this derivation will be built:
  /nix/store/7shl285ij0jvb34xzk0aic0ysx5912s7-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7shl285ij0jvb34xzk0aic0ysx5912s7-bcachefs-module-7.0.0-34-generic.drv'...