this derivation will be built:
  /nix/store/l2db57qp9q4vnsihk743scx5rjr6ba42-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/l2db57qp9q4vnsihk743scx5rjr6ba42-bcachefs-module-7.0.0-28-generic.drv'...