No, there is no missing source archive.
The log shows the reason for the build failure is that the linker had an assertion failure:
:info:build 0 0x1003c3648 __assert_rtn + 72
:info:build 1 0x1002f7fac ld::AtomPlacement::findAtom(unsigned char, unsigned long long, ld::AtomPlacement::AtomLoc const*&, long long&) const + 1204
:info:build 2 0x10030d924 ld::InputFiles::SliceParser::parseObjectFile(mach_o::Header const*) const + 15164
:info:build 3 0x10031ae30 ld::InputFiles::parseAllFiles(void (ld::AtomFile const*) block_pointer)::$_7::operator()(unsigned long, ld::FileInfo const&) const + 420
:info:build 4 0x18cd15950 _dispatch_client_callout2 + 20
:info:build 5 0x18cd28ba0 _dispatch_apply_invoke + 176
:info:build 6 0x18cd15910 _dispatch_client_callout + 20
:info:build 7 0x18cd273cc _dispatch_root_queue_drain + 864
:info:build 8 0x18cd27a04 _dispatch_worker_thread2 + 156
:info:build 9 0x18cebf0d8 _pthread_wqthread + 228
:info:build ld: Assertion failed: (resultIndex < sectData.atoms.size()), function findAtom, file Relocations.cpp, line 1336.
:info:build collect2: error: ld returned 1 exit status
