Carthage gets stuck on `carthage update`

• carthage install method: [ ] .pkg, [X] homebrew, [ ] source
• which carthage: /usr/local/bin/carthage
• carthage version: 0.31.1
• xcodebuild -version: Xcode 10.0 | Build version 10A255
• Are you using --no-build? No
• Are you using --no-use-binaries? No
• Are you using --use-submodules? No
• Are you using --cache-builds? No
• Are you using --new-resolver? No

Cartfile

binary "<redacted>" ~> 2.0
binary "<redacted>" ~> 3.0
github "hackiftekhar/IQKeyboardManager" ~> 6.0
github "hsousa/HCSStarRatingView" ~> 1.4
github "pronebird/UIScrollView-InfiniteScroll" ~> 1.1
github "PureLayout/PureLayout" ~> 3.0
github "facebook/pop" ~> 1.0
github "nicklockwood/CountryPicker" ~> 1.3
github "BranchMetrics/ios-branch-deep-linking" ~> 0.25
binary "https://building42.github.io/Specs/Carthage/iOS/Crashlytics.json" ~> 3.10
binary "https://building42.github.io/Specs/Carthage/iOS/Fabric.json" ~> 1.7
github "ReactiveCocoa/ReactiveCocoa" ~> 8.0
github "ReactiveCocoa/ReactiveSwift" ~> 4.0
github "dropkitchen/Moya" "lite/reactivemoya/11.x"
github "Alamofire/Alamofire" ~> 4.7
github "Hearst-DD/ObjectMapper" ~> 3.3
github "antitypical/Result" ~> 4.0
github "realm/realm-cocoa" ~> 3.7
github "joshualat/Pluralize.swift" "45ec1ca1094293b4985934d8df57150fe2d417aa"
github "keenlabs/KeenClient-iOS" ~> 3.7
github "soffes/SAMKeychain" ~> 1.5
github "ashleymills/Reachability.swift" ~> 4.1.0
github "daltoniam/Starscream" ~> 3.0
github "mixpanel/mixpanel-iphone" ~> 3.3
github "onevcat/Kingfisher" ~> 4.0

Carthage Output

*** Cloning Pluralize.swift
*** Cloning CountryPicker
*** Cloning Moya
*** Cloning Starscream
*** Cloning ReactiveSwift
*** Cloning KeenClient-iOS
*** Cloning IQKeyboardManager
*** Cloning realm-cocoa
*** Cloning ios-branch-deep-linking
*** Cloning SAMKeychain
*** Cloning Kingfisher
*** Cloning mixpanel-iphone
*** Cloning Reachability.swift
*** Cloning Alamofire
*** Cloning PureLayout
*** Cloning HCSStarRatingView
*** Cloning pop
*** Cloning ObjectMapper
*** Cloning ReactiveCocoa
*** Cloning Result
*** Cloning UIScrollView-InfiniteScroll
*** Cloning common-crypto-spm
*** Cloning zlib-spm
*** Cloning common-crypto-spm
*** Cloning zlib-spm
*** Cloning common-crypto-spm
*** Cloning common-crypto-spm
*** Cloning zlib-spm
*** Cloning common-crypto-spm
*** Cloning zlib-spm
*** Cloning common-crypto-spm
*** Cloning zlib-spm

Actual outcome After cleaning Carthage cache and running carthage update --platform ios --verbose, Carthage gets stuck and verbose doesn't work.

Expected outcome Carthage should not get stuck and verbose should provide more information about what's wrong.