El foro se cayó y la reconstrucción da error db:migrate

Hola. Nuestro foro (https://forum.pardus.org.tr) se cayó y, al entrar a la consola e intentar reconstruirlo, obtuve el siguiente error:

Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' failed with return #<Process::Status: pid 606 exit 1>

Otro error en el registro es:

rake aborted!
StandardError: Ha ocurrido un error, esta y todas las migraciones posteriores han sido canceladas:

ERROR:  secuencia de escape Unicode no soportada
DETALLE:  \u0000 no se puede convertir a texto.

El registro está a continuación. Desactivé todos los plugins, actualicé el sistema y reinicié el sistema, pero nada ha funcionado.
Después de una reconstrucción fallida, la aplicación no se inicia, pero cuando ejecuto ./launcher start app se inicia. Entonces, el sitio web muestra una pantalla en blanco con algo de CSS personalizado cargado en segundo plano:

El sistema es Ubuntu 16.04.7 LTS y estamos utilizando la versión de Docker de Discourse.

¿Tienes alguna sugerencia?

Registro completo:

root@pardus:/var/discourse# git pull
Already up-to-date.
root@pardus:/var/discourse# ./launcher rebuild app
Asegurando que el launcher está actualizado
Obteniendo origen
El launcher está actualizado
Deteniendo el contenedor anterior
+ /usr/bin/docker stop -t 60 app
app
cd /pups && git pull && git checkout v1.0.3 && /pups/bin/pups --stdin
From https://github.com/discourse/pups
   17f04ec..ebe1069  master       -> origin/master
 + 4db217f...af226b0 gen-env-args -> origin/gen-env-args  (actualización forzada)
Actualizando 17f04ec..ebe1069
Fast-forward
 .github/workflows/ci.yml     |  29 ++++++
 .github/workflows/lint.yml   |  27 ++++++
 .rubocop.yml                 |   3 +
 Gemfile                      |   2 +
 Guardfile                    |   4 +-
 README.md                    |  12 +++
 Rakefile                     |  14 +--
 bin/pups                     |   8 +-
 lib/pups.rb                  |  32 ++++---
 lib/pups/cli.rb              |  86 +++++++++--------
 lib/pups/command.rb          |  25 ++---
 lib/pups/config.rb           | 222 +++++++++++++++++++++----------------------
 lib/pups/exec_command.rb     | 182 ++++++++++++++++++-----------------
 lib/pups/file_command.rb     |  60 ++++++------
 lib/pups/merge_command.rb    |  94 +++++++++---------
 lib/pups/replace_command.rb  |  70 +++++++-------
 lib/pups/runit.rb            |  47 +++++----
 lib/pups/version.rb          |   4 +-
 pups.gemspec                 |  37 ++++----
 test/cli_test.rb             |  44 ++++++---
 test/config_test.rb          | 165 ++++++++++++++++++++------------
 test/exec_command_test.rb    |  62 ++++++------
 test/file_command_test.rb    |  17 ++--
 test/merge_command_test.rb   |  64 ++++++-------
 test/replace_command_test.rb |  86 ++++++++---------
 test/test_helper.rb          |   2 +
 26 files changed, 780 insertions(+), 618 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/lint.yml
 create mode 100644 .rubocop.yml
Nota: verificando 'v1.0.3'.

Estás en un estado de 'HEAD desanclado'. Puedes mirar alrededor, hacer cambios experimentales y confirmarlos, y puedes descartar cualquier confirmación que hagas en este estado sin afectar ninguna rama realizando otra verificación.

Si quieres crear una nueva rama para conservar las confirmaciones que crees, puedes hacerlo (ahora o más tarde) usando -b con el comando de verificación nuevamente. Ejemplo:

  git checkout -b <nombre-nueva-rama>

El HEAD está ahora end1db030 cortó una nueva versión
I, [2021-06-14T20:43:19.976735 #1]  INFO -- : Cargando --stdin
I, [2021-06-14T20:43:19.983799 #1]  INFO -- : > locale-gen $LANG && update-locale
I, [2021-06-14T20:43:20.100506 #1]  INFO -- : Generando locales (esto puede tardar un poco)...
Generación completada.

I, [2021-06-14T20:43:20.101476 #1]  INFO -- : > mkdir -p /shared/postgres_run
I, [2021-06-14T20:43:20.120154 #1]  INFO -- : 
I, [2021-06-14T20:43:20.122575 #1]  INFO -- : > chown postgres:postgres /shared/postgres_run
I, [2021-06-14T20:43:20.129408 #1]  INFO -- : 
I, [2021-06-14T20:43:20.130175 #1]  INFO -- : > chmod 775 /shared/postgres_run
I, [2021-06-14T20:43:20.135192 #1]  INFO -- : 
I, [2021-06-14T20:43:20.135721 #1]  INFO -- : > rm -fr /var/run/postgresql
I, [2021-06-14T20:43:20.140161 #1]  INFO -- : 
I, [2021-06-14T20:43:20.140743 #1]  INFO -- : > ln -s /shared/postgres_run /var/run/postgresql
I, [2021-06-14T20:43:20.146673 #1]  INFO -- : 
I, [2021-06-14T20:43:20.147212 #1]  INFO -- : > socat /dev/null UNIX-CONNECT:/shared/postgres_run/.s.PGSQL.5432 || exit 0 && echo postgres ya se está ejecutando, detener contenedor ; exit 1
2021/06/14 20:43:20 socat[32] E connect(6, AF=1 "/shared/postgres_run/.s.PGSQL.5432", 36): No such file or directory
I, [2021-06-14T20:43:20.173287 #1]  INFO -- : 
I, [2021-06-14T20:43:20.173784 #1]  INFO -- : > rm -fr /shared/postgres_run/.s*
I, [2021-06-14T20:43:20.179456 #1]  INFO -- : 
I, [2021-06-14T20:43:20.179915 #1]  INFO -- : > rm -fr /shared/postgres_run/*.pid
I, [2021-06-14T20:43:20.184575 #1]  INFO -- : 
I, [2021-06-14T20:43:20.185051 #1]  INFO -- : > mkdir -p /shared/postgres_run/13-main.pg_stat_tmp
I, [2021-06-14T20:43:20.188867 #1]  INFO -- : 
I, [2021-06-14T20:43:20.189503 #1]  INFO -- : > chown postgres:postgres /shared/postgres_run/13-main.pg_stat_tmp
I, [2021-06-14T20:43:20.192744 #1]  INFO -- : 
I, [2021-06-14T20:43:20.200309 #1]  INFO -- : Archivo > /etc/service/postgres/run  chmod: +x  chown: 
I, [2021-06-14T20:43:20.206820 #1]  INFO -- : Archivo > /etc/service/postgres/log/run  chmod: +x  chown: 
I, [2021-06-14T20:43:20.213637 #1]  INFO -- : Archivo > /etc/runit/3.d/99-postgres  chmod: +x  chown: 
I, [2021-06-14T20:43:20.220171 #1]  INFO -- : Archivo > /root/upgrade_postgres  chmod: +x  chown: 
I, [2021-06-14T20:43:20.220635 #1]  INFO -- : > chown -R root /var/lib/postgresql/13/main
I, [2021-06-14T20:43:20.876768 #1]  INFO -- : 
I, [2021-06-14T20:43:20.877210 #1]  INFO -- : > [ ! -e /shared/postgres_data ] && install -d -m 0755 -o postgres -g postgres /shared/postgres_data && sudo -E -u postgres /usr/lib/postgresql/13/bin/initdb -D /shared/postgres_data || exit 0
I, [2021-06-14T20:43:20.882644 #1]  INFO -- : 
I, [2021-06-14T20:43:20.882848 #1]  INFO -- : > chown -R postgres:postgres /shared/postgres_data
I, [2021-06-14T20:43:20.928151 #1]  INFO -- : 
I, [2021-06-14T20:43:20.928800 #1]  INFO -- : > chown -R postgres:postgres /var/run/postgresql
I, [2021-06-14T20:43:20.934584 #1]  INFO -- : 
I, [2021-06-14T20:43:20.935465 #1]  INFO -- : > /root/upgrade_postgres
I, [2021-06-14T20:43:20.945676 #1]  INFO -- : 
I, [2021-06-14T20:43:20.946088 #1]  INFO -- : > rm /root/upgrade_postgres
I, [2021-06-14T20:43:20.949097 #1]  INFO -- : 
I, [2021-06-14T20:43:20.950937 #1]  INFO -- : Reemplazando data_directory = '/var/lib/postgresql/13/main' con data_directory = '/shared/postgres_data' en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.951899 #1]  INFO -- : Reemplazando (?-mix:#?listen_addresses *=.*) con listen_addresses = '*' en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.953130 #1]  INFO -- : Reemplazando (?-mix:#?synchronous_commit *=.*) con synchronous_commit = $db_synchronous_commit en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.954157 #1]  INFO -- : Reemplazando (?-mix:#?shared_buffers *=.*) con shared_buffers = $db_shared_buffers en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.955090 #1]  INFO -- : Reemplazando (?-mix:#?work_mem *=.*) con work_mem = $db_work_mem en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.955919 #1]  INFO -- : Reemplazando (?-mix:#?default_text_search_config *=.*) con default_text_search_config = '$db_default_text_search_config' en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.957005 #1]  INFO -- : > install -d -m 0755 -o postgres -g postgres /shared/postgres_backup
I, [2021-06-14T20:43:20.966382 #1]  INFO -- : 
I, [2021-06-14T20:43:20.967335 #1]  INFO -- : Reemplazando (?-mix:#?checkpoint_segments *=.*) con checkpoint_segments = $db_checkpoint_segments en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.968116 #1]  INFO -- : Reemplazando (?-mix:#?logging_collector *=.*) con logging_collector = $db_logging_collector en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.969279 #1]  INFO -- : Reemplazando (?-mix:#?log_min_duration_statement *=.*) con log_min_duration_statement = $db_log_min_duration_statement en /etc/postgresql/13/main/postgresql.conf
I, [2021-06-14T20:43:20.970202 #1]  INFO -- : Reemplazando (?-mix:^#local +replication +postgres +peer$) con local replication postgres  peer en /etc/postgresql/13/main/pg_hba.conf
I, [2021-06-14T20:43:20.971016 #1]  INFO -- : Reemplazando (?-mix:^host.*all.*all.*127.*$) con host all all 0.0.0.0/0 md5 en /etc/postgresql/13/main/pg_hba.conf
I, [2021-06-14T20:43:20.972338 #1]  INFO -- : > 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
I, [2021-06-14T20:43:20.975654 #1]  INFO -- : > sleep 5
2021-06-14 20:43:21.164 UTC [55] LOG:  iniciando PostgreSQL 13.3 (Debian 13.3-1.pgdg100+1) en x86_64-pc-linux-gnu, compilado por gcc (Debian 8.3.0-6) 8.3.0, 64-bit
2021-06-14 20:43:21.165 UTC [55] LOG:  escuchando en la dirección IPv4 "0.0.0.0", puerto 5432
2021-06-14 20:43:21.165 UTC [55] LOG:  escuchando en la dirección IPv6 "::", puerto 5432
2021-06-14 20:43:21.172 UTC [55] LOG:  escuchando en el socket Unix "/var/run/postgresql/.s.PGSQL.5432"
2021-06-14 20:43:21.187 UTC [58] LOG:  el sistema de bases de datos se apagó a las 2021-06-14 20:43:07 UTC
2021-06-14 20:43:21.214 UTC [55] LOG:  el sistema de bases de datos está listo para aceptar conexiones
I, [2021-06-14T20:43:25.983349 #1]  INFO -- : 
I, [2021-06-14T20:43:25.984446 #1]  INFO -- : > su postgres -c 'createdb discourse' || true
2021-06-14 20:43:26.169 UTC [68] postgres@postgres ERROR:  la base de datos "discourse" ya existe
2021-06-14 20:43:26.169 UTC [68] postgres@postgres STATEMENT:  CREATE DATABASE discourse;
createdb: error: la creación de la base de datos falló: ERROR:  la base de datos "discourse" ya existe
I, [2021-06-14T20:43:26.176701 #1]  INFO -- : 
I, [2021-06-14T20:43:26.177002 #1]  INFO -- : > su postgres -c 'psql discourse -c "create user discourse;"' || true
2021-06-14 20:43:26.300 UTC [79] postgres@discourse ERROR:  el rol "discourse" ya existe
2021-06-14 20:43:26.300 UTC [79] postgres@discourse STATEMENT:  create user discourse;
ERROR:  el rol "discourse" ya existe
I, [2021-06-14T20:43:26.303983 #1]  INFO -- : 
I, [2021-06-14T20:43:26.304385 #1]  INFO -- : > su postgres -c 'psql discourse -c "grant all privileges on database discourse to discourse;"' || true
I, [2021-06-14T20:43:26.398821 #1]  INFO -- : GRANT

I, [2021-06-14T20:43:26.399108 #1]  INFO -- : > su postgres -c 'psql discourse -c "alter schema public owner to discourse;"'
I, [2021-06-14T20:43:26.483017 #1]  INFO -- : ALTER SCHEMA

I, [2021-06-14T20:43:26.483445 #1]  INFO -- : > su postgres -c 'psql template1 -c "create extension if not exists hstore;"'
NOTICE:  la extensión "hstore" ya existe, omitiendo
I, [2021-06-14T20:43:26.601361 #1]  INFO -- : CREATE EXTENSION

I, [2021-06-14T20:43:26.601596 #1]  INFO -- : > su postgres -c 'psql template1 -c "create extension if not exists pg_trgm;"'
NOTICE:  la extensión "pg_trgm" ya existe, omitiendo
I, [2021-06-14T20:43:26.681708 #1]  INFO -- : CREATE EXTENSION

I, [2021-06-14T20:43:26.682557 #1]  INFO -- : > su postgres -c 'psql discourse -c "create extension if not exists hstore;"'
NOTICE:  la extensión "hstore" ya existe, omitiendo
I, [2021-06-14T20:43:26.771819 #1]  INFO -- : CREATE EXTENSION

I, [2021-06-14T20:43:26.772095 #1]  INFO -- : > su postgres -c 'psql discourse -c "create extension if not exists pg_trgm;"'
NOTICE:  la extensión "pg_trgm" ya existe, omitiendo
I, [2021-06-14T20:43:26.859172 #1]  INFO -- : CREATE EXTENSION

I, [2021-06-14T20:43:26.859684 #1]  INFO -- : > sudo -u postgres psql discourse
I, [2021-06-14T20:43:26.864324 #1]  INFO -- : update pg_database set encoding = pg_char_to_encoding('UTF8') where datname = 'discourse' AND encoding = pg_char_to_encoding('SQL_ASCII');

I, [2021-06-14T20:43:27.012727 #1]  INFO -- : Archivo > /var/lib/postgresql/take-database-backup  chmod: +x  chown: postgres:postgres
I, [2021-06-14T20:43:27.018312 #1]  INFO -- : Archivo > /var/spool/cron/crontabs/postgres  chmod:   chown: 
I, [2021-06-14T20:43:27.018442 #1]  INFO -- : > echo postgres instalado!
I, [2021-06-14T20:43:27.021238 #1]  INFO -- : postgres instalado!

I, [2021-06-14T20:43:27.028213 #1]  INFO -- : Archivo > /etc/service/redis/run  chmod: +x  chown: 
I, [2021-06-14T20:43:27.034695 #1]  INFO -- : Archivo > /etc/service/redis/log/run  chmod: +x  chown: 
I, [2021-06-14T20:43:27.041086 #1]  INFO -- : Archivo > /etc/runit/3.d/10-redis  chmod: +x  chown: 
I, [2021-06-14T20:43:27.041875 #1]  INFO -- : Reemplazando daemonize yes con  en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.042713 #1]  INFO -- : Reemplazando (?-mix:^pidfile.*$) con  en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.044658 #1]  INFO -- : > install -d -m 0755 -o redis -g redis /shared/redis_data
I, [2021-06-14T20:43:27.048290 #1]  INFO -- : 
I, [2021-06-14T20:43:27.049013 #1]  INFO -- : Reemplazando (?-mix:^logfile.*$) con logfile "" en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.049645 #1]  INFO -- : Reemplazando (?-mix:^bind .*$) con  en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.051683 #1]  INFO -- : Reemplazando (?-mix:^dir .*$) con dir /shared/redis_data en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.053735 #1]  INFO -- : Reemplazando (?-mix:^protected-mode yes) con protected-mode no en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.055899 #1]  INFO -- : Reemplazando # io-threads 4 con io-threads $redis_io_threads en /etc/redis/redis.conf
I, [2021-06-14T20:43:27.058009 #1]  INFO -- : > echo redis instalado
I, [2021-06-14T20:43:27.061320 #1]  INFO -- : redis instalado

I, [2021-06-14T20:43:27.061883 #1]  INFO -- : > cat /etc/redis/redis.conf | grep logfile
I, [2021-06-14T20:43:27.069345 #1]  INFO -- : logfile ""

I, [2021-06-14T20:43:27.070056 #1]  INFO -- : > exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf
I, [2021-06-14T20:43:27.072228 #1]  INFO -- : > sleep 10
172:C 14 Jun 2021 20:43:27.083 # oO0OoO0OoO0Oo Redis está iniciando oO0OoO0OoO0Oo
172:C 14 Jun 2021 20:43:27.083 # Versión de Redis=6.2.3, bits=64, commit=00000000, modificado=0, pid=172, acaba de iniciar
172:C 14 Jun 2021 20:43:27.083 # Configuración cargada
172:M 14 Jun 2021 20:43:27.084 * reloj monótono: POSIX clock_gettime
172:M 14 Jun 2021 20:43:27.085 * Modo de ejecución=standalone, puerto=6379.
172:M 14 Jun 2021 20:43:27.086 # ADVERTENCIA: La configuración de TCP backlog de 511 no se puede aplicar porque /proc/sys/net/core/somaxconn está configurado en el valor más bajo de 128.
172:M 14 Jun 2021 20:43:27.086 # Servidor inicializado
172:M 14 Jun 2021 20:43:27.086 # ADVERTENCIA overcommit_memory está configurado en 0! La guardado en segundo plano puede fallar bajo condiciones de baja memoria. Para solucionar este problema agregue 'vm.overcommit_memory = 1' a /etc/sysctl.conf y luego reinicie o ejecute el comando 'sysctl vm.overcommit_memory=1' para que surta efecto.
172:M 14 Jun 2021 20:43:27.086 * Cargando RDB producido por la versión 6.2.1
172:M 14 Jun 2021 20:43:27.086 * Antigüedad de RDB 22 segundos
172:M 14 Jun 2021 20:43:27.086 * Uso de memoria de RDB al crear 33.91 Mb
172:M 14 Jun 2021 20:43:27.250 * BD cargada desde disco: 0.164 segundos
172:M 14 Jun 2021 20:43:27.250 * Listo para aceptar conexiones
I, [2021-06-14T20:43:37.077667 #1]  INFO -- : 
I, [2021-06-14T20:43:37.078562 #1]  INFO -- : > thpoff echo "¡thpoff está instalado!"
I, [2021-06-14T20:43:37.091668 #1]  INFO -- : ¡thpoff está instalado!

I, [2021-06-14T20:43:37.092496 #1]  INFO -- : > /usr/local/bin/ruby -e 'if ENV["DISCOURSE_SMTP_ADDRESS"] == "smtp.example.com"; puts "¡Abortando! ¡El correo no está configurado!"; exit 1; end'
I, [2021-06-14T20:43:37.231617 #1]  INFO -- : 
I, [2021-06-14T20:43:37.232119 #1]  INFO -- : > /usr/local/bin/ruby -e 'if ENV["DISCOURSE_HOSTNAME"] == "discourse.example.com"; puts "¡Abortando! ¡El dominio no está configurado!"; exit 1; end'
I, [2021-06-14T20:43:37.332854 #1]  INFO -- : 
I, [2021-06-14T20:43:37.333974 #1]  INFO -- : > /usr/local/bin/ruby -e 'if (ENV["DISCOURSE_CDN_URL"] || "")[0..1] == "//"; puts "¡Abortando! El CDN debe tener un protocolo especificado. Una vez corregido, debería rehacer sus publicaciones ahora para corregir todas las publicaciones."; exit 1; end'
I, [2021-06-14T20:43:37.440820 #1]  INFO -- : 
I, [2021-06-14T20:43:37.441063 #1]  INFO -- : > chown -R discourse /home/discourse
I, [2021-06-14T20:43:37.538075 #1]  INFO -- : 
I, [2021-06-14T20:43:37.538616 #1]  INFO -- : > rm -f /etc/cron.d/anacron
I, [2021-06-14T20:43:37.547281 #1]  INFO -- : 
I, [2021-06-14T20:43:37.552659 #1]  INFO -- : Archivo > /etc/cron.d/anacron  chmod:   chown: 
I, [2021-06-14T20:43:37.559876 #1]  INFO -- : Archivo > /etc/runit/1.d/copy-env  chmod: +x  chown: 
I, [2021-06-14T20:43:37.566833 #1]  INFO -- : Archivo > /etc/service/unicorn/run  chmod: +x  chown: 
I, [2021-06-14T20:43:37.573935 #1]  INFO -- : Archivo > /etc/service/nginx/run  chmod: +x  chown: 
I, [2021-06-14T20:43:37.587581 #1]  INFO -- : Archivo > /etc/runit/3.d/01-nginx  chmod: +x  chown: 
I, [2021-06-14T20:43:37.594449 #1]  INFO -- : Archivo > /etc/runit/3.d/02-unicorn  chmod: +x  chown: 
I, [2021-06-14T20:43:37.594597 #1]  INFO -- : Reemplazando # postgres con sv start postgres || exit 1 en /etc/service/unicorn/run
I, [2021-06-14T20:43:37.594867 #1]  INFO -- : > exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf
I, [2021-06-14T20:43:37.597846 #1]  INFO -- : > cd /var/www/discourse && git reset --hard
200:C 14 Jun 2021 20:43:37.605 # oO0OoO0OoO0Oo Redis está iniciando oO0OoO0OoO0Oo
200:C 14 Jun 2021 20:43:37.605 # Versión de Redis=6.2.3, bits=64, commit=00000000, modificado=0, pid=200, acaba de iniciar
200:C 14 Jun 2021 20:43:37.605 # Configuración cargada
200:M 14 Jun 2021 20:43:37.606 * reloj monótono: POSIX clock_gettime
200:M 14 Jun 2021 20:43:37.607 # Advertencia: No se pudo crear el socket de escucha TCP del servidor *:6379: bind: Dirección ya en uso
200:M 14 Jun 2021 20:43:37.607 # Error al escuchar en el puerto 6379 (TCP), abortando.
Verificando archivos: 100% (28860/28860), hecho.
I, [2021-06-14T20:43:42.073375 #1]  INFO -- : HEAD está ahora en 74f71503 FEATURE: Eliminar automáticamente temas stub después de que todo el tema se fusiona en otro tema (#13187)

I, [2021-06-14T20:43:42.074080 #1]  INFO -- : > cd /var/www/discourse && git clean -f
I, [2021-06-14T20:43:42.219169 #1]  INFO -- : 
I, [2021-06-14T20:43:42.219598 #1]  INFO -- : > cd /var/www/discourse && git remote set-branches --add origin master
I, [2021-06-14T20:43:42.229970 #1]  INFO -- : 
I, [2021-06-14T20:43:42.230355 #1]  INFO -- : > cd /var/www/discourse && git remote set-branches origin tests-passed
I, [2021-06-14T20:43:42.238944 #1]  INFO -- : 
I, [2021-06-14T20:43:42.239762 #1]  INFO -- : > cd /var/www/discourse && git fetch --depth 1 origin tests-passed
From https://github.com/discourse/discourse
 * branch              tests-passed -> FETCH_HEAD
 * [new branch]        tests-passed -> origin/tests-passed
I, [2021-06-14T20:43:45.057423 #1]  INFO -- : 
I, [2021-06-14T20:43:45.058071 #1]  INFO -- : > cd /var/www/discourse && git checkout tests-passed
Cambiado a una nueva rama 'tests-passed'
I, [2021-06-14T20:43:45.816357 #1]  INFO -- : La rama 'tests-passed' configurada para seguir la rama remota 'tests-passed' de 'origin'.

I, [2021-06-14T20:43:45.817039 #1]  INFO -- : > cd /var/www/discourse && mkdir -p tmp
I, [2021-06-14T20:43:45.826749 #1]  INFO -- : 
I, [2021-06-14T20:43:45.827249 #1]  INFO -- : > cd /var/www/discourse && chown discourse:www-data tmp
I, [2021-06-14T20:43:45.831952 #1]  INFO -- : 
I, [2021-06-14T20:43:45.832450 #1]  INFO -- : > cd /var/www/discourse && mkdir -p tmp/pids
I, [2021-06-14T20:43:45.837227 #1]  INFO -- : 
I, [2021-06-14T20:43:45.837784 #1]  INFO -- : > cd /var/www/discourse && mkdir -p tmp/sockets
I, [2021-06-14T20:43:45.842277 #1]  INFO -- : 
I, [2021-06-14T20:43:45.842839 #1]  INFO -- : > cd /var/www/discourse && touch tmp/.gitkeep
I, [2021-06-14T20:43:45.848716 #1]  INFO -- : 
I, [2021-06-14T20:43:45.849244 #1]  INFO -- : > cd /var/www/discourse && mkdir -p                    /shared/log/rails
I, [2021-06-14T20:43:45.853781 #1]  INFO -- : 
I, [2021-06-14T20:43:45.854368 #1]  INFO -- : > cd /var/www/discourse && bash -c "touch -a           /shared/log/rails/{production,production_errors,unicorn.stdout,unicorn.stderr,sidekiq}.log"
I, [2021-06-14T20:43:45.862602 #1]  INFO -- : 
I, [2021-06-14T20:43:45.862982 #1]  INFO -- : > cd /var/www/discourse && bash -c "ln    -s           /shared/log/rails/{production,production_errors,unicorn.stdout,unicorn.stderr,sidekiq}.log /var/www/discourse/log"
I, [2021-06-14T20:43:45.870208 #1]  INFO -- : 
I, [2021-06-14T20:43:45.870773 #1]  INFO -- : > cd /var/www/discourse && bash -c "mkdir -p           /shared/{uploads,backups}"
I, [2021-06-14T20:43:45.879241 #1]  INFO -- : 
I, [2021-06-14T20:43:45.879855 #1]  INFO -- : > cd /var/www/discourse && bash -c "ln    -s           /shared/{uploads,backups} /var/www/discourse/public"
I, [2021-06-14T20:43:45.887230 #1]  INFO -- : 
I, [2021-06-14T20:43:45.887785 #1]  INFO -- : > cd /var/www/discourse && bash -c "mkdir -p           /shared/tmp/{backups,restores}"
I, [2021-06-14T20:43:45.896465 #1]  INFO -- : 
I, [2021-06-14T20:43:45.897013 #1]  INFO -- : > cd /var/www/discourse && bash -c "ln    -s           /shared/tmp/{backups,restores} /var/www/discourse/tmp"
I, [2021-06-14T20:43:45.904285 #1]  INFO -- : 
I, [2021-06-14T20:43:45.904987 #1]  INFO -- : > cd /var/www/discourse && chown -R discourse:www-data /shared/log/rails /shared/uploads /shared/backups /shared/tmp
I, [2021-06-14T20:43:46.506807 #1]  INFO -- : 
I, [2021-06-14T20:43:46.507139 #1]  INFO -- : > cd /var/www/discourse && find public/plugins/ -maxdepth 1 -xtype l -delete
I, [2021-06-14T20:43:46.516332 #1]  INFO -- : 
I, [2021-06-14T20:43:46.516985 #1]  INFO -- : Reemplazando # redis con sv start redis || exit 1 en /etc/service/unicorn/run
I, [2021-06-14T20:43:46.518700 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/docker_manager.git
Clonando en 'docker_manager'...
I, [2021-06-14T20:43:47.994787 #1]  INFO -- : 
I, [2021-06-14T20:43:47.995523 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-solved.git
Clonando en 'discourse-solved'...
I, [2021-06-14T20:43:48.894663 #1]  INFO -- : 
I, [2021-06-14T20:43:48.895108 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-assign.git
Clonando en 'discourse-assign'...
I, [2021-06-14T20:43:49.890703 #1]  INFO -- : 
I, [2021-06-14T20:43:49.891259 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-user-notes.git
Clonando en 'discourse-user-notes'...
I, [2021-06-14T20:43:50.858131 #1]  INFO -- : 
I, [2021-06-14T20:43:50.858720 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-canned-replies.git
Clonando en 'discourse-canned-replies'...
I, [2021-06-14T20:43:51.880063 #1]  INFO -- : 
I, [2021-06-14T20:43:51.880335 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-tooltips.git
Clonando en 'discourse-tooltips'...
I, [2021-06-14T20:43:52.740379 #1]  INFO -- : 
I, [2021-06-14T20:43:52.740818 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-characters-required.git
Clonando en 'discourse-characters-required'...
I, [2021-06-14T20:43:53.556996 #1]  INFO -- : 
I, [2021-06-14T20:43:53.557554 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-cakeday.git
Clonando en 'discourse-cakeday'...
I, [2021-06-14T20:43:54.909869 #1]  INFO -- : 
I, [2021-06-14T20:43:54.911115 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-data-explorer.git
Clonando en 'discourse-data-explorer'...
I, [2021-06-14T20:43:55.842237 #1]  INFO -- : 
I, [2021-06-14T20:43:55.843187 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-yearly-review.git
Clonando en 'discourse-yearly-review'...
I, [2021-06-14T20:43:56.661489 #1]  INFO -- : 
I, [2021-06-14T20:43:56.661858 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-whos-online.git
Clonando en 'discourse-whos-online'...
I, [2021-06-14T20:43:57.494156 #1]  INFO -- : 
I, [2021-06-14T20:43:57.495054 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-chat-integration.git
Clonando en 'discourse-chat-integration'...
I, [2021-06-14T20:43:58.580532 #1]  INFO -- : 
I, [2021-06-14T20:43:58.580764 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-checklist.git
Clonando en 'discourse-checklist'...
I, [2021-06-14T20:43:59.532088 #1]  INFO -- : 
I, [2021-06-14T20:43:59.532553 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-plugin-linkedin-auth.git
Clonando en 'discourse-plugin-linkedin-auth'...
I, [2021-06-14T20:44:00.442385 #1]  INFO -- : 
I, [2021-06-14T20:44:00.443170 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-footnote.git
Clonando en 'discourse-footnote'...
I, [2021-06-14T20:44:01.360433 #1]  INFO -- : 
I, [2021-06-14T20:44:01.360724 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-bcc.git
Clonando en 'discourse-bcc'...
I, [2021-06-14T20:44:02.397428 #1]  INFO -- : 
I, [2021-06-14T20:44:02.398230 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/discourse/discourse-push-notifications.git
Clonando en 'discourse-push-notifications'...
I, [2021-06-14T20:44:03.251425 #1]  INFO -- : 
I, [2021-06-14T20:44:03.252219 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/paviliondev/discourse-follow.git
Clonando en 'discourse-follow'...
I, [2021-06-14T20:44:04.130192 #1]  INFO -- : 
I, [2021-06-14T20:44:04.130759 #1]  INFO -- : > cd /var/www/discourse/plugins && git clone https://github.com/davidtaylorhq/discourse-telegram-notifications.git
Clonando en 'discourse-telegram-notifications'...
I, [2021-06-14T20:44:04.841531 #1]  INFO -- : 
I, [2021-06-14T20:44:04.842641 #1]  INFO -- : > cp /var/www/discourse/config/nginx.sample.conf /etc/nginx/conf.d/discourse.conf
I, [2021-06-14T20:44:04.849495 #1]  INFO -- : 
I, [2021-06-14T20:44:04.850244 #1]  INFO -- : > rm /etc/nginx/sites-enabled/default
I, [2021-06-14T20:44:04.853726 #1]  INFO -- : 
I, [2021-06-14T20:44:04.854379 #1]  INFO -- : > mkdir -p /var/nginx/cache
I, [2021-06-14T20:44:04.858443 #1]  INFO -- : 
I, [2021-06-14T20:44:04.859257 #1]  INFO -- : Reemplazando pid /run/nginx.pid; con daemon off; en /etc/nginx/nginx.conf
I, [2021-06-14T20:44:04.860061 #1]  INFO -- : Reemplazando (?m-ix:upstream[^\}]+\}) con upstream discourse { server 127.0.0.1:3000; } en /etc/nginx/conf.d/discourse.conf
I, [2021-06-14T20:44:04.860716 #1]  INFO -- : Reemplazando (?-mix:server_name.+$) con server_name _ ; en /etc/nginx/conf.d/discourse.conf
I, [2021-06-14T20:44:04.861470 #1]  INFO -- : Reemplazando (?-mix:client_max_body_size.+$) con client_max_body_size $upload_size ; en /etc/nginx/conf.d/discourse.conf
I, [2021-06-14T20:44:04.862438 #1]  INFO -- : > echo "terminando configuración web"
I, [2021-06-14T20:44:04.865608 #1]  INFO -- : terminando configuración web

I, [2021-06-14T20:44:04.866449 #1]  INFO -- : > cd /var/www/discourse && gem install bundler --conservative -v $(awk '/BUNDLED WITH/ { getline; gsub(/ /,""); print $0 }' Gemfile.lock)
I, [2021-06-14T20:44:06.350029 #1]  INFO -- : Se instaló correctamente bundler-2.2.19
1 gem instalada

I, [2021-06-14T20:44:06.350429 #1]  INFO -- : > cd /var/www/discourse && find /var/www/discourse ! -user discourse -exec chown discourse {} \+
I, [2021-06-14T20:44:07.650595 #1]  INFO -- : 
I, [2021-06-14T20:44:07.651328 #1]  INFO -- : > cd /var/www/discourse && su discourse -c 'bundle install --deployment --retry 3 --jobs 4 --verbose --without test development'
[OBSOLETO] La opción `--deployment` está obsoleta porque depende de que se recuerde entre invocaciones de bundler, lo cual bundler ya no hará en futuras versiones. En su lugar, utilice `bundle config set --local deployment 'true'` y deje de usar esta opción
[OBSOLETO] La opción `--without` está obsoleta porque depende de que se recuerde entre invocaciones de bundler, lo cual bundler ya no hará en futuras versiones

Parece que la migración se está quedando atascada en un registro existente en la base de datos. ¿Has probado lo siguiente:

  • ./launcher enter app
  • rails c
  • Post.where("raw LIKE '%\\u0000%'")

para ver si hay alguna publicación en tu sitio que contenga esa secuencia de escape Unicode? No lo he probado, así que es posible que los resultados varíen.

Gracias @justin. Después de ingresar los comandos, esta es mi salida:

[1] pry(main)> Post.where("raw LIKE '%\u0000%'")
=> #<Post::ActiveRecord_Relation:0x119cc>

Solo una línea. ¿Cómo debo interpretar esta salida? ¿Qué sugieres a partir de aquí?

Ya tenemos el foro en línea, aunque con un mensaje en la parte superior que dice: “Debido a una carga extrema, esto se muestra temporalmente a todos como lo vería un usuario sin iniciar sesión”. Publicaré los detalles más adelante.

Por desgracia, el problema ha vuelto. Puedo iniciar el sitio con ./launcher start app después de una actualización y parece funcionar a medias. Los usuarios no pueden iniciar sesión usando nombre de usuario y contraseña, sino solo mediante otros métodos de inicio de sesión. Además, al intentar ver la tarjeta de perfil de un usuario, no aparece. Si alguien intenta abrir la página de un usuario o su propia página de perfil, recibe este mensaje de error con el título “Oops - Error 500”:

Oops

El software que impulsa este foro de discusión ha encontrado un problema inesperado. Lamentamos las molestias.

Se ha registrado información detallada sobre el error y se ha generado una notificación automática. Lo revisaremos.

No es necesaria ninguna acción adicional. Sin embargo, si la condición de error persiste, puede proporcionar detalles adicionales, incluidos los pasos para reproducir el error, publicando un tema de discusión en la categoría de comentarios del sitio.

Esta vez también intenté actualizar desde la interfaz web. Logré actualizar otras cosas (como docker manager y algunos plugins oficiales) y tuvieron éxito. Incluso puedo ver el resultado de la actualización en los registros de administración.
Pero cuando intenté actualizar la instancia de Discourse, todavía falló y el registro es así:

********************************************************
*** Please be patient, next steps might take a while ***
********************************************************
Cycling Unicorn, to free up memory
Restarting unicorn pid: 52
Waiting for Unicorn to reload.
Waiting for Unicorn to reload..
Waiting for Unicorn to reload...
Waiting for Unicorn to reload....
Waiting for Unicorn to reload.....
Waiting for Unicorn to reload......
Waiting for Unicorn to reload.......
Waiting for Unicorn to reload........
Waiting for Unicorn to reload.........
Waiting for Unicorn to reload..........
Waiting for Unicorn to reload...........
Waiting for Unicorn to reload............
Waiting for Unicorn to reload.............
Waiting for Unicorn to reload..............
Waiting for Unicorn to reload...............
Stopping 3 Unicorn worker(s), to free up memory
Stopping job queue to reclaim memory, master pid is 22756
$ cd /var/www/discourse && git fetch --tags --force && git reset --hard HEAD@{upstream}
From https://github.com/discourse/discourse
 * [new tag]           v1.1.0.beta6b  -> v1.1.0.beta6b
 * [new tag]           v1.1.0.beta7   -> v1.1.0.beta7
 * [new tag]           v1.1.0.beta8   -> v1.1.0.beta8
 * [new tag]           v1.1.1         -> v1.1.1
 * [new tag]           v1.1.2         -> v1.1.2
 * [new tag]           v1.1.3         -> v1.1.3
 * [new tag]           v1.2.0         -> v1.2.0
 * [new tag]           v1.2.0.beta1   -> v1.2.0.beta1
 * [new tag]           v1.2.0.beta2   -> v1.2.0.beta2
 * [new tag]           v1.2.0.beta3   -> v1.2.0.beta3
 * [new tag]           v1.2.0.beta4   -> v1.2.0.beta4
 * [new tag]           v1.2.0.beta5   -> v1.2.0.beta5
 * [new tag]           v1.2.0.beta6   -> v1.2.0.beta6
 * [new tag]           v1.2.0.beta7   -> v1.2.0.beta7
 * [new tag]           v1.2.0.beta8   -> v1.2.0.beta8
 * [new tag]           v1.2.0.beta9   -> v1.2.0.beta9
 * [new tag]           v1.2.1         -> v1.2.1
 * [new tag]           v1.2.2         -> v1.2.2
 * [new tag]           v1.2.3         -> v1.2.3
 * [new tag]           v1.2.4         -> v1.2.4
 * [new tag]           v1.3.0         -> v1.3.0
 * [new tag]           v1.3.0.beta1   -> v1.3.0.beta1
 * [new tag]           v1.3.0.beta10  -> v1.3.0.beta10
 * [new tag]           v1.3.0.beta11  -> v1.3.0.beta11
 * [new tag]           v1.3.0.beta2   -> v1.3.0.beta2
 * [new tag]           v1.3.0.beta3   -> v1.3.0.beta3
 * [new tag]           v1.3.0.beta4   -> v1.3.0.beta4
 * [new tag]           v1.3.0.beta5   -> v1.3.0.beta5
 * [new tag]           v1.3.0.beta6   -> v1.3.0.beta6
 * [new tag]           v1.3.0.beta7   -> v1.3.0.beta7
 * [new tag]           v1.3.0.beta8   -> v1.3.0.beta8
 * [new tag]           v1.3.0.beta9   -> v1.3.0.beta9
 * [new tag]           v1.3.1         -> v1.3.1
 * [new tag]           v1.3.2         -> v1.3.2
 * [new tag]           v1.3.3         -> v1.3.3
 * [new tag]           v1.3.4         -> v1.3.4
 * [new tag]           v1.3.5         -> v1.3.5
 * [new tag]           v1.4.0         -> v1.4.0
 * [new tag]           v1.4.0.beta1   -> v1.4.0.beta1
 * [new tag]           v1.4.0.beta10  -> v1.4.0.beta10
 * [new tag]           v1.4.0.beta11  -> v1.4.0.beta11
 * [new tag]           v1.4.0.beta12  -> v1.4.0.beta12
 * [new tag]           v1.4.0.beta2   -> v1.4.0.beta2
 * [new tag]           v1.4.0.beta3   -> v1.4.0.beta3
 * [new tag]           v1.4.0.beta4   -> v1.4.0.beta4
 * [new tag]           v1.4.0.beta5   -> v1.4.0.beta5
 * [new tag]           v1.4.0.beta6   -> v1.4.0.beta6
 * [new tag]           v1.4.0.beta7   -> v1.4.0.beta7
 * [new tag]           v1.4.0.beta8   -> v1.4.0.beta8
 * [new tag]           v1.4.0.beta9   -> v1.4.0.beta9
 * [new tag]           v1.4.1         -> v1.4.1
 * [new tag]           v1.4.2         -> v1.4.2
 * [new tag]           v1.4.3         -> v1.4.3
 * [new tag]           v1.4.4         -> v1.4.4
 * [new tag]           v1.4.5         -> v1.4.5
 * [new tag]           v1.4.6         -> v1.4.6
 * [new tag]           v1.4.7         -> v1.4.7
 * [new tag]           v1.5.0         -> v1.5.0
 * [new tag]           v1.5.0.beta1   -> v1.5.0.beta1
 * [new tag]           v1.5.0.beta10  -> v1.5.0.beta10
 * [new tag]           v1.5.0.beta11  -> v1.5.0.beta11
 * [new tag]           v1.5.0.beta12  -> v1.5.0.beta12
 * [new tag]           v1.5.0.beta13  -> v1.5.0.beta13
 * [new tag]           v1.5.0.beta13b -> v1.5.0.beta13b
 * [new tag]           v1.5.0.beta14  -> v1.5.0.beta14
 * [new tag]           v1.5.0.beta2   -> v1.5.0.beta2
 * [new tag]           v1.5.0.beta3   -> v1.5.0.beta3
 * [new tag]           v1.5.0.beta4   -> v1.5.0.beta4
 * [new tag]           v1.5.0.beta5   -> v1.5.0.beta5
 * [new tag]           v1.5.0.beta6   -> v1.5.0.beta6
 * [new tag]           v1.5.0.beta7   -> v1.5.0.beta7
 * [new tag]           v1.5.0.beta8   -> v1.5.0.beta8
 * [new tag]           v1.5.0.beta9   -> v1.5.0.beta9
 * [new tag]           v1.5.1         -> v1.5.1
 * [new tag]           v1.5.17        -> v1.5.17
 * [new tag]           v1.5.2         -> v1.5.2
 * [new tag]           v1.5.22        -> v1.5.22
 * [new tag]           v1.5.3         -> v1.5.3
 * [new tag]           v1.5.4         -> v1.5.4
 * [new tag]           v1.6.0         -> v1.6.0
 * [new tag]           v1.6.0.beta1   -> v1.6.0.beta1
 * [new tag]           v1.6.0.beta10  -> v1.6.0.beta10
 * [new tag]           v1.6.0.beta11  -> v1.6.0.beta11
 * [new tag]           v1.6.0.beta12  -> v1.6.0.beta12
 * [new tag]           v1.6.0.beta2   -> v1.6.0.beta2
 * [new tag]           v1.6.0.beta3   -> v1.6.0.beta3
 * [new tag]           v1.6.0.beta4   -> v1.6.0.beta4
 * [new tag]           v1.6.0.beta5   -> v1.6.0.beta5
 * [new tag]           v1.6.0.beta6   -> v1.6.0.beta6
 * [new tag]           v1.6.0.beta7   -> v1.6.0.beta7
 * [new tag]           v1.6.0.beta8   -> v1.6.0.beta8
 * [new tag]           v1.6.0.beta9   -> v1.6.0.beta9
 * [new tag]           v1.6.1         -> v1.6.1
 * [new tag]           v1.6.10        -> v1.6.10
 * [new tag]           v1.6.2         -> v1.6.2
 * [new tag]           v1.6.3         -> v1.6.3
 * [new tag]           v1.6.4         -> v1.6.4
 * [new tag]           v1.6.5         -> v1.6.5
 * [new tag]           v1.6.6         -> v1.6.6
 * [new tag]           v1.6.7         -> v1.6.7
 * [new tag]           v2.2.0.beta1   -> v2.2.0.beta1
 * [new tag]           v2.2.0.beta10  -> v2.2.0.beta10
 * [new tag]           v2.2.0.beta2   -> v2.2.0.beta2
 * [new tag]           v2.2.0.beta3   -> v2.2.0.beta3
 * [new tag]           v2.2.0.beta4   -> v2.2.0.beta4
 * [new tag]           v2.2.0.beta5   -> v2.2.0.beta5
 * [new tag]           v2.2.0.beta6   -> v2.2.0.beta6
 * [new tag]           v2.2.0.beta7   -> v2.2.0.beta7
 * [new tag]           v2.2.0.beta8   -> v2.2.0.beta8
 * [new tag]           v2.2.0.beta9   -> v2.2.0.beta9
 * [new tag]           v2.2.1         -> v2.2.1
 * [new tag]           v2.2.10        -> v2.2.10
 * [new tag]           v2.2.11        -> v2.2.11
 * [new tag]           v2.2.15        -> v2.2.15
 * [new tag]           v2.2.2         -> v2.2.2
 * [new tag]           v2.2.3         -> v2.2.3
 * [new tag]           v2.2.4         -> v2.2.4
 * [new tag]           v2.2.5         -> v2.2.5
 * [new tag]           v2.2.6         -> v2.2.6
 * [new tag]           v2.2.7         -> v2.2.7
 * [new tag]           v2.2.8         -> v2.2.8
 * [new tag]           v2.3.0         -> v2.3.0
 * [new tag]           v2.3.0.beta1   -> v2.3.0.beta1
 * [new tag]           v2.3.0.beta10  -> v2.3.0.beta10
 * [new tag]           v2.3.0.beta11  -> v2.3.0.beta11
 * [new tag]           v2.3.0.beta2   -> v2.3.0.beta2
 * [new tag]           v2.3.0.beta3   -> v2.3.0.beta3
 * [new tag]           v2.3.0.beta4   -> v2.3.0.beta4
 * [new tag]           v2.3.0.beta5   -> v2.3.0.beta5
 * [new tag]           v2.3.0.beta6   -> v2.3.0.beta6
 * [new tag]           v2.3.0.beta7   -> v2.3.0.beta7
 * [new tag]           v2.3.0.beta8   -> v2.3.0.beta8
 * [new tag]           v2.3.0.beta9   -> v2.3.0.beta9
 * [new tag]           v2.3.1         -> v2.3.1
 * [new tag]           v2.3.10        -> v2.3.10
 * [new tag]           v2.3.2         -> v2.3.2
 * [new tag]           v2.3.3         -> v2.3.3
 * [new tag]           v2.3.4         -> v2.3.4
 * [new tag]           v2.3.5         -> v2.3.5
 * [new tag]           v2.3.6         -> v2.3.6
 * [new tag]           v2.3.7         -> v2.3.7
 * [new tag]           v2.3.8         -> v2.3.8
 * [new tag]           v2.3.9         -> v2.3.9
 * [new tag]           v2.4.0         -> v2.4.0
 * [new tag]           v2.4.0.beta1   -> v2.4.0.beta1
 * [new tag]           v2.4.0.beta10  -> v2.4.0.beta10
 * [new tag]           v2.4.0.beta11  -> v2.4.0.beta11
 * [new tag]           v2.4.0.beta2   -> v2.4.0.beta2
 * [new tag]           v2.4.0.beta3   -> v2.4.0.beta3
 * [new tag]           v2.4.0.beta4   -> v2.4.0.beta4
 * [new tag]           v2.4.0.beta5   -> v2.4.0.beta5
 * [new tag]           v2.4.0.beta6   -> v2.4.0.beta6
 * [new tag]           v2.4.0.beta7   -> v2.4.0.beta7
 * [new tag]           v2.4.0.beta8   -> v2.4.0.beta8
 * [new tag]           v2.4.0.beta9   -> v2.4.0.beta9
 * [new tag]           v2.4.1         -> v2.4.1
 * [new tag]           v2.4.2         -> v2.4.2
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 * [new tag]           v2.5.1         -> v2.5.1
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 * [new tag]           v2.6.0.beta2   -> v2.6.0.beta2
 * [new tag]           v2.6.0.beta3   -> v2.6.0.beta3
 * [new tag]           v2.6.0.beta4   -> v2.6.0.beta4
 * [new tag]           v2.6.0.beta5   -> v2.6.0.beta5
 * [new tag]           v2.6.0.beta6   -> v2.6.0.beta6
 * [new tag]           v2.6.1         -> v2.6.1
 * [new tag]           v2.6.2         -> v2.6.2
 * [new tag]           v2.6.3         -> v2.6.3
 * [new tag]           v2.6.4         -> v2.6.4
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 * [new tag]           v2.7.0         -> v2.7.0
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 * [new tag]           v2.7.0.beta3   -> v2.7.0.beta3
 * [new tag]           v2.7.0.beta4   -> v2.7.0.beta4
 * [new tag]           v2.7.0.beta5   -> v2.7.0.beta5
 * [new tag]           v2.7.0.beta6   -> v2.7.0.beta6
 * [new tag]           v2.7.0.beta7   -> v2.7.0.beta7
 * [new tag]           v2.7.1         -> v2.7.1
 * [new tag]           v2.7.2         -> v2.7.2
 * [new tag]           v2.7.3         -> v2.7.3
 * [new tag]           v2.7.4         -> v2.7.4
HEAD is now at ff6114d83f FIX: Do not add mailing list headers to group SMTP emails (#13431)
$ bundle install --deployment --jobs 4 --without test development
[DEPRECATED] The `--deployment` flag is deprecated because it relies on being remembered across bundler invocations, which bundler will no longer do in future versions. Instead please use `bundle config set --local deployment 'true'`, and stop using this flag
[DEPRECATED] The `--without` flag is deprecated because it relies on being remembered across bundler invocations, which bundler will no longer do in future versions. Instead please use `bundle config set --local without 'test development'`, and stop using this flag
Warning: the running version of Bundler (2.2.15) is older than the version that created the lockfile (2.2.19). We suggest you to upgrade to the version that created the lockfile by running `gem install bundler:2.2.19`.
Fetching gem metadata from https://rubygems.org/............
Using rake 13.0.3
Fetching concurrent-ruby 1.1.9
Using minitest 5.14.4
Using zeitwerk 2.4.2
Using builder 3.2.4
Using erubi 1.10.0
Using racc 1.5.2
Using crass 1.0.6
Using rack 2.2.3
Using mini_mime 1.1.0
Using public_suffix 4.0.6
Using aws-eventstream 1.1.1
Using aws-partitions 1.432.0
Using jmespath 1.4.0
Using ember-source 2.18.2
Using msgpack 1.4.2
Using bundler 2.2.15
Using byebug 11.1.3
Using cbor 0.5.9.6
Using coderay 1.1.3
Using colored2 3.1.2
Using connection_pool 2.2.5
Using openssl 2.2.0
Using cppjieba_rb 0.3.3
Using diffy 3.4.0
Using method_source 1.0.0
Using chunky_png 1.4.0
Fetching execjs 2.8.1
Using thor 1.1.0
Using discourse-ember-source 3.12.2.3
Using discourse-fonts 0.0.8
Using regexp_parser 2.1.1
Using email_reply_trimmer 0.1.13
Using exifr 1.3.9
Fetching faraday-em_http 1.0.0
Fetching excon 0.82.0
Installing faraday-em_http 1.0.0
Installing execjs 2.8.1
Fetching faraday-em_synchrony 1.0.0
Fetching faraday-excon 1.1.0
Installing excon 0.82.0
Installing faraday-em_synchrony 1.0.0
Installing concurrent-ruby 1.1.9
Installing faraday-excon 1.1.0
Using faraday-net_http 1.0.1
Fetching faraday-net_http_persistent 1.1.0
Using multipart-post 2.1.1
Using ruby2_keywords 0.0.4
Using fast_blank 1.0.0
Using fast_xs 0.8.0
Fetching fastimage 2.2.4
Fetching ffi 1.15.3
Installing faraday-net_http_persistent 1.1.0
Using fspath 3.1.2
Using gc_tracer 1.5.1
Using guess_html_encoding 0.0.11
Using hana 1.3.7
Using hashie 4.1.0
Using highline 2.0.3
Installing fastimage 2.2.4
Using hkdf 0.3.0
Using htmlentities 4.3.4
Using http_accept_language 2.1.1
Fetching image_size 2.1.0
Using in_threads 1.5.4
Using progress 3.6.0
Using json 2.5.1
Using uri_template 0.7.0
Fetching jwt 2.2.3
Fetching kgio 2.11.4
Installing jwt 2.2.3
Installing image_size 2.1.0
Installing kgio 2.11.4 with native extensions
Installing ffi 1.15.3 with native extensions
Fetching libv8-node 15.14.0.1 (x86_64-linux)
Using logstash-event 1.2.02
Using logster 2.9.6
Using lru_redux 1.1.0
Using lz4-ruby 0.3.3
Using maxminddb 0.1.22
Using memory_profiler 1.0.0
Fetching redis 4.3.1
Installing redis 4.3.1
Using mini_sql 1.1.3
Using multi_json 1.15.0
Using multi_xml 0.6.0
Using mustache 1.1.1
Using nio4r 2.5.7
Using oauth 0.5.6
Fetching oj 3.11.6
Installing oj 3.11.6 with native extensions
Installing libv8-node 15.14.0.1 (x86_64-linux)
Using optimist 3.0.1
Using pg 1.2.3
Using r2 0.2.7
Fetching raindrops 0.19.2
Installing raindrops 0.19.2 with native extensions
Using rchardet 1.8.0
Using rubyzip 2.3.0
Using tilt 2.0.10
Using sshkey 2.0.0
Fetching stackprof 0.2.17
Installing stackprof 0.2.17 with native extensions
Using unf_ext 0.0.7.7
Using xorcist 1.1.2
Fetching nokogiri 1.11.7 (x86_64-linux)
Installing nokogiri 1.11.7 (x86_64-linux)
Using rack-test 1.1.0
Using mail 2.8.0.edge from https://github.com/discourse/mail.git (at master@5b700fc)
Using addressable 2.7.0
Using aws-sigv4 1.2.3
Fetching bootsnap 1.7.5
Installing bootsnap 1.7.5 with native extensions
Using openssl-signature_algorithm 1.1.1
Using ember-data-source 3.0.2
Using request_store 1.5.0
Fetching message_bus 3.3.6
Fetching rack-mini-profiler 2.3.2
Installing message_bus 3.3.6
Using rack-protection 2.1.0
Using pry 0.13.1
Using ecma-re-validator 0.3.0
Using barber 0.12.2
Using uglifier 4.2.0
Fetching faraday 1.4.2
Installing rack-mini-profiler 2.3.2
Installing faraday 1.4.2
Using omniauth 1.9.1
Using i18n 1.8.10
Fetching tzinfo 2.0.4
Using sprockets 3.7.2
Fetching image_optim 0.30.0
Installing tzinfo 2.0.4
Using webpush 1.1.0
Using logstash-logger 0.26.1
Using sidekiq 6.2.1
Fetching puma 5.3.2
Installing image_optim 0.30.0
Using redis-namespace 1.8.1
Using mini_racer 0.4.0
Fetching rqrcode 2.0.0
Installing puma 5.3.2 with native extensions
Installing rqrcode 2.0.0
Using unf 0.1.4
Fetching loofah 2.10.0
Installing loofah 2.10.0
Using nokogumbo 2.0.5
Using ruby-readability 0.7.0
Using aws-sdk-core 3.112.1
Using css_parser 1.9.0
Using cose 1.2.0
Using json_schemer 0.2.18
Using pry-byebug 3.9.0
Using pry-rails 0.3.9
Using omniauth-oauth 1.2.0
Using oauth2 1.4.7
Using ember-handlebars-template 0.8.0
Fetching activesupport 6.1.3.2
Installing activesupport 6.1.3.2
Using mini_scheduler 0.13.0
Using rails-html-sanitizer 1.3.0
Using sanitize 5.2.3
Using aws-sdk-kms 1.42.0
Using aws-sdk-sns 1.38.0
Using omniauth-oauth2 1.7.1
Using omniauth-twitter 1.4.0
Using rails-dom-testing 2.0.3
Using globalid 0.4.2
Fetching activemodel 6.1.3.2
Installing activemodel 6.1.3.2
Using aws-sdk-s3 1.90.0
Using omniauth-facebook 8.0.0
Using omniauth-github 1.4.0
Using omniauth-google-oauth2 0.8.2
Fetching actionview 6.1.3.2
Installing actionview 6.1.3.2
Fetching activejob 6.1.3.2
Using active_model_serializers 0.8.4
Fetching activerecord 6.1.3.2
Installing activejob 6.1.3.2
Fetching actionpack 6.1.3.2
Installing activerecord 6.1.3.2
Installing actionpack 6.1.3.2
Using actionview_precompiler 0.2.3
Using unicorn 6.0.0
Fetching actionmailer 6.1.3.2
Installing actionmailer 6.1.3.2
Fetching railties 6.1.3.2
Using sprockets-rails 3.2.2
Using seed-fu 2.3.9
Installing railties 6.1.3.2
Using jquery-rails 4.4.0
Using lograge 0.11.2
Fetching rails_failover 0.7.3
Fetching rails_multisite 3.0.0
Installing rails_multisite 3.0.0
Installing rails_failover 0.7.3
Using discourse-ember-rails 0.18.6
Using mini_suffix 0.3.2
Using rbtrace 0.4.14
Using sassc 2.0.1
Using sassc-rails 2.1.2
Bundle complete! 126 Gemfile dependencies, 169 gems now installed.
Gems in the groups test and development were not installed.
Bundled gems are installed into `./vendor/bundle`
Post-install message from image_optim:
Rails image assets optimization is extracted into image_optim_rails gem
You can safely remove `config.assets.image_optim = false` if you are not going to use that gem
$ bundle exec rake plugin:pull_compatible_all
discourse-tooltips is already at latest compatible version
discourse-characters-required is already at latest compatible version
discourse-user-notes is already at latest compatible version
discourse-solved is already at latest compatible version
discourse-push-notifications is already at latest compatible version
docker_manager is already at latest compatible version
discourse-checklist is already at latest compatible version
discourse-whos-online is already at latest compatible version
discourse-telegram-notifications is already at latest compatible version
discourse-yearly-review is already at latest compatible version
discourse-plugin-linkedin-auth is already at latest compatible version
discourse-follow is already at latest compatible version
discourse-bcc is already at latest compatible version
discourse-data-explorer is already at latest compatible version
discourse-canned-replies is already at latest compatible version
discourse-chat-integration is already at latest compatible version
discourse-assign is already at latest compatible version
discourse-cakeday is already at latest compatible version
discourse-footnote is already at latest compatible version
$ SKIP_POST_DEPLOYMENT_MIGRATIONS=1 bundle exec rake multisite:migrate

--------------------------------------------------------------------------------
1 migrations failed!

Failed to migrate default
#<StandardError: An error has occurred, this and all later migrations canceled:

ERROR:  unsupported Unicode escape sequence
DETAIL:  \u0000 cannot be converted to text.
CONTEXT:  JSON data, line 1: {"raw":...
>
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-mini-profiler-2.3.2/lib/patches/db/pg.rb:110:in `exec'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rack-mini-profiler-2.3.2/lib/patches/db/pg.rb:110:in `async_exec'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/mini_sql-1.1.3/lib/mini_sql/postgres/connection.rb:209:in `run'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/mini_sql-1.1.3/lib/mini_sql/postgres/connection.rb:64:in `query_single'
/var/www/discourse/db/migrate/20210426193009_move_approved_queued_posts_topic_and_post_data.rb:5:in `up'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:870:in `public_send'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:870:in `exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:9:in `block in exec_migration'
/usr/local/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:851:in `block (2 levels) in migrate'
/usr/local/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:850:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:462:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:849:in `migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1037:in `migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1329:in `block in execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1380:in `block in ddl_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/database_statements.rb:320:in `block in transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/transaction.rb:310:in `block in within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.1.3.2/lib/active_support/concurrency/load_interlock_aware_monitor.rb:26:in `block (2 levels) in synchronize'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.1.3.2/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `handle_interrupt'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.1.3.2/lib/active_support/concurrency/load_interlock_aware_monitor.rb:25:in `block in synchronize'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.1.3.2/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `handle_interrupt'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activesupport-6.1.3.2/lib/active_support/concurrency/load_interlock_aware_monitor.rb:21:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/transaction.rb:308:in `within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/database_statements.rb:320:in `transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/transactions.rb:209:in `transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1380:in `ddl_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1328:in `execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1302:in `each'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1302:in `migrate_without_lock'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1251:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1401:in `block in with_advisory_lock'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1416:in `block in with_advisory_lock_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:462:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1416:in `with_advisory_lock_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1397:in `with_advisory_lock'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1251:in `migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1086:in `up'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/migration.rb:1061:in `migrate'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.3.2/lib/active_record/tasks/database_tasks.rb:237:in `migrate'
/var/www/discourse/lib/tasks/db.rake:184:in `block (2 levels) in <main>'
/var/www/discourse/lib/tasks/db.rake:148:in `block (3 levels) in execute_concurently'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rails_multisite-3.0.0/lib/rails_multisite/connection_management.rb:80:in `with_connection'
/var/www/discourse/lib/tasks/db.rake:146:in `block (2 levels) in execute_concurently'

Multisite migrator is running using 1 threads

Migrating default
== 20210426193009 MoveApprovedQueuedPostsTopicAndPostData: migrating ==========
Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:196:in `run'
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:100:in `upgrade'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in <main>'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `fork'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `<main>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:59:in `load'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/commands/runner/runner_command.rb:42:in `perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/command/base.rb:69:in `perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/command.rb:46:in `invoke'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/railties-6.0.3.5/lib/rails/commands.rb:18:in `<main>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
bin/rails:17:in `<main>'
Spinning up 3 Unicorn worker(s) that were stopped initially

¿Alguna idea?

¿Podrías ejecutar Post.where("raw LIKE '%\\u0000%'").first para averiguar qué hay dentro de esa relación de ActiveRecord?