this derivation will be built:
  /nix/store/8455nyi7krs7k6h3rwaf2nmjra5ijzqr-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/8455nyi7krs7k6h3rwaf2nmjra5ijzqr-bcachefs-module-7.0.0-27-generic.drv'...