tap beta then tap alpha

gistfile1.txt

$ eedwards @ eedwardslt-mac in /usr/local/Homebrew/Library/Taps ± |master ✓| [12:58:11]
→ brew tap --full --force-auto-update eedwards-sk/beta https://github.com/eedwards-sk/homebrew-beta.git
==> Tapping eedwards-sk/beta
Cloning into '/usr/local/Homebrew/Library/Taps/eedwards-sk/homebrew-beta'...
remote: Counting objects: 10, done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 10 (delta 1), reused 10 (delta 1), pack-reused 0
Unpacking objects: 100% (10/10), done.
Tapped 1 formula (33 files, 22.5KB).
$ eedwards @ eedwardslt-mac in /usr/local/Homebrew/Library/Taps ± |master ✓| [12:58:22]
→ brew tap --full --force-auto-update eedwards-sk/alpha https://github.com/eedwards-sk/homebrew-alpha.git
==> Tapping eedwards-sk/alpha
Cloning into '/usr/local/Homebrew/Library/Taps/eedwards-sk/homebrew-alpha'...
remote: Counting objects: 11, done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 11 (delta 1), reused 11 (delta 1), pack-reused 0
Unpacking objects: 100% (11/11), done.
Tapped 2 formulae (35 files, 23.4KB).
$ eedwards @ eedwardslt-mac in /usr/local/Homebrew/Library/Taps ± |master ✓| [12:58:29]
→ brew fetch --force --build-from-source eedwards-sk/alpha/my-formula
==> Fetching my-formula from eedwards-sk/alpha
==> Downloading https://curl.haxx.se/download/curl-7.61.0.tar.bz2
######################################################################## 100.0%
Downloaded to: /Users/eedwards/Library/Caches/Homebrew/my-formula--1.0.0.tar.bz2
SHA256: 5f6f336921cf5b84de56afbd08dfb70adeef2303751ffb3e570c936c6d656c9c
$ eedwards @ eedwardslt-mac in /usr/local/Homebrew/Library/Taps ± |master ✓| [12:58:37]
→ brew install --verbose --build-bottle --build-from-source eedwards-sk/alpha/my-formula
==> Installing my-formula from eedwards-sk/alpha
==> Installing dependencies for eedwards-sk/alpha/my-formula: eedwards-sk/beta/my-dependency-1.0
==> Installing eedwards-sk/alpha/my-formula dependency: eedwards-sk/beta/my-dependency-1.0
git config --local --replace-all homebrew.private true
==> Downloading http://www.example.com/beta-bottles/my-dependency-1.0@1.0.0-1.0.0.high_sierra.bottle.tar.gz
/usr/bin/curl -q --show-error --user-agent Homebrew/1.7.1-308-gc9aa25e\ \(Macintosh\;\ Intel\ Mac\ OS\ X\ 10.13.6\)\ curl/7.54.0 --fail --location --remote-time --continue-at - --output /Users/eedwards/Library/Caches/Homebrew/my-dependency-1.0@1.0.0--1.0.0.high_sierra.bottle.tar.gz.incomplete http://www.example.com/beta-bottles/my-dependency-1.0@1.0.0-1.0.0.high_sierra.bottle.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404 Not Found
Error: Failed to download resource "my-dependency-1.0@1.0.0"
Download failed: http://www.example.com/beta-bottles/my-dependency-1.0@1.0.0-1.0.0.high_sierra.bottle.tar.gz
Warning: Bottle installation failed: building from source.
/usr/bin/sandbox-exec -f /private/tmp/homebrew20180819-65970-jxon8u.sb nice /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/bin/ruby -W0 -I /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/gems/2.3.0/gems/did_you_mean-1.0.0/lib:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/site_ruby/2.3.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/site_ruby/2.3.0/x86_64-darwin9.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/site_ruby/2.3.0/universal-darwin9.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/site_ruby:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/vendor_ruby/2.3.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/vendor_ruby/2.3.0/x86_64-darwin9.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/vendor_ruby/2.3.0/universal-darwin9.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/vendor_ruby:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0/x86_64-darwin9.0:/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0/universal-darwin9.0:/usr/local/Homebrew/Library/Homebrew/cask/lib:/usr/local/Homebrew/Library/Homebrew -- /usr/local/Homebrew/Library/Homebrew/build.rb /usr/local/Homebrew/Library/Taps/eedwards-sk/homebrew-beta/Formula/my-dependency-1.0@1.0.0.rb --verbose
==> Downloading http://www.example.com/beta/my-dependency-1.0-1.0.0.tar.gz
/usr/bin/curl -q --show-error --user-agent Homebrew/1.7.1-308-gc9aa25e\ \(Macintosh\;\ Intel\ Mac\ OS\ X\ 10.13.6\)\ curl/7.54.0 --fail --location --remote-time --continue-at - --output /Users/eedwards/Library/Caches/Homebrew/my-dependency-1.0@1.0.0--1.0.0.tar.gz.incomplete http://www.example.com/beta/my-dependency-1.0-1.0.0.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404 Not Found
Error: Failed to download resource "my-dependency-1.0@1.0.0"
Download failed: http://www.example.com/beta/my-dependency-1.0-1.0.0.tar.gz