Compiling error

[fmarcosh]

In a Ubuntu 20.04 LTS on Windows Subsystem Linux v2 I got the following error with cargo build:
Compiling nakamoto-p2p v0.2.0 (/home/paco/nakamoto/p2p)
error[E0658]: use of unstable library feature 'range_is_empty': recently added
--> p2p/src/protocol/spvmgr.rs:541:30
|
541 | debug_assert!(!range.is_empty());
| ^^^^^^^^
|
= note: see issue #48111 rust-lang/rust#48111 for more information

error[E0658]: use of unstable library feature 'range_is_empty': recently added
--> p2p/src/protocol/spvmgr.rs:543:18
|
543 | if range.is_empty() {
| ^^^^^^^^
|
= note: see issue #48111 rust-lang/rust#48111 for more information

error: aborting due to 2 previous errors

For more information about this error, try rustc --explain E0658.
error: could not compile nakamoto-p2p.

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

[cloudhead]

I'm guessing you're using an older version of rustc. Range::is_empty was added in 1.47

[fmarcosh]

You're right rustc versión is 1.43. thank you. Obtener Outlook para Android<https://aka.ms/ghei36>

…

________________________________ From: Alexis Sellier <notifications@github.com> Sent: Sunday, January 24, 2021 11:16:15 AM To: cloudhead/nakamoto <nakamoto@noreply.github.com> Cc: Francisco Marcos Herrero <fmarcosh@hotmail.com>; Author <author@noreply.github.com> Subject: Re: [cloudhead/nakamoto] Compiling error (#16) I'm guessing you're using an older version of rustc. Range::is_empty was added in 1.47 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#16 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ABCALMN3JOVI6C5JGYT6C63S3PXO7ANCNFSM4WQNBGIQ>.

[fmarcosh]

Sorry. I was using a rustc version 1.43.