WP8 CLI emulate command produce warnings out of the box

Steps to reproduce

cordova create wp8-plain
cd wp8-plain
cordova platform add wp8
cordova build
cordova emulate -d

Expected Results:
No Warnings, its a clean project

Actual Results:
3 Warnings
"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (default target) (1) ->
"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (default target) (2) ->
(ResolveAssemblyReferences target) ->
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3247: Found conflicts between different versions of the same dependent assembly. [C:\Users\Carlos\Desktop\G
itHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj]

"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (default target) (1) ->
"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (default target) (2) ->
(CoreCompile target) ->
Program.cs(178,49): warning CS0168: The variable 'e' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeplo
y.csproj]
Program.cs(181,53): warning CS0168: The variable 'ex' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDepl
oy.csproj]

Full Log:
C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain>cordova emulate -d
Downloading cordova-wp8-dev library for wp8...
Generating config.xml from defaults for platform "wp8"
Calling plugman.prepare for platform "wp8"
Preparing wp8 project
Processing configuration changes for plugins.
Iterating over installed plugins: []
Writing out cordova_plugins.js...
Running on emulator for platform "wp8" via command "cmd" /c C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\run --emulator
WARNING: [ --debug | --release | --nobuild ] not specified, defaulting to --debug.

Cleaning cordova project...
Building Cordova-WP8 Project:
Configuration : Debug
Directory : C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
HelloCordova -> C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\Bin\Debug\io.cordova.hellocordova.dll
Begin application manifest generation
Application manifest generation completed successfully
Begin Xap packaging
Creating file CordovaAppProj_Debug_AnyCPU.xap
Adding io.cordova.hellocordova.dll
Adding config.xml
Adding Images\appbar.back.rest.png
Adding Images\appbar.close.rest.png
BUILD SUCCESS.

CordovaDeploy.exe not found, attempting to build CordovaDeploy.exe...

Microsoft (R) Build Engine version 4.0.30319.17929
[Microsoft .NET Framework, version 4.0.30319.18051]
Copyright (C) Microsoft Corporation. All rights reserved.

Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
Build started 11/12/2013 12:29:58 PM.
Project "C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" on node 1 (default targets).
ValidateSolutionConfiguration:
Building solution configuration "Debug|x86".
Project "C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (1) is building "C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8
\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (2) on node 1 (default targets).
PrepareForBuild:
Creating directory "bin\Debug\".
Creating directory "obj\x86\Debug\".
ResolveAssemblyReferences:
Consider app.config remapping of assembly "Microsoft.SmartDevice.Connectivity, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" from Version "10.0.0.0" [C:\Windows\Microsoft.Net\assembly\GAC_MSIL\M
icrosoft.SmartDevice.Connectivity\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.SmartDevice.Connectivity.dll] to Version "11.0.0.0" [C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Smartdevice.Connec
tivity\v4.0_11.0.0.0__b03f5f7f11d50a3a\Microsoft.Smartdevice.Connectivity.dll] to solve conflict and get rid of warning.
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3247: Found conflicts between different versions of the same dependent assembly. [C:\Users\Carlos\Desktop\Git
Hub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj]
GenerateTargetFrameworkMonikerAttribute:
Skipping target "GenerateTargetFrameworkMonikerAttribute" because all output files are up-to-date with respect to the input files.
CoreCompile:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /platform:x86 /errorreport:prompt /warn:4 /define:DEBUG;TRACE /main:CordovaDeploy.DeployTool /highentropy
va+ /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\Microsoft.CSharp.dll" /reference:C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Smartdevice.Con
nectivity\v4.0_11.0.0.0_b03f5f7f11d50a3a\Microsoft.Smartdevice.Connectivity.dll /reference:C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Smartdevice.Connectivity.Interface\v4.0_11.0.0.0_b03f5
f7f11d50a3a\Microsoft.Smartdevice.Connectivity.Interface.dll /reference:C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Smartdevice.MultiTargeting.Connectivity\v4.0_11.0.0.0__b03f5f7f11d50a3a\Mic
rosoft.Smartdevice.MultiTargeting.Connectivity.dll /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\mscorlib.dll" /reference:"C:\Program Files (x86)\Refer
ence Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Core.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Data.DataSetExtensions.dll
" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Data.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramew
ork\v4.5\System.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Xml.dll" /reference:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Fr
amework\.NETFramework\v4.5\System.Xml.Linq.dll" /debug+ /debug:full /filealign:512 /optimize- /out:obj\x86\Debug\CordovaDeploy.exe /subsystemversion:6.00 /target:exe /utf8output Program.cs Properties\
AssemblyInfo.cs "C:\Users\Carlos\AppData\Local\Temp\.NETFramework,Version=v4.5.AssemblyAttributes.cs"
Program.cs(178,49): warning CS0168: The variable 'e' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.
csproj]
Program.cs(181,53): warning CS0168: The variable 'ex' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy
.csproj]
_CopyAppConfigFile:
Copying file from "app.config" to "bin\Debug\CordovaDeploy.exe.config".
CopyFilesToOutputDirectory:
Copying file from "obj\x86\Debug\CordovaDeploy.exe" to "bin\Debug\CordovaDeploy.exe".
CordovaDeploy -> C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\bin\Debug\CordovaDeploy.exe
Copying file from "obj\x86\Debug\CordovaDeploy.pdb" to "bin\Debug\CordovaDeploy.pdb".
Done Building Project "C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (default targets).
Done Building Project "C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (default targets).

Build succeeded.

"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (default target) (1) ->
"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (default target) (2) ->
(ResolveAssemblyReferences target) ->
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1605,5): warning MSB3247: Found conflicts between different versions of the same dependent assembly. [C:\Users\Carlos\Desktop\G
itHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj]

"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy.sln" (default target) (1) ->
"C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeploy.csproj" (default target) (2) ->
(CoreCompile target) ->
Program.cs(178,49): warning CS0168: The variable 'e' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDeplo
y.csproj]
Program.cs(181,53): warning CS0168: The variable 'ex' is declared but never used [C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\lib\CordovaDeploy\CordovaDeploy\CordovaDepl
oy.csproj]

3 Warning(s)
0 Error(s)

Time Elapsed 00:00:03.16

CordovaDeploy.exe compiled, SUCCESS.
Deploying to emulator ...

Connecting to device :: 5E7661DF-D928-40ff-B747-A4B1957194F9 : Emulator WVGA 512MB
Installing app on Emulator WVGA 512MB
Launching app on Emulator WVGA 512MB

child_process.spawn(cmd,[/c, C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain\platforms\wp8\cordova\run, --emulator]) = 0
Platform "wp8" deployed to emulator.

C:\Users\Carlos\Desktop\GitHub\cordova32\wp8-plain>