this derivation will be built:
  /nix/store/58q0cvb076dasm0lz2n3r2vk9zjlh6p9-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/58q0cvb076dasm0lz2n3r2vk9zjlh6p9-bcachefs-module-7.0.0-30-generic.drv'...