[Pipeline] checkout
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Cloning repository ssh://git@host:7999/project/repo.git
 > git init /jenkins/workspace/repo_develop-DGGZOGIPSH34PO2EDJ254373MVQP6J2NDVXNIMFMFC6GWPEKUVAQ # timeout=10
Fetching upstream changes from ssh://git@host:7999/project/repo.git
 > git --version # timeout=10
using GIT_SSH to set credentials ssh-key
 > git fetch --no-tags --progress ssh://git@host:7999/project/repo.git +refs/heads/develop:refs/remotes/origin/develop
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --no-tags --progress ssh://git@host:7999/project/repo.git +refs/heads/develop:refs/remotes/origin/develop" returned status code 128:
stdout: 
stderr: fatal: ssh variant 'simple' does not support setting port

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1990)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1709)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:72)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:400)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:609)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
	at hudson.remoting.UserRequest.perform(UserRequest.java:210)
	at hudson.remoting.UserRequest.perform(UserRequest.java:53)
	at hudson.remoting.Request$2.run(Request.java:358)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
	Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to eap0035
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1696)
		at hudson.remoting.UserResponse.retrieve(UserRequest.java:313)
		at hudson.remoting.Channel.call(Channel.java:909)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
		at com.sun.proxy.$Proxy107.execute(Unknown Source)
		at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1120)
		at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1160)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:113)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:85)
		at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:75)
		at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:47)
		at hudson.security.ACL.impersonate(ACL.java:274)
		at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:44)
		at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
		... 4 more

#!/bin/sh
// ${SSH_ASKPASS} might be ignored if ${DISPLAY} is not set
if [ -z "${DISPLAY}" ]; then
DISPLAY=:123.456
export DISPLAY
fi
ssh -i ~/key -l ${USER} -o StrictHostKeyChecking=no "$@"

export GIT_SSH=~/ssh.sh

git fetch --no-tags --progress ssh://git@<host>:7999/project/repo.git +refs/heads/develop:refs/remotes/origin/develop
fatal: ssh variant 'simple' does not support setting port