Lines        Copies      Function name
  -----        ------      -------------
  6230 (100%)  401 (100%)  (TOTAL)
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    15 (0.2%)    1 (0.2%)  src/future.rs:68:30: 70:10]>"* @"_ZN5alloc5boxed16Box$LT$T$C$A$GT$4leak17haaa30a16f080d26cE
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