this derivation will be built:
  /nix/store/ksh3lmpg8dry51r17d9lrchdl57kafm1-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/ksh3lmpg8dry51r17d9lrchdl57kafm1-bcachefs-module-7.0.0-29-generic.drv'...