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-rw-r--r--src/liballoc/lib.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index 80532bbdda1..7e6ee4bd49d 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -79,7 +79,6 @@
 
 #![cfg_attr(test, allow(deprecated))] // rand
 #![cfg_attr(test, feature(placement_in))]
-#![cfg_attr(not(test), feature(char_escape_debug))]
 #![cfg_attr(not(test), feature(core_float))]
 #![cfg_attr(not(test), feature(exact_size_is_empty))]
 #![cfg_attr(not(test), feature(slice_rotate))]