this derivation will be built:
  /nix/store/2n3lf6fzfjvzvy7dcg3chgfbn7svy4f9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/2n3lf6fzfjvzvy7dcg3chgfbn7svy4f9-bcachefs-module-7.0.0-31-generic.drv'...