! 40 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Oct 27 18:13:25.103 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.103 INFO kablam! | Oct 27 18:13:25.103 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.103 INFO kablam! Oct 27 18:13:25.163 INFO kablam! warning: unused variable: `frequency` Oct 27 18:13:25.165 INFO kablam! --> src/lib.rs:32:37 Oct 27 18:13:25.165 INFO kablam! | Oct 27 18:13:25.165 INFO kablam! 32 | pub fn new(device: LinuxI2CDevice, frequency: u16) -> Result { Oct 27 18:13:25.165 INFO kablam! | ^^^^^^^^^ help: consider using `_frequency` instead Oct 27 18:13:25.165 INFO kablam! | Oct 27 18:13:25.165 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 18:13:25.165 INFO kablam! Oct 27 18:13:25.165 INFO kablam! warning: constant item is never used: `AUTO_INCREMENT` Oct 27 18:13:25.165 INFO kablam! --> src/lib.rs:21:1 Oct 27 18:13:25.165 INFO kablam! | Oct 27 18:13:25.165 INFO kablam! 21 | const AUTO_INCREMENT: u8 = 0b1 << 5; Oct 27 18:13:25.165 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.165 INFO kablam! | Oct 27 18:13:25.165 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 18:13:25.165 INFO kablam! Oct 27 18:13:25.171 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.171 INFO kablam! --> src/lib.rs:35:3 Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! 35 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:25.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 18:13:25.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.171 INFO kablam! Oct 27 18:13:25.171 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.171 INFO kablam! --> src/lib.rs:36:3 Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! 36 | pca9685.device.smbus_write_byte_data(MODE_2_REG, 0x04); Oct 27 18:13:25.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.171 INFO kablam! Oct 27 18:13:25.171 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.171 INFO kablam! --> src/lib.rs:37:3 Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! 37 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Oct 27 18:13:25.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.171 INFO kablam! Oct 27 18:13:25.171 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:25.171 INFO kablam! --> src/lib.rs:40:3 Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! 40 | pca9685.device.smbus_write_byte_data(MODE_1_REG, mode1); Oct 27 18:13:25.171 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:25.171 INFO kablam! | Oct 27 18:13:25.171 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:25.171 INFO kablam! Oct 27 18:13:26.198 INFO kablam! warning: unused imports: `Duration`, `Instant` Oct 27 18:13:26.198 INFO kablam! --> src/main.rs:4:17 Oct 27 18:13:26.198 INFO kablam! | Oct 27 18:13:26.198 INFO kablam! 4 | use std::time::{Instant,Duration}; Oct 27 18:13:26.198 INFO kablam! | ^^^^^^^ ^^^^^^^^ Oct 27 18:13:26.198 INFO kablam! | Oct 27 18:13:26.198 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 18:13:26.198 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:5:5 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 5 | use std::thread::sleep_ms; Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! = note: #[warn(deprecated)] on by default Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:17:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 17 | sleep_ms(3000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:23:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 23 | sleep_ms(3000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:26:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 26 | sleep_ms(1000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:28:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 28 | sleep_ms(1000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:30:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 30 | sleep_ms(1000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:32:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 32 | sleep_ms(1000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:34:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 34 | sleep_ms(1000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.215 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.215 INFO kablam! --> src/main.rs:36:2 Oct 27 18:13:26.215 INFO kablam! | Oct 27 18:13:26.215 INFO kablam! 36 | sleep_ms(3000); Oct 27 18:13:26.215 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.215 INFO kablam! Oct 27 18:13:26.233 INFO kablam! warning: unused variable: `servo_max` Oct 27 18:13:26.234 INFO kablam! --> src/main.rs:13:6 Oct 27 18:13:26.234 INFO kablam! | Oct 27 18:13:26.234 INFO kablam! 13 | let servo_max = 2000.0; Oct 27 18:13:26.234 INFO kablam! | ^^^^^^^^^ help: consider using `_servo_max` instead Oct 27 18:13:26.235 INFO kablam! | Oct 27 18:13:26.235 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 18:13:26.235 INFO kablam! Oct 27 18:13:26.235 INFO kablam! warning: unused variable: `i` Oct 27 18:13:26.235 INFO kablam! --> src/main.rs:15:10 Oct 27 18:13:26.235 INFO kablam! | Oct 27 18:13:26.235 INFO kablam! 15 | let mut i = servo_min; Oct 27 18:13:26.235 INFO kablam! | ^ help: consider using `_i` instead Oct 27 18:13:26.235 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: variable does not need to be mutable Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:15:6 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 15 | let mut i = servo_min; Oct 27 18:13:26.238 INFO kablam! | ----^ Oct 27 18:13:26.238 INFO kablam! | | Oct 27 18:13:26.238 INFO kablam! | help: remove this `mut` Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:10:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 10 | pca9685.set_frequency(100); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:11:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 11 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:16:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 16 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:22:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 22 | pca9685.set_pulse_length(0, servo_min); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:25:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 25 | pca9685.set_pulse_length(0, 1250.0); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.238 INFO kablam! --> src/main.rs:27:2 Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! 27 | pca9685.set_pulse_length(0, 1200.0); Oct 27 18:13:26.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.238 INFO kablam! | Oct 27 18:13:26.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.238 INFO kablam! Oct 27 18:13:26.238 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.239 INFO kablam! --> src/main.rs:29:2 Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! 29 | pca9685.set_pulse_length(0, 1150.0); Oct 27 18:13:26.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.239 INFO kablam! Oct 27 18:13:26.239 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.239 INFO kablam! --> src/main.rs:31:2 Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! 31 | pca9685.set_pulse_length(0, 1100.0); Oct 27 18:13:26.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.239 INFO kablam! Oct 27 18:13:26.239 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.239 INFO kablam! --> src/main.rs:33:2 Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! 33 | pca9685.set_pulse_length(0, 1050.0); Oct 27 18:13:26.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.239 INFO kablam! | Oct 27 18:13:26.239 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.239 INFO kablam! Oct 27 18:13:26.242 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.242 INFO kablam! --> src/main.rs:35:2 Oct 27 18:13:26.242 INFO kablam! | Oct 27 18:13:26.242 INFO kablam! 35 | pca9685.set_pulse_length(0, 1250.0); Oct 27 18:13:26.242 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.242 INFO kablam! | Oct 27 18:13:26.242 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.242 INFO kablam! Oct 27 18:13:26.242 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.242 INFO kablam! --> src/main.rs:38:2 Oct 27 18:13:26.242 INFO kablam! | Oct 27 18:13:26.242 INFO kablam! 38 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.242 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.242 INFO kablam! | Oct 27 18:13:26.242 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.242 INFO kablam! Oct 27 18:13:26.383 INFO kablam! warning: unused imports: `Duration`, `Instant` Oct 27 18:13:26.383 INFO kablam! --> src/main.rs:4:17 Oct 27 18:13:26.383 INFO kablam! | Oct 27 18:13:26.383 INFO kablam! 4 | use std::time::{Instant,Duration}; Oct 27 18:13:26.383 INFO kablam! | ^^^^^^^ ^^^^^^^^ Oct 27 18:13:26.383 INFO kablam! | Oct 27 18:13:26.383 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 18:13:26.383 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:5:5 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 5 | use std::thread::sleep_ms; Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! = note: #[warn(deprecated)] on by default Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:17:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 17 | sleep_ms(3000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:23:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 23 | sleep_ms(3000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:26:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 26 | sleep_ms(1000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:28:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 28 | sleep_ms(1000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:30:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 30 | sleep_ms(1000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:32:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 32 | sleep_ms(1000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.391 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.391 INFO kablam! --> src/main.rs:34:2 Oct 27 18:13:26.391 INFO kablam! | Oct 27 18:13:26.391 INFO kablam! 34 | sleep_ms(1000); Oct 27 18:13:26.391 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.391 INFO kablam! Oct 27 18:13:26.392 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Oct 27 18:13:26.392 INFO kablam! --> src/main.rs:36:2 Oct 27 18:13:26.392 INFO kablam! | Oct 27 18:13:26.392 INFO kablam! 36 | sleep_ms(3000); Oct 27 18:13:26.392 INFO kablam! | ^^^^^^^^ Oct 27 18:13:26.392 INFO kablam! Oct 27 18:13:26.423 INFO kablam! warning: unused variable: `servo_max` Oct 27 18:13:26.423 INFO kablam! --> src/main.rs:13:6 Oct 27 18:13:26.423 INFO kablam! | Oct 27 18:13:26.423 INFO kablam! 13 | let servo_max = 2000.0; Oct 27 18:13:26.423 INFO kablam! | ^^^^^^^^^ help: consider using `_servo_max` instead Oct 27 18:13:26.423 INFO kablam! | Oct 27 18:13:26.423 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 18:13:26.423 INFO kablam! Oct 27 18:13:26.423 INFO kablam! warning: unused variable: `i` Oct 27 18:13:26.423 INFO kablam! --> src/main.rs:15:10 Oct 27 18:13:26.423 INFO kablam! | Oct 27 18:13:26.423 INFO kablam! 15 | let mut i = servo_min; Oct 27 18:13:26.423 INFO kablam! | ^ help: consider using `_i` instead Oct 27 18:13:26.423 INFO kablam! Oct 27 18:13:26.423 INFO kablam! warning: variable does not need to be mutable Oct 27 18:13:26.423 INFO kablam! --> src/main.rs:15:6 Oct 27 18:13:26.423 INFO kablam! | Oct 27 18:13:26.423 INFO kablam! 15 | let mut i = servo_min; Oct 27 18:13:26.423 INFO kablam! | ----^ Oct 27 18:13:26.423 INFO kablam! | | Oct 27 18:13:26.423 INFO kablam! | help: remove this `mut` Oct 27 18:13:26.423 INFO kablam! | Oct 27 18:13:26.423 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 18:13:26.423 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:10:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 10 | pca9685.set_frequency(100); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:11:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 11 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:16:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 16 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:22:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 22 | pca9685.set_pulse_length(0, servo_min); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:25:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 25 | pca9685.set_pulse_length(0, 1250.0); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:27:2 Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! 27 | pca9685.set_pulse_length(0, 1200.0); Oct 27 18:13:26.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.431 INFO kablam! | Oct 27 18:13:26.431 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.431 INFO kablam! Oct 27 18:13:26.431 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.431 INFO kablam! --> src/main.rs:29:2 Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! 29 | pca9685.set_pulse_length(0, 1150.0); Oct 27 18:13:26.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.432 INFO kablam! Oct 27 18:13:26.432 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.432 INFO kablam! --> src/main.rs:31:2 Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! 31 | pca9685.set_pulse_length(0, 1100.0); Oct 27 18:13:26.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.432 INFO kablam! Oct 27 18:13:26.432 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.432 INFO kablam! --> src/main.rs:33:2 Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! 33 | pca9685.set_pulse_length(0, 1050.0); Oct 27 18:13:26.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.432 INFO kablam! Oct 27 18:13:26.432 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.432 INFO kablam! --> src/main.rs:35:2 Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! 35 | pca9685.set_pulse_length(0, 1250.0); Oct 27 18:13:26.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.432 INFO kablam! Oct 27 18:13:26.432 INFO kablam! warning: unused `std::result::Result` that must be used Oct 27 18:13:26.432 INFO kablam! --> src/main.rs:38:2 Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! 38 | pca9685.set_all_duty_cycle(0); Oct 27 18:13:26.432 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 18:13:26.432 INFO kablam! | Oct 27 18:13:26.432 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 27 18:13:26.432 INFO kablam! Oct 27 18:13:26.439 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.39s Oct 27 18:13:26.445 INFO kablam! su: No module specific data is present Oct 27 18:13:26.872 INFO running `"docker" "rm" "-f" "7ef25426661de43f76d67feb89f94bd09b80c299c078b15b89d65cddb7e6510c"` Oct 27 18:13:27.015 INFO blam! 7ef25426661de43f76d67feb89f94bd09b80c299c078b15b89d65cddb7e6510c