Raspberry Pi Zero 2 W - runs out of memory when installing rust

[adzke]

I tried this code:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

I expected to see this happen:

Rust to be installed.

Instead, this happened:

Ran out of memory.

rustc --version --verbose:

Latest run version 64 bit

G'day rust team! This is my first issue post ever, but i thought you would find this bug interesting.

Using a Raspberry Pi Zero 2 W 64 bit, and install rust, you will find that after it's completed downloading, the installation will failure. It's failing due to memory related issues.

I solved this problem but increasing swap allocation on the Raspberry Pi.

Note: this doesn't failure installation on a 32 bit Raspberry Pi zero 1 w

Thanks all!

AD

[saethlin]

Setting RUSTUP_IO_THREADS=1 has also helped me out of this in the past: rust-lang/rustup#3125

I think the problem here is just that rustup's free memory calculation could use some improvement. But that's rustup issue, unfortunately.