this derivation will be built:
  /nix/store/8pfy3lzlvhnimn0q0sx6xjrwr0m6j21v-niks3-go-unit-tests.drv
these 2 paths will be fetched (181.1 MiB download, 591.1 MiB unpacked):
  /nix/store/43r0l0kb8qmiar8qv63cxdwwbcyrq32g-nix-2.34.8-dev
  /nix/store/fcj1g9xcvwir9jagr84dv8wf06rwi4cq-rustfs-1.0.1