this derivation will be built:
  /nix/store/n66hv0qk6k11s64dr25v2vglmknxvf63-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/n66hv0qk6k11s64dr25v2vglmknxvf63-bcachefs-module-7.0.0-38-generic.drv'...