cmd/go: go get with triple dot doesn't work with 1.10.6 and 1.11.3

[Random-Liu]

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

$ go version
go version go1.10.6 linux/amd64

Does this issue reproduce with the latest release?

Yeah, it only happens on latest versions, 1.10.6 and 1.11.3.

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

go env Output

$ go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/usr/local/google/home/lantaol/.cache/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/usr/local/google/home/lantaol/workspace"
GORACE=""
GOROOT="/usr/local/go"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build485540701=/tmp/go-build -gno-record-gcc-switches"

What did you do?

go get -d github.com/kubernetes-sigs/cri-tools/...

What did you expect to see?

The command should succeed.

It succeeds with previous versions, e.g. go 1.11.2.

What did you see instead?

package github.com/kubernetes-sigs/cri-tools/...: github.com/kubernetes-sigs/cri-tools/...: invalid import path: malformed import path "github.com/kubernetes-sigs/cri-tools/...": double dot

[ALTree]

Thanks for the report.

This is #29241, so I'm closing this in favour of the older thread.

[Random-Liu]

@ALTree Thanks for the pointer!