this derivation will be built:
  /nix/store/jms82kvw90lyc021h3mm8jalka2kn0di-niks3-go-unit-tests.drv
this path will be fetched (175.5 MiB download, 556.3 MiB unpacked):
  /nix/store/mkc69xs3cwpqpigidqmfwrlp90kl7rvl-rustfs-1.0.4