Building Go cmd/dist using /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap. (go1.22.6 linux/amd64) Building Go toolchain1 using /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. /home/swarming/.swarming/w/ir/x/w/goroot/src/internal/cpu/cpu_x86.go:177:38: internal compiler error: 'Name': panic during decompose builtin while compiling Name: runtime error: index out of range [4] with length 4 goroutine 38 [running]: bootstrap/cmd/compile/internal/ssa.Compile.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:49 +0x6c panic({0xc00840?, 0xc000bda318?}) /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap/src/runtime/panic.go:770 +0x132 bootstrap/cmd/compile/internal/ssa.deleteNamedVals(0xc000b9c820, {0xc000bce800, 0x17, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:449 +0x492 bootstrap/cmd/compile/internal/ssa.decomposeBuiltIn(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:107 +0x127b bootstrap/cmd/compile/internal/ssa.postExpandCallsDecompose(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/expand_calls.go:18 +0x25 bootstrap/cmd/compile/internal/ssa.Compile(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:97 +0x9c8 bootstrap/cmd/compile/internal/ssagen.buildssa(0xc0005348c0, 0xc, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/ssa.go:599 +0x2427 bootstrap/cmd/compile/internal/ssagen.Compile(0xc0005348c0, 0xc, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/pgen.go:324 +0x88 bootstrap/cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:189 +0x38 bootstrap/cmd/compile/internal/gc.compileFunctions.func3.1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:171 +0x30 created by bootstrap/cmd/compile/internal/gc.compileFunctions.func3 in goroutine 21 /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:170 +0x247 /home/swarming/.swarming/w/ir/x/w/goroot/src/internal/cpu/cpu.go:174:6: internal compiler error: 'processOptions': panic during decompose builtin while compiling processOptions: runtime error: index out of range [3] with length 2 goroutine 24 [running]: bootstrap/cmd/compile/internal/ssa.Compile.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:49 +0x6c panic({0xc00840?, 0xc000ca0258?}) /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap/src/runtime/panic.go:770 +0x132 bootstrap/cmd/compile/internal/ssa.deleteNamedVals(0xc00047dd40, {0xc000cc4c00, 0xd, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:449 +0x492 bootstrap/cmd/compile/internal/ssa.decomposeBuiltIn(0xc00047dd40) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:107 +0x127b bootstrap/cmd/compile/internal/ssa.postExpandCallsDecompose(0xc00047dd40) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/expand_calls.go:18 +0x25 bootstrap/cmd/compile/internal/ssa.Compile(0xc00047dd40) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:97 +0x9c8 bootstrap/cmd/compile/internal/ssagen.buildssa(0xc000441900, 0xa, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/ssa.go:599 +0x2427 bootstrap/cmd/compile/internal/ssagen.Compile(0xc000441900, 0xa, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/pgen.go:324 +0x88 bootstrap/cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:189 +0x38 bootstrap/cmd/compile/internal/gc.compileFunctions.func3.1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:171 +0x30 created by bootstrap/cmd/compile/internal/gc.compileFunctions.func3 in goroutine 21 /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:170 +0x247 goroutine 38 [running]: runtime/debug.Stack() /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap/src/runtime/debug/stack.go:24 +0x5e bootstrap/cmd/compile/internal/base.FatalfAt({0xf9b8a0?, 0xc0?}, {0xc000bca7c0, 0x32}, {0xc000bd6370, 0x5, 0x5}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/base/print.go:230 +0x1d7 bootstrap/cmd/compile/internal/base.Fatalf(...) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/base/print.go:195 bootstrap/cmd/compile/internal/ssagen.(*ssafn).Fatalf(0x7f05f8b09d68?, {0x18?, 0x0?}, {0xc62c9b, 0x2c}, {0xc000f87600, 0x4, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/ssa.go:7334 +0x16a bootstrap/cmd/compile/internal/ssa.(*Func).Fatalf(0xc000b9c820, {0xc62c9b, 0x2c}, {0xc000f87600, 0x4, 0x4}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/func.go:745 +0x279 bootstrap/cmd/compile/internal/ssa.Compile.func1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:54 +0x1a7 panic({0xc00840?, 0xc000bda318?}) /home/swarming/.swarming/w/ir/cache/tools/go_bootstrap/src/runtime/panic.go:770 +0x132 bootstrap/cmd/compile/internal/ssa.deleteNamedVals(0xc000b9c820, {0xc000bce800, 0x17, 0x0?}) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:449 +0x492 bootstrap/cmd/compile/internal/ssa.decomposeBuiltIn(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/decompose.go:107 +0x127b bootstrap/cmd/compile/internal/ssa.postExpandCallsDecompose(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/expand_calls.go:18 +0x25 bootstrap/cmd/compile/internal/ssa.Compile(0xc000b9c820) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssa/compile.go:97 +0x9c8 bootstrap/cmd/compile/internal/ssagen.buildssa(0xc0005348c0, 0xc, 0x0) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/ssa.go:599 +0x2427 bootstrap/cmd/compile/internal/ssagen.Compile(0xc0005348c0, 0xc, 0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/ssagen/pgen.go:324 +0x88 bootstrap/cmd/compile/internal/gc.compileFunctions.func5.1(0x0?) /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:189 +0x38 bootstrap/cmd/compile/internal/gc.compileFunctions.func3.1() /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:171 +0x30 created by bootstrap/cmd/compile/internal/gc.compileFunctions.func3 in goroutine 21 /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/compile/internal/gc/compile.go:170 +0x247 go tool dist: FAILED: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_amd64/compile -std -pack -o /home/swarming/.swarming/w/ir/x/t/go-tool-dist-544175677/internal/cpu/_go_.a -p internal/cpu -importcfg /home/swarming/.swarming/w/ir/x/t/go-tool-dist-544175677/internal/cpu/importcfg -asmhdr /home/swarming/.swarming/w/ir/x/t/go-tool-dist-544175677/internal/cpu/go_asm.h -symabis /home/swarming/.swarming/w/ir/x/t/go-tool-dist-544175677/internal/cpu/symabis /home/swarming/.swarming/w/ir/x/w/goroot/src/internal/cpu/cpu.go /home/swarming/.swarming/w/ir/x/w/goroot/src/internal/cpu/cpu_x86.go: exit status 2