Remove must_not_suspend because it's unstable again.

palfrey · palfrey · commit 91f8bf01fad0 · 2021-11-12T09:47:40.000Z
See rust-lang/rust#83310
diff --git a/serial_test/src/lib.rs b/serial_test/src/lib.rs
@@ -1,5 +1,3 @@
-#![allow(unknown_lints)]
-#![allow(must_not_suspend)]
 //! # serial_test
 //! `serial_test` allows for the creation of serialised Rust tests using the [serial](attr.serial.html) attribute
 //! e.g.

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-#![allow(unknown_lints)]`
`2`		`-#![allow(must_not_suspend)]`
`3`	`1`	`//! # serial_test`
`4`	`2`	//! `serial_test` allows for the creation of serialised Rust tests using the [serial](attr.serial.html) attribute
`5`	`3`	`//! e.g.`