this derivation will be built:
  /nix/store/w84blf9fqn53h6y1mw7vbq4jw9wh5jn3-bcachefs-module-7.2.3-zen1-3-zen.drv
building '/nix/store/w84blf9fqn53h6y1mw7vbq4jw9wh5jn3-bcachefs-module-7.2.3-zen1-3-zen.drv'...