this derivation will be built:
  /nix/store/c6npigr1568pf40iwpf7zh01grk06p49-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/c6npigr1568pf40iwpf7zh01grk06p49-bcachefs-module-7.0.0-34-generic.drv'...