CI: do the rebuilds via kaniko.

1 job from ci-changes in 39 seconds
Status Job ID Name Coverage
  Build
failed #241226
build

00:00:39

 
Name Stage Failure
failed
build Build
INFO[0015] Skipping paths under /var/run, as it is a whitelisted directory 
INFO[0024] ENV IMAGE_DATE=201811221600
INFO[0024] ARG VIDEOLAN_UID=499
INFO[0024] RUN addgroup --quiet --gid ${VIDEOLAN_UID} videolan && adduser --quiet --uid ${VIDEOLAN_UID} --ingroup videolan videolan && echo "videolan:videolan" | chpasswd && echo "deb http://ftp.fr.debian.org/debian/ sid main" > /etc/apt/sources.list && apt-get update && apt-get install -y --no-install-suggests --no-install-recommends ca-certificates curl git-core build-essential clang meson ninja-build && echo "deb http://ftp.fr.debian.org/debian/ stretch-backports main" > /etc/apt/sources.list.d/stretch-backports.list && apt-get update && apt-get install -y --no-install-suggests --no-install-recommends clang-5.0 && rm -f /etc/apt/sources.list.d/stretch-backports.list && apt-get clean -y && rm -rf /var/lib/apt/lists/*
INFO[0024] cmd: /bin/sh
INFO[0024] args: [-c addgroup --quiet --gid ${VIDEOLAN_UID} videolan && adduser --quiet --uid ${VIDEOLAN_UID} --ingroup videolan videolan && echo "videolan:videolan" | chpasswd && echo "deb http://ftp.fr.debian.org/debian/ sid main" > /etc/apt/sources.list && apt-get update && apt-get install -y --no-install-suggests --no-install-recommends ca-certificates curl git-core build-essential clang meson ninja-build && echo "deb http://ftp.fr.debian.org/debian/ stretch-backports main" > /etc/apt/sources.list.d/stretch-backports.list && apt-get update && apt-get install -y --no-install-suggests --no-install-recommends clang-5.0 && rm -f /etc/apt/sources.list.d/stretch-backports.list && apt-get clean -y && rm -rf /var/lib/apt/lists/*]
error building image: error building stage: starting command: fork/exec /bin/sh: exec format error
standard_init_linux.go:190: exec user process caused "exec format error"
ERROR: Job failed: exit code 1