this derivation will be built:
  /nix/store/q9r0rr8wjqaccmm3wfy482v4bfr1qba5-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/q9r0rr8wjqaccmm3wfy482v4bfr1qba5-bcachefs-module-7.0.0-27-generic.drv'...