Package: src:docker.io
Version: 19.03.4+dfsg2-2
Tags: patch
Hi,
With the release of Debian Buster, docker.io/debian/tests/basic-smoke
started to fail on Ubuntu Xenial [1].
Hopefully this bug report might help Debian too.
Two failures happened on debootstrap:
1) The Release file signature check failed, as archive signatures
changed across the stretch/buster stable releases, and the
debian-archive-keyring in Xenial lacked the keys needed to check the
signature.
This could be worked around with 'debootstrap --no-check-gpg'.
2) The Unpacking stage failed, apparently due script changes needed
(it works on Bionic, which is a newer release than Xenial).
Both problems indicate that, for the sake of build / test
reproducibility, the release used to debootstrap should not change,
which is not the case with the 'stable' suite.
Otherwise, eventually debian-archive-keyring and/or debootstrap might
become out-of-date and stop working with the newer Debian stable
releases, leading to false-positives of regressions in autopkgtest in
Debian too.
[1] https://bugs.launchpad.net/bugs/1855481
Hope this helps,
--
Mauricio Faria de Oliveira
docker.io_basic-smoke_buster.debdiff
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