squash: why you no work?

Author: arielvalentin

instrumentation/rails/Gemfile

@@ -21,6 +21,7 @@ group :test, :development do
   gem 'opentelemetry-instrumentation-rack', path: '../rack'
   if RUBY_VERSION >= '3.4'
     gem 'base64'
+    gem 'drb'
     gem 'mutex_m'
   end
 end

instrumentation/rails/test/railtie/test_helper.rb

@@ -13,6 +13,7 @@
 
 require 'bundler/setup'
 Bundler.require(:default, :development, :test)
+require 'drb'
 
 require_relative '../../test/railtie/dummy/config/environment'
 require 'rails/test_help'