diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8aaa0ac1c..60d1b1bb2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -40,7 +40,8 @@ rust-nightly:
     - cargo build --verbose --target x86_64-unknown-linux-gnu --all-features
     - cargo test --verbose --all-features
     - rustup component add clippy
-    - cargo clippy --all-features
+    # We check these extra warnings on CI only, since we don't want to forbid them while developing.
+    - cargo clippy --all-features -- -D clippy::dbg_macro -D clippy::print_stdout -D clippy::print_stderr
     - RUSTDOCFLAGS="-Dwarnings" cargo doc --all-features --document-private-items
   tags:
     - amd64
diff --git a/crates/arti/src/main.rs b/crates/arti/src/main.rs
index 9604d4be2..aef472119 100644
--- a/crates/arti/src/main.rs
+++ b/crates/arti/src/main.rs
@@ -82,6 +82,9 @@
 #![deny(clippy::unnecessary_wraps)]
 #![warn(clippy::unseparated_literal_suffix)]
 #![deny(clippy::unwrap_used)]
+// These are allowed in this crate only.
+#![allow(clippy::print_stderr)]
+#![allow(clippy::print_stdout)]
 
 mod exit;
 mod process;