[INFO] fetching crate ft260hid 0.1.0...
[INFO] checking ft260hid-0.1.0 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] extracting crate ft260hid 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ft260hid 0.1.0
[INFO] finished tweaking crates.io crate ft260hid 0.1.0
[INFO] tweaked toml for crates.io crate ft260hid 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ft260hid 0.1.0 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e060b71f65a3a55ea2ada8916ca660b7d94f4bf20821edc4765012a891a93200
[INFO] running `Command { std: "docker" "start" "-a" "e060b71f65a3a55ea2ada8916ca660b7d94f4bf20821edc4765012a891a93200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e060b71f65a3a55ea2ada8916ca660b7d94f4bf20821edc4765012a891a93200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e060b71f65a3a55ea2ada8916ca660b7d94f4bf20821edc4765012a891a93200", kill_on_drop: false }`
[INFO] [stdout] e060b71f65a3a55ea2ada8916ca660b7d94f4bf20821edc4765012a891a93200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ab1d7ca32ed3976e65a44b376c53bd938550058aadd1d3b882af962b890049
[INFO] running `Command { std: "docker" "start" "-a" "19ab1d7ca32ed3976e65a44b376c53bd938550058aadd1d3b882af962b890049", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling hidapi v2.6.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling serial_test_derive v3.3.1
[INFO] [stderr]     Checking serial_test v3.3.1
[INFO] [stderr]     Checking ft260hid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ft260Result`
[INFO] [stdout]  --> src/hid/consts.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{Ft260Error, Ft260Result};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/hid/reports.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hid::consts::*`
[INFO] [stdout]  --> src/hid/reports/uart.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::hid::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ft260Error`
[INFO] [stdout]  --> src/hid/reports/gpio.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Ft260Error, Ft260Result};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_0_1` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Gpio_0_1,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Gpio0_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_2` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Gpio_2,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Gpio2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_3` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Gpio_3,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Gpio3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_4_5` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Gpio_4_5,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Gpio4_5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_A` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Gpio_A,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `GpioA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_B_C_D_E_F_H` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Gpio_B_C_D_E_F_H,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioBCDEFH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_G` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Gpio_G,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `GpioG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::device`
[INFO] [stdout]  --> src/io/uart.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ft260Result`
[INFO] [stdout]  --> src/hid/consts.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{Ft260Error, Ft260Result};
[INFO] [stdout]   |                         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/hid/reports.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hid::consts::*`
[INFO] [stdout]  --> src/hid/reports/uart.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::hid::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ft260Error`
[INFO] [stdout]  --> src/hid/reports/gpio.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{Ft260Error, Ft260Result};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_0_1` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Gpio_0_1,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Gpio0_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_2` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Gpio_2,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Gpio2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_3` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     Gpio_3,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Gpio3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_4_5` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Gpio_4_5,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Gpio4_5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_A` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     Gpio_A,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `GpioA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_B_C_D_E_F_H` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Gpio_B_C_D_E_F_H,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GpioBCDEFH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Gpio_G` should have an upper camel case name
[INFO] [stdout]   --> src/io/gpio.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Gpio_G,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `GpioG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::device`
[INFO] [stdout]  --> src/io/uart.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Flags`
[INFO] [stdout]  --> src/hid/reports.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bitflags::Flags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Flags`
[INFO] [stdout]  --> src/hid/reports/i2c.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bitflags::Flags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Flags`
[INFO] [stdout]  --> src/hid/reports.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bitflags::Flags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Flags`
[INFO] [stdout]  --> src/hid/reports/i2c.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bitflags::Flags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sz`
[INFO] [stdout]    --> src/hid/reports.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     if let Ok(sz) = res {
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_sz`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hid/reports/i2c.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let mut stop = flag.contains(I2cCondition::Stop);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/io/i2c.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             Err(e) => None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_input` is never used
[INFO] [stdout]    --> src/device.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl Device {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub(crate) fn read_input(&self, buf: &mut [u8], timeout: i32) -> Ft260Result<usize> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Ft260Status` is never used
[INFO] [stdout]   --> src/hid/consts.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum Ft260Status {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClkCtl` is never used
[INFO] [stdout]   --> src/hid/consts.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) enum ClkCtl {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SuspendStatus` is never used
[INFO] [stdout]   --> src/hid/consts.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(crate) enum SuspendStatus {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PwrEnStatus` is never used
[INFO] [stdout]   --> src/hid/consts.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(crate) enum PwrEnStatus {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HidOverI2cEnableMode` is never used
[INFO] [stdout]    --> src/hid/consts.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub(crate) enum HidOverI2cEnableMode {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub(crate) enum Gpio2Function {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 130 |     TxLed = 4,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub(crate) enum GpioAFunction {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     TxLed = 4,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) enum GpioGFunction {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 152 |     RxLed = 5,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SuspendOutPol` is never used
[INFO] [stdout]    --> src/hid/consts.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub(crate) enum SuspendOutPol {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InterruptTrigger` is never used
[INFO] [stdout]    --> src/hid/consts.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) enum InterruptTrigger {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InterruptDuration` is never used
[INFO] [stdout]    --> src/hid/consts.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(crate) enum InterruptDuration {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PowerSavingEnableMode` is never used
[INFO] [stdout]    --> src/hid/consts.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub(crate) enum PowerSavingEnableMode {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UartRiWakeupConfig` is never used
[INFO] [stdout]    --> src/hid/consts.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub(crate) enum UartRiWakeupConfig {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/hid/consts.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub(crate) enum Request {
[INFO] [stdout]     |                 ------- variants in this enum
[INFO] [stdout] 253 |     SetClock = 0x01,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     SetInterruptTriggerCondition = 0x0A,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     SetSuspendOutPol = 0x0B,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     EnableUartRiWaveup = 0x0C,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 287 |     SetUartRiWakeupConfig = 0x0D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     SetUartXonXoff = 0x49,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 298 |     // FT260_SetParam_U8 Params
[INFO] [stdout] 299 |     SetDriveStrength0 = 0x50,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 300 |     SetDriveStrength3 = 0x51,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 301 |     SetDriveStrength4 = 0x52,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 302 |     SetSlewRate0 = 0x53,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     SetGpioSlewRate = 0x65,  // takes GpioBitVal
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 307 |     // FT260_SetParam_U16 Params
[INFO] [stdout] 308 |     SetSuspendModeGpio0 = 0x10,   // GPIO 0-5
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 309 |     SetSuspendModeGpioA = 0x11,   // GPIO A-H
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 310 |     SetDriveStrengthGpio0 = 0x64, // GPIO 0-5
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GpioBitPos` is never used
[INFO] [stdout]    --> src/hid/consts.rs:350:17
[INFO] [stdout]     |
[INFO] [stdout] 350 | pub(crate) enum GpioBitPos {
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GpioExBitPos` is never used
[INFO] [stdout]    --> src/hid/consts.rs:413:17
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub(crate) enum GpioExBitPos {
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPORT_LENGTH_FEATURE_CHIP_VENDOR` is never used
[INFO] [stdout]    --> src/hid/consts.rs:509:18
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub(crate) const REPORT_LENGTH_FEATURE_CHIP_VENDOR: usize = 13;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPORT_LENGTH_FEATURE_SYSTEM_STATUS` is never used
[INFO] [stdout]    --> src/hid/consts.rs:510:18
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub(crate) const REPORT_LENGTH_FEATURE_SYSTEM_STATUS: usize = 26;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hid/rep_fifo.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl ReportFifo {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn clear(&mut self, id: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_input_report_queue_i2c` is never used
[INFO] [stdout]   --> src/hid/reports.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn clear_input_report_queue_i2c(device: &Device) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_input_report_queue_uart` is never used
[INFO] [stdout]   --> src/hid/reports.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn clear_input_report_queue_uart(device: &Device) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pop_input_report_int` is never used
[INFO] [stdout]   --> src/hid/reports.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn pop_input_report_int(device: &Device) -> Report {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_request_u8x2` is never used
[INFO] [stdout]   --> src/hid/reports.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn ft260_set_request_u8x2(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_request_u32` is never used
[INFO] [stdout]   --> src/hid/reports.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn ft260_set_request_u32(device: &Device, request: Request, value: u32) -> Ft260Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_clock` is never used
[INFO] [stdout]    --> src/hid/reports.rs:120:15
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) fn ft260_set_clock(device: &Device, clk: ClkCtl) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_interrupt_trigger_type` is never used
[INFO] [stdout]    --> src/hid/reports.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) fn ft260_set_interrupt_trigger_type(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_get_chip_version` is never used
[INFO] [stdout]    --> src/hid/reports.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub(crate) fn ft260_get_chip_version(device: &Device) -> Ft260Result<u32> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_xon_xoff_char` is never used
[INFO] [stdout]   --> src/hid/reports/uart.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn set_xon_xoff_char(device: &Device, x_on: u8, x_off: u8) -> Ft260Result<()> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dcd_ri_status` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:323:15
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub(crate) fn get_dcd_ri_status(device: &Device) -> Ft260Result<UartDcdRiStatus> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable_ri_wakeup` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:339:15
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub(crate) fn enable_ri_wakeup(device: &Device, enable: WakeupIntEnableMode) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_ri_wakeup_config` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:347:15
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub(crate) fn set_ri_wakeup_config(device: &Device, config: UartRiWakeupConfig) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_suspend_out_polarity` is never used
[INFO] [stdout]   --> src/hid/reports/gpio.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn set_suspend_out_polarity(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_hid_const` and `from_hid_const` are never used
[INFO] [stdout]   --> src/io/uart.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |       impl $name {
[INFO] [stdout]    |       ---------- associated items in this implementation
[INFO] [stdout] 24 |         fn to_hid_const(&self) -> $tgt {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |         fn from_hid_const(v:&$tgt) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | / hid_const_compatible! {
[INFO] [stdout] 57 | |   UartDcdRiEnableMode,
[INFO] [stdout] 58 | |   /// UART DCD & RI mode
[INFO] [stdout] 59 | |   #[derive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `hid_const_compatible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn gpio(&self) -> Gpio {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn gpio(&self) -> Gpio<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:151:16
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn i2c(&self) -> I2c {
[INFO] [stdout]     |                ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn i2c(&self) -> I2c<'_> {
[INFO] [stdout]     |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn uart(&self) -> Uart {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn uart(&self) -> Uart<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sz`
[INFO] [stdout]    --> src/hid/reports.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     if let Ok(sz) = res {
[INFO] [stdout]     |               ^^ help: if this is intentional, prefix it with an underscore: `_sz`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hid/reports/i2c.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let mut stop = flag.contains(I2cCondition::Stop);
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/io/i2c.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             Err(e) => None,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_input` is never used
[INFO] [stdout]    --> src/device.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl Device {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub(crate) fn read_input(&self, buf: &mut [u8], timeout: i32) -> Ft260Result<usize> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Ft260Status` is never used
[INFO] [stdout]   --> src/hid/consts.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) enum Ft260Status {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClkCtl` is never used
[INFO] [stdout]   --> src/hid/consts.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub(crate) enum ClkCtl {
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SuspendStatus` is never used
[INFO] [stdout]   --> src/hid/consts.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub(crate) enum SuspendStatus {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PwrEnStatus` is never used
[INFO] [stdout]   --> src/hid/consts.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(crate) enum PwrEnStatus {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HidOverI2cEnableMode` is never used
[INFO] [stdout]    --> src/hid/consts.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub(crate) enum HidOverI2cEnableMode {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub(crate) enum Gpio2Function {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 130 |     TxLed = 4,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub(crate) enum GpioAFunction {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     TxLed = 4,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RxLed` is never constructed
[INFO] [stdout]    --> src/hid/consts.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub(crate) enum GpioGFunction {
[INFO] [stdout]     |                 ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 152 |     RxLed = 5,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SuspendOutPol` is never used
[INFO] [stdout]    --> src/hid/consts.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub(crate) enum SuspendOutPol {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InterruptTrigger` is never used
[INFO] [stdout]    --> src/hid/consts.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(crate) enum InterruptTrigger {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InterruptDuration` is never used
[INFO] [stdout]    --> src/hid/consts.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(crate) enum InterruptDuration {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PowerSavingEnableMode` is never used
[INFO] [stdout]    --> src/hid/consts.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub(crate) enum PowerSavingEnableMode {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UartRiWakeupConfig` is never used
[INFO] [stdout]    --> src/hid/consts.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub(crate) enum UartRiWakeupConfig {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/hid/consts.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub(crate) enum Request {
[INFO] [stdout]     |                 ------- variants in this enum
[INFO] [stdout] 253 |     SetClock = 0x01,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 278 |     SetInterruptTriggerCondition = 0x0A,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     SetSuspendOutPol = 0x0B,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     EnableUartRiWaveup = 0x0C,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 287 |     SetUartRiWakeupConfig = 0x0D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     SetUartXonXoff = 0x49,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 298 |     // FT260_SetParam_U8 Params
[INFO] [stdout] 299 |     SetDriveStrength0 = 0x50,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 300 |     SetDriveStrength3 = 0x51,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 301 |     SetDriveStrength4 = 0x52,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 302 |     SetSlewRate0 = 0x53,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     SetGpioSlewRate = 0x65,  // takes GpioBitVal
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 307 |     // FT260_SetParam_U16 Params
[INFO] [stdout] 308 |     SetSuspendModeGpio0 = 0x10,   // GPIO 0-5
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 309 |     SetSuspendModeGpioA = 0x11,   // GPIO A-H
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 310 |     SetDriveStrengthGpio0 = 0x64, // GPIO 0-5
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GpioBitPos` is never used
[INFO] [stdout]    --> src/hid/consts.rs:350:17
[INFO] [stdout]     |
[INFO] [stdout] 350 | pub(crate) enum GpioBitPos {
[INFO] [stdout]     |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GpioExBitPos` is never used
[INFO] [stdout]    --> src/hid/consts.rs:413:17
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub(crate) enum GpioExBitPos {
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPORT_LENGTH_FEATURE_CHIP_VENDOR` is never used
[INFO] [stdout]    --> src/hid/consts.rs:509:18
[INFO] [stdout]     |
[INFO] [stdout] 509 | pub(crate) const REPORT_LENGTH_FEATURE_CHIP_VENDOR: usize = 13;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REPORT_LENGTH_FEATURE_SYSTEM_STATUS` is never used
[INFO] [stdout]    --> src/hid/consts.rs:510:18
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub(crate) const REPORT_LENGTH_FEATURE_SYSTEM_STATUS: usize = 26;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/hid/rep_fifo.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl ReportFifo {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn clear(&mut self, id: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_input_report_queue_i2c` is never used
[INFO] [stdout]   --> src/hid/reports.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn clear_input_report_queue_i2c(device: &Device) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_input_report_queue_uart` is never used
[INFO] [stdout]   --> src/hid/reports.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn clear_input_report_queue_uart(device: &Device) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pop_input_report_int` is never used
[INFO] [stdout]   --> src/hid/reports.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn pop_input_report_int(device: &Device) -> Report {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_request_u8x2` is never used
[INFO] [stdout]   --> src/hid/reports.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn ft260_set_request_u8x2(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_request_u32` is never used
[INFO] [stdout]   --> src/hid/reports.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn ft260_set_request_u32(device: &Device, request: Request, value: u32) -> Ft260Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_clock` is never used
[INFO] [stdout]    --> src/hid/reports.rs:120:15
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub(crate) fn ft260_set_clock(device: &Device, clk: ClkCtl) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_set_interrupt_trigger_type` is never used
[INFO] [stdout]    --> src/hid/reports.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) fn ft260_set_interrupt_trigger_type(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ft260_get_chip_version` is never used
[INFO] [stdout]    --> src/hid/reports.rs:144:15
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub(crate) fn ft260_get_chip_version(device: &Device) -> Ft260Result<u32> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_xon_xoff_char` is never used
[INFO] [stdout]   --> src/hid/reports/uart.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn set_xon_xoff_char(device: &Device, x_on: u8, x_off: u8) -> Ft260Result<()> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dcd_ri_status` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:323:15
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub(crate) fn get_dcd_ri_status(device: &Device) -> Ft260Result<UartDcdRiStatus> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable_ri_wakeup` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:339:15
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub(crate) fn enable_ri_wakeup(device: &Device, enable: WakeupIntEnableMode) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_ri_wakeup_config` is never used
[INFO] [stdout]    --> src/hid/reports/uart.rs:347:15
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub(crate) fn set_ri_wakeup_config(device: &Device, config: UartRiWakeupConfig) -> Ft260Result<()> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_suspend_out_polarity` is never used
[INFO] [stdout]   --> src/hid/reports/gpio.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn set_suspend_out_polarity(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_hid_const` and `from_hid_const` are never used
[INFO] [stdout]   --> src/io/uart.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |       impl $name {
[INFO] [stdout]    |       ---------- associated items in this implementation
[INFO] [stdout] 24 |         fn to_hid_const(&self) -> $tgt {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |         fn from_hid_const(v:&$tgt) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | / hid_const_compatible! {
[INFO] [stdout] 57 | |   UartDcdRiEnableMode,
[INFO] [stdout] 58 | |   /// UART DCD & RI mode
[INFO] [stdout] 59 | |   #[derive(Debug, Clone, Copy, PartialEq, Eq)]
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `hid_const_compatible` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn gpio(&self) -> Gpio {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn gpio(&self) -> Gpio<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:151:16
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn i2c(&self) -> I2c {
[INFO] [stdout]     |                ^^^^^     ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn i2c(&self) -> I2c<'_> {
[INFO] [stdout]     |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/device.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn uart(&self) -> Uart {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn uart(&self) -> Uart<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (192) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/open.rs:4:1: 4:8 (#6), segments: [PathSegment { ident: <test_trace>#6, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(4), style: Outer, span: tests/open.rs:4:1: 4:8 (#6) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7ff8b3e2bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7ff8b440fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7ff8b3e42226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7ff8b3e01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7ff8b3e1f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7ff8b2e0236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7ff8b3e1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7ff8b3e01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7ff8b3df89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7ff8b3e0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7ff8b0a38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7ff8b51e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7ff8b5a1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7ff8b59e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7ff8b4af0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7ff8b5607658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7ff8b56073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7ff8b56073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7ff8b55ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7ff8b55ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7ff8b577127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7ff8b565ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7ff8b54eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7ff8b54eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7ff8b54ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7ff8af08aaa4 - <unknown>
[INFO] [stderr]   26:     0x7ff8af117a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T18_59_45-184.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (195) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/gpio.rs:8:1: 8:8 (#6), segments: [PathSegment { ident: <test_trace>#6, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(4), style: Outer, span: tests/gpio.rs:8:1: 8:8 (#6) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x78f11fa2bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x78f12000fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x78f11fa42226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x78f11fa01b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x78f11fa1f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x78f11ea0236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x78f11fa1fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x78f11fa01c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x78f11f9f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x78f11fa0372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x78f11c638f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x78f120de0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x78f12161c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x78f1215e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x78f1206f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x78f121207658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x78f1212073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x78f1212073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x78f1211ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x78f1211ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x78f12137127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x78f12125ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x78f1210eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x78f1210eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x78f1210ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x78f11ac8aaa4 - <unknown>
[INFO] [stderr]   26:     0x78f11ad17a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T18_59_46-183.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (199) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/uart.rs:10:1: 10:8 (#7), segments: [PathSegment { ident: <test_trace>#7, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(6), style: Outer, span: tests/uart.rs:10:1: 10:8 (#7) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr] error: could not compile `ft260hid` (test "open")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name open --edition=2021 tests/open.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0ef1ce7e791c329d -C extra-filename=-c1fd2ed209c6edf2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3d79a77b594dfc85.rmeta --extern ft260hid=/opt/rustwide/target/debug/deps/libft260hid-dcf1a41ac0ddd465.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-776ea81fd2938341.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-19d8839a7b082c36.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-23d3a589b8d2795c.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/hidapi-f41a11b653b9441f/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (196) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/i2c.rs:33:1: 33:8 (#11), segments: [PathSegment { ident: <test_trace>#11, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(12), style: Outer, span: tests/i2c.rs:33:1: 33:8 (#11) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr] error: could not compile `ft260hid` (test "gpio")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name gpio --edition=2021 tests/gpio.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=e4b35a907c3ac2d9 -C extra-filename=-4813e81616e7ab80 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3d79a77b594dfc85.rmeta --extern ft260hid=/opt/rustwide/target/debug/deps/libft260hid-dcf1a41ac0ddd465.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-776ea81fd2938341.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-19d8839a7b082c36.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-23d3a589b8d2795c.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/hidapi-f41a11b653b9441f/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] [stderr]    0:     0x72811d82bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x72811de0fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x72811d842226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x72811d801b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x72811d81f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x72811c80236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x72811d81fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x72811d801c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x72811d7f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x72811d80372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x72811a438f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x72811ebe0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x72811f41c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x72811f3e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x72811e4f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x72811f007658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x72811f0073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x72811f0073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x72811efecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x72811efec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x72811f17127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x72811f05ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x72811eeeac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x72811eeeaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x72811eeed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x728118a8aaa4 - <unknown>
[INFO] [stderr]   26:     0x728118b17a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T18_59_46-186.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `ft260hid` (test "i2c")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name i2c --edition=2021 tests/i2c.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=66b14c50f00b7d19 -C extra-filename=-c0eb2d855b308906 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3d79a77b594dfc85.rmeta --extern ft260hid=/opt/rustwide/target/debug/deps/libft260hid-dcf1a41ac0ddd465.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-776ea81fd2938341.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-19d8839a7b082c36.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-23d3a589b8d2795c.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/hidapi-f41a11b653b9441f/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] [stderr]    0:     0x7d7ac062bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7d7ac0c0fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7d7ac0642226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7d7ac0601b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7d7ac061f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7d7abf60236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7d7ac061fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7d7ac0601c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7d7ac05f89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7d7ac060372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7d7abd238f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7d7ac19e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7d7ac221c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7d7ac21e65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7d7ac12f0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7d7ac1e07658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7d7ac1e073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7d7ac1e073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7d7ac1decb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7d7ac1dec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7d7ac1f7127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7d7ac1e5ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7d7ac1ceac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7d7ac1ceaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7d7ac1ced138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7d7abb88aaa4 - <unknown>
[INFO] [stderr]   26:     0x7d7abb917a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T18_59_46-185.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (201) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36:
[INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: tests/gpio.rs:8:1: 8:8 (#7), segments: [PathSegment { ident: <test_trace>#7, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(51), style: Outer, span: tests/gpio.rs:8:1: 8:8 (#7) }
[INFO] [stderr] stack backtrace:
[INFO] [stderr] error: could not compile `ft260hid` (test "uart")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name uart --edition=2021 tests/uart.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3213c5f4b141949d -C extra-filename=-f5ae4d4916baaade --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3d79a77b594dfc85.rmeta --extern ft260hid=/opt/rustwide/target/debug/deps/libft260hid-dcf1a41ac0ddd465.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-776ea81fd2938341.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-19d8839a7b082c36.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-23d3a589b8d2795c.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/hidapi-f41a11b653b9441f/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] [stderr]    0:     0x7aac2202bfa3 - <<std[7d609349af90bec6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7aac2260fb48 - core[75ca2badb63c4514]::fmt::write
[INFO] [stderr]    2:     0x7aac22042226 - <std[7d609349af90bec6]::sys::stdio::unix::Stderr as std[7d609349af90bec6]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7aac22001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7aac2201f833 - std[7d609349af90bec6]::panicking::default_hook
[INFO] [stderr]    5:     0x7aac2100236a - std[7d609349af90bec6]::panicking::update_hook::<alloc[d7482eb0f1d19161]::boxed::Box<rustc_driver_impl[3f9d6dd912ac34bd]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7aac2201fb12 - std[7d609349af90bec6]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7aac22001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7aac21ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace::<std[7d609349af90bec6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7aac2200372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind
[INFO] [stderr]   10:     0x7aac1ec38f9c - core[75ca2badb63c4514]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7aac233e0110 - <rustc_ast[333fca09df5738a4]::ast::Attribute>::token_trees
[INFO] [stderr]   12:     0x7aac23c1c314 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::fully_expand_fragment
[INFO] [stderr]   13:     0x7aac23be65d2 - <rustc_expand[a01ffc1bf52c2613]::expand::MacroExpander>::expand_crate
[INFO] [stderr]   14:     0x7aac22cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand
[INFO] [stderr]   15:     0x7aac23807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw
[INFO] [stderr]   16:     0x7aac238073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>
[INFO] [stderr]   17:     0x7aac238073a7 - <rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(rustc_middle[2342951a64deba5]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   18:     0x7aac237ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::<rustc_query_impl[8c5349e00d64015e]::DynamicConfig<rustc_query_system[d45be4fb383a0235]::query::caches::SingleCache<rustc_middle[2342951a64deba5]::query::erase::Erased<[u8; 16usize]>>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false>
[INFO] [stderr]   19:     0x7aac237ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   20:     0x7aac2397127b - <rustc_interface[903e43df8d6bd657]::passes::create_and_enter_global_ctxt<core[75ca2badb63c4514]::option::Option<rustc_interface[903e43df8d6bd657]::queries::Linker>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc<rustc_data_structures[c82a87ce5cdbfc92]::jobserver::Proxy>, &std[7d609349af90bec6]::sync::once_lock::OnceLock<rustc_middle[2342951a64deba5]::ty::context::GlobalCtxt>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_middle[2342951a64deba5]::arena::Arena>, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal<rustc_hir[cc727ec2ba6ebdb5]::Arena>, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0}
[INFO] [stderr]   21:     0x7aac2385ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}
[INFO] [stderr]   22:     0x7aac236eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   23:     0x7aac236eaa20 - <std[7d609349af90bec6]::thread::lifecycle::spawn_unchecked<rustc_interface[903e43df8d6bd657]::util::run_in_thread_with_globals<rustc_interface[903e43df8d6bd657]::util::run_in_thread_pool_with_globals<rustc_interface[903e43df8d6bd657]::interface::run_compiler<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   24:     0x7aac236ed138 - <std[7d609349af90bec6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   25:     0x7aac1d28aaa4 - <unknown>
[INFO] [stderr]   26:     0x7aac1d317a64 - clone
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-08T18_59_46-190.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `ft260hid` (test "lib")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name lib --edition=2021 tests/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d2d832d2871269f6 -C extra-filename=-86877b9951de160a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3d79a77b594dfc85.rmeta --extern ft260hid=/opt/rustwide/target/debug/deps/libft260hid-dcf1a41ac0ddd465.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-776ea81fd2938341.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-19d8839a7b082c36.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-23d3a589b8d2795c.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/hidapi-f41a11b653b9441f/out -L native=/usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "19ab1d7ca32ed3976e65a44b376c53bd938550058aadd1d3b882af962b890049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ab1d7ca32ed3976e65a44b376c53bd938550058aadd1d3b882af962b890049", kill_on_drop: false }`
[INFO] [stdout] 19ab1d7ca32ed3976e65a44b376c53bd938550058aadd1d3b882af962b890049
