Lines      Copies    Function name
  -----      ------    -------------
  71 (100%)  5 (100%)  (TOTAL)
  24 (33.8%) 1 (20.0%) <chacha20::backend::autodetect::avx2_cpuid::InitToken as core::fmt::Debug>::fmt
  24 (33.8%) 1 (20.0%) <chacha20::backend::autodetect::sse2_cpuid::InitToken as core::fmt::Debug>::fmt
  10 (14.1%) 1 (20.0%) <&T as core::fmt::Debug>::fmt
   9 (12.7%) 1 (20.0%) <() as core::fmt::Debug>::fmt
   4 (5.6%)  1 (20.0%) core::ptr::drop_in_place<&()>