[INFO] cloning repository https://github.com/sophiel-meow/bf-5rh-firmware-open
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sophiel-meow/bf-5rh-firmware-open" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophiel-meow%2Fbf-5rh-firmware-open", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophiel-meow%2Fbf-5rh-firmware-open'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e52b2360af7b3152df72f1255682503a0555bb98
[INFO] checking sophiel-meow/bf-5rh-firmware-open against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsophiel-meow%2Fbf-5rh-firmware-open" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sophiel-meow/bf-5rh-firmware-open
[INFO] finished tweaking git repo https://github.com/sophiel-meow/bf-5rh-firmware-open
[INFO] tweaked toml for git repo https://github.com/sophiel-meow/bf-5rh-firmware-open written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sophiel-meow/bf-5rh-firmware-open on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sophiel-meow/bf-5rh-firmware-open 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cortex-m v0.7.9
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded cortex-m-macros v0.7.8
[INFO] [stderr]   Downloaded panic-halt v0.2.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.6
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.1
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.6
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] [stderr]   Downloaded embedded-graphics v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94
[INFO] running `Command { std: "docker" "start" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94", 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" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling cortex-m v0.7.9
[INFO] [stderr]    Compiling cortex-m-macros v0.7.8
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.6
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling at32f421-pac v0.1.0 (/opt/rustwide/workdir/at32f421-pac)
[INFO] [stderr]    Compiling bf5rh-abi v0.1.0 (/opt/rustwide/workdir/abi)
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling bf5rh-fw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking embedded-graphics-core v0.4.1
[INFO] [stderr]     Checking embedded-graphics v0.8.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.6
[INFO] [stdout] warning: use of deprecated macro `cortex_m_rt::pre_init`: Use core::arch::global_asm! to define the __pre_init function instead
[INFO] [stdout]   --> src/hal/stackprobe.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cortex_m_rt::pre_init]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]   --> src/hal/stackprobe.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |         core::arch::asm!("mov {}, sp", out(reg) sp, options(nomem, nostack, preserves_flags));
[INFO] [stdout]    |                               ^^                -- for this argument
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `{0:e}` to have the register formatted as `eax` (for 4-byte values)
[INFO] [stdout]    = help: or use `{0:r}` to keep the default formatting of `rax` (for 8-byte values)
[INFO] [stdout]    = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset_power_save` and `save_settings` are never used
[INFO] [stdout]    --> src/app/mod.rs:456:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | impl<'a> App<'a> {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 456 |     fn reset_power_save(&mut self, syst: &mut SYST) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 545 |     fn save_settings(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUBAUDIO_MAX_INDEX` is never used
[INFO] [stdout]    --> src/app/convert.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub(super) const SUBAUDIO_MAX_INDEX: i32 =
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_step` is never used
[INFO] [stdout]    --> src/app/convert.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub(super) fn clamp_step(cur: i32, up: bool, lo: i32, hi: i32) -> i32 {
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wrap_step` is never used
[INFO] [stdout]    --> src/app/convert.rs:180:15
[INFO] [stdout]     |
[INFO] [stdout] 180 | pub(super) fn wrap_step(cur: i32, up: bool, lo: i32, hi: i32) -> i32 {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_empty`, `is_full`, `backspace`, `value`, and `write_display` are never used
[INFO] [stdout]   --> src/app/input.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl<const N: usize> DigitInput<N> {
[INFO] [stdout]    | ---------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub(crate) fn is_empty(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) fn is_full(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) fn backspace(&mut self) {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn value(&self) -> u32 {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub(crate) fn write_display(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `label` is never used
[INFO] [stdout]   --> src/app/keyfn.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl KeyFunction {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 19 |     pub fn label(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `off` is never used
[INFO] [stdout]   --> src/device/display.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<'a> Backlight<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn off(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `any_pressed` and `is_pressed` are never used
[INFO] [stdout]    --> src/device/keypad.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<'a> Keypad<'a> {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn any_pressed(&mut self, syst: &mut SYST) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub fn is_pressed(&mut self, syst: &mut SYST, key: KeyId) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Cw` and `Cwf` are never constructed
[INFO] [stdout]    --> src/drivers/fd6818b.rs:437:5
[INFO] [stdout]     |
[INFO] [stdout] 432 | pub enum Modulation {
[INFO] [stdout]     |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 437 |     Cw,
[INFO] [stdout]     |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 440 |     Cwf,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Modulation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94", kill_on_drop: false }`
[INFO] [stdout] da4b5422dee776748b64019c7d781a0bc6fdc769e49d023e2469a5fad5e83c94
