this derivation will be built:
  /nix/store/k6rp42inlqpzxzzl3g2ia9zm8k9znwbb-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/k6rp42inlqpzxzzl3g2ia9zm8k9znwbb-bcachefs-module-7.0.0-26-generic.drv'...