Error in setup code triggers silent failure

E.g. 

```
setup(1+"a")
```

```
✔ |  OK F W S | Context
⠋ |   0 1     |
══ Results ═════════════════════════════════════════════════════════════════════
OK:       0
Failed:   1
Warnings: 0
Skipped:  0
```

Would be great to print that the setup code failed.