[INFO] cloning repository https://github.com/TiaTaiT/cyfral
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TiaTaiT/cyfral" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiaTaiT%2Fcyfral", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiaTaiT%2Fcyfral'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2105b0f6bd5f4294681f7e132d253f88ad89b2fc
[INFO] fixing TiaTaiT/cyfral against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiaTaiT%2Fcyfral" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/TiaTaiT/cyfral
[INFO] finished tweaking git repo https://github.com/TiaTaiT/cyfral
[INFO] tweaked toml for git repo https://github.com/TiaTaiT/cyfral written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TiaTaiT/cyfral on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TiaTaiT/cyfral already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embassy-usb-synopsys-otg v0.3.3
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[INFO] [stderr]   Downloaded defmt-rtt v1.2.0
[INFO] [stderr]   Downloaded embassy-time-queue-utils v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28
[INFO] running `Command { std: "docker" "start" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling defmt v1.1.0
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling defmt-macros v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling embassy-hal-internal v0.4.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling stm32-metapac v21.0.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling embassy-hal-internal v0.5.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking embedded-io-async v0.7.0
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[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking futures-sink v0.3.32
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[INFO] [stderr]     Checking embassy-embedded-hal v0.6.0
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[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling embassy-stm32 v0.6.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.8.0
[INFO] [stderr]     Checking stm32f0_cyfral_keys_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Input`, `Pin`, and `pac`
[INFO] [stdout]  --> src/hardware.rs:3:100
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...SampleTime}, bind_interrupts, gpio::{Flex, Input, Level, Output, Pin, Pull, Speed}, pac, peripherals::ADC1, rcc::{AHBPrescaler, AP...
[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: `delay::Delay` and `prelude::_embedded_hal_blocking_delay_DelayUs`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use cortex_m::{delay::Delay, prelude::_embedded_hal_blocking_delay_DelayUs};
[INFO] [stdout]   |                ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Timer`
[INFO] [stdout]   --> src/main.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use embassy_time::{Duration, Timer};
[INFO] [stdout]    |                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Conductivity` and `hardware::Sensor`
[INFO] [stdout]   --> src/main.rs:17:59
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{constants::LEVEL_BUFFER_CAPACITY, converter::{Conductivity, convert}, hardware::Sensor, utils::{decode, get_digit_key, g...
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Input`, `Pin`, and `pac`
[INFO] [stdout]  --> src/hardware.rs:3:100
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...SampleTime}, bind_interrupts, gpio::{Flex, Input, Level, Output, Pin, Pull, Speed}, pac, peripherals::ADC1, rcc::{AHBPrescaler, AP...
[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: `delay::Delay` and `prelude::_embedded_hal_blocking_delay_DelayUs`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use cortex_m::{delay::Delay, prelude::_embedded_hal_blocking_delay_DelayUs};
[INFO] [stdout]   |                ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Timer`
[INFO] [stdout]   --> src/main.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use embassy_time::{Duration, Timer};
[INFO] [stdout]    |                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Conductivity` and `hardware::Sensor`
[INFO] [stdout]   --> src/main.rs:17:59
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::{constants::LEVEL_BUFFER_CAPACITY, converter::{Conductivity, convert}, hardware::Sensor, utils::{decode, get_digit_key, g...
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spawner`
[INFO] [stdout]   --> src/main.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn main(spawner: Spawner) {
[INFO] [stdout]    |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spawner`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_idx` is never read
[INFO] [stdout]   --> src/utils.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             out_idx += 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spawner`
[INFO] [stdout]   --> src/main.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | async fn main(spawner: Spawner) {
[INFO] [stdout]    |               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spawner`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32f0_cyfral_keys_reader` (bin "stm32f0_cyfral_keys_reader") due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: value assigned to `out_idx` is never read
[INFO] [stdout]   --> src/utils.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             out_idx += 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `read_led` and `write_led` are never read
[INFO] [stdout]   --> src/hardware.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Leds {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     pub(crate) read_led: Output<'static>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 12 |     pub(crate) write_led: Output<'static>,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `leds` is never read
[INFO] [stdout]   --> src/hardware.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Hardware {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 16 |     pub leds: Leds,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disable_key` is never used
[INFO] [stdout]   --> src/hardware.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Sensor {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn disable_key(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Conductivity` is never used
[INFO] [stdout]  --> src/converter.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Conductivity {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28", kill_on_drop: false }`
[INFO] [stdout] 7f2e5989ddbdde83d125d2d18ce21b6843392a15b2a517e983ca19f8603c6f28
