[INFO] fetching crate is31fl3728-rs 1.1.0... [INFO] testing is31fl3728-rs-1.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate is31fl3728-rs 1.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate is31fl3728-rs 1.1.0 [INFO] finished tweaking crates.io crate is31fl3728-rs 1.1.0 [INFO] tweaked toml for crates.io crate is31fl3728-rs 1.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate is31fl3728-rs 1.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1f613acdb5dd364bc7cb16e84c2857574af2c1afd08f3f45d38a794f5268bd0 [INFO] running `Command { std: "docker" "start" "-a" "b1f613acdb5dd364bc7cb16e84c2857574af2c1afd08f3f45d38a794f5268bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1f613acdb5dd364bc7cb16e84c2857574af2c1afd08f3f45d38a794f5268bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f613acdb5dd364bc7cb16e84c2857574af2c1afd08f3f45d38a794f5268bd0", kill_on_drop: false }` [INFO] [stdout] b1f613acdb5dd364bc7cb16e84c2857574af2c1afd08f3f45d38a794f5268bd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe786ebb32158c52905a9f486064858e3eb7ec7f5d7f7cbd35cf915261ff3237 [INFO] running `Command { std: "docker" "start" "-a" "fe786ebb32158c52905a9f486064858e3eb7ec7f5d7f7cbd35cf915261ff3237", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling is31fl3728-rs v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/lib.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:190:32 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, _data: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DEFAULT_LIGHTING_EFFECT_REGISTER` [INFO] [stdout] | [INFO] [stdout] 190 - fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] 190 + fn debug(&self, msg: &str, DEFAULT_LIGHTING_EFFECT_REGISTER: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "fe786ebb32158c52905a9f486064858e3eb7ec7f5d7f7cbd35cf915261ff3237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe786ebb32158c52905a9f486064858e3eb7ec7f5d7f7cbd35cf915261ff3237", kill_on_drop: false }` [INFO] [stdout] fe786ebb32158c52905a9f486064858e3eb7ec7f5d7f7cbd35cf915261ff3237 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c24e72c143cca0c3177d1b07fbfd4dfd3924f1738ad62472b274c76e96cb9b34 [INFO] running `Command { std: "docker" "start" "-a" "c24e72c143cca0c3177d1b07fbfd4dfd3924f1738ad62472b274c76e96cb9b34", kill_on_drop: false }` [INFO] [stderr] Compiling is31fl3728-rs v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/lib.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:190:32 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, _data: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DEFAULT_LIGHTING_EFFECT_REGISTER` [INFO] [stdout] | [INFO] [stdout] 190 - fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] 190 + fn debug(&self, msg: &str, DEFAULT_LIGHTING_EFFECT_REGISTER: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/lib.rs:190:21 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:190:32 [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 190 | fn debug(&self, msg: &str, _data: u8) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DEFAULT_LIGHTING_EFFECT_REGISTER` [INFO] [stdout] | [INFO] [stdout] 190 - fn debug(&self, msg: &str, data: u8) { [INFO] [stdout] 190 + fn debug(&self, msg: &str, DEFAULT_LIGHTING_EFFECT_REGISTER: u8) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "c24e72c143cca0c3177d1b07fbfd4dfd3924f1738ad62472b274c76e96cb9b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c24e72c143cca0c3177d1b07fbfd4dfd3924f1738ad62472b274c76e96cb9b34", kill_on_drop: false }` [INFO] [stdout] c24e72c143cca0c3177d1b07fbfd4dfd3924f1738ad62472b274c76e96cb9b34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 40ea4eeb325b51a58e848f4d1ee2d5619dc9ed1898394c60e8ade866f34068b5 [INFO] running `Command { std: "docker" "start" "-a" "40ea4eeb325b51a58e848f4d1ee2d5619dc9ed1898394c60e8ade866f34068b5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/lib.rs:190:21 [INFO] [stderr] | [INFO] [stderr] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/lib.rs:190:32 [INFO] [stderr] | [INFO] [stderr] 190 | fn debug(&self, msg: &str, data: u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 190 | fn debug(&self, msg: &str, _data: u8) { [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `DEFAULT_LIGHTING_EFFECT_REGISTER` [INFO] [stderr] | [INFO] [stderr] 190 - fn debug(&self, msg: &str, data: u8) { [INFO] [stderr] 190 + fn debug(&self, msg: &str, DEFAULT_LIGHTING_EFFECT_REGISTER: u8) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `is31fl3728-rs` (lib) generated 2 warnings (run `cargo fix --lib -p is31fl3728-rs` to apply 1 suggestion) [INFO] [stderr] warning: `is31fl3728-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is31fl3728_rs-f529e3c41a4ae38d) [INFO] [stdout] [INFO] [stderr] Doc-tests is31fl3728_rs [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 44) ... FAILED [INFO] [stdout] test src/lib.rs - (line 66) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 44) stdout ---- [INFO] [stdout] error: expected expression, found `let` statement [INFO] [stdout] --> src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 4 | let matrix_addr: u8 = 0x60; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: only supported directly in conditions of `if` and `while` expressions [INFO] [stdout] [INFO] [stdout] error: expected one of `@` or `|`, found `:` [INFO] [stdout] --> src/lib.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 4 | let matrix_addr: u8 = 0x60; [INFO] [stdout] | ^ -- specifying the type of a pattern isn't supported [INFO] [stdout] | | [INFO] [stdout] | expected one of `@` or `|` [INFO] [stdout] | [INFO] [stdout] help: maybe write a path separator here [INFO] [stdout] | [INFO] [stdout] 4 | let matrix_addr::u8 = 0x60; [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IS31FL3728` [INFO] [stdout] --> src/lib.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 5 | let mut led_matrix = IS31FL3728::new(i2c, matrix_addr, MatrixDimensions::M8x8, false).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type `IS31FL3728` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use is31fl3728_rs::IS31FL3728; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `matrix_addr` in this scope [INFO] [stdout] --> src/lib.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 5 | let mut led_matrix = IS31FL3728::new(i2c, matrix_addr, MatrixDimensions::M8x8, false).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MatrixDimensions` [INFO] [stdout] --> src/lib.rs:47:56 [INFO] [stdout] | [INFO] [stdout] 5 | let mut led_matrix = IS31FL3728::new(i2c, matrix_addr, MatrixDimensions::M8x8, false).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ use of undeclared type `MatrixDimensions` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 2 + use is31fl3728_rs::MatrixDimensions; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 66) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] --> src/lib.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 17 | use stm32f4xx_hal::{self as hal, gpio::GpioExt, i2c::I2c, pac, prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `stm32f4xx_hal`, use `cargo add stm32f4xx_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `is31fl3728_led_matrix` [INFO] [stdout] --> src/lib.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 9 | use is31fl3728_led_matrix::{LightingIntensity, MatrixDimensions, DEFAULT_LIGHTING_INTENSITY, IS31FL3728}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `is31fl3728_led_matrix` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `is31fl3728_led_matrix`, use `cargo add is31fl3728_led_matrix` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `panic_halt` [INFO] [stdout] --> src/lib.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 12 | use panic_halt as _; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no external crate `panic_halt` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rtt_target` [INFO] [stdout] --> src/lib.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 14 | use rtt_target::rtt_init_print; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `rtt_target` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `rtt_target`, use `cargo add rtt_target` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `cortex_m_rt` [INFO] [stdout] --> src/lib.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 16 | use cortex_m_rt::entry; [INFO] [stdout] | ^^^^^^^^^^^ use of unresolved module or unlinked crate `cortex_m_rt` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `cortex_m_rt`, use `cargo add cortex_m_rt` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `stm32f4xx_hal`, `stm32f4xx_hal` [INFO] [stdout] --> src/lib.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 17 | use stm32f4xx_hal::{self as hal, gpio::GpioExt, i2c::I2c, pac, prelude::*}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ no external crate `stm32f4xx_hal` [INFO] [stdout] | | [INFO] [stdout] | use of unresolved module or unlinked crate `stm32f4xx_hal` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `stm32f4xx_hal`, use `cargo add stm32f4xx_hal` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> src/lib.rs:92:37 [INFO] [stdout] | [INFO] [stdout] 27 | let clocks = rcc.cfgr.use_hse(8.MHz()).sysclk(84.MHz()).freeze(); [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `MHz` found for type `{integer}` in the current scope [INFO] [stdout] --> src/lib.rs:92:54 [INFO] [stdout] | [INFO] [stdout] 27 | let clocks = rcc.cfgr.use_hse(8.MHz()).sysclk(84.MHz()).freeze(); [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `kHz` found for type `{integer}` in the current scope [INFO] [stdout] --> src/lib.rs:105:38 [INFO] [stdout] | [INFO] [stdout] 40 | hal::i2c::Mode::standard(400.kHz()), [INFO] [stdout] | ^^^ method not found in `{integer}` [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 44) [INFO] [stdout] src/lib.rs - (line 66) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "40ea4eeb325b51a58e848f4d1ee2d5619dc9ed1898394c60e8ade866f34068b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40ea4eeb325b51a58e848f4d1ee2d5619dc9ed1898394c60e8ade866f34068b5", kill_on_drop: false }` [INFO] [stdout] 40ea4eeb325b51a58e848f4d1ee2d5619dc9ed1898394c60e8ade866f34068b5