diff --git a/.buildkite/hooks/post-checkout b/.buildkite/hooks/post-checkout
index 1e4f4f4d98..e4893c67dd 100644
--- a/.buildkite/hooks/post-checkout
+++ b/.buildkite/hooks/post-checkout
@@ -39,6 +39,6 @@ source ci/env.sh
 # HACK: These are in our docker images, need to be removed from CARGO_HOME
 #  because we try to cache downloads across builds with CARGO_HOME
 # cargo lacks a facility for "system" tooling, always tries CARGO_HOME first
-cargo uninstall cargo-audit || true
-cargo uninstall svgbob_cli || true
-cargo uninstall mdbook || true
+cargo uninstall cargo-audit &>/dev/null || true
+cargo uninstall svgbob_cli &>/dev/null || true
+cargo uninstall mdbook &>/dev/null || true