FailedConsole Output

Started by upstream project "Pharo-6.0" build number 855
originally caused by:
 Started by an SCM change
[EnvInject] - Loading node environment variables.
Building remotely on pharo-linux64-5 (linux-stable-worker linux 64 32) in workspace /builds/workspace/Pharo-6.0-Update-Step-1-Tracker
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Done
[Pharo-6.0-Update-Step-1-Tracker] $ /bin/sh -xe /tmp/hudson3608005838823444786.sh
+ set -e
+ wget updates.pharo.org/pharo6.0/updates60.staged
--2018-02-20 14:47:05--  http://updates.pharo.org/pharo6.0/updates60.staged
Resolving updates.pharo.org (updates.pharo.org)... 164.132.235.17, 2001:41d0:301::23
Connecting to updates.pharo.org (updates.pharo.org)|164.132.235.17|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 29
Saving to: ‘updates60.staged’

     0K                                                       100% 6.99M=0s

2018-02-20 14:47:05 (6.99 MB/s) - ‘updates60.staged’ saved [29/29]

+ bash
+ wget -O- get.pharo.org/61+vm
--2018-02-20 14:47:05--  http://get.pharo.org/61+vm
Resolving get.pharo.org (get.pharo.org)... 164.132.235.17, 2001:41d0:301::23
Connecting to get.pharo.org (get.pharo.org)|164.132.235.17|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3036 (3.0K)
Saving to: ‘STDOUT’

     0K ..                                                    100%  305M=0s

2018-02-20 14:47:05 (305 MB/s) - written to stdout [3036/3036]

Downloading the latest 61 Image:
    http://files.pharo.org/get-files/61/pharo.zip
Pharo.image
bash: line 1: html: No such file or directory
bash: line 2: syntax error near unexpected token `<'
bash: line 2: `<head><title>504 Gateway Time-out</title></head>
'
Build step 'Execute shell' marked build as failure
Archiving artifacts
[description-setter] Description set: 
Sending e-mails to: marcus.denker@inria.fr estebanlm@gmail.com sven@stfx.eu
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Finished: FAILURE