SSHLauncher{host='141.128.110.86', port=22, credentialsId='d6a51f71-c020-4c49-af41-71d00db7e235', jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='', launchTimeoutSeconds=210, maxNumRetries=10, retryWaitTime=15, sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.NonVerifyingKeyVerificationStrategy, tcpNoDelay=false, trackCredentials=true}
[12/11/18 23:29:57] [SSH] Opening SSH connection to 141.128.110.86:22.
[12/11/18 23:29:57] [SSH] WARNING: SSH Host Keys are not being verified. Man-in-the-middle attacks may be possible against this connection.
[12/11/18 23:29:58] [SSH] Authentication successful.
[12/11/18 23:29:58] [SSH] The remote user's environment is:
BASH=/bin/bash
BASH_ARGC=()
BASH_ARGV=()
BASH_EXECUTION_STRING=set
BASH_LINENO=()
BASH_SOURCE=()
BASH_VERSINFO=([0]="3" [1]="2" [2]="57" [3]="1" [4]="release" [5]="x86_64-apple-darwin18")
BASH_VERSION='3.2.57(1)-release'
DIRSTACK=()
EUID=501
GROUPS=()
HOME=/Users/jenkins
HOSTNAME=Swordpoint-Mac-Mini.local
HOSTTYPE=x86_64
IFS=$' \t\n'
LOGNAME=jenkins
MACHTYPE=x86_64-apple-darwin18
MAIL=/var/mail/jenkins
OPTERR=1
OPTIND=1
OSTYPE=darwin18
PATH=/usr/bin:/bin:/usr/sbin:/sbin
PPID=19839
PS4='+ '
PWD=/Users/jenkins
SHELL=/bin/bash
SHELLOPTS=braceexpand:hashall:interactive-comments
SHLVL=1
SSH_CLIENT='242.231.8.254 46374 22'
SSH_CONNECTION='242.231.8.254 46374 10.10.1.234 22'
TERM=dumb
TMPDIR=/var/folders/r5/b9fff5ts2dq5yvhfhyfdv7dm0000gn/T/
UID=501
USER=jenkins
_=bash
[12/11/18 23:29:58] [SSH] Checking java version of /Users/jenkins/.jenkins/jdk/bin/java
Couldn't figure out the Java version of /Users/jenkins/.jenkins/jdk/bin/java
bash: /Users/jenkins/.jenkins/jdk/bin/java: No such file or directory

[12/11/18 23:29:58] [SSH] Checking java version of java
[12/11/18 23:29:59] [SSH] java -version returned 1.8.0_181.
[12/11/18 23:29:59] [SSH] Starting sftp client.
[12/11/18 23:29:59] [SSH] Copying latest remoting.jar...
java.io.IOException: Could not copy remoting.jar into '/Users/jenkins/.jenkins' on agent
	at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1109)
	at hudson.plugins.sshslaves.SSHLauncher.access$400(SSHLauncher.java:128)
	at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:866)
	at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:833)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Could not copy remoting.jar to '/Users/jenkins/.jenkins/remoting.jar' on agent
	at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1104)
	... 7 more
Caused by: java.io.IOException: Unexpected end of sftp stream.
	at com.trilead.ssh2.SFTPv3Client.readBytes(SFTPv3Client.java:217)
	at com.trilead.ssh2.SFTPv3Client.receiveMessage(SFTPv3Client.java:240)
	at com.trilead.ssh2.SFTPv3Client.write(SFTPv3Client.java:1340)
	at com.trilead.ssh2.jenkins.SFTPClient$SFTPOutputStream.write(SFTPClient.java:144)
	at java.io.OutputStream.write(OutputStream.java:75)
	at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1098)
	... 7 more
	Suppressed: java.io.IOException: SSH channel is closed
		at com.trilead.ssh2.channel.ChannelManager.ioException(ChannelManager.java:1543)
		at com.trilead.ssh2.channel.ChannelManager.sendData(ChannelManager.java:373)
		at com.trilead.ssh2.channel.ChannelOutputStream.write(ChannelOutputStream.java:63)
		at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
		at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
		at com.trilead.ssh2.SFTPv3Client.sendMessage(SFTPv3Client.java:203)
		at com.trilead.ssh2.SFTPv3Client.sendMessage(SFTPv3Client.java:208)
		at com.trilead.ssh2.SFTPv3Client.closeHandle(SFTPv3Client.java:269)
		at com.trilead.ssh2.SFTPv3Client.closeFile(SFTPv3Client.java:1379)
		at com.trilead.ssh2.jenkins.SFTPClient$SFTPOutputStream.close(SFTPClient.java:150)
		at hudson.plugins.sshslaves.SSHLauncher.copyAgentJar(SSHLauncher.java:1099)
		... 7 more
	Caused by: java.io.IOException: The connection is being shutdown
		at com.trilead.ssh2.channel.ChannelManager.handleEndMessage(ChannelManager.java:1525)
		at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:535)
		... 1 more
	Caused by: java.net.SocketException: Connection reset
		at java.net.SocketInputStream.read(SocketInputStream.java:210)
		at java.net.SocketInputStream.read(SocketInputStream.java:141)
		at com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41)
		at com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52)
		at com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79)
		at com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108)
		at com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232)
		at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:706)
		at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:502)
		... 1 more
[12/11/18 23:30:22] Launch failed - cleaning up connection
[12/11/18 23:30:22] [SSH] Connection closed.