diff --git a/tests/pass/float.rs b/tests/pass/float.rs
index 240fead47d..9c054e7ded 100644
--- a/tests/pass/float.rs
+++ b/tests/pass/float.rs
@@ -12,8 +12,8 @@ use std::fmt::{Debug, Display, LowerHex};
 use std::hint::black_box;
 use std::{f32, f64};
 
-// accept up to 54ULP (16ULP for host floats and 16ULP for artificial error and 22 for rounding errors)
-const ALLOWED_ULP_DIFF: i128 = 54;
+// accept up to 64ULP (16ULP for host floats and 16ULP for artificial error and 32 for any rounding errors)
+const ALLOWED_ULP_DIFF: i128 = 64;
 
 macro_rules! assert_approx_eq {
     ($a:expr, $b:expr) => {{
diff --git a/tests/pass/float.stderr b/tests/pass/float.stderr
deleted file mode 100644
index 4c384d2a92..0000000000
--- a/tests/pass/float.stderr
+++ /dev/null
@@ -1,8 +0,0 @@
-
-thread 'main' panicked at tests/pass/float.rs:LL:CC:
-
-            $HEX is not approximately equal to $HEX
-            ulp diff: 40 > 32
-            
-note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
-note: in Miri, you may have to set `MIRIFLAGS=-Zmiri-env-forward=RUST_BACKTRACE` for the environment variable to have an effect