error[E0554]: #![feature] may not be used on the stable release channel

[arden]

cargo run --release

error[E0554]: #![feature] may not be used on the stable release channel
 --> nano-lib-rs/src/lib.rs:2:1
  |
2 | #![feature(i128_type)]
  | ^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to previous error

error: Could not compile `nano-lib-rs`.

To learn more, run the command again with --verbose.

[Gray Olson]

Ah yeah should add this to docs but you need to be on nightly Rust which you can do by ``` rustup toolchain install nightly rustup default nightly ``` (Or various other ways, this will set nightly as your default tool chain)

…

On Tue, Mar 13, 2018 at 12:24 AM arden ***@***.***> wrote: cargo run --release error[E0554]: #![feature] may not be used on the stable release channel --> nano-lib-rs/src/lib.rs:2:1 | 2 | #![feature(i128_type)] | ^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error error: Could not compile `nano-lib-rs`. To learn more, run the command again with --verbose. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA2Ln3Sp4ersBOB3BtKyVZdhZnmNhxdqks5td3KIgaJpZM4SoMBi> .

[Gray Olson]

Fixed in commit 9bb7841