fix: don't call callback twice, masking potential errors
#247
| Job | Run time |
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| 15s | |
| 17s | |
| 16s | |
| 16s | |
| 17s | |
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| 1m 38s |
callback twice, masking potential errors
#247
| Job | Run time |
|---|---|
| 15s | |
| 17s | |
| 16s | |
| 16s | |
| 17s | |
| 17s | |
| 1m 38s |