INFO:  Picked up override from env: GIT_REPO=/home/autobuild/autobuild/Electron-Cash-62a9f05458653c4ff730e8db2de1007699d0b9ef
~/autobuild/Electron-Cash-62a9f05458653c4ff730e8db2de1007699d0b9ef ~/autobuild/Electron-Cash-62a9f05458653c4ff730e8db2de1007699d0b9ef
INFO:  Using docker: Docker version 19.03.6, build 369ce74a3c
INFO:  Creating docker image ...
Sending build context to Docker daemon  35.33kB

Step 1/5 : FROM ubuntu:16.04@sha256:a4d8e674ee993e5ec88823391de828a5e9286a1597b731eaecaaf9066cfdf539
 ---> 13c9f1285025
Step 2/5 : ENV LC_ALL=C.UTF-8 LANG=C.UTF-8
 ---> Using cache
 ---> e21f32b764c0
Step 3/5 : RUN apt-get update -q &&     apt-get install -qy         wget=1.17.1-1ubuntu1.5         make=4.1-6         autotools-dev=20150820.1         autoconf=2.69-9         libtool=2.4.6-0.1         xz-utils=5.1.1alpha+20120614-2ubuntu2         libffi-dev=3.2.1-4         libncurses5-dev=6.0+20160213-1ubuntu1         libsqlite3-dev=3.11.0-1ubuntu1.4         libusb-1.0-0-dev=2:1.0.20-1         libudev-dev=229-4ubuntu21.27         gettext=0.19.7-2ubuntu3.1         pkg-config=0.29.1-0ubuntu1         libdbus-1-3=1.10.6-1ubuntu3.4         libpcsclite-dev=1.8.14-1ubuntu1.16.04.1         swig=3.0.8-0ubuntu3         software-properties-common=0.96.20.9         libxkbcommon-x11-0=0.5.0-1ubuntu2.1         &&     add-apt-repository ppa:git-core/ppa &&     apt-get update -q &&     apt-get install -qy         git=1:2.26.0-1~ppa1~ubuntu16.04.1         &&     rm -rf /var/lib/apt/lists/* &&     apt-get autoremove -y &&     apt-get clean
 ---> Running in 82f2e983084f
Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
Get:4 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [1115 kB]
Get:5 http://archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
Get:6 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages [1558 kB]
Get:7 http://security.ubuntu.com/ubuntu xenial-security/restricted amd64 Packages [12.7 kB]
Get:8 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [627 kB]
Get:9 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages [6677 B]
Get:10 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 Packages [14.1 kB]
Get:11 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages [9827 kB]
Get:12 http://archive.ubuntu.com/ubuntu xenial/multiverse amd64 Packages [176 kB]
Get:13 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [1482 kB]
Get:14 http://archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 Packages [13.1 kB]
Get:15 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [1030 kB]
Get:16 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 Packages [19.7 kB]
Get:17 http://archive.ubuntu.com/ubuntu xenial-backports/main amd64 Packages [7942 B]
Get:18 http://archive.ubuntu.com/ubuntu xenial-backports/universe amd64 Packages [8807 B]
Fetched 16.5 MB in 4s (3562 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libudev-dev : Depends: libudev1 (= 229-4ubuntu21.27) but 229-4ubuntu21.28 is to be installed
E: Unable to correct problems, you have held broken packages.
The command '/bin/sh -c apt-get update -q &&     apt-get install -qy         wget=1.17.1-1ubuntu1.5         make=4.1-6         autotools-dev=20150820.1         autoconf=2.69-9         libtool=2.4.6-0.1         xz-utils=5.1.1alpha+20120614-2ubuntu2         libffi-dev=3.2.1-4         libncurses5-dev=6.0+20160213-1ubuntu1         libsqlite3-dev=3.11.0-1ubuntu1.4         libusb-1.0-0-dev=2:1.0.20-1         libudev-dev=229-4ubuntu21.27         gettext=0.19.7-2ubuntu3.1         pkg-config=0.29.1-0ubuntu1         libdbus-1-3=1.10.6-1ubuntu3.4         libpcsclite-dev=1.8.14-1ubuntu1.16.04.1         swig=3.0.8-0ubuntu3         software-properties-common=0.96.20.9         libxkbcommon-x11-0=0.5.0-1ubuntu2.1         &&     add-apt-repository ppa:git-core/ppa &&     apt-get update -q &&     apt-get install -qy         git=1:2.26.0-1~ppa1~ubuntu16.04.1         &&     rm -rf /var/lib/apt/lists/* &&     apt-get autoremove -y &&     apt-get clean' returned a non-zero code: 100
ERROR:  Failed to create docker image