this derivation will be built:
  /nix/store/j8ik048mjm6799qhvw6ari8pbbyvcmll-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/j8ik048mjm6799qhvw6ari8pbbyvcmll-bcachefs-module-7.0.0-29-generic.drv'...