how did that not rustfmt before???

Author: iximeow

nexus/src/app/instance.rs

@@ -1085,11 +1085,13 @@ impl super::Nexus {
                    "boot_disk_id" => ?instance_boot_disk_id,
                    "instance id" => %db_instance.id());
 
-                return Err(InstanceStateChangeError::Other(Error::internal_error(&format!(
-                    "instance {} has boot disk {:?} but it is not attached",
-                    db_instance.id(),
-                    db_instance.boot_disk_id.as_ref(),
-                ))));
+                return Err(InstanceStateChangeError::Other(
+                    Error::internal_error(&format!(
+                        "instance {} has boot disk {:?} but it is not attached",
+                        db_instance.id(),
+                        db_instance.boot_disk_id.as_ref(),
+                    )),
+                ));
             }
         }
 

nexus/tests/integration_tests/instances.rs

@@ -4007,9 +4007,7 @@ async fn test_boot_disk_can_be_changed(cptestctx: &ControlPlaneTestContext) {
 // Create an instance without a boot disk, fail to set the boot disk to a
 // detached disk, then attach the disk and make it a boot disk.
 #[nexus_test]
-async fn test_boot_disk_must_be_attached(
-    cptestctx: &ControlPlaneTestContext,
-) {
+async fn test_boot_disk_must_be_attached(cptestctx: &ControlPlaneTestContext) {
     let client = &cptestctx.external_client;
     let instance_name = "nifs";