Ubuntu piuparts in Eoan and Focal was upgraded to an unreleased version 1.1.0 and contains commit https://salsa.debian.org/debian/piuparts/commit/0b47bf88944065fa5e69b02574317e7b2d189d2a that breaks all previously verified successful packages. Debian Sid is still at version 1.0.1.
$ git bisect log
git bisect start
# old: [e998e1547161082b5ec7dd75c8992960a2581734] release as 1.0.1
git bisect old e998e1547161082b5ec7dd75c8992960a2581734
# new: [4634fa29476f42653fb04bbd955dfb23c6919ede] changes from 1.1.0~ubuntu1
git bisect new 4634fa29476f42653fb04bbd955dfb23c6919ede
# new: [0b47bf88944065fa5e69b02574317e7b2d189d2a] Fix the rest of the files for Python 3.
git bisect new 0b47bf88944065fa5e69b02574317e7b2d189d2a
# old: [98f8c745e6fffd9244ec124d1b6191d7423c1b93] piuparts.conf-template.pejacevic: increase precedence values for oldstable and older.
git bisect old 98f8c745e6fffd9244ec124d1b6191d7423c1b93
# old: [c39004577d42c0c6ec63266df3ec2f86b03b8653] d.iteritems() -> iter(d.items()) Py 2 3 compatible
git bisect old c39004577d42c0c6ec63266df3ec2f86b03b8653
# old: [67744ce8c6a69299e4cc535a5321e1b737af28ea] Makefile for new docs
git bisect old 67744ce8c6a69299e4cc535a5321e1b737af28ea
# first new commit: [0b47bf88944065fa5e69b02574317e7b2d189d2a] Fix the rest of the files for Python 3.
CI runs against the failing commit: https://gitlab.com/hustle-ci/pipeline/-/jobs/343535329
CI runs against its parent commit: https://gitlab.com/hustle-ci/pipeline/-/jobs/343505911
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: piuparts 1.1.0~ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-21.22-generic 5.3.7
Uname: Linux 5.3.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair wl
ApportVersion: 2.20.11-0ubuntu10
Architecture: amd64
CurrentDesktop: KDE
Date: Wed Nov 6 23:55:23 2019
InstallationDate: Installed on 2019-09-28 (39 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190923)
PackageArchitecture: all
SourcePackage: piuparts
UpgradeStatus: No upgrade log present (probably fresh install)
No longer valid with focal 1.1.1build1, eoan 1.1.0.