Firmware won't run when using embedded_graphics

I'm trying to get into embedded programming. I got myself ESP32-C3-DevKit-RUST-1, and completed a couple of tutorials, the board is working fine.
However, when I tried using embedded-graphics, the firmware didn't even start execution. Here's the MRE:

use std::{thread, time::Duration};

use embedded_graphics::{
    primitives::{Line, PrimitiveStyle, StyledDrawable},
use epd_waveshare::{color::Color, epd7in5_v2::Display7in5};

use log::info;

fn main() -> anyhow::Result<()> {
    info!("Init complete");
    let mut display = Display7in5::default();
    Line::new(Point::new(0, 0), Point::new(1, 1))
        .draw_styled(&PrimitiveStyle::with_stroke(Color::Black, 3), &mut display)?;
    loop {

If I just comment out the .draw_styled() call, it runs! Otherwise, I don't even see the Init complete message. The issue happens with any draw calls.

In the terminal, I get:

I (314) main_task: Calling app_main()
Build:Feb  7 2021
rst:0x8 (TG1WDT_SYS_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Saved PC:0x40380000
0x40380000 - _vector_table
    at ??:??
mode:DIO, clock div:2
0x3fcd5820 - _ZN12_GLOBAL__N_12mxE
    at ??:??
0x403cc710 - spi_flash_chip_winbond_page_program
    at ??:??
0x403ce710 - spi_flash_chip_winbond_page_program
    at ??:??
SHA-256 comparison failed:
Calculated: 1d06b938c0222bf626e0bdf46178b1b37ab24d03f0360fc8fcf7153c2571deaf
Expected: 68d7bdf643ba446b8ed7ae8423241d442fd052b2bc77091100ba06fd65dcf8d5
Attempting to boot anyway...
entry 0x403cc710
0x403cc710 - spi_flash_chip_winbond_page_program
    at ??:??

I'm not sure what's happening, since to my understanding, the call should just fill the buffer, there are no side effects, since I'm not even sending the buffer to a display.

Any help is greatly appreciated :pray:

If you're still needing help you may want to try the #embedded channel in the Rust community discord server. Here is an invite link to the server.

The solution was to allocate the display buffer on heap, not on stack.