| env GO111MODULE=on | |
| env GOPROXY=$GOPROXY/invalid | |
| ! go list -m rsc.io/quote@latest | |
| stderr '^go list -m: module rsc.io/quote: invalid response from proxy "'$GOPROXY'": json: invalid character ''i'' looking for beginning of value$' | |
| ! go list -m rsc.io/quote@1.5.2 | |
| stderr '^go list -m: rsc.io/quote@1.5.2: invalid version: invalid response from proxy "'$GOPROXY'": json: invalid character ''i'' looking for beginning of value$' |