e.log

camilo@grinch-2 ~GOPATH/src/github.com/c4milo/slugifier/compiler (master) % lldb ./compiler.test
Current executable set to './compiler.test' (x86_64).
(lldb) run
Process 90628 launched: './compiler.test' (x86_64)
INFO[06-11|16:15:46] Downloading buildpacks...
compiler.test(90628,0xb0728000) malloc: *** error for object 0x57021b0: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
Process 90628 stopped
* thread #2: tid = 0xaf471f, 0x00007fff89c8e866 libsystem_kernel.dylib`__pthread_kill + 10, stop reason = signal SIGABRT
    frame #0: 0x00007fff89c8e866 libsystem_kernel.dylib`__pthread_kill + 10
libsystem_kernel.dylib`__pthread_kill + 10:
-> 0x7fff89c8e866:  jae    0x7fff89c8e870            ; __pthread_kill + 20
   0x7fff89c8e868:  movq   %rax, %rdi
   0x7fff89c8e86b:  jmpq   0x7fff89c8b175            ; cerror_nocancel
   0x7fff89c8e870:  ret
(lldb) bt
* thread #2: tid = 0xaf471f, 0x00007fff89c8e866 libsystem_kernel.dylib`__pthread_kill + 10, stop reason = signal SIGABRT
  * frame #0: 0x00007fff89c8e866 libsystem_kernel.dylib`__pthread_kill + 10
    frame #1: 0x00007fff8a74035c libsystem_pthread.dylib`pthread_kill + 92
    frame #2: 0x00007fff89c48b1a libsystem_c.dylib`abort + 125
    frame #3: 0x00007fff93d4707f libsystem_malloc.dylib`free + 411
    frame #4: 0x00007fff8dd4b785 libcrypto.0.9.8.dylib`CRYPTO_free + 37
    frame #5: 0x00007fff8dd7ff3f libcrypto.0.9.8.dylib`ERR_clear_error + 79
    frame #6: 0x00007fff890002c3 libssl.0.9.8.dylib`ssl23_connect + 67
    frame #7: 0x000000000403c58f compiler.test`gitno_connect [inlined] ssl_setup(socket=0x0000000006817e20, flags=<unavailable>) + 195 at netops.c:441
    frame #8: 0x000000000403c4cc compiler.test`gitno_connect(s_out=0x0000000006817e20, host=0x000000000541a8d0, port=<unavailable>, flags=1) + 348 at netops.c:532
    frame #9: 0x000000000406add1 compiler.test`http_connect(t=0x0000000006817e00) + 129 at http.c:477
    frame #10: 0x000000000406a471 compiler.test`http_action(stream=0x00000000b0726b90, subtransport=0x0000000006817e00, url=<unavailable>, action=GIT_SERVICE_UPLOADPACK_LS) + 81 at http.c:828
    frame #11: 0x000000000406cc61 compiler.test`git_smart__connect(transport=0x000000000684ec00, url=<unavailable>, cred_acquire_cb=<unavailable>, cred_acquire_payload=<unavailable>, direction=<unavailable>, flags=<unavailable>) + 177 at smart.c:153
    frame #12: 0x000000000405495a compiler.test`git_remote_connect(remote=0x0000000005419c30, direction=GIT_DIRECTION_FETCH) + 186 at remote.c:674
    frame #13: 0x0000000004054cd0 compiler.test`git_remote_fetch(remote=0x0000000005419c30, signature=0x0000000000000000, reflog_message=0x000000000541ae70) + 64 at remote.c:843
    frame #14: 0x0000000004010a08 compiler.test`git_clone_into(repo=0x0000000004705140, _remote=<unavailable>, co_opts=0x00000000b0726cf8, branch=0x0000000005200840, signature=0x0000000000000000) + 280 at clone.c:338
    frame #15: 0x00000000040110b3 compiler.test`git_clone(out=<unavailable>, url=<unavailable>, local_path=<unavailable>, _options=<unavailable>) + 819 at clone.c:413
    frame #16: 0x0000000004001bcd compiler.test`_cgo_e08d5d0a838c_Cfunc_git_clone + 29