Error when update to GitLab greater than 12.6.8

Summary

Since a couple of weeks, I trying to update my Docker (self-hosted) gitlab to the latest version but I can't.

Steps to reproduce

Perform an update from the version 12.6.8 to 12.7.0 or more.

1. Edit compose file and use greater version or latest tag
2. Docker pull
3. Docker up. During the database migration, the following errors appears:

gitlab-gitlab-ce | Recipe: gitlab::gitlab-rails
gitlab-gitlab-ce |   * execute[clear the gitlab-rails cache] action run
gitlab-gitlab-ce |     - execute /opt/gitlab/bin/gitlab-rake cache:clear
gitlab-gitlab-ce | Recipe: <Dynamically Defined Resource>
gitlab-gitlab-ce |   * service[gitaly] action restart
gitlab-gitlab-ce |     - restart service service[gitaly]
gitlab-gitlab-ce | Recipe: gitaly::enable
gitlab-gitlab-ce |   * runit_service[gitaly] action hup
gitlab-gitlab-ce |     - send hup to runit_service[gitaly]
gitlab-gitlab-ce |
gitlab-gitlab-ce | Running handlers:
gitlab-gitlab-ce | There was an error running gitlab-ctl reconfigure:
gitlab-gitlab-ce |
gitlab-gitlab-ce | Multiple failures occurred:
gitlab-gitlab-ce | * Mixlib::ShellOut::ShellCommandFailed occurred in chef run: bash[migrate gitlab-rails database] (gitlab::database_migrations line 54) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
gitlab-gitlab-ce | ---- Begin output of "bash"  "/tmp/chef-script20200426-26-4im3w5" ----
gitlab-gitlab-ce | STDOUT: rake aborted!
gitlab-gitlab-ce | StandardError: An error has occurred, all later migrations canceled:
gitlab-gitlab-ce |
gitlab-gitlab-ce | Multiple indexes found on ci_pipelines columns [:project_id]. Specify an index name from ci_pipelines_project_id_idx, index_ci_pipelines_on_project_id
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:119:in `block in remove_concurrent_index'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:263:in `disable_statement_timeout'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:118:in `remove_concurrent_index'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/db/migrate/20191229140154_drop_index_ci_pipelines_on_project_id.rb:11:in `up'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:49:in `block (3 levels) in <top (required)>'
gitlab-gitlab-ce | /opt/gitlab/embedded/bin/bundle:23:in `load'
gitlab-gitlab-ce | /opt/gitlab/embedded/bin/bundle:23:in `<main>'
gitlab-gitlab-ce |
gitlab-gitlab-ce | Caused by:
gitlab-gitlab-ce | ArgumentError: Multiple indexes found on ci_pipelines columns [:project_id]. Specify an index name from ci_pipelines_project_id_idx, index_ci_pipelines_on_project_id
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:119:in `block in remove_concurrent_index'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:263:in `disable_statement_timeout'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/migration_helpers.rb:118:in `remove_concurrent_index'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/db/migrate/20191229140154_drop_index_ci_pipelines_on_project_id.rb:11:in `up'
gitlab-gitlab-ce | /opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:49:in `block (3 levels) in <top (required)>'
gitlab-gitlab-ce | /opt/gitlab/embedded/bin/bundle:23:in `load'
gitlab-gitlab-ce | /opt/gitlab/embedded/bin/bundle:23:in `<main>'
gitlab-gitlab-ce | Tasks: TOP => db:migrate
gitlab-gitlab-ce | (See full trace by running task with --trace)
gitlab-gitlab-ce | == 20191229140154 DropIndexCiPipelinesOnProjectId: migrating ==================
gitlab-gitlab-ce | -- transaction_open?()
gitlab-gitlab-ce |    -> 0.0000s
gitlab-gitlab-ce | -- index_exists?(:ci_pipelines, :project_id, {:algorithm=>:concurrently})
gitlab-gitlab-ce |    -> 0.0162s
gitlab-gitlab-ce | -- execute("SET statement_timeout TO 0")
gitlab-gitlab-ce |    -> 0.0003s
gitlab-gitlab-ce | -- remove_index(:ci_pipelines, {:algorithm=>:concurrently, :column=>:project_id})
gitlab-gitlab-ce | -- execute("RESET ALL")
gitlab-gitlab-ce |    -> 0.0003s
gitlab-gitlab-ce | STDERR:
gitlab-gitlab-ce | ---- End output of "bash"  "/tmp/chef-script20200426-26-4im3w5" ----
gitlab-gitlab-ce | Ran "bash"  "/tmp/chef-script20200426-26-4im3w5" returned 1
gitlab-gitlab-ce | * Mixlib::ShellOut::ShellCommandFailed occurred in delayed notification: service[mailroom] (dynamically defined) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
gitlab-gitlab-ce | ---- Begin output of /opt/gitlab/embedded/bin/chpst -u root:root /opt/gitlab/embedded/bin/sv restart /opt/gitlab/service/mailroom ----
gitlab-gitlab-ce | STDOUT: fail: /opt/gitlab/service/mailroom: unable to change to service directory: file does not exist
gitlab-gitlab-ce | STDERR:
gitlab-gitlab-ce | ---- End output of /opt/gitlab/embedded/bin/chpst -u root:root /opt/gitlab/embedded/bin/sv restart /opt/gitlab/service/mailroom ----
gitlab-gitlab-ce | Ran /opt/gitlab/embedded/bin/chpst -u root:root /opt/gitlab/embedded/bin/sv restart /opt/gitlab/service/mailroom returned 1
gitlab-gitlab-ce |
gitlab-gitlab-ce | Running handlers complete
gitlab-gitlab-ce | Chef Client failed. 121 resources updated in 01 minutes 21 seconds

The main error seems to be:

ArgumentError: Multiple indexes found on ci_pipelines columns [:project_id]. Specify an index name from ci_pipelines_project_id_idx, index_ci_pipelines_on_project_id

What is the expected correct behavior?

Can update to the latest version of GitLab

Results of GitLab environment info

Expand for output related to GitLab environment info

gitlab:/# gitlab-rake gitlab:env:info

System information
System:
Current User:	git
Using RVM:	no
Ruby Version:	2.6.3p62
Gem Version:	2.7.9
Bundler Version:1.17.3
Rake Version:	12.3.3
Redis Version:	3.2.12
Git Version:	2.24.1
Sidekiq Version:5.2.7
Go Version:	unknown

GitLab information
Version:	12.6.8
Revision:	c1c07df4ad3
Directory:	/opt/gitlab/embedded/service/gitlab-rails
DB Adapter:	PostgreSQL
DB Version:	10.12
URL:		http://mydomain.dom
HTTP Clone URL:	https://mydomain.dom/some-group/some-project.git
SSH Clone URL:	[git@https://mydomain.dom]:some-group/some-project.git
Using LDAP:	no
Using Omniauth:	no

GitLab Shell
Version:	10.3.0
Repository storage paths:
- default: 	/var/opt/gitlab/git-data/repositories
GitLab Shell path:		/opt/gitlab/embedded/service/gitlab-shell
Git:		/opt/gitlab/embedded/bin/git

Results of GitLab application Check

Expand for output related to the GitLab application check

gitlab:/# gitlab-rake gitlab:check SANITIZE=true
Checking GitLab subtasks ...
Checking GitLab Shell ...
GitLab Shell: ... GitLab Shell version >= 10.3.0 ? ... OK (10.3.0)
Running /opt/gitlab/embedded/service/gitlab-shell/bin/check
Internal API available: OK
Redis available via internal API: OK
gitlab-shell self-check successful
Checking GitLab Shell ... Finished
Checking Gitaly ...
Gitaly: ... default ... OK
Checking Gitaly ... Finished
Checking Sidekiq ...
Sidekiq: ... Running? ... yes
Number of Sidekiq processes ... 1
Checking Sidekiq ... Finished
Checking Incoming Email ...
Incoming Email: ... Checking Reply by email ...
IMAP server credentials are correct? ... yes
Init.d configured correctly? ... skipped
MailRoom running? ... skipped
Checking Reply by email ... Finished
Checking Incoming Email ... Finished
Checking LDAP ...
LDAP: ... LDAP is disabled in config/gitlab.yml
Checking LDAP ... Finished
Checking GitLab App ...
Git configured correctly? ... yes
Database config exists? ... yes
All migrations up? ... yes
Database contains orphaned GroupMembers? ... no
GitLab config exists? ... yes
GitLab config up to date? ... yes
Log directory writable? ... yes
Tmp directory writable? ... yes
Uploads directory exists? ... yes
Uploads directory has correct permissions? ... yes
Uploads directory tmp has correct permissions? ... yes
Init script exists? ... skipped (omnibus-gitlab has no init script)
Init script up-to-date? ... skipped (omnibus-gitlab has no init script)
Projects have namespace: ...
3/3 ... yes
3/7 ... yes
5/8 ... yes
7/12 ... yes
2/16 ... yes
6/18 ... yes
2/21 ... yes
8/23 ... yes
8/24 ... yes
9/25 ... yes
9/26 ... yes
10/27 ... yes
10/28 ... yes
2/29 ... yes
6/30 ... yes
6/31 ... yes
22/32 ... yes
22/33 ... yes
6/34 ... yes
7/35 ... yes
6/36 ... yes
6/37 ... yes
16/38 ... yes
26/39 ... yes
17/40 ... yes
21/41 ... yes
6/42 ... yes
7/43 ... yes
7/44 ... yes
2/50 ... yes
2/51 ... yes
23/52 ... yes
23/53 ... yes
23/54 ... yes
8/55 ... yes
23/56 ... yes
23/57 ... yes
6/59 ... yes
23/61 ... yes
23/62 ... yes
24/63 ... yes
2/64 ... yes
17/65 ... yes
2/66 ... yes
25/89 ... yes
6/90 ... yes
25/91 ... yes
6/92 ... yes
6/93 ... yes
26/94 ... yes
26/95 ... yes
6/96 ... yes
6/97 ... yes
23/98 ... yes
6/99 ... yes
2/100 ... yes
3/101 ... yes
7/102 ... yes
2/105 ... yes
32/106 ... yes
17/107 ... yes
28/109 ... yes
28/110 ... yes
32/112 ... yes
2/113 ... yes
28/114 ... yes
17/115 ... yes
2/116 ... yes
33/117 ... yes
33/118 ... yes
34/119 ... yes
28/120 ... yes
17/121 ... yes
17/122 ... yes
28/123 ... yes
34/124 ... yes
23/126 ... yes
17/129 ... yes
17/130 ... yes
2/131 ... yes
17/132 ... yes
17/133 ... yes
35/134 ... yes
17/135 ... yes
36/136 ... yes
2/137 ... yes
37/138 ... yes
38/139 ... yes
17/140 ... yes
17/141 ... yes
17/142 ... yes
41/144 ... yes
41/145 ... yes
2/146 ... yes
35/147 ... yes
35/148 ... yes
2/150 ... yes
51/151 ... yes
52/152 ... yes
52/153 ... yes
32/154 ... yes
47/155 ... yes
Redis version >= 2.8.0? ... yes
Ruby version >= 2.5.3 ? ... yes (2.6.3)
Git version >= 2.22.0 ? ... yes (2.24.1)
Git user has default SSH configuration? ... yes
Active users: ... 12
Is authorized keys file accessible? ... yes
Checking GitLab App ... Finished
Checking GitLab subtasks ... Finished