this derivation will be built:
  /nix/store/jsplpad8fhba68m4nylz8dpgyk2rs929-niks3-go-unit-tests.drv
this path will be fetched (184.8 MiB download, 618.5 MiB unpacked):
  /nix/store/jyngzcs6sfqvapvp1a2284v7ql3rxwig-rustfs-1.0.0