Multiple same entries in [Updating sources] log file

Hello,

By reading the log file for a successful build I noted that there was multiple similar entries for the [Updating sources] log messages.

For example:

[09:30:20]: Checking for changes
[09:30:31]: Clearing temporary directory: C:\Program Files\TeamCity\buildAgent\temp\buildTmp
[09:30:31]: Checkout directory: C:\AllViews\TeamCityBuildFolder
[09:30:31]: Updating sources (44s)
[09:30:31]: [Updating sources] Will perform clean checkout. Reason: Agent doesn't have any version of the project sources
[09:30:32]: [Updating sources] Building clean patch for VCS root: StarTeam
[09:31:02]: [Updating sources] Transferring cached clean patch for VCS root: StarTeam
[09:31:03]: [Updating sources] Repository sources transferred: 14.19Mb total
[09:31:03]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\SharedModules\Log4D
[09:31:04]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\AccessAndService
[09:31:07]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\Libraries\Delphi\Localizer
[09:31:08]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:09]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:10]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:11]: [Updating sources] Removing C:\AllViews\TeamCityBuildFolder\SharedModules
[09:31:13]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\AccessAndService
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\Libraries\Delphi\Localizer
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:14]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Log4D
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\SplashForm
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\SplashForm
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\SplashForm
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Log4D
[09:31:15]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Log4D
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\ConfigInfo
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\CardReader
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\SplashForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AccessAndServiceCOM
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Right
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Financial
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\Log4D
[09:31:16]: [Updating sources] Updating C:\AllViews\TeamCityBuildFolder\SharedModules\AboutForm
[09:31:20]: Starting build process in C:\AllViews\TeamCityBuildFolder
...

I just made in evidence one of the entries "AboutForm" that figures multiple time in the log file.
I also noted no relation between the number of occurence of a given entry and the number of files in the corresponding folder.

My checkout rules are the following:

+:AccessAndService
+:SharedModules\AboutForm
+:SharedModules\AccessAndServiceCOM
+:SharedModules\CardReader
-:SharedModules\Cashoffline
+:SharedModules\ConfigInfo
-:SharedModules\ConfigUtils
-:SharedModules\CoreLab Enterprise Library
-:SharedModules\EditorPanel
+:SharedModules\Financial
-:SharedModules\FormatConverter
-:SharedModules\InterfaceManager
-:SharedModules\Layout
+:SharedModules\Log4D
-:SharedModules\PersonModule
-:SharedModules\Polyright.Commons
-:SharedModules\PosDevice
-:SharedModules\ProtectEdit
+:SharedModules\Right
-:SharedModules\SerialInputOutput
+:SharedModules\SplashForm
-:SharedModules\SplashForm\TestSplashF
-:SharedModules\ValidationPrinter
+:SharedModules
+:Libraries\Delphi\Localizer

You can see that I have files I need in the root folder "+:SharedModule". This requires me to filter any non needed sub-folder.

It takes 44 seconds to update the required folders and it seems just a bit long.
So I would like to know if the fact to see multiple time the same "Updating sources" entry is normal behavior or is it the sign that something is wrong?

Thanks.