this derivation will be built:
  /nix/store/7y1ybrwbk4d7f2827jqs01ar5jl5kizh-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7y1ybrwbk4d7f2827jqs01ar5jl5kizh-bcachefs-module-7.0.0-34-generic.drv'...