Dec 18 05:45:54.747 INFO checking RadioTelescopeAGH/shield against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:45:54.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/RadioTelescopeAGH/shield:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:45:55.250 INFO [stdout] 6bcb3c3457f5d03137ea6235e8a1a822a2a406a5a77deb1b7ac29f48be904e7e
Dec 18 05:45:55.252 INFO running `"docker" "start" "-a" "6bcb3c3457f5d03137ea6235e8a1a822a2a406a5a77deb1b7ac29f48be904e7e"`
Dec 18 05:45:57.267 INFO [stderr]     Checking termios v0.2.2
Dec 18 05:45:57.268 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 18 05:45:57.268 INFO [stderr]     Checking serial-core v0.4.0
Dec 18 05:45:57.269 INFO [stderr]    Compiling wiringpi v0.2.4
Dec 18 05:45:58.736 INFO [stderr]     Checking serial-unix v0.4.0
Dec 18 05:45:59.371 INFO [stderr]     Checking serial v0.4.0
Dec 18 05:45:59.945 INFO [stderr]     Checking driver v0.1.0 (/opt/crater/workdir)
Dec 18 05:46:00.423 INFO [stderr] warning: unused import: `std::env`
Dec 18 05:46:00.424 INFO [stderr]  --> src/main.rs:4:5
Dec 18 05:46:00.424 INFO [stderr]   |
Dec 18 05:46:00.424 INFO [stderr] 4 | use std::env;
Dec 18 05:46:00.424 INFO [stderr]   |     ^^^^^^^^
Dec 18 05:46:00.436 INFO [stderr]   |
Dec 18 05:46:00.437 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:46:00.437 INFO [stderr] 
Dec 18 05:46:00.437 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 05:46:00.437 INFO [stderr]  --> src/main.rs:9:5
Dec 18 05:46:00.438 INFO [stderr]   |
Dec 18 05:46:00.438 INFO [stderr] 9 | use std::io::prelude::*;
Dec 18 05:46:00.438 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.438 INFO [stderr] 
Dec 18 05:46:00.439 INFO [stderr] warning: unused import: `time`
Dec 18 05:46:00.439 INFO [stderr]   --> src/main.rs:12:19
Dec 18 05:46:00.439 INFO [stderr]    |
Dec 18 05:46:00.439 INFO [stderr] 12 | use std::{thread, time};
Dec 18 05:46:00.439 INFO [stderr]    |                   ^^^^
Dec 18 05:46:00.440 INFO [stderr] 
Dec 18 05:46:00.474 INFO [stderr] warning: unused import: `std::env`
Dec 18 05:46:00.474 INFO [stderr]  --> src/main.rs:4:5
Dec 18 05:46:00.474 INFO [stderr]   |
Dec 18 05:46:00.475 INFO [stderr] 4 | use std::env;
Dec 18 05:46:00.475 INFO [stderr]   |     ^^^^^^^^
Dec 18 05:46:00.475 INFO [stderr]   |
Dec 18 05:46:00.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:46:00.476 INFO [stderr] 
Dec 18 05:46:00.476 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 05:46:00.476 INFO [stderr]  --> src/main.rs:9:5
Dec 18 05:46:00.476 INFO [stderr]   |
Dec 18 05:46:00.477 INFO [stderr] 9 | use std::io::prelude::*;
Dec 18 05:46:00.477 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.477 INFO [stderr] 
Dec 18 05:46:00.477 INFO [stderr] warning: unused import: `time`
Dec 18 05:46:00.478 INFO [stderr]   --> src/main.rs:12:19
Dec 18 05:46:00.478 INFO [stderr]    |
Dec 18 05:46:00.478 INFO [stderr] 12 | use std::{thread, time};
Dec 18 05:46:00.478 INFO [stderr]    |                   ^^^^
Dec 18 05:46:00.478 INFO [stderr] 
Dec 18 05:46:00.521 INFO [stderr] warning: function is never used: `configure_port`
Dec 18 05:46:00.522 INFO [stderr]   --> src/main.rs:98:1
Dec 18 05:46:00.522 INFO [stderr]    |
Dec 18 05:46:00.522 INFO [stderr] 98 | fn configure_port<T: SerialPort>(serial_port: &mut T) -> io::Result<()> {
Dec 18 05:46:00.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.523 INFO [stderr]    |
Dec 18 05:46:00.523 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:46:00.524 INFO [stderr] 
Dec 18 05:46:00.539 INFO [stderr] warning: variant `A_Forward` should have a camel case name such as `AForward`
Dec 18 05:46:00.539 INFO [stderr]   --> src/main.rs:21:5
Dec 18 05:46:00.540 INFO [stderr]    |
Dec 18 05:46:00.540 INFO [stderr] 21 |     A_Forward(u16),
Dec 18 05:46:00.540 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 05:46:00.541 INFO [stderr]    |
Dec 18 05:46:00.541 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 05:46:00.541 INFO [stderr] 
Dec 18 05:46:00.542 INFO [stderr] warning: variant `B_Forward` should have a camel case name such as `BForward`
Dec 18 05:46:00.542 INFO [stderr]   --> src/main.rs:22:5
Dec 18 05:46:00.542 INFO [stderr]    |
Dec 18 05:46:00.542 INFO [stderr] 22 |     B_Forward(u16),
Dec 18 05:46:00.543 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 05:46:00.543 INFO [stderr] 
Dec 18 05:46:00.543 INFO [stderr] warning: variant `A_Back` should have a camel case name such as `ABack`
Dec 18 05:46:00.544 INFO [stderr]   --> src/main.rs:23:5
Dec 18 05:46:00.544 INFO [stderr]    |
Dec 18 05:46:00.544 INFO [stderr] 23 |     A_Back(u16),
Dec 18 05:46:00.544 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 05:46:00.544 INFO [stderr] 
Dec 18 05:46:00.545 INFO [stderr] warning: variant `B_Back` should have a camel case name such as `BBack`
Dec 18 05:46:00.545 INFO [stderr]   --> src/main.rs:24:5
Dec 18 05:46:00.545 INFO [stderr]    |
Dec 18 05:46:00.545 INFO [stderr] 24 |     B_Back(u16),
Dec 18 05:46:00.545 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 05:46:00.545 INFO [stderr] 
Dec 18 05:46:00.546 INFO [stderr] warning: variable `In0A` should have a snake case name such as `in0_a`
Dec 18 05:46:00.547 INFO [stderr]   --> src/main.rs:38:9
Dec 18 05:46:00.547 INFO [stderr]    |
Dec 18 05:46:00.547 INFO [stderr] 38 |     let In0A = pi.output_pin(MOTOR_A_IN_PIN_0);
Dec 18 05:46:00.547 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.548 INFO [stderr]    |
Dec 18 05:46:00.548 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:46:00.548 INFO [stderr] 
Dec 18 05:46:00.549 INFO [stderr] warning: variable `In1A` should have a snake case name such as `in1_a`
Dec 18 05:46:00.549 INFO [stderr]   --> src/main.rs:39:9
Dec 18 05:46:00.549 INFO [stderr]    |
Dec 18 05:46:00.549 INFO [stderr] 39 |     let In1A = pi.output_pin(MOTOR_A_IN_PIN_1);
Dec 18 05:46:00.550 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.550 INFO [stderr] 
Dec 18 05:46:00.550 INFO [stderr] warning: variable `In0B` should have a snake case name such as `in0_b`
Dec 18 05:46:00.550 INFO [stderr]   --> src/main.rs:41:9
Dec 18 05:46:00.551 INFO [stderr]    |
Dec 18 05:46:00.551 INFO [stderr] 41 |     let In0B = pi.output_pin(MOTOR_B_IN_PIN_0);
Dec 18 05:46:00.551 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.551 INFO [stderr] 
Dec 18 05:46:00.552 INFO [stderr] warning: variable `In1B` should have a snake case name such as `in1_b`
Dec 18 05:46:00.552 INFO [stderr]   --> src/main.rs:42:9
Dec 18 05:46:00.552 INFO [stderr]    |
Dec 18 05:46:00.553 INFO [stderr] 42 |     let In1B = pi.output_pin(MOTOR_B_IN_PIN_1);
Dec 18 05:46:00.553 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.553 INFO [stderr] 
Dec 18 05:46:00.553 INFO [stderr] warning: variable `PWMA` should have a snake case name such as `pwma`
Dec 18 05:46:00.553 INFO [stderr]   --> src/main.rs:44:9
Dec 18 05:46:00.554 INFO [stderr]    |
Dec 18 05:46:00.554 INFO [stderr] 44 |     let PWMA = pi.output_pin(MOTOR_A_PWM_PIN);
Dec 18 05:46:00.554 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.554 INFO [stderr] 
Dec 18 05:46:00.555 INFO [stderr] warning: variable `PWMB` should have a snake case name such as `pwmb`
Dec 18 05:46:00.555 INFO [stderr]   --> src/main.rs:45:9
Dec 18 05:46:00.555 INFO [stderr]    |
Dec 18 05:46:00.556 INFO [stderr] 45 |     let PWMB = pi.output_pin(MOTOR_B_PWM_PIN);
Dec 18 05:46:00.556 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.556 INFO [stderr] 
Dec 18 05:46:00.572 INFO [stderr] warning: function is never used: `configure_port`
Dec 18 05:46:00.572 INFO [stderr]   --> src/main.rs:98:1
Dec 18 05:46:00.572 INFO [stderr]    |
Dec 18 05:46:00.573 INFO [stderr] 98 | fn configure_port<T: SerialPort>(serial_port: &mut T) -> io::Result<()> {
Dec 18 05:46:00.573 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:46:00.574 INFO [stderr]    --> src/main.rs:120:5
Dec 18 05:46:00.575 INFO [stderr]     |
Dec 18 05:46:00.575 INFO [stderr] 120 |     send.send(MotorCommand::A_Forward(100));
Dec 18 05:46:00.575 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.576 INFO [stderr]     |
Dec 18 05:46:00.576 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 05:46:00.576 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:46:00.577 INFO [stderr] 
Dec 18 05:46:00.580 INFO [stderr]    |
Dec 18 05:46:00.581 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:46:00.581 INFO [stderr] 
Dec 18 05:46:00.593 INFO [stderr] warning: variant `A_Forward` should have a camel case name such as `AForward`
Dec 18 05:46:00.593 INFO [stderr]   --> src/main.rs:21:5
Dec 18 05:46:00.593 INFO [stderr]    |
Dec 18 05:46:00.594 INFO [stderr] 21 |     A_Forward(u16),
Dec 18 05:46:00.594 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 05:46:00.594 INFO [stderr]    |
Dec 18 05:46:00.594 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 05:46:00.594 INFO [stderr] 
Dec 18 05:46:00.595 INFO [stderr] warning: variant `B_Forward` should have a camel case name such as `BForward`
Dec 18 05:46:00.595 INFO [stderr]   --> src/main.rs:22:5
Dec 18 05:46:00.595 INFO [stderr]    |
Dec 18 05:46:00.596 INFO [stderr] 22 |     B_Forward(u16),
Dec 18 05:46:00.596 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 05:46:00.596 INFO [stderr] 
Dec 18 05:46:00.596 INFO [stderr] warning: variant `A_Back` should have a camel case name such as `ABack`
Dec 18 05:46:00.597 INFO [stderr]   --> src/main.rs:23:5
Dec 18 05:46:00.597 INFO [stderr]    |
Dec 18 05:46:00.597 INFO [stderr] 23 |     A_Back(u16),
Dec 18 05:46:00.598 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 05:46:00.598 INFO [stderr] 
Dec 18 05:46:00.598 INFO [stderr] warning: variant `B_Back` should have a camel case name such as `BBack`
Dec 18 05:46:00.599 INFO [stderr]   --> src/main.rs:24:5
Dec 18 05:46:00.599 INFO [stderr]    |
Dec 18 05:46:00.599 INFO [stderr] 24 |     B_Back(u16),
Dec 18 05:46:00.600 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 05:46:00.600 INFO [stderr] 
Dec 18 05:46:00.601 INFO [stderr] warning: variable `In0A` should have a snake case name such as `in0_a`
Dec 18 05:46:00.601 INFO [stderr]   --> src/main.rs:38:9
Dec 18 05:46:00.601 INFO [stderr]    |
Dec 18 05:46:00.602 INFO [stderr] 38 |     let In0A = pi.output_pin(MOTOR_A_IN_PIN_0);
Dec 18 05:46:00.602 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.602 INFO [stderr]    |
Dec 18 05:46:00.603 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:46:00.603 INFO [stderr] 
Dec 18 05:46:00.603 INFO [stderr] warning: variable `In1A` should have a snake case name such as `in1_a`
Dec 18 05:46:00.603 INFO [stderr]   --> src/main.rs:39:9
Dec 18 05:46:00.604 INFO [stderr]    |
Dec 18 05:46:00.604 INFO [stderr] 39 |     let In1A = pi.output_pin(MOTOR_A_IN_PIN_1);
Dec 18 05:46:00.604 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.604 INFO [stderr] 
Dec 18 05:46:00.605 INFO [stderr] warning: variable `In0B` should have a snake case name such as `in0_b`
Dec 18 05:46:00.605 INFO [stderr]   --> src/main.rs:41:9
Dec 18 05:46:00.605 INFO [stderr]    |
Dec 18 05:46:00.606 INFO [stderr] 41 |     let In0B = pi.output_pin(MOTOR_B_IN_PIN_0);
Dec 18 05:46:00.606 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.606 INFO [stderr] 
Dec 18 05:46:00.607 INFO [stderr] warning: variable `In1B` should have a snake case name such as `in1_b`
Dec 18 05:46:00.607 INFO [stderr]   --> src/main.rs:42:9
Dec 18 05:46:00.607 INFO [stderr]    |
Dec 18 05:46:00.607 INFO [stderr] 42 |     let In1B = pi.output_pin(MOTOR_B_IN_PIN_1);
Dec 18 05:46:00.608 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.608 INFO [stderr] 
Dec 18 05:46:00.608 INFO [stderr] warning: variable `PWMA` should have a snake case name such as `pwma`
Dec 18 05:46:00.609 INFO [stderr]   --> src/main.rs:44:9
Dec 18 05:46:00.609 INFO [stderr]    |
Dec 18 05:46:00.609 INFO [stderr] 44 |     let PWMA = pi.output_pin(MOTOR_A_PWM_PIN);
Dec 18 05:46:00.609 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.610 INFO [stderr] 
Dec 18 05:46:00.610 INFO [stderr] warning: variable `PWMB` should have a snake case name such as `pwmb`
Dec 18 05:46:00.610 INFO [stderr]   --> src/main.rs:45:9
Dec 18 05:46:00.610 INFO [stderr]    |
Dec 18 05:46:00.611 INFO [stderr] 45 |     let PWMB = pi.output_pin(MOTOR_B_PWM_PIN);
Dec 18 05:46:00.611 INFO [stderr]    |         ^^^^
Dec 18 05:46:00.611 INFO [stderr] 
Dec 18 05:46:00.620 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:46:00.620 INFO [stderr]    --> src/main.rs:120:5
Dec 18 05:46:00.620 INFO [stderr]     |
Dec 18 05:46:00.621 INFO [stderr] 120 |     send.send(MotorCommand::A_Forward(100));
Dec 18 05:46:00.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:46:00.621 INFO [stderr]     |
Dec 18 05:46:00.621 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 05:46:00.622 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:46:00.622 INFO [stderr] 
Dec 18 05:46:00.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 18 05:46:01.933 INFO running `"docker" "inspect" "6bcb3c3457f5d03137ea6235e8a1a822a2a406a5a77deb1b7ac29f48be904e7e"`
Dec 18 05:46:02.276 INFO running `"docker" "rm" "-f" "6bcb3c3457f5d03137ea6235e8a1a822a2a406a5a77deb1b7ac29f48be904e7e"`
Dec 18 05:46:02.592 INFO [stdout] 6bcb3c3457f5d03137ea6235e8a1a822a2a406a5a77deb1b7ac29f48be904e7e