this derivation will be built:
  /nix/store/zflyhrf3wkx1p58hx75mlx0cc0fcgd6j-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/zflyhrf3wkx1p58hx75mlx0cc0fcgd6j-bcachefs-module-7.0.0-29-generic.drv'...