fails with the appriopriate error message

Runs for #1630 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10%

• 1757dbf ✔ Run #77837267704 12s on webkit Merge branch 'main' into benchmark-relative-change by Gwenn Le Bihan 2 hours ago
• 1757dbf ✔ Run #77837267658 9s on chromium Merge branch 'main' into benchmark-relative-change by Gwenn Le Bihan 2 hours ago
• 92595fc ✔ Run #77775192699 11s on webkit Update playwright.yml by Gwenn Le Bihan 14 hours ago
• 92595fc ✔ Run #77775192683 9s on chromium Update playwright.yml by Gwenn Le Bihan 14 hours ago
• 7976a3e ✔ Run #77767467810 7s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 15 hours ago
• 7976a3e ✔ Run #77767467822 12s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 15 hours ago
• 5c4f919 ✔ Run #77733293835 12s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 20 hours ago
• 5c4f919 ✔ Run #77733293834 9s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 20 hours ago
• ea3b517 ✔ Run #77710933935 9s on chromium 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 23 hours ago
• ea3b517 ✔ Run #77710933948 11s on webkit 👩‍💻‍ Show benchmark changes in relative differences, consider no change if |<| 10% by Gwenn Le Bihan 23 hours ago