rsync error: some files could not be transferred (code 23) at /AppleInternal/Library/BuildRoots/c2cb

The archive reports the following
rsync error: some files could not be transferred (code 23) at /AppleInternal/Library/BuildRoots/c2cb9645-dafc-11ed-aa26-6ec1e3b3f7b3/Library/Caches/com.apple.xbs/Sources/rsync/rsync/ main.c(996) [sender=2.6.9]

Fix update cocoapod to 1.12.1

sudo gem install -n /usr/local/bin cocoapods -v 1.12.1

Then execute pod install,
just in archive