this derivation will be built:
  /nix/store/fpxirrv74w4cgl32328ij117m4jm0r72-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/fpxirrv74w4cgl32328ij117m4jm0r72-bcachefs-module-7.0.0-28-generic.drv'...