go docker $GOPATH/go.mod exists but should not The command '/bin/sh -c go mod download go build -o main' returned a non-zero code: 1 code example

Example 1: go docker $GOPATH/go.mod exists but should not The command '/bin/sh -c go mod download go build -o main' returned a non-zero code: 1

add into your dockerfile

apt install golang -y

work perfect

Example 2: go docker $GOPATH/go.mod exists but should not The command '/bin/sh -c go mod download go build -o main' returned a non-zero code: 1

add into your dockerfile

apt install golang -y

work perfect