this derivation will be built:
  /nix/store/5c0mjkbpkm6p3z8dpkf6xfskc238ryyp-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/5c0mjkbpkm6p3z8dpkf6xfskc238ryyp-bcachefs-module-7.0.0-39-generic.drv'...