this derivation will be built:
  /nix/store/gb76hg39sdvm8ibjhfqx0kay0f9ncyfn-kandev-0.94.0.drv
this path will be fetched (8.9 MiB download, 30.0 MiB unpacked):
  /nix/store/2di2kizfplx457464qg3li1lafprz3da-rcodesign-0.29.0