openbsd-amd64-64 at e26186e12ffea36d12a144b50e72dcc6d3be1535

:: Running /tmp/workdir/go/src/make.bash with args ["/tmp/workdir/go/src/make.bash"] and env ["HOME=/" "PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" "PWD=/" "INRC=1" "_=/bin/sh" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/tmp/workdir/go1.4" "GO_BUILDER_NAME=openbsd-amd64-64" "GOBIN=" "TMPDIR=/tmp/workdir/tmp" "GOCACHE=/tmp/workdir/gocache"] in dir /tmp/workdir/go/src

Building Go cmd/dist using /tmp/workdir/go1.4. (go1.12 openbsd/amd64)
Building Go toolchain1 using /tmp/workdir/go1.4.
Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.
/tmp/workdir/go/src/runtime/mgc.go:919:55: constant 0.6 truncated to integer

go tool dist: FAILED: /tmp/workdir/go/pkg/tool/openbsd_amd64/compile -std -pack -o /tmp/workdir/tmp/go-tool-dist-736085751/runtime/_go_.a -p runtime -importcfg /tmp/workdir/tmp/go-tool-dist-736085751/runtime/importcfg -+ -asmhdr /tmp/workdir/tmp/go-tool-dist-736085751/runtime/go_asm.h -symabis /tmp/workdir/tmp/go-tool-dist-736085751/runtime/symabis /tmp/workdir/go/src/runtime/alg.go /tmp/workdir/go/src/runtime/atomic_pointer.go /tmp/workdir/go/src/runtime/auxv_none.go /tmp/workdir/go/src/runtime/cgo.go /tmp/workdir/go/src/runtime/cgocall.go /tmp/workdir/go/src/runtime/cgocallback.go /tmp/workdir/go/src/runtime/cgocheck.go /tmp/workdir/go/src/runtime/chan.go /tmp/workdir/go/src/runtime/checkptr.go /tmp/workdir/go/src/runtime/compiler.go /tmp/workdir/go/src/runtime/complex.go /tmp/workdir/go/src/runtime/cpuflags.go /tmp/workdir/go/src/runtime/cpuflags_amd64.go /tmp/workdir/go/src/runtime/cpuprof.go /tmp/workdir/go/src/runtime/cputicks.go /tmp/workdir/go/src/runtime/debug.go /tmp/workdir/go/src/runtime/debugcall.go /tmp/workdir/go/src/runtime/debuglog.go /tmp/workdir/go/src/runtime/debuglog_off.go /tmp/workdir/go/src/runtime/defs_openbsd_amd64.go /tmp/workdir/go/src/runtime/env_posix.go /tmp/workdir/go/src/runtime/error.go /tmp/workdir/go/src/runtime/extern.go /tmp/workdir/go/src/runtime/fastlog2.go /tmp/workdir/go/src/runtime/fastlog2table.go /tmp/workdir/go/src/runtime/float.go /tmp/workdir/go/src/runtime/hash64.go /tmp/workdir/go/src/runtime/heapdump.go /tmp/workdir/go/src/runtime/iface.go /tmp/workdir/go/src/runtime/lfstack.go /tmp/workdir/go/src/runtime/lfstack_64bit.go /tmp/workdir/go/src/runtime/lock_sema.go /tmp/workdir/go/src/runtime/malloc.go /tmp/workdir/go/src/runtime/map.go /tmp/workdir/go/src/runtime/map_fast32.go /tmp/workdir/go/src/runtime/map_fast64.go /tmp/workdir/go/src/runtime/map_faststr.go /tmp/workdir/go/src/runtime/mbarrier.go /tmp/workdir/go/src/runtime/mbitmap.go /tmp/workdir/go/src/runtime/mcache.go /tmp/workdir/go/src/runtime/mcentral.go /tmp/workdir/go/src/runtime/mem_bsd.go /tmp/workdir/go/src/runtime/mfinal.go /tmp/workdir/go/src/runtime/mfixalloc.go /tmp/workdir/go/src/runtime/mgc.go /tmp/workdir/go/src/runtime/mgcmark.go /tmp/workdir/go/src/runtime/mgcscavenge.go /tmp/workdir/go/src/runtime/mgcstack.go /tmp/workdir/go/src/runtime/mgcsweep.go /tmp/workdir/go/src/runtime/mgcsweepbuf.go /tmp/workdir/go/src/runtime/mgcwork.go /tmp/workdir/go/src/runtime/mheap.go /tmp/workdir/go/src/runtime/mmap.go /tmp/workdir/go/src/runtime/mpagealloc.go /tmp/workdir/go/src/runtime/mpagealloc_64bit.go /tmp/workdir/go/src/runtime/mpagecache.go /tmp/workdir/go/src/runtime/mpallocbits.go /tmp/workdir/go/src/runtime/mprof.go /tmp/workdir/go/src/runtime/mranges.go /tmp/workdir/go/src/runtime/msan0.go /tmp/workdir/go/src/runtime/msize.go /tmp/workdir/go/src/runtime/mstats.go /tmp/workdir/go/src/runtime/mwbbuf.go /tmp/workdir/go/src/runtime/nbpipe_pipe2.go /tmp/workdir/go/src/runtime/netpoll.go /tmp/workdir/go/src/runtime/netpoll_kqueue.go /tmp/workdir/go/src/runtime/os2_openbsd.go /tmp/workdir/go/src/runtime/os_openbsd.go /tmp/workdir/go/src/runtime/panic.go /tmp/workdir/go/src/runtime/plugin.go /tmp/workdir/go/src/runtime/preempt.go /tmp/workdir/go/src/runtime/preempt_nonwindows.go /tmp/workdir/go/src/runtime/print.go /tmp/workdir/go/src/runtime/proc.go /tmp/workdir/go/src/runtime/profbuf.go /tmp/workdir/go/src/runtime/proflabel.go /tmp/workdir/go/src/runtime/race0.go /tmp/workdir/go/src/runtime/rdebug.go /tmp/workdir/go/src/runtime/relax_stub.go /tmp/workdir/go/src/runtime/runtime.go /tmp/workdir/go/src/runtime/runtime1.go /tmp/workdir/go/src/runtime/runtime2.go /tmp/workdir/go/src/runtime/rwmutex.go /tmp/workdir/go/src/runtime/select.go /tmp/workdir/go/src/runtime/sema.go /tmp/workdir/go/src/runtime/signal_amd64.go /tmp/workdir/go/src/runtime/signal_openbsd.go /tmp/workdir/go/src/runtime/signal_openbsd_amd64.go /tmp/workdir/go/src/runtime/signal_unix.go /tmp/workdir/go/src/runtime/sigqueue.go /tmp/workdir/go/src/runtime/sigqueue_note.go /tmp/workdir/go/src/runtime/sizeclasses.go /tmp/workdir/go/src/runtime/slice.go /tmp/workdir/go/src/runtime/softfloat64.go /tmp/workdir/go/src/runtime/stack.go /tmp/workdir/go/src/runtime/string.go /tmp/workdir/go/src/runtime/stubs.go /tmp/workdir/go/src/runtime/stubs2.go /tmp/workdir/go/src/runtime/stubs3.go /tmp/workdir/go/src/runtime/stubs_amd64.go /tmp/workdir/go/src/runtime/stubs_nonlinux.go /tmp/workdir/go/src/runtime/symtab.go /tmp/workdir/go/src/runtime/sys_nonppc64x.go /tmp/workdir/go/src/runtime/sys_x86.go /tmp/workdir/go/src/runtime/time.go /tmp/workdir/go/src/runtime/time_nofake.go /tmp/workdir/go/src/runtime/timestub.go /tmp/workdir/go/src/runtime/timestub2.go /tmp/workdir/go/src/runtime/trace.go /tmp/workdir/go/src/runtime/traceback.go /tmp/workdir/go/src/runtime/type.go /tmp/workdir/go/src/runtime/typekind.go /tmp/workdir/go/src/runtime/utf8.go /tmp/workdir/go/src/runtime/vdso_in_none.go /tmp/workdir/go/src/runtime/write_err.go: exit status 2
go tool dist: open /tmp/workdir/tmp/go-tool-dist-736085751/runtime/_go_.a: no such file or directory


Error: build failed: make script failed: exit status 2