Build Error Messages

[nagymusic]

After migrating to a new MacBook Pro laptop, I started getting more elaborate error messages when building the site. Such as the one I include below.

I would be grateful if someone could help me understand what's happening or point me in the right direction. Thank you!

zvony@MacBook-Pro nagymusic % JEKYLL_ENV=production bundle exec jekyll build
Configuration file: /Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/_config.yml
To use retry middleware with Faraday v2.0+, install faraday-retry gem
Source: /Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic
Destination: /Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/_site
Incremental build: disabled. Enable with --incremental
Generating...
Jekyll Feed: Generating feed for posts
Deprecation Warning: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(9, 16)

More info and automated migrator: https://sass-lang.com/d/slash-div

╷
31 │ $mfp-iframe-ratio: 9/16; // Ratio of iframe (9/16 = widescreen, 3/4 = standard, etc.)
│ ^^^^
╵
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/magnific-popup/_settings.scss 31:39 @import
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/magnific-popup/_magnific-popup.scss 3:9 @import
minimal-mistakes.scss 13:9 @import
/Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/assets/css/main.scss 4:9 root stylesheet
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div($value, 16px) or calc($value / 16px)

More info and automated migrator: https://sass-lang.com/d/slash-div

╷
28 │ @return $value / 16px * 1em;
│ ^^^^^^^^^^^^^
╵
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_helpers.scss 28:13 base-conversion()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_helpers.scss 20:13 breakpoint-to-base-em()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/parsers/single/_default.scss 8:29 breakpoint-parse-default()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/parsers/_single.scss 22:14 breakpoint-parse-single()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_parsers.scss 153:18 breakpoint-parse()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_parsers.scss 48:22 breakpoint()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_breakpoint.scss 46:16 breakpoint()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_reset.scss 13:3 @import
minimal-mistakes.scss 18:9 @import
/Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/assets/css/main.scss 4:9 root stylesheet
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(5px, 2) or calc(5px / 2)

More info and automated migrator: https://sass-lang.com/d/slash-div

╷
28 │ margin-bottom: (5px / 2);
│ ^^^^^^^
╵
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_forms.scss 28:21 @import
minimal-mistakes.scss 20:9 @import
/Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/assets/css/main.scss 4:9 root stylesheet
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div(($red * 299) + ($green * 587) + ($blue * 114), 1000) or calc((($red * 299) + ($green * 587) + ($blue * 114)) / 1000)

More info and automated migrator: https://sass-lang.com/d/slash-div

╷
68 │ $yiq: (($red299)+($green587)+($blue*114))/1000;
│ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
╵
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_mixins.scss 68:9 yiq-is-light()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_mixins.scss 81:14 yiq-contrast-color()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_mixins.scss 91:10 yiq-contrasted()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_buttons.scss 46:7 @import
minimal-mistakes.scss 25:9 @import
/Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/assets/css/main.scss 4:9 root stylesheet
Deprecation Warning: Using / for division outside of calc() is deprecated and will be removed in Dart Sass 2.0.0.

Recommendation: math.div($span-width, $container) or calc($span-width / $container)

More info and automated migrator: https://sass-lang.com/d/slash-div

╷
93 │ @return percentage($span-width / $container);
│ ^^^^^^^^^^^^^^^^^^^^^^^^
╵
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/susy/susy/_su-math.scss 93:24 su-span()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/susy/susy/_syntax-helpers.scss 190:11 su-call()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/susy/susy/_api.scss 146:13 susy-span()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/susy/susy/_unprefix.scss 19:11 span()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_utilities.scss 185:24 @content
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/vendor/breakpoint/_breakpoint.scss 66:7 breakpoint()
../../../../minimal-mistakes-jekyll-4.24.0/_sass/minimal-mistakes/_utilities.scss 184:3 @import
minimal-mistakes.scss 34:9 @import
/Users/zvony/Library/Mobile Documents/comappleCloudDocs/Documents/nagymusic/assets/css/main.scss 4:9 root stylesheet
Warning: 1 repetitive deprecation warnings omitted.
Run in verbose mode to see all warnings.
done in 3.052 seconds.
Auto-regeneration: disabled. Use --watch to enable.

[positron96]

I have them too. These are warnings, seems to be working fine with them.