cargo install failure

[dvejmz]

Hi,

I'm trying to install hexyl via cargo but I am getting a couple of compilation errors.

error: expected one of `,` or `as`, found `::`
 --> .cargo/registry/src/github.com-1ecc6299db9ec823/hexyl-0.4.0/src/main.rs:8:28
  |
8 | use std::io::{self, prelude::*, StdoutLock};
  |                            ^^ expected one of `,` or `as` here

error: expected one of `;`, `as`, or `self`, found `::`
 --> .cargo/registry/src/github.com-1ecc6299db9ec823/hexyl-0.4.0/src/main.rs:8:28
  |
8 | use std::io::{self, prelude::*, StdoutLock};
  |                            ^^ expected one of `;`, `as`, or `self` here

error: aborting due to 2 previous errors

error: failed to compile `hexyl v0.4.0`, intermediate artifacts can be found at `/tmp/cargo-install.yy1MBc6NxEZT`

Some details about my environment.

OS: Fedora 29 Linux dev.localdomain 4.20.16-200.fc29.x86_64 #1 SMP Thu Mar 14 15:10:22 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Rust version: 1.33.0 rustc version: rustc 1.23.0 (766bd11c8 2018-01-01) cargo version: cargo 0.24.0 (45043115c 2017-12-05)

Thanks

[bjorn3]

Updating rustc will probably fix this:

$ rustup update stable

[sharkdp]

Yes, the README states that you need Rust 1.30 or higher to compile from source.