this derivation will be built:
  /nix/store/dyljz5h4v38difjn089h8bwhlhr1fy56-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/dyljz5h4v38difjn089h8bwhlhr1fy56-bcachefs-module-7.0.0-28-generic.drv'...