[neon-notifications] Build failed in Jenkins: mgmt_digital-ocean #740

[Neon CI]

See <https://build.neon.kde.org/job/mgmt_digital-ocean/740/display/redirect>

------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building on master in workspace <https://build.neon.kde.org/job/mgmt_digital-ocean/ws/>
[mgmt_digital-ocean] $ /bin/sh -xe /tmp/jenkins5630909354642903154.sh
+ /home/neon/tooling/mgmt/digital_ocean.rb
I, [2019-02-18T20:39:01.538575 #17515]  INFO -- : Creating new droplet.
I, [2019-02-18T20:39:07.440895 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:39:24.135336 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:39:40.656367 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:39:57.000236 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:40:13.545421 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:40:29.831831 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:40:46.170562 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:41:02.596555 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:41:19.450158 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:41:35.753659 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:41:52.086400 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:42:08.919214 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:42:25.221315 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:42:41.797377 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:42:58.056169 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:43:14.422714 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:43:30.821686 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:43:47.357816 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:44:03.698927 #17515]  INFO -- : Waiting for droplet to start
I, [2019-02-18T20:44:19.964347 #17515]  INFO -- : Waiting for droplet to start
:delete
[]
{:id=>133506708}
/home/neon/tooling/mgmt/digital_ocean.rb:58:in `<main>': failed to start #<DigitalOcean::Droplet:0x000055f48e85bc30> (RuntimeError)
Build step 'Execute shell' marked build as failure