Build failed in Jenkins: reproducible_scheduler_amd64 #4050

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_scheduler_amd64/4050/display/redirect>

Changes:


------------------------------------------
Started by Naginator after build #4049 failure
Started by user Mattia Rizzolo
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building on the built-in node in workspace <https://jenkins.debian.net/job/reproducible_scheduler_amd64/ws/>
[workspace] $ /bin/sh -xe /tmp/jenkins16611748090724337863.sh
+ /srv/jenkins/bin/reproducible_scheduler.py amd64
[2025-08-11 15:25:34] INFO: Starting at 2025-08-11 15:25:34.067510
[2025-08-11 15:25:34] INFO: Updating sources tables for all suites.
[2025-08-11 15:25:34] INFO: Downloading sources file for unstable: http://deb.debian.org/debian/dists/unstable/main/source/Sources.xz
[2025-08-11 15:25:35] INFO: Updating sources db for unstable/amd64...
/usr/lib/python3/dist-packages/debian/deb822.py:731: UserWarning: Parsing of Deb822 data with python3-apt's apt_pkg was requested but this cannot be done on non-file input.
  warnings.warn(msg)
[2025-08-11 15:25:46] INFO: Pushing 656 updated packages to the database...
Traceback (most recent call last):
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 795, in <module>
    update_sources(suite, arch)
    ~~~~~~~~~~~~~~^^^^^^^^^^^^^
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 249, in update_sources
    update_sources_db(suite, arch, sources)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 322, in update_sources_db
    transaction = conn_db.begin()
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 862, in begin
    raise exc.InvalidRequestError(
    ...<4 lines>...
    )
sqlalchemy.exc.InvalidRequestError: This connection has already initialized a SQLAlchemy Transaction() object via begin() or autobegin; can't call begin() here unless rollback() or commit() is called first.
[2025-08-11 15:25:46] INFO: Finished at 2025-08-11 15:25:46.102689, took: 0:00:12.035189
Build step 'Execute shell' marked build as failure