Allow printing stacktrace when invocations finish with an error #287

All 93 tests pass in 11m 36s

102 files ±0 102 suites ±0 11m 36s ⏱️ + 1m 8s
93 tests ±0 93 ✅ ±0 0 💤 ±0 0 ❌ ±0
232 runs ±0 232 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit e52988f. ± Comparison against earlier commit b49ec80.