this derivation will be built:
  /nix/store/dkp0cda9qar787nbvic4lj77jsjnd6vh-bcachefs-module-7.0.0-38-generic-64k.drv
building '/nix/store/dkp0cda9qar787nbvic4lj77jsjnd6vh-bcachefs-module-7.0.0-38-generic-64k.drv'...