The build process will fail if you build it as is today because the go version in "FROM alpine:latest" is 1.18.x. Jumping through the code/commits, I noticed that it was likely built utilizing go 1.14. When I update the image.dockerfile source image to a go 1.14 version, it works as expected.
I have a branch in my fork that is updated and can create a pull request if you'd like. If not - I'd suggest you update the image.dockerfile FROM tag to an alpine image that contains go 1.14.
The build process will fail if you build it as is today because the go version in "FROM alpine:latest" is 1.18.x. Jumping through the code/commits, I noticed that it was likely built utilizing go 1.14. When I update the image.dockerfile source image to a go 1.14 version, it works as expected.
I have a branch in my fork that is updated and can create a pull request if you'd like. If not - I'd suggest you update the image.dockerfile FROM tag to an alpine image that contains go 1.14.