this derivation will be built:
  /nix/store/ms99zxk60hfp1n427d4lgzz7b5jkkc9c-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/ms99zxk60hfp1n427d4lgzz7b5jkkc9c-bcachefs-module-7.0.0-28-generic.drv'...