this derivation will be built:
  /nix/store/29n4rhs6dkj64rjxrry41gw701fq7igc-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/29n4rhs6dkj64rjxrry41gw701fq7igc-bcachefs-module-7.0.0-14-generic.drv'...