英文:
Docker Exits Before Completing Golang Project Build
问题
我正在尝试使用Docker构建一个Golang项目，但是在完成之前进程一直退出，这是终端输出的一部分内容：
github.com/kataras/go-template (下载)
正在获取 https://golang.org/x/crypto/acme/autocert?go-get=1
正在解析 https://golang.org/x/crypto/acme/autocert?go-get=1 的元标签（状态码 200）
在 https://golang.org/x/crypto/acme/autocert?go-get=1 找到 meta 标签 main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"}
获取 "golang.org/x/crypto/acme/autocert"：正在验证非权威的 meta 标签
命令 '/bin/sh -c go get -v' 返回了非零代码：1
我的 Dockerfile 如下所示：
FROM golang:1.7
RUN mkdir -p $GOPATH/src/bitbucket.org/cram/rolldrove
WORKDIR $GOPATH/src/bitbucket.org/cram/rolldrove
COPY . $GOPATH/src/bitbucket.org/cram/rolldrove
RUN go get -v
RUN go build ./server.go
CMD ["./server"]
请帮忙，我该如何修复这个问题？之前它是正常工作的，但后来出现了这个问题。
编辑
使用 -x 标志重新运行
github.com/kataras/go-template (下载)
cd .
git clone https://github.com/kataras/go-template /go/src/github.com/kataras/go-template
cd /go/src/github.com/kataras/go-template
git submodule update --init --recursive
cd /go/src/github.com/kataras/go-template
git show-ref
cd /go/src/github.com/kataras/go-template
git submodule update --init --recursive
正在获取 https://golang.org/x/crypto/acme/autocert?go-get=1
正在解析 https://golang.org/x/crypto/acme/autocert?go-get=1 的元标签（状态码 200）
在 https://golang.org/x/crypto/acme/autocert?go-get=1 找到 meta 标签 main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"}
获取 "golang.org/x/crypto/acme/autocert"：正在验证非权威的 meta 标签
命令 '/bin/sh -c go get -v -x' 返回了非零代码：1
问题似乎出在这一行：
获取 "golang.org/x/crypto/acme/autocert"：正在验证非权威的 meta 标签
英文:
I'm trying to build a Golang project using Docker but the process keeps exiting before it completes, here's a part of the output from the terminal:
github.com/kataras/go-template (download)
Fetching https://golang.org/x/crypto/acme/autocert?go-get=1
Parsing meta tags from https://golang.org/x/crypto/acme/autocert?go-get=1 (status code 200)
get "golang.org/x/crypto/acme/autocert": found meta tag main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto/acme/autocert?go-get=1
get "golang.org/x/crypto/acme/autocert": verifying non-authoritative meta tag
The command '/bin/sh -c go get -v' returned a non-zero code: 1
My Dockerfile look like this:
FROM golang:1.7
RUN mkdir -p $GOPATH/src/bitbucket.org/cram/rolldrove
WORKDIR $GOPATH/src/bitbucket.org/cram/rolldrove
COPY . $GOPATH/src/bitbucket.org/cram/rolldrove
RUN go get -v
RUN go build ./server.go
CMD ["./server"]
Help please, how do I fix this it? It was working before but then this started happening.
edit
Re-run with -x flag
github.com/kataras/go-template (download)
cd .
git clone https://github.com/kataras/go-template /go/src/github.com/kataras/go-template
cd /go/src/github.com/kataras/go-template
git submodule update --init --recursive
cd /go/src/github.com/kataras/go-template
git show-ref
cd /go/src/github.com/kataras/go-template
git submodule update --init --recursive
Fetching https://golang.org/x/crypto/acme/autocert?go-get=1
Parsing meta tags from https://golang.org/x/crypto/acme/autocert?go-get=1 (status code 200)
get "golang.org/x/crypto/acme/autocert": found meta tag main.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto/acme/autocert?go-get=1
get "golang.org/x/crypto/acme/autocert": verifying non-authoritative meta tag
The command '/bin/sh -c go get -v -x' returned a non-zero code: 1
The problem seems to be this line:
get "golang.org/x/crypto/acme/autocert": verifying non-authoritative meta tag
答案1
得分: 1
问题出在其中一个导入的包上。
我开始逐个删除和替换第三方包，每次删除一个后进行构建。最终，在我从Github上删除了一个用于生成uuid的包之后，构建成功了。我最终使用了我在这里找到的uuid生成器代码片段。
英文:
The problem was with one of the packages being imported.
I started removing and replacing the 3rd party packages being pulled in one at a time, doing a build after each. It eventually had a successful build after I removed a package from Github that I was using to generate uuids. I ended up using the uuid generator snippet I found here.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
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