ok i finally have newest version of rust and i started to test examples from embasy-rs project for pico W wifi and blinking is compiling and working. I wanted to start with I2C bus (becasue i have SCD41 sensor to play with) but im getting such runtime error after compiling this example: 
```
holo@nixps ~/w/e/e/e/rp (main) [1]> cargo run --bin i2c_blocking 
    Finished dev [unoptimized + debuginfo] target(s) in 0.08s
     Running `probe-rs run --chip RP2040 target/thumbv6m-none-eabi/debug/i2c_blocking`
     Erasing sectors ✔ [00:00:00] [###############################################################################################################] 64.00 KiB/64.00 KiB @ 68.56 KiB/s (eta 0s )
 Programming pages   ✔ [00:00:02] [###############################################################################################################] 64.00 KiB/64.00 KiB @ 30.46 KiB/s (eta 0s )    Finished in 3.068s
0.008396 INFO  set up i2c 
└─ i2c_blocking::____embassy_main_task::{async_fn#0} @ src/bin/i2c_blocking.rs:51  
0.008843 INFO  init mcp23017 config for IxpandO
└─ i2c_blocking::____embassy_main_task::{async_fn#0} @ src/bin/i2c_blocking.rs:56  
Frame 0: HardFault @ 0x1000cb16
Frame 1: __udf @ 0x10002a28 inline
       /home/holo/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/../asm/inline.rs:181:5
Frame 2: udf @ 0x0000000010002a28
       /home/holo/.cargo/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/asm.rs:43:5
Frame 3: print @ 0x10002a90
       /home/holo/.cargo/registry/src/index.crates.io-6f17d22bba15001f/panic-probe-0.3.1/src/lib.rs:103:1
Error: CPU halted unexpectedly.
```