Failure of package-and-qa on master

All jobs in package-and-qa on master have been failing since around 12:30pm EST (17:30pm UTC)

https://gitlab.com/gitlab-org/gitlab-qa/pipelines/99564035

https://gitlab.com/gitlab-org/gitlab-qa/pipelines/99578962

* ruby_block[warn pending postgresql restart] action run (skipped due to only_if)
4809   * execute[reload postgresql] action nothing (skipped due to action :nothing)
4810   * execute[start postgresql] action nothing (skipped due to action :nothing)
4811 Recipe: gitlab::database_migrations
4812   * bash[migrate gitlab-rails database] action run
4813     [execute] **************************************************
4814               ⛔️ WARNING: Sidekiq testing API enabled, but this is not the test environment.  Your jobs will not go to Redis.
4815 Docker shell command: `docker stop gitlab-group-saml`
4816 gitlab-group-saml
4817 Docker shell command: `docker rm -f gitlab-group-saml`
4818 gitlab-group-saml
4819 Docker shell command: `docker stop saml-qa-idp`
4820 saml-qa-idp
4821 Docker shell command: `docker rm -f saml-qa-idp`
4822 /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/component/gitlab.rb:138:in `block in reconfigure': invalid byte sequence in US-ASCII (ArgumentError)
4823 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/shellout.rb:24:in `block (2 levels) in execute!'
4824 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/shellout.rb:20:in `each'
4825 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/shellout.rb:20:in `block in execute!'
4826 	from /usr/local/lib/ruby/2.4.0/open3.rb:205:in `popen_run'
4827 	from /usr/local/lib/ruby/2.4.0/open3.rb:190:in `popen2e'
4828 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/shellout.rb:19:in `execute!'
4829 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/command.rb:36:in `execute!'
4830 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/command.rb:40:in `execute'
4831 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/docker/engine.rb:36:in `attach'
4832 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/component/gitlab.rb:134:in `reconfigure'
4833 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/component/gitlab.rb:78:in `instance'
4834 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/test/integration/saml.rb:33:in `block (3 levels) in perform'
4835 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/component/saml.rb:56:in `instance'
4836 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/test/integration/saml.rb:32:in `block (2 levels) in perform'
4837 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/actable.rb:15:in `perform'
4838 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/test/integration/saml.rb:28:in `block in perform'
4839 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/actable.rb:15:in `perform'
4840 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/test/integration/saml.rb:23:in `perform'
4841 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/template.rb:8:in `block in perform'
4842 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/template.rb:6:in `tap'
4843 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/scenario/template.rb:6:in `perform'
4844 	from /builds/gitlab-org/gitlab-qa/lib/gitlab/qa/runner.rb:42:in `run'
4845 	from exe/gitlab-qa:8:in `<main>'