this derivation will be built:
  /nix/store/3da4d392y8w8ldznkbjvvfwyl97bal30-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/3da4d392y8w8ldznkbjvvfwyl97bal30-bcachefs-module-7.0.0-38-generic.drv'...