Dec 18 07:04:17.709 INFO checking Jon0/usbdrivers against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:04:17.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Jon0/usbdrivers:/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 07:04:17.915 INFO [stdout] f0b1ed7ffc1ac7484c28735dd13c292efa7d6ad38f9a580feac319cb18caf1bc
Dec 18 07:04:17.918 INFO running `"docker" "start" "-a" "f0b1ed7ffc1ac7484c28735dd13c292efa7d6ad38f9a580feac319cb18caf1bc"`
Dec 18 07:04:18.656 INFO [stderr]    Compiling libusb-sys v0.2.3
Dec 18 07:04:18.657 INFO [stderr]     Checking bit-set v0.2.0
Dec 18 07:04:19.948 INFO [stderr]     Checking libusb v0.3.0
Dec 18 07:04:20.644 INFO [stderr]     Checking logictl v0.1.0 (/opt/crater/workdir)
Dec 18 07:04:21.052 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 07:04:21.052 INFO [stderr]  --> src/main.rs:7:5
Dec 18 07:04:21.053 INFO [stderr]   |
Dec 18 07:04:21.053 INFO [stderr] 7 | use std::io::Read;
Dec 18 07:04:21.053 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr]   |
Dec 18 07:04:21.053 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `std::io::Seek`
Dec 18 07:04:21.053 INFO [stderr]  --> src/main.rs:8:5
Dec 18 07:04:21.053 INFO [stderr]   |
Dec 18 07:04:21.053 INFO [stderr] 8 | use std::io::Seek;
Dec 18 07:04:21.053 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Dec 18 07:04:21.053 INFO [stderr]  --> src/main.rs:9:5
Dec 18 07:04:21.053 INFO [stderr]   |
Dec 18 07:04:21.053 INFO [stderr] 9 | use std::io::SeekFrom;
Dec 18 07:04:21.053 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `std::fs`
Dec 18 07:04:21.053 INFO [stderr]   --> src/main.rs:10:5
Dec 18 07:04:21.053 INFO [stderr]    |
Dec 18 07:04:21.053 INFO [stderr] 10 | use std::fs;
Dec 18 07:04:21.053 INFO [stderr]    |     ^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `std::fs::File`
Dec 18 07:04:21.053 INFO [stderr]   --> src/main.rs:11:5
Dec 18 07:04:21.053 INFO [stderr]    |
Dec 18 07:04:21.053 INFO [stderr] 11 | use std::fs::File;
Dec 18 07:04:21.053 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 18 07:04:21.053 INFO [stderr]   --> src/main.rs:13:5
Dec 18 07:04:21.053 INFO [stderr]    |
Dec 18 07:04:21.053 INFO [stderr] 13 | use std::path::PathBuf;
Dec 18 07:04:21.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 07:04:21.053 INFO [stderr]   --> src/main.rs:15:5
Dec 18 07:04:21.053 INFO [stderr]    |
Dec 18 07:04:21.053 INFO [stderr] 15 | use rand::Rng;
Dec 18 07:04:21.053 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unused imports: `Hasher16`, `crc16`
Dec 18 07:04:21.053 INFO [stderr]   --> src/main.rs:16:11
Dec 18 07:04:21.053 INFO [stderr]    |
Dec 18 07:04:21.053 INFO [stderr] 16 | use crc::{crc16, Hasher16};
Dec 18 07:04:21.053 INFO [stderr]    |           ^^^^^  ^^^^^^^^
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:337:12
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 337 |         if (poll_rate == 500) {
Dec 18 07:04:21.053 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:340:17
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 340 |         else if (poll_rate == 333) {
Dec 18 07:04:21.053 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:343:17
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 343 |         else if (poll_rate == 250) {
Dec 18 07:04:21.053 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:442:14
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 442 |       crc ^= ((data as u16) << 8);
Dec 18 07:04:21.053 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:864:8
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 864 |     if (config.print_endpoints) {
Dec 18 07:04:21.053 INFO [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.053 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.053 INFO [stderr]    --> src/main.rs:905:16
Dec 18 07:04:21.053 INFO [stderr]     |
Dec 18 07:04:21.053 INFO [stderr] 905 |             if (parts.len() == 3) {
Dec 18 07:04:21.053 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.053 INFO [stderr] 
Dec 18 07:04:21.117 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 07:04:21.117 INFO [stderr]  --> src/main.rs:7:5
Dec 18 07:04:21.117 INFO [stderr]   |
Dec 18 07:04:21.117 INFO [stderr] 7 | use std::io::Read;
Dec 18 07:04:21.117 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 07:04:21.117 INFO [stderr]   |
Dec 18 07:04:21.117 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:04:21.117 INFO [stderr] 
Dec 18 07:04:21.128 INFO [stderr] warning: unused import: `std::io::Seek`
Dec 18 07:04:21.128 INFO [stderr]  --> src/main.rs:8:5
Dec 18 07:04:21.128 INFO [stderr]   |
Dec 18 07:04:21.128 INFO [stderr] 8 | use std::io::Seek;
Dec 18 07:04:21.128 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 07:04:21.128 INFO [stderr] 
Dec 18 07:04:21.128 INFO [stderr] warning: unused import: `std::io::SeekFrom`
Dec 18 07:04:21.128 INFO [stderr]  --> src/main.rs:9:5
Dec 18 07:04:21.128 INFO [stderr]   |
Dec 18 07:04:21.128 INFO [stderr] 9 | use std::io::SeekFrom;
Dec 18 07:04:21.128 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.128 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unused import: `std::fs`
Dec 18 07:04:21.129 INFO [stderr]   --> src/main.rs:10:5
Dec 18 07:04:21.129 INFO [stderr]    |
Dec 18 07:04:21.129 INFO [stderr] 10 | use std::fs;
Dec 18 07:04:21.129 INFO [stderr]    |     ^^^^^^^
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unused import: `std::fs::File`
Dec 18 07:04:21.129 INFO [stderr]   --> src/main.rs:11:5
Dec 18 07:04:21.129 INFO [stderr]    |
Dec 18 07:04:21.129 INFO [stderr] 11 | use std::fs::File;
Dec 18 07:04:21.129 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 18 07:04:21.129 INFO [stderr]   --> src/main.rs:13:5
Dec 18 07:04:21.129 INFO [stderr]    |
Dec 18 07:04:21.129 INFO [stderr] 13 | use std::path::PathBuf;
Dec 18 07:04:21.129 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 07:04:21.129 INFO [stderr]   --> src/main.rs:15:5
Dec 18 07:04:21.129 INFO [stderr]    |
Dec 18 07:04:21.129 INFO [stderr] 15 | use rand::Rng;
Dec 18 07:04:21.129 INFO [stderr]    |     ^^^^^^^^^
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unused imports: `Hasher16`, `crc16`
Dec 18 07:04:21.129 INFO [stderr]   --> src/main.rs:16:11
Dec 18 07:04:21.129 INFO [stderr]    |
Dec 18 07:04:21.129 INFO [stderr] 16 | use crc::{crc16, Hasher16};
Dec 18 07:04:21.129 INFO [stderr]    |           ^^^^^  ^^^^^^^^
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:337:12
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 337 |         if (poll_rate == 500) {
Dec 18 07:04:21.129 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:340:17
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 340 |         else if (poll_rate == 333) {
Dec 18 07:04:21.129 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:343:17
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 343 |         else if (poll_rate == 250) {
Dec 18 07:04:21.129 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:442:14
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 442 |       crc ^= ((data as u16) << 8);
Dec 18 07:04:21.129 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:864:8
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 864 |     if (config.print_endpoints) {
Dec 18 07:04:21.129 INFO [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.129 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:04:21.129 INFO [stderr]    --> src/main.rs:905:16
Dec 18 07:04:21.129 INFO [stderr]     |
Dec 18 07:04:21.129 INFO [stderr] 905 |             if (parts.len() == 3) {
Dec 18 07:04:21.129 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:04:21.129 INFO [stderr] 
Dec 18 07:04:21.282 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.282 INFO [stderr]   --> src/main.rs:94:13
Dec 18 07:04:21.282 INFO [stderr]    |
Dec 18 07:04:21.282 INFO [stderr] 94 |         let result = self.handle.write_control(0x21, 9, 0x0210, 1, msg, Duration::from_secs(1)).unwrap();
Dec 18 07:04:21.282 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.282 INFO [stderr]    |
Dec 18 07:04:21.282 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:04:21.282 INFO [stderr] 
Dec 18 07:04:21.282 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.282 INFO [stderr]    --> src/main.rs:102:13
Dec 18 07:04:21.282 INFO [stderr]     |
Dec 18 07:04:21.282 INFO [stderr] 102 |         let result = self.handle.write_control(0x21, 9, 0x0211, 1, msg, Duration::from_secs(1)).unwrap();
Dec 18 07:04:21.282 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.282 INFO [stderr] 
Dec 18 07:04:21.282 INFO [stderr] warning: unused variable: `cmd_param`
Dec 18 07:04:21.282 INFO [stderr]    --> src/main.rs:316:13
Dec 18 07:04:21.282 INFO [stderr]     |
Dec 18 07:04:21.282 INFO [stderr] 316 |         let cmd_param = 0x1d;
Dec 18 07:04:21.282 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cmd_param` instead
Dec 18 07:04:21.282 INFO [stderr] 
Dec 18 07:04:21.282 INFO [stderr] warning: unused variable: `x`
Dec 18 07:04:21.282 INFO [stderr]    --> src/main.rs:443:11
Dec 18 07:04:21.282 INFO [stderr]     |
Dec 18 07:04:21.282 INFO [stderr] 443 |       for x in 0..8 {
Dec 18 07:04:21.282 INFO [stderr]     |           ^ help: consider using `_x` instead
Dec 18 07:04:21.282 INFO [stderr] 
Dec 18 07:04:21.282 INFO [stderr] warning: unused variable: `command_type_0`
Dec 18 07:04:21.282 INFO [stderr]    --> src/main.rs:506:13
Dec 18 07:04:21.282 INFO [stderr]     |
Dec 18 07:04:21.282 INFO [stderr] 506 |         let command_type_0 = 0x0c; // root
Dec 18 07:04:21.282 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_0` instead
Dec 18 07:04:21.282 INFO [stderr] 
Dec 18 07:04:21.286 INFO [stderr] warning: unused variable: `command_type_1`
Dec 18 07:04:21.286 INFO [stderr]    --> src/main.rs:507:13
Dec 18 07:04:21.286 INFO [stderr]     |
Dec 18 07:04:21.286 INFO [stderr] 507 |         let command_type_1 = 0x1c; //
Dec 18 07:04:21.286 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_1` instead
Dec 18 07:04:21.286 INFO [stderr] 
Dec 18 07:04:21.286 INFO [stderr] warning: unused variable: `command_type_2`
Dec 18 07:04:21.286 INFO [stderr]    --> src/main.rs:508:13
Dec 18 07:04:21.286 INFO [stderr]     |
Dec 18 07:04:21.286 INFO [stderr] 508 |         let command_type_2 = 0x2c; // check connected
Dec 18 07:04:21.286 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_2` instead
Dec 18 07:04:21.286 INFO [stderr] 
Dec 18 07:04:21.286 INFO [stderr] warning: unused variable: `command_type_3`
Dec 18 07:04:21.286 INFO [stderr]    --> src/main.rs:509:13
Dec 18 07:04:21.286 INFO [stderr]     |
Dec 18 07:04:21.286 INFO [stderr] 509 |         let command_type_3 = 0x3c; // color setting
Dec 18 07:04:21.286 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_3` instead
Dec 18 07:04:21.286 INFO [stderr] 
Dec 18 07:04:21.286 INFO [stderr] warning: unused variable: `command_type_4`
Dec 18 07:04:21.286 INFO [stderr]    --> src/main.rs:510:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 510 |         let command_type_4 = 0x4c; // get status, returns err and current profile
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_4` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `command_type_6`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:511:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 511 |         let command_type_6 = 0x6c;
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_6` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `command_type_7`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:512:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 512 |         let command_type_7 = 0x7c;
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_7` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:589:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 589 |         let result = self.handle.write_control(0x21, 9, 0x0210, 1, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:599:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 599 |         let result = self.handle.write_control(0x21, 9, 0x0211, 1, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:605:13
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 605 |         let result = self.handle.write_interrupt(self.write_address, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.287 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `n`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:650:34
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 650 |     fn enable_profile(&mut self, n: u8) {
Dec 18 07:04:21.287 INFO [stderr]     |                                  ^ help: consider using `_n` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: value assigned to `mode_id` is never read
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:684:17
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 684 |         let mut mode_id = 0x00;
Dec 18 07:04:21.287 INFO [stderr]     |                 ^^^^^^^
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.287 INFO [stderr] warning: unused variable: `err`
Dec 18 07:04:21.287 INFO [stderr]    --> src/main.rs:760:18
Dec 18 07:04:21.287 INFO [stderr]     |
Dec 18 07:04:21.287 INFO [stderr] 760 |             let (err, p) = self.send_4_status(device_index, feature_index, swid);
Dec 18 07:04:21.287 INFO [stderr]     |                  ^^^ help: consider using `_err` instead
Dec 18 07:04:21.287 INFO [stderr] 
Dec 18 07:04:21.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:04:21.316 INFO [stderr]    --> src/main.rs:695:13
Dec 18 07:04:21.316 INFO [stderr]     |
Dec 18 07:04:21.316 INFO [stderr] 695 |         let mut unknown = 0x01;
Dec 18 07:04:21.316 INFO [stderr]     |             ----^^^^^^^
Dec 18 07:04:21.316 INFO [stderr]     |             |
Dec 18 07:04:21.316 INFO [stderr]     |             help: remove this `mut`
Dec 18 07:04:21.316 INFO [stderr]     |
Dec 18 07:04:21.316 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 07:04:21.316 INFO [stderr] 
Dec 18 07:04:21.334 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.334 INFO [stderr]   --> src/main.rs:94:13
Dec 18 07:04:21.334 INFO [stderr]    |
Dec 18 07:04:21.334 INFO [stderr] 94 |         let result = self.handle.write_control(0x21, 9, 0x0210, 1, msg, Duration::from_secs(1)).unwrap();
Dec 18 07:04:21.334 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.334 INFO [stderr]    |
Dec 18 07:04:21.334 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:04:21.334 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:102:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 102 |         let result = self.handle.write_control(0x21, 9, 0x0211, 1, msg, Duration::from_secs(1)).unwrap();
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `cmd_param`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:316:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 316 |         let cmd_param = 0x1d;
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_cmd_param` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:930:9
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 930 |     let mut context = libusb::Context::new().unwrap();
Dec 18 07:04:21.335 INFO [stderr]     |         ----^^^^^^^
Dec 18 07:04:21.335 INFO [stderr]     |         |
Dec 18 07:04:21.335 INFO [stderr]     |         help: remove this `mut`
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `x`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:443:11
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 443 |       for x in 0..8 {
Dec 18 07:04:21.335 INFO [stderr]     |           ^ help: consider using `_x` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_0`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:506:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 506 |         let command_type_0 = 0x0c; // root
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_0` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_1`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:507:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 507 |         let command_type_1 = 0x1c; //
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_1` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_2`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:508:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 508 |         let command_type_2 = 0x2c; // check connected
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_2` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_3`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:509:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 509 |         let command_type_3 = 0x3c; // color setting
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_3` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_4`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:510:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 510 |         let command_type_4 = 0x4c; // get status, returns err and current profile
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_4` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_6`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:511:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 511 |         let command_type_6 = 0x6c;
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_6` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `command_type_7`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:512:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 512 |         let command_type_7 = 0x7c;
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_command_type_7` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:589:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 589 |         let result = self.handle.write_control(0x21, 9, 0x0210, 1, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:599:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 599 |         let result = self.handle.write_control(0x21, 9, 0x0211, 1, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.335 INFO [stderr] warning: unused variable: `result`
Dec 18 07:04:21.335 INFO [stderr]    --> src/main.rs:605:13
Dec 18 07:04:21.335 INFO [stderr]     |
Dec 18 07:04:21.335 INFO [stderr] 605 |         let result = self.handle.write_interrupt(self.write_address, msg, Duration::from_secs(10)).unwrap();
Dec 18 07:04:21.335 INFO [stderr]     |             ^^^^^^ help: consider using `_result` instead
Dec 18 07:04:21.335 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: field is never used: `write_address`
Dec 18 07:04:21.336 INFO [stderr]   --> src/main.rs:25:5
Dec 18 07:04:21.336 INFO [stderr]    |
Dec 18 07:04:21.336 INFO [stderr] 25 |     write_address: u8,
Dec 18 07:04:21.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr]    |
Dec 18 07:04:21.336 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `send_1_get_features`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:120:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 120 |     fn send_1_get_features(&mut self, di: u8, fi: u8, swid: u8, offset: u8, param_b: u8, param_c: u8) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `send_2_connected`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:136:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 136 |     fn send_2_connected(&mut self, di: u8, fi: u8, swid: u8, offset: u8, param_b: u8, param_c: u8) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `send_5_read_record`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:209:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 209 |     fn send_5_read_record(&mut self, di: u8, fi: u8, swid: u8, id_a: u8, profile: u8, offset: u8) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `get_magic_numbers`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:272:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 272 |     fn get_magic_numbers(&self) -> (u8, u8) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `send_group_7_enable_profile`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:456:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 456 |     fn send_group_7_enable_profile(&mut self, di: u8, fi: u8, swid: u8) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `write_init_commands`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:500:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 500 |     fn write_init_commands(&mut self) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.336 INFO [stderr] 
Dec 18 07:04:21.336 INFO [stderr] warning: method is never used: `send_ctl_7`
Dec 18 07:04:21.336 INFO [stderr]    --> src/main.rs:587:5
Dec 18 07:04:21.336 INFO [stderr]     |
Dec 18 07:04:21.336 INFO [stderr] 587 |     fn send_ctl_7(&mut self, msg: &[u8]) {
Dec 18 07:04:21.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.340 INFO [stderr] 
Dec 18 07:04:21.340 INFO [stderr] warning: method is never used: `send_ctl_20`
Dec 18 07:04:21.340 INFO [stderr]    --> src/main.rs:597:5
Dec 18 07:04:21.340 INFO [stderr]     |
Dec 18 07:04:21.340 INFO [stderr] 597 |     fn send_ctl_20(&mut self, msg: &[u8]) {
Dec 18 07:04:21.340 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.340 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: method is never used: `send_msg`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:604:5
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 604 |     fn send_msg(&mut self, msg: &[u8]) {
Dec 18 07:04:21.341 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: method is never used: `enable_profile`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:650:5
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 650 |     fn enable_profile(&mut self, n: u8) {
Dec 18 07:04:21.341 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: method is never used: `before_apply`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:721:5
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 721 |     fn before_apply(&mut self, profile: u8) {
Dec 18 07:04:21.341 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: variant is never constructed: `Off`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:820:5
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 820 |     Off, Static { r: u8, g: u8, b: u8 }, Cycle { speed: u16, brightness: u8 }
Dec 18 07:04:21.341 INFO [stderr]     |     ^^^
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: variant is never constructed: `Cycle`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:820:42
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 820 |     Off, Static { r: u8, g: u8, b: u8 }, Cycle { speed: u16, brightness: u8 }
Dec 18 07:04:21.341 INFO [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.341 INFO [stderr]   --> src/main.rs:68:9
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr] 68 |         self.handle.detach_kernel_driver(self.interface);
Dec 18 07:04:21.341 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 07:04:21.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.341 INFO [stderr]   --> src/main.rs:69:9
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr] 69 |         self.handle.claim_interface(self.interface);
Dec 18 07:04:21.341 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.341 INFO [stderr]   --> src/main.rs:73:9
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr] 73 |         self.handle.release_interface(self.interface);
Dec 18 07:04:21.341 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.341 INFO [stderr]    |
Dec 18 07:04:21.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: unused variable: `n`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:650:34
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 650 |     fn enable_profile(&mut self, n: u8) {
Dec 18 07:04:21.341 INFO [stderr]     |                                  ^ help: consider using `_n` instead
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: value assigned to `mode_id` is never read
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:684:17
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 684 |         let mut mode_id = 0x00;
Dec 18 07:04:21.341 INFO [stderr]     |                 ^^^^^^^
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.341 INFO [stderr] warning: unused variable: `err`
Dec 18 07:04:21.341 INFO [stderr]    --> src/main.rs:760:18
Dec 18 07:04:21.341 INFO [stderr]     |
Dec 18 07:04:21.341 INFO [stderr] 760 |             let (err, p) = self.send_4_status(device_index, feature_index, swid);
Dec 18 07:04:21.341 INFO [stderr]     |                  ^^^ help: consider using `_err` instead
Dec 18 07:04:21.341 INFO [stderr] 
Dec 18 07:04:21.372 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:04:21.372 INFO [stderr]    --> src/main.rs:695:13
Dec 18 07:04:21.372 INFO [stderr]     |
Dec 18 07:04:21.372 INFO [stderr] 695 |         let mut unknown = 0x01;
Dec 18 07:04:21.372 INFO [stderr]     |             ----^^^^^^^
Dec 18 07:04:21.372 INFO [stderr]     |             |
Dec 18 07:04:21.372 INFO [stderr]     |             help: remove this `mut`
Dec 18 07:04:21.372 INFO [stderr]     |
Dec 18 07:04:21.372 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 07:04:21.372 INFO [stderr] 
Dec 18 07:04:21.383 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:04:21.384 INFO [stderr]    --> src/main.rs:930:9
Dec 18 07:04:21.384 INFO [stderr]     |
Dec 18 07:04:21.384 INFO [stderr] 930 |     let mut context = libusb::Context::new().unwrap();
Dec 18 07:04:21.384 INFO [stderr]     |         ----^^^^^^^
Dec 18 07:04:21.384 INFO [stderr]     |         |
Dec 18 07:04:21.384 INFO [stderr]     |         help: remove this `mut`
Dec 18 07:04:21.384 INFO [stderr] 
Dec 18 07:04:21.385 INFO [stderr] warning: field is never used: `write_address`
Dec 18 07:04:21.385 INFO [stderr]   --> src/main.rs:25:5
Dec 18 07:04:21.385 INFO [stderr]    |
Dec 18 07:04:21.385 INFO [stderr] 25 |     write_address: u8,
Dec 18 07:04:21.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.385 INFO [stderr]    |
Dec 18 07:04:21.385 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:04:21.385 INFO [stderr] 
Dec 18 07:04:21.385 INFO [stderr] warning: method is never used: `send_1_get_features`
Dec 18 07:04:21.385 INFO [stderr]    --> src/main.rs:120:5
Dec 18 07:04:21.385 INFO [stderr]     |
Dec 18 07:04:21.385 INFO [stderr] 120 |     fn send_1_get_features(&mut self, di: u8, fi: u8, swid: u8, offset: u8, param_b: u8, param_c: u8) {
Dec 18 07:04:21.385 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.385 INFO [stderr] 
Dec 18 07:04:21.385 INFO [stderr] warning: method is never used: `send_2_connected`
Dec 18 07:04:21.385 INFO [stderr]    --> src/main.rs:136:5
Dec 18 07:04:21.385 INFO [stderr]     |
Dec 18 07:04:21.385 INFO [stderr] 136 |     fn send_2_connected(&mut self, di: u8, fi: u8, swid: u8, offset: u8, param_b: u8, param_c: u8) {
Dec 18 07:04:21.385 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.385 INFO [stderr] 
Dec 18 07:04:21.385 INFO [stderr] warning: method is never used: `send_5_read_record`
Dec 18 07:04:21.385 INFO [stderr]    --> src/main.rs:209:5
Dec 18 07:04:21.385 INFO [stderr]     |
Dec 18 07:04:21.385 INFO [stderr] 209 |     fn send_5_read_record(&mut self, di: u8, fi: u8, swid: u8, id_a: u8, profile: u8, offset: u8) {
Dec 18 07:04:21.385 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.385 INFO [stderr] 
Dec 18 07:04:21.386 INFO [stderr] warning: method is never used: `get_magic_numbers`
Dec 18 07:04:21.386 INFO [stderr]    --> src/main.rs:272:5
Dec 18 07:04:21.386 INFO [stderr]     |
Dec 18 07:04:21.386 INFO [stderr] 272 |     fn get_magic_numbers(&self) -> (u8, u8) {
Dec 18 07:04:21.386 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `send_group_7_enable_profile`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:456:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 456 |     fn send_group_7_enable_profile(&mut self, di: u8, fi: u8, swid: u8) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `write_init_commands`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:500:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 500 |     fn write_init_commands(&mut self) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `send_ctl_7`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:587:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 587 |     fn send_ctl_7(&mut self, msg: &[u8]) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `send_ctl_20`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:597:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 597 |     fn send_ctl_20(&mut self, msg: &[u8]) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `send_msg`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:604:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 604 |     fn send_msg(&mut self, msg: &[u8]) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `enable_profile`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:650:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 650 |     fn enable_profile(&mut self, n: u8) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: method is never used: `before_apply`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:721:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 721 |     fn before_apply(&mut self, profile: u8) {
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: variant is never constructed: `Off`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:820:5
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 820 |     Off, Static { r: u8, g: u8, b: u8 }, Cycle { speed: u16, brightness: u8 }
Dec 18 07:04:21.387 INFO [stderr]     |     ^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: variant is never constructed: `Cycle`
Dec 18 07:04:21.387 INFO [stderr]    --> src/main.rs:820:42
Dec 18 07:04:21.387 INFO [stderr]     |
Dec 18 07:04:21.387 INFO [stderr] 820 |     Off, Static { r: u8, g: u8, b: u8 }, Cycle { speed: u16, brightness: u8 }
Dec 18 07:04:21.387 INFO [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.387 INFO [stderr] 
Dec 18 07:04:21.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.387 INFO [stderr]   --> src/main.rs:68:9
Dec 18 07:04:21.387 INFO [stderr]    |
Dec 18 07:04:21.387 INFO [stderr] 68 |         self.handle.detach_kernel_driver(self.interface);
Dec 18 07:04:21.387 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.388 INFO [stderr]    |
Dec 18 07:04:21.388 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 07:04:21.388 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.388 INFO [stderr] 
Dec 18 07:04:21.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.388 INFO [stderr]   --> src/main.rs:69:9
Dec 18 07:04:21.388 INFO [stderr]    |
Dec 18 07:04:21.388 INFO [stderr] 69 |         self.handle.claim_interface(self.interface);
Dec 18 07:04:21.388 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.388 INFO [stderr]    |
Dec 18 07:04:21.388 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.388 INFO [stderr] 
Dec 18 07:04:21.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:04:21.388 INFO [stderr]   --> src/main.rs:73:9
Dec 18 07:04:21.388 INFO [stderr]    |
Dec 18 07:04:21.388 INFO [stderr] 73 |         self.handle.release_interface(self.interface);
Dec 18 07:04:21.388 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:04:21.388 INFO [stderr]    |
Dec 18 07:04:21.388 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:04:21.388 INFO [stderr] 
Dec 18 07:04:21.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Dec 18 07:04:22.134 INFO running `"docker" "inspect" "f0b1ed7ffc1ac7484c28735dd13c292efa7d6ad38f9a580feac319cb18caf1bc"`
Dec 18 07:04:22.258 INFO running `"docker" "rm" "-f" "f0b1ed7ffc1ac7484c28735dd13c292efa7d6ad38f9a580feac319cb18caf1bc"`
Dec 18 07:04:22.426 INFO [stdout] f0b1ed7ffc1ac7484c28735dd13c292efa7d6ad38f9a580feac319cb18caf1bc