今天ios云端打包是不是存问题了？

我前两天IOS打包都很正常，能够打包，今天突然无法打包了。错误信息如下：
xcode build 开始

xcodebuild -sdk iphoneos8.1 -project 安装包制作目录Pandora.xcodeproj TARGETED_DEVICE_FAMILY="1,2"
Build settings from command line:
SDKROOT = iphoneos8.1
TARGETED_DEVICE_FAMILY = 1,2

=== BUILD TARGET Pandora OF PROJECT Pandora WITH THE DEFAULT CONFIGURATION (Release) ===

Check dependencies

Write auxiliary files
/bin/mkdir -p /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-fvsfraziyrgqujeormnswdmuxowa
write-file /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-fvsfraziyrgqujeormnswdmuxowa/Pandora-Prefix.pch.pch.hash-criteria
/bin/mkdir -p /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh
write-file /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.pch.hash-criteria
/bin/mkdir -p 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/Objects-normal/arm64
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/Objects-normal/arm64/DCloud_Pandora.LinkFileList
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-project-headers.hmap
/bin/mkdir -p 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/Objects-normal/armv7
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/Objects-normal/armv7/DCloud_Pandora.LinkFileList
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora.hmap
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-all-target-headers.hmap
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-own-target-headers.hmap
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-generated-files.hmap
write-file 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-all-non-framework-target-headers.hmap

Create product structure
/bin/mkdir -p 安装包制作目录build/Release-iphoneos/DCloud_Pandora.app

CpResource /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/ResourceRules.plist build/Release-iphoneos/DCloud_Pandora.app/ResourceRules.plist
cd /srv/bdserver.dcloud.net.cn/package/IOS/queue/9415960d-e61b-0c10-64c8-55a70a032234/Pandora
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -strip-debug-symbols -strip-tool /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip -resolve-src-symlinks /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/ResourceRules.plist 安装包制作目录build/Release-iphoneos/DCloud_Pandora.app

ProcessPCH /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.pch Pandora/Pandora-Prefix.pch normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler
cd /srv/bdserver.dcloud.net.cn/package/IOS/queue/9415960d-e61b-0c10-64c8-55a70a032234/Pandora
export LANG=en_US.US-ASCII
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c-header -arch armv7 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -Wno-trigraphs -fpascal-strings -Os -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wno-receiver-is-weak -Wno-arc-repeated-use-of-weak -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-empty-body -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -DPDR_PLUS_GETUI -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -g -fvisibility=hidden -Wno-sign-conversion -miphoneos-version-min=5.1.1 -iquote 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-generated-files.hmap -I安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-own-target-headers.hmap -I安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-all-target-headers.hmap -iquote 安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DCloud_Pandora-project-headers.hmap -I安装包制作目录build/Release-iphoneos/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/libxml2 -I安装包制作目录libPDRCore/libPDRCore/Managers -I安装包制作目录libPDRCore/libPDRCore/Feature/zip -I安装包制作目录libPDRCore/libPDRCore/Feature -I安装包制作目录libPDRCore/libPDRCore/MiniServer -I安装包制作目录libPDRCore/libPDRCore/tools -I安装包制作目录libPush/GeTuiPush/GeTuiPush -I安装包制作目录libPush/libPush -I安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DerivedSources/armv7 -I安装包制作目录build/Pandora.build/Release-iphoneos/Pandora.build/DerivedSources -F安装包制作目录build/Release-iphoneos -F安装包制作目录Pandora/libs/Release-iphoneos -DNS_BLOCK_ASSERTIONS=1 -MD -MT dependencies -MF /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.d -c 安装包制作目录Pandora/Pandora-Prefix.pch -o /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.pch --serialize-diagnostics /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.dia
clang: error: unable to execute command: posix_spawn failed: Resource temporarily unavailable
Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1

sh: fork: Resource temporarily unavailable
2015-07-16 09:37:30.195 xcodebuild[42117:3610435] error: Error Domain=NSPOSIXErrorDomain Code=2 "Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1" UserInfo=0x7fb665366230 {NSLocalizedDescription=Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1, NSLocalizedFailureReason=No such file or directory}
2015-07-16 09:37:30.196 xcodebuild[42117:3610435] Warning: Couldn't discover the 'clang' compiler's built-in search paths and preprocessor definitions for language dialect 'objective-c'.
Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
Reason: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1
sh: fork: Resource temporarily unavailable
2015-07-16 09:37:30.225 xcodebuild[42117:3610435] error: Error Domain=NSPOSIXErrorDomain Code=22 "Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1" UserInfo=0x7fb66537a080 {NSLocalizedDescription=Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1, NSLocalizedFailureReason=Invalid argument}
2015-07-16 09:37:30.226 xcodebuild[42117:3610435] Warning: Couldn't discover the 'clang' compiler's built-in search paths and preprocessor definitions for language dialect 'objective-c'.
Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
Reason: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -x objective-c -c /dev/null 2>&1
sh: fork: Resource temporarily unavailable
2015-07-16 09:37:30.259 xcodebuild[42117:3610435] error getting info about linker /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld: Error Domain=NSPOSIXErrorDomain Code=2 "Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -v 2>&1" UserInfo=0x7fb6653a73a0 {NSLocalizedDescription=Non-zero exit code 128 returned from shell command: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -v 2>&1, NSLocalizedFailureReason=No such file or directory}
2015-07-16 09:37:30.645 xcodebuild[42117:3610429] DVTAssertions: Warning in /SourceCache/IDEXcode3ProjectSupport/IDEXcode3ProjectSupport-6267/Xcode3Core/LegacyProjects/Frameworks/DevToolsCore/DevToolsCore/SpecificationTypes/XCCommandLineToolSpecification.m:1048
Details: Unable to get message category info for tool '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang'.
Reason: Unable to spawn tool subprocess.
Object: <XCCompilerSpecificationClang: 0x7fb664a6de80>
Method: -messageCategoryInfoForExecutablePath:
Thread: <NSThread: 0x7fb6653eee90>{number = 5, name = (null)}
Please file a bug at http://bugreport.apple.com with this warning message and any useful information you can provide.
BUILD FAILED

The following build commands failed:
ProcessPCH /var/folders/_c/4wtsq0f53bdblsx2lgwdnrqh0000gn/C/com.apple.DeveloperTools/6.1-6A1052c/Xcode/SharedPrecompiledHeaders/Pandora-Prefix-dskokdvlajjytlagmclcwtfxiszh/Pandora-Prefix.pch.pch Pandora/Pandora-Prefix.pch normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)