Getting a Illegal instruction segfault on arm (Raspberry Pi 1)

[weiznich]

(I'm quite unsure where to report this)

I'm trying to run some future related code on an old raspberry pi 1. After cross compiling a binary construction a reactor and spawning a future on it the program segfaults with an illegal hardware instruction error.
Programs without a reactor are running fine.

Example code:

extern crate tokio_core;
extern crate futures;

fn main() {
   let core = tokio_core::reactor::Core::new().unwrap();
       core.handle().spawn(futures::future::ok(()));
    println!("Hello, world!");
}

Versions:

• Rustc: rustc 1.25.0 (84203cac6 2018-03-25), rustc 1.27.0-nightly (79252ff4e 2018-04-29)
• tokio_core: 0.1.17
• futures: 0.1.21
• target: arm-unknown-linux-musleabihf

[carllerche]

I would think that this is a rust issue and should be reported on rust-lang/rust?