ESP32 Example doesn't work when compiled in release mode

[bjoernQ]

No description provided.

[jessebraham]

Just to clarify, the firmware will build correctly, but when run on the device I received the following output in the serial monitor:

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0048,len:12
ho 0 tail 12 room 4
load:0x3fff0054,len:4800
load:0x40078000 [__bswapsi2:??:??],len:17448
load:0x4007c428 [__bswapsi2:??:??],len:4840
entry 0x4007c6a0 [__bswapsi2:??:??]
About to make the first call ...
Start!
*** PanicInfo { payload: Any { .. }, message: Some(freeing a memory area we don't know of), location: Location { file: "src/compat/malloc.rs", line: 94, col: 13 } }