this derivation will be built:
  /nix/store/wjxm1p84m80f41xxzxi7zz5813p913sw-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/wjxm1p84m80f41xxzxi7zz5813p913sw-bcachefs-module-7.0.0-31-generic.drv'...