these 6 derivations will be built:
  /nix/store/bvy9p4cjs3lfk3k17q5ndvhp3cgin92l-syn-3.0.6.drv
  /nix/store/l8b1q4mwr6ryvlm1z099v0g8vkq71f9c-tokio-1.53.2.drv
  /nix/store/s4sa9l92scj0pdqq11y3hs7ggr4zmmmy-mio-1.2.3.drv
  /nix/store/vg39yyfw9794d5zgn4rws405ai9jqqh0-tokio-macros-2.7.2.drv
  /nix/store/skswlch12b28f3bkkxa745z9n7rixvxa-cargo-vendor-dir.drv
  /nix/store/w5ghgcy4vwh7i7bbfbvhd3bs6v62inwy-nix-wire-0.1.0.drv