[stable20] Fix the user email issue while creating a user

[backportbot-nextcloud]

backport of #23182

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 33687: failure

mariadb10.4-php7.3

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There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

--

There was 1 failure:

1) Test\Files\ObjectStore\ObjectStoreStorageTest::testCopyFromSameStorage with data set #4 ('/source.txt', '/tärgét.txt')
Expected /tärgét.txt to be a copy of /drone/src/tests/data/lorem.txt
Failed asserting that false matches expected 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.\n
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.\n
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'.

/drone/src/tests/lib/Files/Storage/Storage.php:222
/drone/src/tests/lib/Files/Storage/Storage.php:600

mysql8.0-php7.2

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There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

--

There was 1 failure:

1) OCA\Files_Sharing\Tests\SharedMountTest::testPermissionMovedGroupShare with data set #4 ('file', 3, 17)
Failed asserting that false is true.

/drone/src/apps/files_sharing/tests/SharedMountTest.php:367

acceptance-app-files-sharing-link

• tests/acceptance/features/app-files-sharing-link.feature:147

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  Scenario: access a shared link protected by password with an invalid password                # /drone/src/tests/acceptance/features/app-files-sharing-link.feature:147
    Given I act as John                                                                        # ActorContext::iActAs()
    And I am logged in                                                                         # LoginPageContext::iAmLoggedIn()
    And I share the link for "welcome.txt" protected by the password "abcdef"                  # FilesAppSharingContext::iShareTheLinkForProtectedByThePassword()
      │ The password protect field was not found disabled after 50 seconds, assumming that it was disabled and enabled again before the check started and continuing
    And I write down the shared link                                                           # FilesAppSharingContext::iWriteDownTheSharedLink()
      Element is no longer attached to the DOM
      For documentation on this error, please visit: http://seleniumhq.org/exceptions/stale_element_reference.html
      Build info: version: '2.53.1', revision: 'a36b8b1', time: '2016-06-30 17:37:03'
      System info: host: 'ed9f95e96bbc', ip: '192.168.240.2', os.name: 'Linux', os.arch: 'amd64', os.version: '4.15.0-76-generic', java.version: '1.8.0_91'
      Driver info: driver.version: unknown (WebDriver\Exception\StaleElementReference)
    When I act as Jane                                                                         # ActorContext::iActAs()
    And I visit the shared link I wrote down                                                   # PublicShareContext::iVisitTheSharedLinkIWroteDown()
    And I authenticate with password "fedcba"                                                  # PublicShareContext::iAuthenticateWithPassword()
    Then I see that the current page is the Authenticate page for the shared link I wrote down # PublicShareContext::iSeeThatTheCurrentPageIsTheAuthenticatePageForTheSharedLinkIWroteDown()
    And I see that a wrong password for the shared file message is shown                       # PublicShareContext::iSeeThatAWrongPasswordForTheSharedFileMessageIsShown()