this derivation will be built:
  /nix/store/3nhh0xdxbac9369a6znsqiwvb7pnzxfx-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/3nhh0xdxbac9369a6znsqiwvb7pnzxfx-bcachefs-module-7.0.0-28-generic.drv'...