this derivation will be built:
  /nix/store/w6d19qm7vapyn44dxaaq7q4a12sk2ygs-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/w6d19qm7vapyn44dxaaq7q4a12sk2ygs-bcachefs-module-7.0.0-31-generic.drv'...