this derivation will be built:
  /nix/store/0351jn0vdms8cm7k0q4skw13msf8gfa9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/0351jn0vdms8cm7k0q4skw13msf8gfa9-bcachefs-module-7.0.0-31-generic.drv'...