this derivation will be built:
  /nix/store/4z8cd7vrm6zk7zwa90n4d9cby32x4478-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/4z8cd7vrm6zk7zwa90n4d9cby32x4478-bcachefs-module-7.0.0-29-generic.drv'...