End of the logs from the crashed build:
Downloading MaxMindDB...
Compressing Javascript and Generating Source Maps
I, [2024-03-26T13:27:38.305597 #1] INFO -- : Terminating async processes
I, [2024-03-26T13:27:38.307312 #1] INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main pid: 42
I, [2024-03-26T13:27:38.307891 #1] INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 111
111:signal-handler (1711459658) Received SIGTERM scheduling shutdown...
2024-03-26 13:27:38.307 UTC [42] LOG: received fast shutdown request
2024-03-26 13:27:38.314 UTC [42] LOG: aborting any active transactions
2024-03-26 13:27:38.321 UTC [42] LOG: background worker "logical replication launcher" (PID 51) exited with exit code 1
2024-03-26 13:27:38.322 UTC [46] LOG: shutting down
111:M 26 Mar 2024 13:27:38.353 # User requested shutdown...
111:M 26 Mar 2024 13:27:38.353 * Saving the final RDB snapshot before exiting.
2024-03-26 13:27:38.415 UTC [42] LOG: database system is shut down
111:M 26 Mar 2024 13:27:39.896 * DB saved on disk
111:M 26 Mar 2024 13:27:39.896 # Redis is now ready to exit, bye bye...
FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake themes:update assets:precompile' failed with return #<Process::Status: pid 3889 exit 1>
Location of failure: /usr/local/lib/ruby/gems/3.2.0/gems/pups-1.2.1/lib/pups/exec_command.rb:132:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"assets_precompile", "cmd"=>["su discourse -c 'bundle exec rake themes:update assets:precompile'"]}
bootstrap failed with exit code 1
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
./discourse-doctor may help diagnose the problem.
fe4eec7726fdbe08aaa2691e806bb17423a8f4eaedb8414397e3097d725e04c7
Commit: https://github.com/discourse/discourse/commits/f350cea5d2
As a later side note, I didn’t link to the site this occurred on, because one of the staff members was testing a kernel bug in a separate container on the same server, and crashed the whole server by mistake, so linking to the site wouldn’t have helped at all.