diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 62a80d123aa05daca0c10cefcf4b761db177723f..6b697aa50382ba5fd10003d7e6c695c7b572cdec 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -64,4 +64,3 @@ fmt:
     script:
         - rustup component add rustfmt-preview
         - ./fmt.sh -- --check
-    allow_failure: true
diff --git a/src/platform/redox/mod.rs b/src/platform/redox/mod.rs
index 1301936726cd9d49ef9e15aebf7ed35c1fbc300d..ec0c7448e79f1d9efbc98cf07fb99d27006cde2d 100644
--- a/src/platform/redox/mod.rs
+++ b/src/platform/redox/mod.rs
@@ -12,7 +12,7 @@ use crate::{
         dirent::dirent,
         errno::{EINVAL, EIO, ENOMEM, EPERM, ERANGE},
         fcntl,
-        sys_mman::{PROT_READ, PROT_WRITE, MAP_ANONYMOUS},
+        sys_mman::{MAP_ANONYMOUS, PROT_READ, PROT_WRITE},
         sys_random,
         sys_resource::{rlimit, RLIM_INFINITY},
         sys_stat::stat,
@@ -112,7 +112,9 @@ impl Pal for Sys {
                     0,
                     0,
                 );
-                if allocated == !0 as *mut c_void /* MAP_FAILED */ {
+                if allocated == !0 as *mut c_void
+                /* MAP_FAILED */
+                {
                     return !0 as *mut c_void;
                 }