this derivation will be built:
  /nix/store/9ij9cz9xs22k4bckc88fw3fp8bdxp5n4-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/9ij9cz9xs22k4bckc88fw3fp8bdxp5n4-bcachefs-module-7.0.0-38-generic.drv'...