this derivation will be built:
  /nix/store/vysf4z5s986n0dxsw2k6wgl7zbclxw78-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/vysf4z5s986n0dxsw2k6wgl7zbclxw78-bcachefs-module-7.0.0-14-generic.drv'...