Dec 19 22:12:05.010 INFO checking RadioTelescopeAGH/shield against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:12:05.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:12:05.536 INFO [stdout] 9b988b2db99f8b9879f8fab8cb331277f260b92bda762a0e2294530e406f1c2d
Dec 19 22:12:05.538 INFO running `"docker" "start" "-a" "9b988b2db99f8b9879f8fab8cb331277f260b92bda762a0e2294530e406f1c2d"`
Dec 19 22:12:07.152 INFO [stderr]     Checking serial-core v0.4.0
Dec 19 22:12:07.156 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 19 22:12:07.156 INFO [stderr]    Compiling wiringpi v0.2.4
Dec 19 22:12:07.944 INFO [stderr]     Checking serial-unix v0.4.0
Dec 19 22:12:08.468 INFO [stderr]     Checking serial v0.4.0
Dec 19 22:12:08.840 INFO [stderr]     Checking driver v0.1.0 (/opt/crater/workdir)
Dec 19 22:12:09.107 INFO [stderr] warning: unused import: `std::env`
Dec 19 22:12:09.107 INFO [stderr]  --> src/main.rs:4:5
Dec 19 22:12:09.107 INFO [stderr]   |
Dec 19 22:12:09.107 INFO [stderr] 4 | use std::env;
Dec 19 22:12:09.107 INFO [stderr]   |     ^^^^^^^^
Dec 19 22:12:09.107 INFO [stderr]   |
Dec 19 22:12:09.107 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:12:09.107 INFO [stderr] 
Dec 19 22:12:09.107 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 22:12:09.107 INFO [stderr]  --> src/main.rs:9:5
Dec 19 22:12:09.108 INFO [stderr]   |
Dec 19 22:12:09.108 INFO [stderr] 9 | use std::io::prelude::*;
Dec 19 22:12:09.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.108 INFO [stderr] 
Dec 19 22:12:09.108 INFO [stderr] warning: unused import: `time`
Dec 19 22:12:09.109 INFO [stderr]   --> src/main.rs:12:19
Dec 19 22:12:09.109 INFO [stderr]    |
Dec 19 22:12:09.109 INFO [stderr] 12 | use std::{thread, time};
Dec 19 22:12:09.110 INFO [stderr]    |                   ^^^^
Dec 19 22:12:09.110 INFO [stderr] 
Dec 19 22:12:09.145 INFO [stderr] warning: function is never used: `configure_port`
Dec 19 22:12:09.145 INFO [stderr]   --> src/main.rs:98:1
Dec 19 22:12:09.145 INFO [stderr]    |
Dec 19 22:12:09.146 INFO [stderr] 98 | fn configure_port<T: SerialPort>(serial_port: &mut T) -> io::Result<()> {
Dec 19 22:12:09.146 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.146 INFO [stderr]    |
Dec 19 22:12:09.147 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:12:09.147 INFO [stderr] 
Dec 19 22:12:09.152 INFO [stderr] warning: variant `A_Forward` should have a camel case name such as `AForward`
Dec 19 22:12:09.153 INFO [stderr]   --> src/main.rs:21:5
Dec 19 22:12:09.153 INFO [stderr]    |
Dec 19 22:12:09.153 INFO [stderr] 21 |     A_Forward(u16),
Dec 19 22:12:09.153 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:12:09.153 INFO [stderr]    |
Dec 19 22:12:09.153 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 19 22:12:09.153 INFO [stderr] 
Dec 19 22:12:09.153 INFO [stderr] warning: variant `B_Forward` should have a camel case name such as `BForward`
Dec 19 22:12:09.153 INFO [stderr]   --> src/main.rs:22:5
Dec 19 22:12:09.153 INFO [stderr]    |
Dec 19 22:12:09.153 INFO [stderr] 22 |     B_Forward(u16),
Dec 19 22:12:09.153 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:12:09.153 INFO [stderr] 
Dec 19 22:12:09.153 INFO [stderr] warning: variant `A_Back` should have a camel case name such as `ABack`
Dec 19 22:12:09.153 INFO [stderr]   --> src/main.rs:23:5
Dec 19 22:12:09.153 INFO [stderr]    |
Dec 19 22:12:09.153 INFO [stderr] 23 |     A_Back(u16),
Dec 19 22:12:09.153 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 22:12:09.153 INFO [stderr] 
Dec 19 22:12:09.153 INFO [stderr] warning: variant `B_Back` should have a camel case name such as `BBack`
Dec 19 22:12:09.153 INFO [stderr]   --> src/main.rs:24:5
Dec 19 22:12:09.153 INFO [stderr]    |
Dec 19 22:12:09.153 INFO [stderr] 24 |     B_Back(u16),
Dec 19 22:12:09.153 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 22:12:09.153 INFO [stderr] 
Dec 19 22:12:09.153 INFO [stderr] warning: variable `In0A` should have a snake case name such as `in0_a`
Dec 19 22:12:09.153 INFO [stderr]   --> src/main.rs:38:9
Dec 19 22:12:09.154 INFO [stderr]    |
Dec 19 22:12:09.154 INFO [stderr] 38 |     let In0A = pi.output_pin(MOTOR_A_IN_PIN_0);
Dec 19 22:12:09.154 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.154 INFO [stderr]    |
Dec 19 22:12:09.155 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 22:12:09.155 INFO [stderr] 
Dec 19 22:12:09.155 INFO [stderr] warning: variable `In1A` should have a snake case name such as `in1_a`
Dec 19 22:12:09.155 INFO [stderr]   --> src/main.rs:39:9
Dec 19 22:12:09.156 INFO [stderr]    |
Dec 19 22:12:09.156 INFO [stderr] 39 |     let In1A = pi.output_pin(MOTOR_A_IN_PIN_1);
Dec 19 22:12:09.156 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.156 INFO [stderr] 
Dec 19 22:12:09.156 INFO [stderr] warning: variable `In0B` should have a snake case name such as `in0_b`
Dec 19 22:12:09.156 INFO [stderr]   --> src/main.rs:41:9
Dec 19 22:12:09.156 INFO [stderr]    |
Dec 19 22:12:09.156 INFO [stderr] 41 |     let In0B = pi.output_pin(MOTOR_B_IN_PIN_0);
Dec 19 22:12:09.156 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.156 INFO [stderr] 
Dec 19 22:12:09.157 INFO [stderr] warning: variable `In1B` should have a snake case name such as `in1_b`
Dec 19 22:12:09.157 INFO [stderr]   --> src/main.rs:42:9
Dec 19 22:12:09.157 INFO [stderr]    |
Dec 19 22:12:09.157 INFO [stderr] 42 |     let In1B = pi.output_pin(MOTOR_B_IN_PIN_1);
Dec 19 22:12:09.157 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.157 INFO [stderr] 
Dec 19 22:12:09.157 INFO [stderr] warning: variable `PWMA` should have a snake case name such as `pwma`
Dec 19 22:12:09.157 INFO [stderr]   --> src/main.rs:44:9
Dec 19 22:12:09.157 INFO [stderr]    |
Dec 19 22:12:09.157 INFO [stderr] 44 |     let PWMA = pi.output_pin(MOTOR_A_PWM_PIN);
Dec 19 22:12:09.157 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.157 INFO [stderr] 
Dec 19 22:12:09.164 INFO [stderr] warning: variable `PWMB` should have a snake case name such as `pwmb`
Dec 19 22:12:09.164 INFO [stderr]   --> src/main.rs:45:9
Dec 19 22:12:09.164 INFO [stderr]    |
Dec 19 22:12:09.164 INFO [stderr] 45 |     let PWMB = pi.output_pin(MOTOR_B_PWM_PIN);
Dec 19 22:12:09.164 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.164 INFO [stderr] 
Dec 19 22:12:09.164 INFO [stderr] warning: unused import: `std::env`
Dec 19 22:12:09.164 INFO [stderr]  --> src/main.rs:4:5
Dec 19 22:12:09.164 INFO [stderr]   |
Dec 19 22:12:09.164 INFO [stderr] 4 | use std::env;
Dec 19 22:12:09.164 INFO [stderr]   |     ^^^^^^^^
Dec 19 22:12:09.164 INFO [stderr]   |
Dec 19 22:12:09.164 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:12:09.164 INFO [stderr] 
Dec 19 22:12:09.164 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 22:12:09.164 INFO [stderr]  --> src/main.rs:9:5
Dec 19 22:12:09.164 INFO [stderr]   |
Dec 19 22:12:09.164 INFO [stderr] 9 | use std::io::prelude::*;
Dec 19 22:12:09.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.164 INFO [stderr] 
Dec 19 22:12:09.164 INFO [stderr] warning: unused import: `time`
Dec 19 22:12:09.164 INFO [stderr]   --> src/main.rs:12:19
Dec 19 22:12:09.164 INFO [stderr]    |
Dec 19 22:12:09.164 INFO [stderr] 12 | use std::{thread, time};
Dec 19 22:12:09.164 INFO [stderr]    |                   ^^^^
Dec 19 22:12:09.164 INFO [stderr] 
Dec 19 22:12:09.167 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:12:09.167 INFO [stderr]    --> src/main.rs:120:5
Dec 19 22:12:09.167 INFO [stderr]     |
Dec 19 22:12:09.167 INFO [stderr] 120 |     send.send(MotorCommand::A_Forward(100));
Dec 19 22:12:09.167 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.167 INFO [stderr]     |
Dec 19 22:12:09.167 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 22:12:09.167 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:12:09.167 INFO [stderr] 
Dec 19 22:12:09.200 INFO [stderr] warning: function is never used: `configure_port`
Dec 19 22:12:09.200 INFO [stderr]   --> src/main.rs:98:1
Dec 19 22:12:09.200 INFO [stderr]    |
Dec 19 22:12:09.200 INFO [stderr] 98 | fn configure_port<T: SerialPort>(serial_port: &mut T) -> io::Result<()> {
Dec 19 22:12:09.200 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.200 INFO [stderr]    |
Dec 19 22:12:09.200 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 22:12:09.200 INFO [stderr] 
Dec 19 22:12:09.204 INFO [stderr] warning: variant `A_Forward` should have a camel case name such as `AForward`
Dec 19 22:12:09.204 INFO [stderr]   --> src/main.rs:21:5
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr] 21 |     A_Forward(u16),
Dec 19 22:12:09.204 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 19 22:12:09.204 INFO [stderr] 
Dec 19 22:12:09.204 INFO [stderr] warning: variant `B_Forward` should have a camel case name such as `BForward`
Dec 19 22:12:09.204 INFO [stderr]   --> src/main.rs:22:5
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr] 22 |     B_Forward(u16),
Dec 19 22:12:09.204 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 22:12:09.204 INFO [stderr] 
Dec 19 22:12:09.204 INFO [stderr] warning: variant `A_Back` should have a camel case name such as `ABack`
Dec 19 22:12:09.204 INFO [stderr]   --> src/main.rs:23:5
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr] 23 |     A_Back(u16),
Dec 19 22:12:09.204 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 22:12:09.204 INFO [stderr] 
Dec 19 22:12:09.204 INFO [stderr] warning: variant `B_Back` should have a camel case name such as `BBack`
Dec 19 22:12:09.204 INFO [stderr]   --> src/main.rs:24:5
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr] 24 |     B_Back(u16),
Dec 19 22:12:09.204 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 22:12:09.204 INFO [stderr] 
Dec 19 22:12:09.204 INFO [stderr] warning: variable `In0A` should have a snake case name such as `in0_a`
Dec 19 22:12:09.204 INFO [stderr]   --> src/main.rs:38:9
Dec 19 22:12:09.204 INFO [stderr]    |
Dec 19 22:12:09.204 INFO [stderr] 38 |     let In0A = pi.output_pin(MOTOR_A_IN_PIN_0);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.205 INFO [stderr] warning: variable `In1A` should have a snake case name such as `in1_a`
Dec 19 22:12:09.205 INFO [stderr]   --> src/main.rs:39:9
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr] 39 |     let In1A = pi.output_pin(MOTOR_A_IN_PIN_1);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.205 INFO [stderr] warning: variable `In0B` should have a snake case name such as `in0_b`
Dec 19 22:12:09.205 INFO [stderr]   --> src/main.rs:41:9
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr] 41 |     let In0B = pi.output_pin(MOTOR_B_IN_PIN_0);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.205 INFO [stderr] warning: variable `In1B` should have a snake case name such as `in1_b`
Dec 19 22:12:09.205 INFO [stderr]   --> src/main.rs:42:9
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr] 42 |     let In1B = pi.output_pin(MOTOR_B_IN_PIN_1);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.205 INFO [stderr] warning: variable `PWMA` should have a snake case name such as `pwma`
Dec 19 22:12:09.205 INFO [stderr]   --> src/main.rs:44:9
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr] 44 |     let PWMA = pi.output_pin(MOTOR_A_PWM_PIN);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.205 INFO [stderr] warning: variable `PWMB` should have a snake case name such as `pwmb`
Dec 19 22:12:09.205 INFO [stderr]   --> src/main.rs:45:9
Dec 19 22:12:09.205 INFO [stderr]    |
Dec 19 22:12:09.205 INFO [stderr] 45 |     let PWMB = pi.output_pin(MOTOR_B_PWM_PIN);
Dec 19 22:12:09.205 INFO [stderr]    |         ^^^^
Dec 19 22:12:09.205 INFO [stderr] 
Dec 19 22:12:09.211 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 22:12:09.211 INFO [stderr]    --> src/main.rs:120:5
Dec 19 22:12:09.211 INFO [stderr]     |
Dec 19 22:12:09.211 INFO [stderr] 120 |     send.send(MotorCommand::A_Forward(100));
Dec 19 22:12:09.211 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:12:09.211 INFO [stderr]     |
Dec 19 22:12:09.211 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 22:12:09.211 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 22:12:09.211 INFO [stderr] 
Dec 19 22:12:09.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 19 22:12:09.572 INFO running `"docker" "inspect" "9b988b2db99f8b9879f8fab8cb331277f260b92bda762a0e2294530e406f1c2d"`
Dec 19 22:12:09.694 INFO running `"docker" "rm" "-f" "9b988b2db99f8b9879f8fab8cb331277f260b92bda762a0e2294530e406f1c2d"`
Dec 19 22:12:09.879 INFO [stdout] 9b988b2db99f8b9879f8fab8cb331277f260b92bda762a0e2294530e406f1c2d