ios – 来自TeamCity构建代理的“无法在Simulator中运行应用程序

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[14:17:50][Step 2/2] Starting: /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -project Foobar/Foobar.xcodeproj -scheme foobarNightly SYMROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build OBJROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build test -sdk iphonesimulator8.1
[14:17:50][Step 2/2] in directory: /Users/Me/buildAgent/work/e60c5dca158b2d23
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[14:17:53][Step 2/2] FoobarTests (BUILD)
[14:17:53]=== BUILD TARGET FoobarTests OF PROJECT Foobar WITH CONFIGURATION Debug ===
[14:17:53]Check dependencies
[14:17:53]Testing failed:
[14:17:53]  Test target FoobarTests encountered an error (Unable to run app in Simulator If you believe this error represents a bug,please attach the log file at /var/folders/yy/lc1xnprn1w3g98mcy5mprm5c0000gn/T/com.apple.dt.XCTest-status/Session-2014-11-04_11:17:51-qkVM7k.log)
[14:17:53][Step 2/2] ** TEST FAILED **
[14:17:54][Step 2/2] Process exited with code 65
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提到的日志包含的位置：

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2014-11-04 11:17:51.085 Beginning test session with Xcode 6A1052d
2014-11-04 11:17:51.085 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -project Foobar/Foobar.xcodeproj -scheme foobarNightly SYMROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build OBJROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build test -sdk iphonesimulator8.1
2014-11-04 11:17:51.085 Testing on device: <DVTiPhoneSimulator: 0x7fcb257b2210> {
        SimDevice: SimDevice : iPad 2 (B694B12B-BAE3-48FD-A351-CFC5855B5D14) : state={ Booted } deviceType={ SimDeviceType : com.apple.CoreSimulator.SimDeviceType.iPad-2 } runtime={ SimRuntime : 8.1 (12B411) - com.apple.CoreSimulator.SimRuntime.iOS-8-1 }
}
2014-11-04 11:17:51.085 Initializing test infrastructure.
2014-11-04 11:17:51.085 Writing testing status log to /var/folders/yy/lc1xnprn1w3g98mcy5mprm5c0000gn/T/com.apple.dt.XCTest-status/Session-2014-11-04_11:17:51-qkVM7k.log.
2014-11-04 11:17:51.107 Creating the connection.
2014-11-04 11:17:51.107 Listening for proxy connection request from the test bundle (all platforms)
2014-11-04 11:17:51.107 Resuming the connection.
2014-11-04 11:17:51.107 Test connection requires daemon assistance.
2014-11-04 11:17:51.469 Checking test manager availability...,will wait up to 120s
2014-11-04 11:17:52.148 testmanagerd handled session request.
2014-11-04 11:17:52.148 Waiting for test process to launch.
2014-11-04 11:17:53.323 Launch session started,setting a disallow-finish-token on the run operation.
2014-11-04 11:17:53.323 Waiting for test process to check in...,will wait up to 120s
2014-11-04 11:17:53.334 Adding console adaptor for test process.
2014-11-04 11:17:54.012 Test operation failure: Unable to run app in Simulator
2014-11-04 11:17:54.012 _finishWithError:Error Domain=IDEUnitTestsOperationsObserverErrorDomain Code=3 "Unable to run app in Simulator" UserInfo=0x7fcb28ddd570 {NSLocalizedDescription=Unable to run app in Simulator} didCancel: 1
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如果我直接在构建代理程序机器上运行完全相同的命令：

$/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -project Foobar/Foobar.xcodeproj -scheme foobarNightly SYMROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build OBJROOT=/Users/Me/buildAgent/work/e60c5dca158b2d23/Foobar/build test -sdk iphonesimulator8.1

有用.知道为什么这个失败来自TeamCity构建代理？