diff --git a/rust-vmm-ci b/rust-vmm-ci
index 285971e8..8627b376 160000
--- a/rust-vmm-ci
+++ b/rust-vmm-ci
@@ -1 +1 @@
-Subproject commit 285971e8c716512d6e35ac47a009a49fc3c75660
+Subproject commit 8627b3766b2bedde4657c7e9ddfc6f95a20e6942
diff --git a/src/configurator/aarch64/fdt.rs b/src/configurator/aarch64/fdt.rs
index a688ecfb..9c42f09c 100644
--- a/src/configurator/aarch64/fdt.rs
+++ b/src/configurator/aarch64/fdt.rs
@@ -40,6 +40,7 @@ impl From<Error> for BootConfiguratorError {
 }
 
 /// Boot configurator for device tree.
+#[derive(Debug)]
 pub struct FdtBootConfigurator {}
 
 impl BootConfigurator for FdtBootConfigurator {
diff --git a/src/configurator/mod.rs b/src/configurator/mod.rs
index 91d1ae92..b955d44a 100644
--- a/src/configurator/mod.rs
+++ b/src/configurator/mod.rs
@@ -128,7 +128,7 @@ pub trait BootConfigurator {
 }
 
 /// Boot parameters to be written in guest memory.
-#[derive(Clone)]
+#[derive(Debug, Clone)]
 pub struct BootParams {
     /// "Header section", always written in guest memory irrespective of boot protocol.
     pub header: Vec<u8>,
diff --git a/src/configurator/x86_64/linux.rs b/src/configurator/x86_64/linux.rs
index 7e2e06d8..29240663 100644
--- a/src/configurator/x86_64/linux.rs
+++ b/src/configurator/x86_64/linux.rs
@@ -19,6 +19,7 @@ use crate::configurator::{BootConfigurator, BootParams, Error as BootConfigurato
 use std::fmt;
 
 /// Boot configurator for the Linux boot protocol.
+#[derive(Debug)]
 pub struct LinuxBootConfigurator {}
 
 /// Errors specific to the Linux boot protocol configuration.
diff --git a/src/configurator/x86_64/pvh.rs b/src/configurator/x86_64/pvh.rs
index 60b23048..7636ec9f 100644
--- a/src/configurator/x86_64/pvh.rs
+++ b/src/configurator/x86_64/pvh.rs
@@ -22,6 +22,7 @@ use crate::loader_gen::start_info::{hvm_memmap_table_entry, hvm_modlist_entry, h
 use std::fmt;
 
 /// Boot configurator for the PVH boot protocol.
+#[derive(Debug)]
 pub struct PvhBootConfigurator {}
 
 /// Errors specific to the PVH boot protocol configuration.
diff --git a/src/lib.rs b/src/lib.rs
index 2620d561..928f5a0b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,7 +7,7 @@
 //
 // SPDX-License-Identifier: Apache-2.0 AND BSD-3-Clause
 
-#![deny(missing_docs)]
+#![deny(missing_docs, missing_debug_implementations)]
 
 //! A Linux kernel image loading crate.
 //!
@@ -101,7 +101,7 @@ pub mod cmdline;
 pub mod configurator;
 pub mod loader;
 
-#[allow(clippy::undocumented_unsafe_blocks)]
+#[allow(clippy::undocumented_unsafe_blocks, missing_debug_implementations)]
 #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
 mod loader_gen;
 #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
diff --git a/src/loader/aarch64/pe/mod.rs b/src/loader/aarch64/pe/mod.rs
index cfa23006..67262f69 100644
--- a/src/loader/aarch64/pe/mod.rs
+++ b/src/loader/aarch64/pe/mod.rs
@@ -21,6 +21,7 @@ use vm_memory::{Address, ByteValued, Bytes, GuestAddress, GuestMemory, GuestUsiz
 use super::super::{Error as KernelLoaderError, KernelLoader, KernelLoaderResult, Result};
 
 /// ARM64 Image (PE) format support
+#[derive(Debug)]
 pub struct PE;
 
 // SAFETY: The layout of the structure is fixed and can be initialized by
diff --git a/src/loader/x86_64/bzimage/mod.rs b/src/loader/x86_64/bzimage/mod.rs
index 3fa94ae4..cf6065a4 100644
--- a/src/loader/x86_64/bzimage/mod.rs
+++ b/src/loader/x86_64/bzimage/mod.rs
@@ -62,6 +62,7 @@ impl fmt::Display for Error {
 impl std::error::Error for Error {}
 
 /// Big zImage (bzImage) kernel image support.
+#[derive(Debug)]
 pub struct BzImage;
 
 impl KernelLoader for BzImage {
diff --git a/src/loader/x86_64/elf/mod.rs b/src/loader/x86_64/elf/mod.rs
index 51c2c8df..ef797f30 100644
--- a/src/loader/x86_64/elf/mod.rs
+++ b/src/loader/x86_64/elf/mod.rs
@@ -133,6 +133,7 @@ impl fmt::Display for PvhBootCapability {
 }
 
 /// Raw ELF (a.k.a. vmlinux) kernel image support.
+#[derive(Debug)]
 pub struct Elf;
 
 impl Elf {