go get influxdb-relay stack trace

[pete@pbuilder ~]$ go get -v -u github.com/influxdata/influxdb-relay
github.com/influxdata/influxdb-relay (download)
github.com/influxdata/influxdb (download)
github.com/naoina/toml (download)
github.com/naoina/go-stringutil (download)
runtime: work.nwait = 4294967295 work.nproc= 4294967295
fatal error: nwait > work.nprocs

runtime stack:
runtime.throw(0x8b112e, 0x13)
	/usr/local/go/src/runtime/panic.go:619 +0x81
runtime.gcAssistAlloc1(0xc420000180, 0x4d08)
	/usr/local/go/src/runtime/mgcmark.go:547 +0x3b6
runtime.gcAssistAlloc.func1()
	/usr/local/go/src/runtime/mgcmark.go:468 +0x33
runtime.systemstack(0x0)
	/usr/local/go/src/runtime/asm_amd64.s:409 +0x79
runtime.mstart()
	/usr/local/go/src/runtime/proc.go:1170

goroutine 1 [running]:
runtime.systemstack_switch()
	/usr/local/go/src/runtime/asm_amd64.s:363 fp=0xc4204de138 sp=0xc4204de130 pc=0x453420
runtime.gcAssistAlloc(0xc420000180)
	/usr/local/go/src/runtime/mgcmark.go:467 +0x14e fp=0xc4204de178 sp=0xc4204de138 pc=0x41c61e
runtime.mallocgc(0x4a60, 0x867b60, 0xc4204de201, 0x411c68)
	/usr/local/go/src/runtime/malloc.go:614 +0x915 fp=0xc4204de218 sp=0xc4204de178 pc=0x411a35
runtime.newarray(0x867b60, 0x46, 0xc4204de2c0)
	/usr/local/go/src/runtime/malloc.go:855 +0x6a fp=0xc4204de248 sp=0xc4204de218 pc=0x411d4a
runtime.makeBucketArray(0x831860, 0xc420035506, 0xc4200355d8, 0xc4204de2c0)
	/usr/local/go/src/runtime/hashmap.go:881 +0xe2 fp=0xc4204de280 sp=0xc4204de248 pc=0x40a092
runtime.hashGrow(0x831860, 0xc4204de3a0)
	/usr/local/go/src/runtime/hashmap.go:905 +0x80 fp=0xc4204de2d0 sp=0xc4204de280 pc=0x40a210
runtime.mapassign_faststr(0x831860, 0xc4204de3a0, 0xc4202c68ba, 0x12, 0xb25880)
	/usr/local/go/src/runtime/hashmap_fast.go:760 +0x20e fp=0xc4204de340 sp=0xc4204de2d0 pc=0x40cc0e
cmd/go/internal/str.FoldDup(0xc4205c4000, 0x14b, 0x260, 0x260, 0x0, 0x0, 0xc4205ac500)
	/usr/local/go/src/cmd/go/internal/str/str.go:84 +0x144 fp=0xc4204de4f0 sp=0xc4204de340 pc=0x572344
cmd/go/internal/load.(*Package).load(0xc420324c00, 0xc4204e1960, 0xc420298700, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1038 +0x59e fp=0xc4204deb78 sp=0xc4204de4f0 pc=0x5a28ee
cmd/go/internal/load.LoadImport(0xc4203eaf27, 0x7, 0xc4201d8520, 0x16, 0xc420324000, 0xc4204e1960, 0xc42025c090, 0x1, 0x1, 0x1, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204ded60 sp=0xc4204deb78 pc=0x59f19f
cmd/go/internal/load.(*Package).load(0xc420324000, 0xc4204e1960, 0xc420187c00, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1084 +0xb42 fp=0xc4204df3e8 sp=0xc4204ded60 pc=0x5a2e92
cmd/go/internal/load.LoadImport(0xc4203ea1e9, 0x4, 0xc420501b00, 0x14, 0xc420420c00, 0xc4204e1960, 0xc4203200c0, 0x1, 0x1, 0x1, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204df5d0 sp=0xc4204df3e8 pc=0x59f19f
cmd/go/internal/load.(*Package).load(0xc420420c00, 0xc4204e1960, 0xc420187180, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1084 +0xb42 fp=0xc4204dfc58 sp=0xc4204df5d0 pc=0x5a2e92
cmd/go/internal/load.LoadImport(0xc4202ff749, 0x2, 0xc420501200, 0x15, 0xc420420800, 0xc4204e1960, 0xc42001fe50, 0x2, 0x2, 0x1, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204dfe40 sp=0xc4204dfc58 pc=0x59f19f
cmd/go/internal/load.(*Package).load(0xc420420800, 0xc4204e1960, 0xc4203d8700, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1084 +0xb42 fp=0xc4204e04c8 sp=0xc4204dfe40 pc=0x5a2e92
cmd/go/internal/load.LoadImport(0xc4202fe961, 0x3, 0xc4205007a0, 0x16, 0xc42042d000, 0xc4204e1960, 0xc420385230, 0x1, 0x1, 0x1, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204e06b0 sp=0xc4204e04c8 pc=0x59f19f
cmd/go/internal/load.(*Package).load(0xc42042d000, 0xc4204e1960, 0xc420243c00, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1084 +0xb42 fp=0xc4204e0d38 sp=0xc4204e06b0 pc=0x5a2e92
cmd/go/internal/load.LoadImport(0xc4202fe30b, 0x4, 0xc4204ec400, 0x36, 0xc42042c800, 0xc4204e1960, 0xc420384990, 0x1, 0x1, 0x1, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204e0f20 sp=0xc4204e0d38 pc=0x59f19f
cmd/go/internal/load.(*Package).load(0xc42042c800, 0xc4204e1960, 0xc420243180, 0x0, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1084 +0xb42 fp=0xc4204e15a8 sp=0xc4204e0f20 pc=0x5a2e92
cmd/go/internal/load.LoadImport(0x7fffffffed55, 0x24, 0xc420024054, 0xa, 0x0, 0xc4204e1960, 0x0, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:467 +0xb8f fp=0xc4204e1790 sp=0xc4204e15a8 pc=0x59f19f
cmd/go/internal/load.LoadPackage(0x7fffffffed55, 0x24, 0xc420251960, 0x0)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1411 +0x242 fp=0xc4204e18d8 sp=0xc4204e1790 pc=0x5a77b2
cmd/go/internal/load.PackagesAndErrors(0xc420216110, 0x1, 0x1, 0x8, 0xffffffffffffffff, 0xc420251b38)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1456 +0x2b9 fp=0xc4204e1ad8 sp=0xc4204e18d8 pc=0x5a86e9
cmd/go/internal/load.PackagesForBuild(0xc4202160f0, 0x1, 0x1, 0xc4202160f0, 0x1, 0x1)
	/usr/local/go/src/cmd/go/internal/load/pkg.go:1471 +0x5d fp=0xc4204e1dc0 sp=0xc4204e1ad8 pc=0x5a895d
cmd/go/internal/get.runGet(0xafddc0, 0xc4202160f0, 0x1, 0x1)
	/usr/local/go/src/cmd/go/internal/get/get.go:154 +0x1d5 fp=0xc4204e1e20 sp=0xc4204e1dc0 pc=0x7a3965
main.main()
	/usr/local/go/src/cmd/go/main.go:140 +0x7e1 fp=0xc4204e1f88 sp=0xc4204e1e20 pc=0x7cb061
runtime.main()
	/usr/local/go/src/runtime/proc.go:198 +0x212 fp=0xc4204e1fe0 sp=0xc4204e1f88 pc=0x42bde2
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc4204e1fe8 sp=0xc4204e1fe0 pc=0x455f91

goroutine 5 [syscall]:
os/signal.signal_recv(0x0)
	/usr/local/go/src/runtime/sigqueue.go:139 +0xa6
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.0
	/usr/local/go/src/os/signal/signal_unix.go:28 +0x41