error: SWIFT_VERSION '3.0' is unsupported when running ./bootstrap.sh

[IlyaMakarevich]

Hello!
After running

brew update 
brew bundle --file="homebrew/Brewfile" 
brew upgrade usbmuxd libimobiledevice --fetch-HEAD

I run
./bootstrap.sh
and get error about unsupported swift version.
How I can fix it?

Ilyas-MacBook-Pro:ios-device-server-master ilyamakarevich$ ./bootstrap.sh
Building fbsimctl...
/var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R ~/ios-device-server-master
Checking out https://github.com/facebook/FBSimulatorControl.git#ec54965 at /var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R
Cloning into '/var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R'...
remote: Enumerating objects: 1065, done.
remote: Counting objects: 100% (1065/1065), done.
remote: Compressing objects: 100% (947/947), done.
remote: Total 39394 (delta 224), reused 378 (delta 110), pack-reused 38329
Receiving objects: 100% (39394/39394), 88.24 MiB | 8.57 MiB/s, done.
Resolving deltas: 100% (29739/29739), done.
Note: checking out 'ec54965'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at ec54965b remove deprecated .characters
Building fbsimctl to /var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R/build
using target fbsimctl
using command build
using output directory /var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R/build
/usr/local/bin/carthage
/var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R/fbsimctl /var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R
Please update to the latest Carthage version: 0.34.0. You currently are on 0.33.0
*** Checking out GCDWebServer at "3.3.3"
*** xcodebuild output can be found in /var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/carthage-xcodebuild.qflx6s.log
*** Building scheme "GCDWebServers (Mac)" in GCDWebServer.xcodeproj
/var/folders/t7/typpx7mn1lxdt8kd5p2pr9zc0000gn/T/tmp.aUygFi2R

❌  error: SWIFT_VERSION '3.0' is unsupported, supported versions are: 4.0, 4.2, 5.0. (in target 'FBSimulatorControlKit' from project 'fbsimctl')


** BUILD FAILED **

Ilyas-MacBook-Pro:ios-device-server-master ilyamakarevich$ 

Thanks!

[fr0l]

Hi @IlyaMakarevich ,

Thanks for finding!

You can build one from https://github.com/badoo/FBSimulatorControl/tree/badoo repo (that's a fork that has pretty old version, but supports newer iOS runtime versions (i will still need to add 13.3 soon)

I'll update build scripts in this repo, so they will target to https://github.com/badoo/FBSimulatorControl/tree/badoo

Also there are a brew bottles (binary distribution packages) here https://github.com/badoo/homebrew-qa-bottles
(but provided as is with no guarantees)