this derivation will be built:
  /nix/store/pgqf1dfzq6vlhgdbr1vkffxsaysq9mvj-bcachefs-module-7.1.3-zen1-1-zen.drv
building '/nix/store/pgqf1dfzq6vlhgdbr1vkffxsaysq9mvj-bcachefs-module-7.1.3-zen1-1-zen.drv'...