diff --git a/test/test-manager/src/logging.rs b/test/test-manager/src/logging.rs
index c11fdf28bfbc..56f7401d656a 100644
--- a/test/test-manager/src/logging.rs
+++ b/test/test-manager/src/logging.rs
@@ -79,12 +79,12 @@ impl Logger {
 }
 
 impl log::Log for Logger {
-    fn enabled(&self, metadata: &log::Metadata) -> bool {
+    fn enabled(&self, metadata: &log::Metadata<'_>) -> bool {
         let inner = self.inner.lock().unwrap();
         inner.env_logger.enabled(metadata)
     }
 
-    fn log(&self, record: &log::Record) {
+    fn log(&self, record: &log::Record<'_>) {
         if !self.enabled(record.metadata()) {
             return;
         }
diff --git a/test/test-manager/src/network_monitor.rs b/test/test-manager/src/network_monitor.rs
index 7f74f0f4259a..c48a660ba070 100644
--- a/test/test-manager/src/network_monitor.rs
+++ b/test/test-manager/src/network_monitor.rs
@@ -31,7 +31,7 @@ pub struct ParsedPacket {
 impl PacketCodec for Codec {
     type Item = Option<ParsedPacket>;
 
-    fn decode(&mut self, packet: pcap::Packet) -> Self::Item {
+    fn decode(&mut self, packet: pcap::Packet<'_>) -> Self::Item {
         if self.no_frame {
             // skip utun header specifying an address family
             #[cfg(target_os = "macos")]
diff --git a/test/test-manager/src/vm/update.rs b/test/test-manager/src/vm/update.rs
index f2ffef00518a..ccc0c9b4a305 100644
--- a/test/test-manager/src/vm/update.rs
+++ b/test/test-manager/src/vm/update.rs
@@ -59,7 +59,7 @@ pub fn packages(config: &VmConfig, guest_ip: std::net::IpAddr) -> Result<Update>
 
 // Pretty-printing for an `Update` action.
 impl fmt::Display for Update {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             Update::Nothing => write!(formatter, "Nothing was updated"),
             Update::Logs(output) => output
diff --git a/test/test-rpc/src/logging.rs b/test/test-rpc/src/logging.rs
index 85f25c8060b4..5eaa2ea621ae 100644
--- a/test/test-rpc/src/logging.rs
+++ b/test/test-rpc/src/logging.rs
@@ -1,4 +1,5 @@
 use colored::Colorize;
+use std::fmt;
 use serde::{Deserialize, Serialize};
 
 pub type Result<T> = std::result::Result<T, Error>;
@@ -19,8 +20,8 @@ pub enum Output {
     Other(String),
 }
 
-impl std::fmt::Display for Output {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+impl fmt::Display for Output {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             Output::Error(s) => f.write_fmt(format_args!("{}", s.as_str().red())),
             Output::Warning(s) => f.write_fmt(format_args!("{}", s.as_str().yellow())),
diff --git a/test/test-rpc/src/transport.rs b/test/test-rpc/src/transport.rs
index 291e08eb532e..6a9f8b4588dc 100644
--- a/test/test-rpc/src/transport.rs
+++ b/test/test-rpc/src/transport.rs
@@ -107,7 +107,7 @@ impl ConnectionHandle {
     }
 
     /// Returns a future that is notified when `reset_connected_state` is called.
-    pub fn notified_reset(&self) -> Notified {
+    pub fn notified_reset(&self) -> Notified<'_> {
         self.reset_notify.notified()
     }
 
diff --git a/test/test-runner/src/logging.rs b/test/test-runner/src/logging.rs
index 224c32977572..98f033e13a9c 100644
--- a/test/test-runner/src/logging.rs
+++ b/test/test-runner/src/logging.rs
@@ -29,11 +29,11 @@ pub static LOGGER: Lazy<StdOutBuffer> = Lazy::new(|| {
 pub struct StdOutBuffer(pub Mutex<Receiver<Output>>, pub Sender<Output>);
 
 impl log::Log for StdOutBuffer {
-    fn enabled(&self, metadata: &Metadata) -> bool {
+    fn enabled(&self, metadata: &Metadata<'_>) -> bool {
         metadata.level() <= Level::Info
     }
 
-    fn log(&self, record: &Record) {
+    fn log(&self, record: &Record<'_>) {
         if self.enabled(record.metadata()) {
             match record.metadata().level() {
                 Level::Error => {