this derivation will be built:
  /nix/store/d3j92xd12hw324fqz4whvh7n7lw6fjkr-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/d3j92xd12hw324fqz4whvh7n7lw6fjkr-bcachefs-module-7.0.0-38-generic.drv'...