[pkg-go] Bug#842380: gitlab-ci-multi-runner: mk-prebuilt-images.sh fails at install time

[Vincent Danjean]

Package: gitlab-ci-multi-runner
Version: 1.7.1+dfsg-1
Followup-For: Bug #842380

  Hi,

  As I discovered while submitting #842579 (against cdeboostrap), a
simple workaround for this bug is to remove the ' --exclude="..."'
line in /usr/lib/gitlab-runner/mk-prebuilt-images.sh when
invoking cdebootstrap.
  That said, removing this line will allow to create a working
gitlab-runner-prebuilt.tar.xz file, but I still think that errors
during its construction must be better handled.

  Regards,
    Vincent

-- System Information:
Debian Release: stretch/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'), (200, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armel, mipsel

Kernel: Linux 4.7.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gitlab-ci-multi-runner depends on:
ii  adduser              3.115
ii  ca-certificates      20160104
ii  git                  1:2.10.1-1
ii  init-system-helpers  1.45
ii  libc6                2.24-5
ii  lsb-base             9.20161016

Versions of packages gitlab-ci-multi-runner recommends:
ii  cdebootstrap  0.7.5

Versions of packages gitlab-ci-multi-runner suggests:
ii  docker.io  1.11.2~ds1-6

-- Configuration Files:
/etc/gitlab-runner/config.toml [Errno 13] Permission non accordée: u'/etc/gitlab-runner/config.toml'

-- no debconf information