Carthage update - Task failed with exit code 65

I have 2 versions of Xcode installed, 8.3.2 and 8.2.1. I'm working on a project that was written in Swift 2 and installed few third-party's via Carthage. After pulling branch I did `carthage update` : then I got this error: ``` $ carthage update *** Fetching SwiftyJSON *** Fetching Alamofire *** Fetching Reachability.swift *** Fetching AlamofireImage *** Checking out Alamofire at "3.5.1" *** Checking out AlamofireImage at "2.5.0" *** Checking out Reachability.swift at "v2.4" *** Checking out SwiftyJSON at "54017d514a87b2b855b407131292c510cdeb65f8" *** xcodebuild output can be found in /var/folders/6s/5fm277hs03qb526nqykyplk40000gn/T/carthage-xcodebuild.JxFgDC.log *** Building scheme "Alamofire watchOS" in Alamofire.xcworkspace Build Failed Task failed with exit code 65: /usr/bin/xcrun xcodebuild -workspace /Users/maor/myProj/myProj/Carthage/Checkouts/Alamofire/Alamofire.xcworkspace -scheme Alamofire\ watchOS -configuration Release -derivedDataPath /Users/maor/Library/Caches/org.carthage.CarthageKit/DerivedData/Alamofire/3.5.1 -sdk watchos ONLY_ACTIVE_ARCH=NO BITCODE_GENERATION_MODE=bitcode CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES clean build This usually indicates that project itself failed to compile. Please check the xcodebuild log for more details: /var/folders/6s/5fm277hs03qb526nqykyplk40000gn/T/carthage-xcodebuild.JxFgDC.log ``` part of carthage-xcodebuild.JxFgDC.log ``` === CLEAN TARGET Alamofire watchOS OF PROJECT Alamofire WITH CONFIGURATION Release === Check dependencies “Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift. Use the [Edit > Convert > To Current Swift Syntax…] menu to choose a Swift version or use the Build Settings editor to configure the build setting directly. ** CLEAN FAILED ** The following build commands failed: Check dependencies (1 failure) === BUILD TARGET Alamofire watchOS OF PROJECT Alamofire WITH CONFIGURATION Release === Check dependencies “Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift. Use the [Edit > Convert > To Current Swift Syntax…] menu to choose a Swift version or use the Build Settings editor to configure the build setting directly. ** BUILD FAILED ** The following build commands failed: Check dependencies (1 failure) ```