diff --git a/framework/aster-frame/src/vm/memory_set.rs b/framework/aster-frame/src/vm/memory_set.rs
index e5f89821d..7c2a27cac 100644
--- a/framework/aster-frame/src/vm/memory_set.rs
+++ b/framework/aster-frame/src/vm/memory_set.rs
@@ -8,8 +8,8 @@ use crate::{
     arch::mm::{PageTableEntry, PageTableFlags},
     prelude::*,
     vm::{
-        is_page_aligned, VmAllocOptions, VmFrame, VmFrameVec, VmReader, VmWriter,
-        PHYS_MEM_BASE_VADDR, PAGE_SIZE,
+        is_page_aligned, VmAllocOptions, VmFrame, VmFrameVec, VmReader, VmWriter, PAGE_SIZE,
+        PHYS_MEM_BASE_VADDR,
     },
     Error,
 };
diff --git a/framework/aster-frame/src/vm/mod.rs b/framework/aster-frame/src/vm/mod.rs
index cfa211ba4..9066adf4d 100644
--- a/framework/aster-frame/src/vm/mod.rs
+++ b/framework/aster-frame/src/vm/mod.rs
@@ -37,7 +37,7 @@ use crate::boot::memory_region::{MemoryRegion, MemoryRegionType};
 pub const PAGE_SIZE: usize = 0x1000;
 
 /// The maximum virtual address of user space (non inclusive).
-/// 
+///
 /// Typicall 64-bit systems have at least 48-bit virtual address space.
 /// A typical way to reserve half of the address space for the kernel is
 /// to use the highest 48-bit virtual address space.
@@ -49,7 +49,7 @@ pub const PAGE_SIZE: usize = 0x1000;
 pub const MAX_USERSPACE_VADDR: Vaddr = 0x0000_8000_0000_0000 - PAGE_SIZE;
 
 /// Start of the kernel address space.
-/// 
+///
 /// This is the _lowest_ address of the x86-64's _high_ canonical addresses.
 ///
 /// This is also the base address of the direct mapping of all physical
diff --git a/osdk/tests/examples_in_book/work_in_workspace.rs b/osdk/tests/examples_in_book/work_in_workspace.rs
index c3467b2d8..2b465cd59 100644
--- a/osdk/tests/examples_in_book/work_in_workspace.rs
+++ b/osdk/tests/examples_in_book/work_in_workspace.rs
@@ -40,7 +40,9 @@ fn work_in_workspace() {
         .open(&module_src_path)
         .unwrap();
     module_src_file
-        .write_all(include_bytes!("work_in_workspace_templates/mymodule/src/lib.rs"))
+        .write_all(include_bytes!(
+            "work_in_workspace_templates/mymodule/src/lib.rs"
+        ))
         .unwrap();
     module_src_file.flush().unwrap();
 
@@ -52,14 +54,20 @@ fn work_in_workspace() {
         .open(&kernel_manifest_path)
         .unwrap();
     kernel_manifest_file
-        .write_all(include_bytes!("work_in_workspace_templates/myos/Cargo.toml"))
+        .write_all(include_bytes!(
+            "work_in_workspace_templates/myos/Cargo.toml"
+        ))
         .unwrap();
     kernel_manifest_file.flush().unwrap();
 
     // Add the content to myos/src/lib.rs
     let kernel_src_path = workspace_dir.join(kernel).join("src").join("lib.rs");
     assert!(kernel_src_path.is_file());
-    fs::write(&kernel_src_path, include_str!("work_in_workspace_templates/myos/src/lib.rs")).unwrap();
+    fs::write(
+        &kernel_src_path,
+        include_str!("work_in_workspace_templates/myos/src/lib.rs"),
+    )
+    .unwrap();
 
     // Run subcommand build & run
     cargo_osdk(&["build"]).ok().unwrap();
diff --git a/tools/format_all.sh b/tools/format_all.sh
index 707c8c80c..c66baa29f 100755
--- a/tools/format_all.sh
+++ b/tools/format_all.sh
@@ -2,6 +2,8 @@
 
 # SPDX-License-Identifier: MPL-2.0
 
+set -e
+
 WORKSPACE_ROOT="$(dirname "$(readlink -f "$0")")/.."
 
 EXCLUDED_CRATES=$(sed -n '/^\[workspace\]/,/^\[.*\]/{/exclude = \[/,/\]/p}' "$WORKSPACE_ROOT/Cargo.toml" | grep -v "exclude = \[" | tr -d '", \]')