diff --git a/tools/bots/flutter/analyze_flutter_flutter.sh b/tools/bots/flutter/analyze_flutter_flutter.sh
index fbfb2642ed4..6fa042523ec 100755
--- a/tools/bots/flutter/analyze_flutter_flutter.sh
+++ b/tools/bots/flutter/analyze_flutter_flutter.sh
@@ -11,10 +11,6 @@ checkout=$(pwd)
 dart=$checkout/out/ReleaseX64/dart-sdk/bin/dart
 sdk=$checkout/out/ReleaseX64/dart-sdk
 tmpdir=$(mktemp -d)
-cleanup() {
-  rm -rf "$tmpdir"
-}
-trap cleanup EXIT HUP INT QUIT TERM PIPE
 cd "$tmpdir"
 
 git clone --single-branch -vv \
@@ -37,6 +33,3 @@ $dart --enable-asserts dev/bots/analyze.dart --dart-sdk $sdk
 
 # Test flutter's use of data-driven fixes.
 $dart fix packages/flutter/test_fixes --compare-to-golden
-
-# Analyze the sample code in dartdoc snippets.
-PUB_CACHE=$checkout/.pub_cache $dart dev/bots/analyze_sample_code.dart