Bundler will fail when it can't find these locally

--- a/Gemfile
+++ b/Gemfile
@@ -272,70 +272,6 @@
   gem 'influxdb', '~> 0.2', require: false
 end
 
-group :development do
-  gem 'foreman', '~> 0.78.0'
-  gem 'brakeman', '~> 3.6.0', require: false
-
-  gem 'letter_opener_web', '~> 1.3.0'
-  gem 'rblineprof', '~> 0.3.6', platform: :mri, require: false
-
-  # Better errors handler
-  gem 'better_errors', '~> 2.1.0'
-  gem 'binding_of_caller', '~> 0.7.2'
-
-  # thin instead webrick
-  gem 'thin', '~> 1.7.0'
-end
-
-group :development, :test do
-  gem 'bullet', '~> 5.5.0', require: !!ENV['ENABLE_BULLET']
-  gem 'pry-byebug', '~> 3.4.1', platform: :mri
-  gem 'pry-rails', '~> 0.3.4'
-
-  gem 'awesome_print', '~> 1.2.0', require: false
-  gem 'fuubar', '~> 2.0.0'
-
-  gem 'database_cleaner', '~> 1.5.0'
-  gem 'factory_girl_rails', '~> 4.7.0'
-  gem 'rspec-rails', '~> 3.5.0'
-  gem 'rspec-retry', '~> 0.4.5'
-  gem 'spinach-rails', '~> 0.2.1'
-  gem 'spinach-rerun-reporter', '~> 0.0.2'
-  gem 'rspec_profiling', '~> 0.0.5'
-  gem 'rspec-set', '~> 0.1.3'
-
-  # Prevent occasions where minitest is not bundled in packaged versions of ruby (see #3826)
-  gem 'minitest', '~> 5.7.0'
-
-  # Generate Fake data
-  gem 'ffaker', '~> 2.4'
-
-  gem 'capybara', '~> 2.6.2'
-  gem 'capybara-screenshot', '~> 1.0.0'
-  gem 'poltergeist', '~> 1.9.0'
-
-  gem 'spring', '~> 2.0.0'
-  gem 'spring-commands-rspec', '~> 1.0.4'
-  gem 'spring-commands-spinach', '~> 1.1.0'
-
-  gem 'rubocop', '~> 0.47.1', require: false
-  gem 'rubocop-rspec', '~> 1.15.0', require: false
-  gem 'scss_lint', '~> 0.47.0', require: false
-  gem 'haml_lint', '~> 0.21.0', require: false
-  gem 'simplecov', '~> 0.14.0', require: false
-  gem 'flay', '~> 2.8.0', require: false
-  gem 'bundler-audit', '~> 0.5.0', require: false
-
-  gem 'benchmark-ips', '~> 2.3.0', require: false
-
-  gem 'license_finder', '~> 2.1.0', require: false
-  gem 'knapsack', '~> 1.11.0'
-
-  gem 'activerecord_sane_schema_dumper', '0.2'
-
-  gem 'stackprof', '~> 0.2.10'
-end
-
 group :test do
   gem 'shoulda-matchers', '~> 2.8.0', require: false
   gem 'email_spec', '~> 1.6.0'