this derivation will be built:
  /nix/store/sg6nbq1839rczm59127w86fydffwpkz4-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/sg6nbq1839rczm59127w86fydffwpkz4-bcachefs-module-7.0.0-14-generic.drv'...