this derivation will be built:
  /nix/store/wn0fd1ihr4j79dnhg13322h8y8ryjd3d-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/wn0fd1ihr4j79dnhg13322h8y8ryjd3d-bcachefs-module-7.0.0-31-generic.drv'...