Ruby on Rails6のサーバーが起動しません。

前提

OS:Windows 10 pro 64ビット
IDE：RubyMine
Rubyのバージョン：ruby-2.6.5-p114
Railsのバージョン：Rails 6.0.2.1
SQLite3のバージョン：3.31.1

###実現したいこと
Railsのサーバーを起動したいのですが以下エラーメッセージが実行画面に出力され困っています。
ご助言をお願いいたします。

プロジェクト作成時のエラーメッセージ

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory:
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/sqlite3-1.4.2/ext/sqlite3
C:/Ruby26-x64/bin/ruby.exe -I C:/Ruby26-x64/lib/ruby/2.6.0 -r
./siteconf20200220-4808-15byun0.rb extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
        --with-opt-dir
        --without-opt-dir
        --with-opt-include
        --without-opt-include=${opt-dir}/include
        --with-opt-lib
        --without-opt-lib=${opt-dir}/lib
        --with-make-prog
        --without-make-prog
        --srcdir=.
        --curdir
        --ruby=C:/Ruby26-x64/bin/$(RUBY_BASE_NAME)
        --with-sqlcipher
        --without-sqlcipher
        --with-sqlite3-config
        --without-sqlite3-config
        --with-pkg-config
        --without-pkg-config
C:/Ruby26-x64/lib/ruby/2.6.0/mkmf.rb:467:in `try_do': The compiler failed to
generate an executable file. (RuntimeError)
You have to install development tools first.
        from C:/Ruby26-x64/lib/ruby/2.6.0/mkmf.rb:552:in `try_link0'
        from C:/Ruby26-x64/lib/ruby/2.6.0/mkmf.rb:570:in `try_link'
        from C:/Ruby26-x64/lib/ruby/2.6.0/mkmf.rb:672:in `try_ldflags'
        from C:/Ruby26-x64/lib/ruby/2.6.0/mkmf.rb:1832:in `pkg_config'
        from extconf.rb:35:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can
be found here:

C:/Ruby26-x64/lib/ruby/gems/2.6.0/extensions/x64-mingw32/2.6.0/sqlite3-1.4.2/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/sqlite3-1.4.2 for inspection.
Results logged to
C:/Ruby26-x64/lib/ruby/gems/2.6.0/extensions/x64-mingw32/2.6.0/sqlite3-1.4.2/gem_make.out

An error occurred while installing sqlite3 (1.4.2), and Bundler cannot
continue.
Make sure that `gem install sqlite3 -v '1.4.2' --source 'https://rubygems.org/'`
succeeds before bundling.

In Gemfile:
  sqlite3
         run  bundle binstubs bundler
Could not find gem 'sqlite3 (~> 1.4) x64-mingw32' in any of the gem sources
listed in your Gemfile.
       rails  webpacker:install
Could not find gem 'sqlite3 (~> 1.4) x64-mingw32' in any of the gem sources listed in your Gemfile.
Run `bundle install` to install missing gems.

プロセスは終了コード 1 で完了しました

###実行ボタンを押したときのエラーメッセージ

C:\Ruby26-x64\bin\ruby.exe "C:/Users/rebirth210/RubymineProjects/haluby/bin/rails" server -b 127.0.0.1 -p 3000 -e development

Could not find gem 'sqlite3 (~> 1.4) x64-mingw32' in any of the gem sources listed in your Gemfile.
Run `bundle install` to install missing gems.

試したこと

実行ボタンを押したときのエラーメッセージ

Could not find gem 'sqlite3 (~> 1.4) x64-mingw32' in any of the gem sources listed in your Gemfile.
Run `bundle install` to install missing gems.

↓
翻訳
Gemfileにリストされているgemソースのいずれにもgem 'sqlite3（〜> 1.4）x64-mingw32'が見つかりませんでした。
bundle installを実行して、欠落しているgemをインストールします。

ターミナルでbundle installのコマンドを実行

Fetching gem metadata from https://rubygems.org/.............
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Using rake 13.0.1
Using concurrent-ruby 1.1.6
Using i18n 1.8.2
Using minitest 5.14.0
Using thread_safe 0.3.6
Using tzinfo 1.2.6
Using zeitwerk 2.2.2
Using activesupport 6.0.2.1
Using builder 3.2.4
Using erubi 1.9.0
Using mini_portile2 2.4.0
Using nokogiri 1.10.8 (x64-mingw32)
Using rails-dom-testing 2.0.3
Using crass 1.0.6
Using loofah 2.4.0
Using rails-html-sanitizer 1.3.0
Using actionview 6.0.2.1
Using rack 2.2.2
Using rack-test 1.1.0
Using actionpack 6.0.2.1
Using nio4r 2.5.2
Using websocket-extensions 0.1.4
Using websocket-driver 0.7.1
Using actioncable 6.0.2.1
Using globalid 0.4.2
Using activejob 6.0.2.1
Using activemodel 6.0.2.1
Using activerecord 6.0.2.1
Using mimemagic 0.3.4
Using marcel 0.3.3
Using activestorage 6.0.2.1
Using mini_mime 1.0.2
Using mail 2.7.1
Using actionmailbox 6.0.2.1
Using actionmailer 6.0.2.1
Using actiontext 6.0.2.1
Using public_suffix 4.0.3
Using addressable 2.7.0
Using bindex 0.8.1
Using msgpack 1.3.3 (x64-mingw32)
Using bootsnap 1.4.5
Using bundler 2.1.4
Using byebug 11.1.1
Using regexp_parser 1.6.0
Using xpath 3.2.0
Using capybara 3.31.0
Using childprocess 3.0.0
Using ffi 1.12.2 (x64-mingw32)
Using jbuilder 2.10.0
Using method_source 0.9.2
Using puma 4.3.1
Using rack-proxy 0.6.5
Using thor 1.0.1
Using railties 6.0.2.1
Using sprockets 4.0.0
Using sprockets-rails 3.2.1
Using rails 6.0.2.1
Using rubyzip 2.2.0
Using sassc 2.2.1 (x64-mingw32)
Using tilt 2.0.10
Using sassc-rails 2.1.2
Using sass-rails 6.0.0
Using selenium-webdriver 3.142.7
Fetching sqlite3 1.4.2
Installing sqlite3 1.4.2 with native extensions
以下プロジェクト作成時のエラーメッセージと同文

と出した。

また、https://prog-8.com/docs/rails-env-winを参考にしまして
sqlite3.dllとsqlite3.exeをC:\Ruby26-x64\binにコピペ

起動ボタンを押して実行
上記の実行ボタンを押したときのエラーメッセージが出現

###追記
Gemfileの内容

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }

ruby '2.6.5'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 6.0.2', '>= 6.0.2.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3', '~> 1.4'
# Use Puma as the app server
gem 'puma', '~> 4.1'
# Use SCSS for stylesheets
gem 'sass-rails', '>= 6'
# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
gem 'webpacker', '~> 4.0'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.7'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use Active Model has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Active Storage variant
# gem 'image_processing', '~> 1.2'

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.4.2', require: false

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
end

group :development do
  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
  gem 'web-console', '>= 3.3.0'
end

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver'
  # Easy installation and use of web drivers to run system tests with browsers
  gem 'webdrivers'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]