[INFO] cloning repository https://github.com/Alexander-Prime/joycon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexander-Prime/joycon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fjoycon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fjoycon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e2a61631cad06b8ea6c5783e045b86a9bd470d4
[INFO] checking Alexander-Prime/joycon against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander-Prime%2Fjoycon" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alexander-Prime/joycon on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Alexander-Prime/joycon
[INFO] finished tweaking git repo https://github.com/Alexander-Prime/joycon
[INFO] tweaked toml for git repo https://github.com/Alexander-Prime/joycon written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Alexander-Prime/joycon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40797b7c2d5d4ab7e8cffbd8ea7f32f0a9a7badbf0927079a65e71a81d8090ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "40797b7c2d5d4ab7e8cffbd8ea7f32f0a9a7badbf0927079a65e71a81d8090ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40797b7c2d5d4ab7e8cffbd8ea7f32f0a9a7badbf0927079a65e71a81d8090ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40797b7c2d5d4ab7e8cffbd8ea7f32f0a9a7badbf0927079a65e71a81d8090ba", kill_on_drop: false }`
[INFO] [stdout] 40797b7c2d5d4ab7e8cffbd8ea7f32f0a9a7badbf0927079a65e71a81d8090ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da0c40ad1a05ef56b09f5f4bf5016f64e041e2e211d02cbb2d6dfad56ecc25a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0da0c40ad1a05ef56b09f5f4bf5016f64e041e2e211d02cbb2d6dfad56ecc25a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ioctl-sys v0.5.2
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking arc-swap v0.3.0
[INFO] [stderr]     Checking arraydeque v0.4.3
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling hidapi v0.5.0
[INFO] [stderr]     Checking getopts v0.2.18
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking uinput-sys v0.1.7
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]     Checking signal-hook v0.1.5
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking joycond v0.1.0 (/opt/rustwide/workdir/joycond)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]  --> joycond/src/main.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => panic!(e),
[INFO] [stdout]   |                          ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]   = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => panic!("{}", e),
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]  --> joycond/src/main.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => panic!(e),
[INFO] [stdout]   |                          ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]   = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => panic!("{}", e),
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> joycond/src/daemon.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     stream.write(String::from("bytes").as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> joycond/src/daemon.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     stream.write(String::from("bytes").as_bytes());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]     Checking uinput v0.1.3
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking joycon-driver v0.1.0 (/opt/rustwide/workdir/joycon-driver)
[INFO] [stdout] warning: unused imports: `AxisFrame`, `ButtonFrame`, `MotionFrame`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::frame::{AxisFrame, ButtonFrame, InputFrame, MotionFrame};
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AxisFrame`, `ButtonFrame`, `MotionFrame`
[INFO] [stdout]  --> joycon-driver/src/input.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::frame::{AxisFrame, ButtonFrame, InputFrame, MotionFrame};
[INFO] [stdout]   |                    ^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> joycon-driver/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AxisFrame`, `ButtonFrame`, `MotionFrame`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use super::frame::{AxisFrame, ButtonFrame, InputFrame, MotionFrame};
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AxisFrame`, `ButtonFrame`, `MotionFrame`
[INFO] [stdout]  --> joycon-driver/src/input.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::frame::{AxisFrame, ButtonFrame, InputFrame, MotionFrame};
[INFO] [stdout]   |                    ^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> joycon-driver/src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Axis`
[INFO] [stdout]  --> joycon-driver/src/axis.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Axis {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_BODY_COLOR`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | const DEFAULT_BODY_COLOR: (u8, u8, u8) = (0x40, 0x40, 0x40);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_BUTTON_COLOR`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEFAULT_BUTTON_COLOR: (u8, u8, u8) = (0x1c, 0x1c, 0x1c);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `firmware_version`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     firmware_version: Option<u16>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mac_address`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     mac_address: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `for_serial`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn for_serial(serial: &str) -> Result<Driver, HidError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new() -> InputFrame {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new() -> AxisFrame {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn get(&self, axis: Axis) -> u16 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `accelerometer`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     accelerometer: (u16, u16, u16),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `gyroscope`
[INFO] [stdout]    --> joycon-driver/src/frame.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     gyroscope: (u16, u16, u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> joycon-driver/src/frame.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn new() -> MotionFrame {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> joycon-driver/src/driver.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |             panic!(e);
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 23 |             panic!("{}", e);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 23 |             std::panic::panic_any(e);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> joycon-driver/src/main.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => panic!(e),
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => panic!("{}", e),
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Axis`
[INFO] [stdout]  --> joycon-driver/src/axis.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Axis {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_BODY_COLOR`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | const DEFAULT_BODY_COLOR: (u8, u8, u8) = (0x40, 0x40, 0x40);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_BUTTON_COLOR`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | const DEFAULT_BUTTON_COLOR: (u8, u8, u8) = (0x1c, 0x1c, 0x1c);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `firmware_version`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     firmware_version: Option<u16>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mac_address`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     mac_address: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `for_serial`
[INFO] [stdout]   --> joycon-driver/src/driver.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn for_serial(serial: &str) -> Result<Driver, HidError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new() -> InputFrame {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new() -> AxisFrame {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn get(&self, axis: Axis) -> u16 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `accelerometer`
[INFO] [stdout]   --> joycon-driver/src/frame.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     accelerometer: (u16, u16, u16),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `gyroscope`
[INFO] [stdout]    --> joycon-driver/src/frame.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     gyroscope: (u16, u16, u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> joycon-driver/src/frame.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn new() -> MotionFrame {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> joycon-driver/src/driver.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |             panic!(e);
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 23 |             panic!("{}", e);
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 23 |             std::panic::panic_any(e);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> joycon-driver/src/main.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => panic!(e),
[INFO] [stdout]    |                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => panic!("{}", e),
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking joycon-proxy v0.1.0 (/opt/rustwide/workdir/joycon-proxy)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.41s
[INFO] running `Command { std: "docker" "inspect" "0da0c40ad1a05ef56b09f5f4bf5016f64e041e2e211d02cbb2d6dfad56ecc25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da0c40ad1a05ef56b09f5f4bf5016f64e041e2e211d02cbb2d6dfad56ecc25a", kill_on_drop: false }`
[INFO] [stdout] 0da0c40ad1a05ef56b09f5f4bf5016f64e041e2e211d02cbb2d6dfad56ecc25a