make tests pass again

RalfJung · RalfJung · commit d2ba40e9e1ff · 2022-08-06T15:29:43.000-04:00
diff --git a/src/bin/miri.rs b/src/bin/miri.rs
@@ -1,5 +1,9 @@
 #![feature(rustc_private, stmt_expr_attributes)]
-#![allow(clippy::manual_range_contains, clippy::useless_format)]
+#![allow(
+    clippy::manual_range_contains,
+    clippy::useless_format,
+    clippy::field_reassign_with_default
+)]
 
 extern crate rustc_data_structures;
 extern crate rustc_driver;
diff --git a/tests/pass/backtrace/backtrace-global-alloc.rs b/tests/pass/backtrace/backtrace-global-alloc.rs
@@ -1,4 +1,5 @@
 //@compile-flags: -Zmiri-disable-isolation
+//@rustc-env: RUST_BACKTRACE=1
 
 #![feature(backtrace)]
 
diff --git a/tests/pass/backtrace/backtrace-std.rs b/tests/pass/backtrace/backtrace-std.rs
@@ -1,4 +1,5 @@
 //@compile-flags: -Zmiri-disable-isolation
+//@rustc-env: RUST_BACKTRACE=1
 
 #![feature(backtrace)]
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`//@compile-flags: -Zmiri-disable-isolation`
	`2`	`+//@rustc-env: RUST_BACKTRACE=1`
`2`	`3`
`3`	`4`	`#![feature(backtrace)]`
`4`	`5`