this derivation will be built:
  /nix/store/zfjvp112vsqva32k0rq5lz5da465aflj-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/zfjvp112vsqva32k0rq5lz5da465aflj-bcachefs-module-7.0.0-26-generic.drv'...