this derivation will be built:
  /nix/store/6n4cqj3spqhd9ws5f4z2v5j0pgd0yac0-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/6n4cqj3spqhd9ws5f4z2v5j0pgd0yac0-bcachefs-module-7.0.0-38-generic.drv'...