this derivation will be built:
  /nix/store/xprwll48kc6acgxw3b451vd2jryqs7jk-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/xprwll48kc6acgxw3b451vd2jryqs7jk-bcachefs-module-7.0.0-28-generic.drv'...