this derivation will be built:
  /nix/store/g9kdpbplknh8025qyjdxrb0ai0f01vh0-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/g9kdpbplknh8025qyjdxrb0ai0f01vh0-bcachefs-module-7.0.0-28-generic.drv'...