this derivation will be built:
  /nix/store/pfg7hzf33f9yfk9sy0cn6zlvzzac006b-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pfg7hzf33f9yfk9sy0cn6zlvzzac006b-bcachefs-module-7.0.0-38-generic.drv'...