Replace `summarize_vars` with `analyze_vars` #1913

All 150 tests pass in 2s

1 files ±0 33 suites ±0 2s ⏱️ ±0s
150 tests ±0 150 ✅ ±0 0 💤 ±0 0 ❌ ±0
282 runs ±0 170 ✅ ±0 112 💤 ±0 0 ❌ ±0

Results for commit a6267cd. ± Comparison against earlier commit 00bbafa.