this derivation will be built:
  /nix/store/k0lv1hhfri0vdl737z7n8xgpjhnyn4sh-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/k0lv1hhfri0vdl737z7n8xgpjhnyn4sh-bcachefs-module-7.0.0-26-generic.drv'...