this derivation will be built:
  /nix/store/cx28dbgbz5a3cwg7rgp8wm0jdwxs88xn-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/cx28dbgbz5a3cwg7rgp8wm0jdwxs88xn-bcachefs-module-7.0.0-31-generic.drv'...