this derivation will be built:
  /nix/store/x0q4kxnf91ymqr0kqy98yizflx6h04hy-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/x0q4kxnf91ymqr0kqy98yizflx6h04hy-bcachefs-module-7.0.0-31-generic.drv'...