[Qa-jenkins-scm] Build failed in Jenkins: reproducible_scheduler #12141

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_scheduler/12141/>

------------------------------------------
Started by user Mattia Rizzolo
Building on master in workspace <https://jenkins.debian.net/job/reproducible_scheduler/ws/>
[workspace] $ /bin/sh -xe /tmp/hudson8665868704746220936.sh
+ /srv/jenkins/bin/reproducible_scheduler.py
INFO: Starting at 2016-02-19 07:24:44.086395
INFO: finding out which usertagged bugs have been closed or at least have patches
INFO: Updating sources tables for all suites.
INFO: Downloading sources file for testing: http://ftp.de.debian.org/debian/dists/testing/main/source/Sources.xz
INFO: Updating sources db for testing/amd64...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Updating sources db for testing/armhf...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Downloading sources file for unstable: http://ftp.de.debian.org/debian/dists/unstable/main/source/Sources.xz
INFO: Updating sources db for unstable/amd64...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Updating sources db for unstable/armhf...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Downloading sources file for experimental: http://ftp.de.debian.org/debian/dists/experimental/main/source/Sources.xz
INFO: Updating sources db for experimental/amd64...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Updating sources db for experimental/armhf...
INFO: Pushing 0 updated packages to the database...
INFO: Now inserting 0 new sources in the database: []
INFO: Now deleting 0 removed packages: []
INFO: Removing old pages from testing/amd64.
INFO: Removing old pages from testing/armhf.
INFO: Removing old pages from unstable/amd64.
INFO: Removing old pages from unstable/armhf.
INFO: Removing old pages from experimental/amd64.
INFO: Removing old pages from experimental/armhf.
INFO: Scheduling for amd64...
INFO: 815 packages already scheduled for amd64, probably scheduling some more...
INFO: ==============================================================
INFO: Currently scheduled packages in all suites on amd64: 815
INFO: 815 packages already scheduled, only scheduling new versions.
INFO: Requesting 100 new versions in testing/amd64...
INFO: Criteria:   tested before, new version available, sorted by last build date
INFO: Suite/Arch: testing/amd64
INFO: Amount:     0
INFO: Packages:   
INFO: Received 0 new packages in testing/amd64 to schedule.
INFO: --------------------------------------------------------------
INFO: Requesting 150 new versions in unstable/amd64...
INFO: Criteria:   tested before, new version available, sorted by last build date
INFO: Suite/Arch: unstable/amd64
INFO: Amount:     0
INFO: Packages:   
INFO: Received 0 new packages in unstable/amd64 to schedule.
INFO: --------------------------------------------------------------
INFO: Requesting 50 new versions in experimental/amd64...
INFO: Criteria:   tested before, new version available, sorted by last build date
INFO: Suite/Arch: experimental/amd64
INFO: Amount:     0
INFO: Packages:   
INFO: Received 0 new packages in experimental/amd64 to schedule.
INFO: --------------------------------------------------------------
Traceback (most recent call last):
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 592, in <module>
    message += scheduler(arch)
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 548, in scheduler
    schedule_packages(to_be_scheduled)
  File "/srv/jenkins/bin/reproducible_scheduler.py", line 303, in schedule_packages
    random.shuffle(pkgs)
  File "/usr/lib/python3.4/random.py", line 269, in shuffle
    for i in reversed(range(1, len(x))):
TypeError: object of type 'generator' has no len()
INFO: Finished at 2016-02-19 07:28:41.198285, took: 0:03:57.111917
Build step 'Execute shell' marked build as failure