this derivation will be built:
  /nix/store/a8fz8ffiln4zlx2x9d8phqlqa66r9fic-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/a8fz8ffiln4zlx2x9d8phqlqa66r9fic-bcachefs-module-7.0.0-26-generic.drv'...