Given Slide 25 from [talk: Mid-stack inlining in the Go compiler (external)](https://docs.google.com/presentation/d/1Wcblp3jpfeKwA0Y4FOmj63PW52M_qmNqlQkNaLj0P5o/edit#slide=id.g1b2157b5d1_3_229) it seems like [`errors.callers`](https://github.com/pkg/errors/blob/a887431f7f6ef7687b556dbf718d9f351d4858a0/stack.go#L127) should migrate. Basically: "_Avoid FuncForPC, use CallersFrames_".