this derivation will be built:
  /nix/store/jl1lg0h3nxmww98z6symjqz5kd95kya9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/jl1lg0h3nxmww98z6symjqz5kd95kya9-bcachefs-module-7.0.0-31-generic.drv'...