我有一个git repo，其中有一个子模块。两者都属于BitBucket上的团队。我的jenkins机器是带有git插件的AWS
Windows服务器。我正在使用SSH密钥进行身份验证。我有三个詹金斯工作。一个克隆主仓库。这是成功的。一个将自己克隆第二个存储库（该存储库将用作子模块）。这也是成功的。在我的第三个构建工作中，我告诉jenkins递归更新子模块。这将失败并显示公钥错误。如果我可以自己克隆存储库怎么办？

控制台输出如下：

Started by user anonymous
Building on master in workspace C:\Program Files (x86)\Jenkins\jobs\MainRepo\workspace
Wiping out workspace first.
Cloning the remote Git repository
Cloning repository git@bitbucket.org:team/mainrepo.git
 > git.exe init C:\Program Files (x86)\Jenkins\jobs\mainrepo\workspace # timeout=10
Fetching upstream changes from git@bitbucket.org:team/mainrepo.git
 > git.exe --version # timeout=10
using GIT_SSH to set credentials 
 > git.exe -c core.askpass=true fetch --tags --progress git@bitbucket.org:team/mainrepo.git +refs/heads/*:refs/remotes/origin/*
 > git.exe config remote.origin.url git@bitbucket.org:team/mainrepo.git # timeout=10
 > git.exe config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git.exe config remote.origin.url git@bitbucket.org:team/mainrepo.git # timeout=10
Fetching upstream changes from git@bitbucket.org:team/mainrepo.git
using GIT_SSH to set credentials 
 > git.exe -c core.askpass=true fetch --tags --progress git@bitbucket.org:team/mainrepo.git +refs/heads/*:refs/remotes/origin/*
 > git.exe rev-parse "refs/remotes/origin/master^{commit}" # timeout=10
 > git.exe rev-parse "refs/remotes/origin/origin/master^{commit}" # timeout=10
Checking out Revision 6b3f6535c45e79ee88f4918d464edead48d83369 (refs/remotes/origin/master)
 > git.exe config core.sparsecheckout # timeout=10
 > git.exe checkout -f 6b3f6535c45e79ee88f4918d464edead48d83369
 > git.exe rev-list 6b3f6535c45e79ee88f4918d464edead48d83369 # timeout=10
 > git.exe remote # timeout=10
 > git.exe submodule init # timeout=10
 > git.exe submodule sync # timeout=10
 > git.exe config --get remote.origin.url # timeout=10
 > git.exe submodule update --init --recursive
FATAL: Command "git.exe submodule update --init --recursive" returned status code 128:
stdout: 
stderr: Cloning into 'my-submodule'...
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@bitbucket.org:team/my-submodule.git' into submodule path 'my-submodule' failed

hudson.plugins.git.GitException: Command "git.exe submodule update --init --recursive" returned status code 128:
stdout: 
stderr: Cloning into 'my-submodule'...
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of 'git@bitbucket.org:team/my-submodule.git' into submodule path 'my-submodule' failed

    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1693)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:62)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$7.execute(CliGitAPIImpl.java:953)
    at hudson.plugins.git.extensions.impl.SubmoduleOption.onCheckoutCompleted(SubmoduleOption.java:90)
    at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1098)
    at hudson.scm.SCM.checkout(SCM.java:485)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1276)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:607)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
    at hudson.model.Run.execute(Run.java:1738)
    at hudson.matrix.MatrixBuild.run(MatrixBuild.java:301)
    at hudson.model.ResourceController.execute(ResourceController.java:98)
    at hudson.model.Executor.run(Executor.java:410)
Finished: FAILURE