capistranoでのデプロイ時のエラーが解決できない！

railsアプリを初めてAWSでデプロイしました。手動でのデプロイ作業を終え、capistranoの実装を試みたのですが、デプロイコマンドを実行するとエラーが発生し自分なりにいくつか解決のために試したのですが、解決できないので質問させていただきます。

terminal
1$bundle exec cap production deploy
2
3~ 省略 ~
4
5** DEPLOY FAILED
6** Refer to log/capistrano.log for details. Here are the last 20 lines:
7
8
9compiling ./libsass/src/output.cpp
10
11compiling ./libsass/src/parser.cpp
12
13virtual memory exhausted: Cannot allocate memory
14
15make: *** [parser.o] エラー 1
16
17
18
19make failed, exit code 2
20
21
22
23Gem files will remain installed in
24
25/var/www/rails/smile-mail/shared/bundle/ruby/2.7.0/gems/sassc-2.4.0 for
26
27inspection.
28
29Results logged to
30
31/var/www/rails/smile-mail/shared/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/sassc-2.4.0/gem_make.out
32
33
34
35An error occurred while installing sassc (2.4.0), and Bundler cannot continue.
36
37Make sure that `gem install sassc -v '2.4.0' --source 'https://rubygems.org/'`
38
39succeeds before bundling.
40
41
42
43In Gemfile:
44
45  bulma-rails was resolved to 0.9.0, which depends on
46
47    sassc
48

ruby
1source 'https://rubygems.org'
2git_source(:github) { |repo| "https://github.com/#{repo}.git" }
3
4ruby '2.7.1'
5
6# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
7gem 'rails', '~> 6.0.3', '>= 6.0.3.3'
8# Use sqlite3 as the database for Active Record
9# gem 'sqlite3', '~> 1.4'
10# Use Puma as the app server
11gem 'puma', '~> 4.1'
12# Use SCSS for stylesheets
13gem 'sass-rails', '>= 6'
14# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
15gem 'webpacker', '~> 4.0'
16# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
17gem 'turbolinks', '~> 5'
18# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
19gem 'jbuilder', '~> 2.7'
20# Use Redis adapter to run Action Cable in production
21# gem 'redis', '~> 4.0'
22# Use Active Model has_secure_password
23# gem 'bcrypt', '~> 3.1.7'
24
25# Use Active Storage variant
26# gem 'image_processing', '~> 1.2'
27
28# Reduces boot times through caching; required in config/boot.rb
29gem 'bootsnap', '>= 1.4.2', require: false
30
31group :development, :test do
32  gem 'capistrano'
33  gem 'capistrano-rbenv'
34  gem 'capistrano-bundler'
35  gem 'capistrano-rails'
36  gem 'capistrano3-unicorn'
37  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
38end
39
40group :development do
41  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
42  gem 'web-console', '>= 3.3.0'
43  gem 'listen', '~> 3.2'
44  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
45end
46
47group :test do
48  # Adds support for Capybara system testing and selenium driver
49  gem 'capybara', '>= 2.15'
50  gem 'selenium-webdriver'
51  # Easy installation and use of web drivers to run system tests with browsers
52  gem 'webdrivers'
53end
54
55group :production, :staging do
56  gem 'unicorn'
57end
58
59# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
60gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
61
62gem 'devise'
63gem 'devise-i18n'
64gem 'devise-i18n-views'
65gem 'carrierwave'
66gem "bulma-rails", "0.9.0"
67gem "sassc", "2.4.0"
68gem 'mini_magick'
69gem 'omniauth'
70gem 'omniauth-twitter'
71gem 'dotenv-rails'
72gem 'kaminari'
73gem 'rails-i18n'
74gem 'config'
75gem 'meta-tags'