Parece que sim:
Cloning into 'docker_manager'...
I, [2026-03-09T15:05:49.126710 #1] INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-cakeday.git
fatal: destination path 'discourse-cakeday' already exists and is not an empty directory.
FAILED
--------------------
Pups::ExecError: cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-cakeday.git failed with return #<Process::Status: pid 146 exit 128>
Location of failure: /usr/local/lib/ruby/gems/3.3.0/gems/pups-1.4.0/lib/pups/exec_command.rb:138:in `spawn'
exec failed with the params {"cd"=>"$home/plugins", "cmd"=>["git clone https://github.com/discourse/docker_manager.git", "git clone https://github.com/discourse/discourse-cakeday.git", "git clone https://github.com/discourse/discourse-whos-online.git", "git clone -b no-regional-flags https://github.com/mentalstring/discourse-nationalflags.git", "git clone https://github.com/discourse/discourse-yearly-review.git", "git clone https://0fa273b19b56a1a58c41484d49a01d99f1b5b8d2@github.com/mentalstring/custom-username-validator", "git clone https://github.com/discourse/discourse-saved-searches"]}
bootstrap failed with exit code 128
---
HINT: The plugin 'discourse-cakeday' is now bundled with Discourse and should not be included in your container configuration.
Remove the line 'git clone https://github.com/discourse/discourse-cakeday' from your containers/web_only.yml file, then try again.
For more information, see https://meta.discourse.org/t/373574
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** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
Adicionar o plugin novamente ao app.yml causa o erro acima. Removê-lo imediatamente faz com que a compilação funcione novamente. Este plugin parece ser o único problema.
Estou ciente de que estamos em uma versão desatualizada e que a atualização está no roteiro. Apenas queria apontar que, embora não tenhamos mudado a versão que estamos usando, a 3.5.4 passou de compilar bem (com o plugin) para não compilar mais com o plugin, e não parece haver como recuperar a funcionalidade do plugin (através de plugin ou no core).