this derivation will be built:
  /nix/store/ls3rjsk1640xb3s9h1lmhnm3wi9ci6c3-nix-unit-check.drv
this path will be fetched (0.0 KiB download, 391.0 KiB unpacked):
  /nix/store/0f8ms11jiszrkia96j8aa4bcs9zn4dpy-nix-unit-2.35.1