ci: use beta, add secondary nightly ci.

examples/std/Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.5.0", path = "../../embassy-sync", features = ["log"] }
-embassy-executor = { version = "0.4.0", path = "../../embassy-executor", features = ["arch-std", "executor-thread", "log", "nightly", "integrated-timers"] }
+embassy-executor = { version = "0.4.0", path = "../../embassy-executor", features = ["arch-std", "executor-thread", "log", "integrated-timers"] }
 embassy-time = { version = "0.2", path = "../../embassy-time", features = ["log", "std", ] }
 embassy-net = { version = "0.2.0", path = "../../embassy-net", features=[ "std",  "log", "medium-ethernet", "medium-ip", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6"] }
 embassy-net-tuntap = { version = "0.1.0", path = "../../embassy-net-tuntap" }
@@ -23,7 +23,7 @@ nix = "0.26.2"
 clap = { version = "3.0.0-beta.5", features = ["derive"] }
 rand_core = { version = "0.6.3", features = ["std"] }
 heapless = { version = "0.8", default-features = false }
-static_cell = { version = "2", features = ["nightly"]}
+static_cell = "2"
 
 [profile.release]
 debug = 2

examples/std/src/bin/net.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 use std::default::Default;
 
 use clap::Parser;

examples/std/src/bin/net_dns.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 use std::default::Default;
 
 use clap::Parser;

examples/std/src/bin/net_ppp.rs

@@ -7,7 +7,6 @@
 //!     ping 192.168.7.10
 //!     nc 192.168.7.10 1234
 
-#![feature(type_alias_impl_trait)]
 #![allow(async_fn_in_trait)]
 
 #[path = "../serial_port.rs"]

examples/std/src/bin/net_udp.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::udp::{PacketMetadata, UdpSocket};

examples/std/src/bin/serial.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 #[path = "../serial_port.rs"]
 mod serial_port;
 

examples/std/src/bin/tcp_accept.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 use core::fmt::Write as _;
 use std::default::Default;
 

examples/std/src/bin/tick.rs

@@ -1,5 +1,3 @@
-#![feature(type_alias_impl_trait)]
-
 use embassy_executor::Spawner;
 use embassy_time::Timer;
 use log::*;