x/website:

[cpcotton]

What version of Go are you using (go version)?

$ go version 16.3

Does this issue reproduce with the latest release?

yes

What operating system and processor architecture are you using (go env)?

go env

go env Output

$ go env

PS C:\Users\cc\hello> go run .
Hello, World!
PS C:\Users\cc\hello> go version
go version go1.16.3 windows/amd64
PS C:\Users\cc\hello> go env
set GO111MODULE=
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\cc\AppData\Local\go-build
set GOENV=C:\Users\cc\AppData\Roaming\go\env
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\Users\cc\go\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\cc\go
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=C:\Program Files\Go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=C:\Program Files\Go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.16.3
set GCCGO=gccgo
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=C:\Users\cc\hello\go.mod
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=C:\Users\cc\AppData\Local\Temp\go-build4045804453=/tmp/go-build -gno-record-gcc-switches
PS C:\Users\cc\hello>

What did you do?

PS C:\Users\cc\hello> go run .
go: go.mod file not found in current directory or any parent directory; see 'go help modules'

Example failed following your instructions

What did you expect to see?

Hello world

What did you see instead?

[davecheney]

Example failed following your instructions

Could you please provide a link to the instructions.

[gopherbot]

Timed out in state WaitingForInfo. Closing.

(I am just a bot, though. Please speak up if this is a mistake or you have the requested information.)