~/Desktop $ ./gdrive-osx-x64
failed MSpanList_Insert 0x832000 0x28b3258c2a11 0x0 0x0
fatal error: MSpanList_Insert

runtime stack:
runtime.throw(0x566980, 0x10)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/panic.go:530 +0x90 fp=0x7ffeefbff4f0 sp=0x7ffeefbff4d8
runtime.(*mSpanList).insert(0x77e4a8, 0x832000)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:933 +0x293 fp=0x7ffeefbff520 sp=0x7ffeefbff4f0
runtime.(*mheap).freeSpanLocked(0x77dca0, 0x832000, 0x100, 0x0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:809 +0x4be fp=0x7ffeefbff588 sp=0x7ffeefbff520
runtime.(*mheap).grow(0x77dca0, 0x8, 0x0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:675 +0x2a0 fp=0x7ffeefbff5e0 sp=0x7ffeefbff588
runtime.(*mheap).allocSpanLocked(0x77dca0, 0x1, 0x0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:553 +0x4e3 fp=0x7ffeefbff638 sp=0x7ffeefbff5e0
runtime.(*mheap).alloc_m(0x77dca0, 0x1, 0x15, 0x0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:437 +0x119 fp=0x7ffeefbff668 sp=0x7ffeefbff638
runtime.(*mheap).alloc.func1()
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:502 +0x41 fp=0x7ffeefbff698 sp=0x7ffeefbff668
runtime.systemstack(0x7ffeefbff6b8)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/asm_amd64.s:307 +0xab fp=0x7ffeefbff6a0 sp=0x7ffeefbff698
runtime.(*mheap).alloc(0x77dca0, 0x1, 0x10000000015, 0x2dc6f)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mheap.go:503 +0x63 fp=0x7ffeefbff6e8 sp=0x7ffeefbff6a0
runtime.(*mcentral).grow(0x77f8a0, 0x0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mcentral.go:209 +0x93 fp=0x7ffeefbff750 sp=0x7ffeefbff6e8
runtime.(*mcentral).cacheSpan(0x77f8a0, 0x778788)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mcentral.go:89 +0x47d fp=0x7ffeefbff790 sp=0x7ffeefbff750
runtime.(*mcache).refill(0x82e000, 0x15, 0x7ffeefbff7f8)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/mcache.go:119 +0xcc fp=0x7ffeefbff7c8 sp=0x7ffeefbff790
runtime.mallocgc.func2()
	/usr/local/Cellar/go/1.6/libexec/src/runtime/malloc.go:642 +0x2b fp=0x7ffeefbff7e8 sp=0x7ffeefbff7c8
runtime.systemstack(0x7ffeefbff888)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/asm_amd64.s:307 +0xab fp=0x7ffeefbff7f0 sp=0x7ffeefbff7e8
runtime.mallocgc(0x180, 0x50b7c0, 0x0, 0x800000000)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/malloc.go:643 +0x869 fp=0x7ffeefbff8c8 sp=0x7ffeefbff7f0
runtime.newobject(0x50b7c0, 0x778bd0)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/malloc.go:781 +0x42 fp=0x7ffeefbff8f0 sp=0x7ffeefbff8c8
runtime.malg(0x8000, 0x778f80)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/proc.go:2634 +0x27 fp=0x7ffeefbff928 sp=0x7ffeefbff8f0
runtime.mpreinit(0x779520)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/os1_darwin.go:140 +0x1f fp=0x7ffeefbff940 sp=0x7ffeefbff928
runtime.mcommoninit(0x779520)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/proc.go:494 +0x105 fp=0x7ffeefbff988 sp=0x7ffeefbff940
runtime.schedinit()
	/usr/local/Cellar/go/1.6/libexec/src/runtime/proc.go:434 +0x79 fp=0x7ffeefbff9d0 sp=0x7ffeefbff988
runtime.rt0_go(0x7ffeefbffa08, 0x1, 0x7ffeefbffa08, 0x0, 0x0, 0x1, 0x7ffeefbffb70, 0x0, 0x7ffeefbffb81, 0x7ffeefbffbcd, ...)
	/usr/local/Cellar/go/1.6/libexec/src/runtime/asm_amd64.s:138 +0x132 fp=0x7ffeefbff9d8 sp=0x7ffeefbff9d0
~/Desktop [2] $ ./gdrive-osx-x64