This is the output (not sure if attachments are possible here, so I put it into 
the body):
+ export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
+ PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
+ UMASK_TIGHT=077
+ UMASK_APT=022
+ umask 077
+ STDOUT=
+ ALLCONFIGS=
+ '[' -n '' ']'
+ '[' -z '' ']'
+ CONFIG=/etc/cron-apt/config
+ ALLCONFIGS=/etc/cron-apt/config
+ LIBDIR=/var/lib/cron-apt
+ SHAREDIR=/usr/share/cron-apt
++ echo /etc/cron-apt/config
++ sed 's|/|_-_|g'
+ CONFIGDIRNAME=_-_etc_-_cron-apt_-_config
++ mktemp -d -t cron-apt.XXXXXX
+ TMPDIR=/tmp/cron-apt.X5DFeL
+ '[' 0 -ne 0 ']'
+ INITLOG=/tmp/cron-apt.X5DFeL/initlog
+ RUNERROR=/tmp/cron-apt.X5DFeL/runerror
+ RUNSYSLOG=/tmp/cron-apt.X5DFeL/runsyslog
+ RUNLOG=/tmp/cron-apt.X5DFeL/runlog
+ RUNMAIL=/tmp/cron-apt.X5DFeL/runmail
+ ACTIONERROR=/tmp/cron-apt.X5DFeL/actionerror
+ ACTIONSYSLOG=/tmp/cron-apt.X5DFeL/actionsyslog
+ ACTIONLOG=/tmp/cron-apt.X5DFeL/actionlog
+ ACTIONMAIL=/tmp/cron-apt.X5DFeL/actionmail
+ TEMP=/tmp/cron-apt.X5DFeL/temp
+ MAIL=/tmp/cron-apt.X5DFeL/mail
+ DIFF=/tmp/cron-apt.X5DFeL/difftemp
+ STATUS=/tmp/cron-apt.X5DFeL/status
+ LOCKFILE=/var/lib/cron-apt/lockfile
+ MAILCHDIR=/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges
+ ERROR=/tmp/cron-apt.X5DFeL/_-_etc_-_cron-apt_-_config-error
+ ACTIONDIR=/etc/cron-apt/action.d
+ ACTIONCONFDIR=/etc/cron-apt/config.d
+ MAILMSGDIR=/etc/cron-apt/mailmsg.d
+ MAILONMSGSDIR=/etc/cron-apt/mailonmsgs
+ SYSLOGONMSGSDIR=/etc/cron-apt/syslogonmsgs
+ REFRAINFILE=/etc/cron-apt/refrain
+ NOLOCKWARN=
+ ERRORMSGDIR=/etc/cron-apt/errormsg.d
+ SYSLOGMSGDIR=/etc/cron-apt/syslogmsg.d
+ LOGMSGDIR=/etc/cron-apt/logmsg.d
+ LOGDIR=/var/log/cron-apt
+ LOG=/var/log/cron-apt/log
+ LASTFULLMESSAGE=/var/log/cron-apt/lastfullmessage
+ DIFFONCHANGES=prepend
+ SUBJECTPREFIX=CRON-APT
+ MAILTO=root
+ MAILWIDTH=900
+ SYSLOGON=upgrade
+ MAILON=error
+ EXITON=error
+ DEBUG=verbose
+ OPTIONS='-o quiet=1'
+ DONTRUN=
+ RUNSLEEP=3600
+ MINTMPDIRSIZE=10
+ APTCOMMAND=/usr/bin/apt-get
+ HOSTNAME=
+ DIFFIGNORE=
+ DIFFONCHANGES=prepend
+ export DEBIAN_FRONTEND=noninteractive
+ DEBIAN_FRONTEND=noninteractive
+ export LANG=C
+ LANG=C
+ export LC_ALL=C
+ LC_ALL=C
+ for cfg in $ALLCONFIGS
+ '[' -f /etc/cron-apt/config ']'
+ . /etc/cron-apt/config
++ APTCOMMAND=/usr/bin/apt-get
++ MAILTO=administra...@fsmuw.rwth-aachen.de
++ MAILON=upgrade
++ SYSLOGON=always
+ test '' = yes
+ . /usr/share/cron-apt/functions
+ '[' -d /var/lib/cron-apt/_-_etc_-_cron-apt_-_config ']'
+ '[' -d /var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges ']'
+ '[' -e /etc/cron-apt/refrain ']'
+ checktmpsize
++ stat --file-system --format=%S /tmp/cron-apt.X5DFeL
+ SSIZE=4096
++ stat --file-system --format=%a /tmp/cron-apt.X5DFeL
+ FSCOUNT=1021394
+ '[' 1021394 -lt 33554432 ']'
+ '[' 4085576 -lt 10 ']'
++ date
+ echo 'CRON-APT RUN [/etc/cron-apt/config]: Tue Jan 24 13:15:27 CET 2023'
+ '[' -n 3600 ']'
+ '[' 3600 -gt 0 ']'
+ '[' -z 10031 ']'
+ TIME=842
+ sleep 842
++ date
+ echo 'CRON-APT SLEEP: 842, Tue Jan 24 13:29:29 CET 2023'
+ '[' -e /etc/cron-apt/refrain ']'
+ checktmpsize
++ stat --file-system --format=%S /tmp/cron-apt.X5DFeL
+ SSIZE=4096
++ stat --file-system --format=%a /tmp/cron-apt.X5DFeL
+ FSCOUNT=1021393
+ '[' 1021393 -lt 33554432 ']'
+ '[' 4085572 -lt 10 ']'
+ '[' -x /usr/bin/dotlockfile ']'
+ dotlockfile -l -p -r 10 /var/lib/cron-apt/lockfile
+ cp /tmp/cron-apt.X5DFeL/initlog /tmp/cron-apt.X5DFeL/runmail
+ cp /tmp/cron-apt.X5DFeL/initlog /tmp/cron-apt.X5DFeL/runlog
+ cp /tmp/cron-apt.X5DFeL/initlog /tmp/cron-apt.X5DFeL/runsyslog
+ cp /tmp/cron-apt.X5DFeL/initlog /tmp/cron-apt.X5DFeL/runerror
+ rm -f /tmp/cron-apt.X5DFeL/initlog
++ run_parts /etc/cron-apt/action.d
++ unset LANG LC_COLLATE LC_ALL
++ '[' -z /etc/cron-apt/action.d ']'
++ '[' '!' -d /etc/cron-apt/action.d ']'
+++ ls /etc/cron-apt/action.d
++ for F in $(ls $1)
++ expr '#0-update#' : '[[:alnum:]_-]\+$'
++ for F in $(ls $1)
++ expr 0-update : '[[:alnum:]_-]\+$'
++ '[' -f /etc/cron-apt/action.d/0-update ']'
++ echo /etc/cron-apt/action.d/0-update
++ for F in $(ls $1)
++ expr 3-download : '[[:alnum:]_-]\+$'
++ '[' -f /etc/cron-apt/action.d/3-download ']'
++ echo /etc/cron-apt/action.d/3-download
+ for ACTION in $(run_parts "$ACTIONDIR")
++ echo /etc/cron-apt/action.d/0-update
++ sed 's|/etc/cron-apt/action.d/||'
+ ACTIONF=0-update
+ '[' -f /etc/cron-apt/config.d/0-update ']'
+ echo 'CRON-APT ACTION: 0-update'
+ echo 'CRON-APT ACTION: 0-update'
+ echo 'CRON-APT ACTION: 0-update'
+ echo 'CRON-APT ACTION: 0-update'
+ herevariables_store
+ general_varmove HERE STORED
+ PREFIX=HERE
+ STORE=STORED
+ SIFS='     
'
++ set
++ grep '^[a-zA-Z][a-zA-Z0-9_]*_HERE='
++ sed -e 's|=.*||;'
+ LIST=
+ cat /etc/cron-apt/action.d/0-update
+ sed -e 's/#.*$//;'
+ grep -v '^[[:space:]]*$'
+ read LINE
+ echo 'CRON-APT LINE: /usr/bin/apt-get -o quiet=1 update -o quiet=2'
++ umask
+ UMASK_SAVE=0077
+ umask 022
+ /usr/bin/apt-get -o quiet=1 update -o quiet=2
+ RET=0
+ umask 0077
+ '[' 0 -ne 0 ']'
+ grep -q 'The following packages will be upgraded' /tmp/cron-apt.X5DFeL/temp
+ '[' always = always ']'
+ createsysloginfo 0-update
+ '[' -n always ']'
+ '[' -f /etc/cron-apt/syslogonmsgs/always ']'
+ createdivinfo syslog /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/syslogmsg.d/0-update /tmp/cron-apt.X5DFeL/runsyslog 
/tmp/cron-apt.X5DFeL/actionsyslog
+ FILE=syslog
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/syslogmsg.d/0-update
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runsyslog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionsyslog
+ TMPSTDOUT=
+ '[' syslog '!=' syslog ']'
+ '[' -n /etc/cron-apt/syslogmsg.d/0-update ']'
+ '[' -f /etc/cron-apt/syslogmsg.d/0-update ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runsyslog ']'
+ tomsg /tmp/cron-apt.X5DFeL/runsyslog syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/runsyslog
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/runsyslog
+ rm -f /tmp/cron-apt.X5DFeL/runsyslog
+ '[' -n /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ tomsg /tmp/cron-apt.X5DFeL/actionsyslog syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/actionsyslog
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/actionsyslog
+ rm -f /tmp/cron-apt.X5DFeL/actionsyslog
+ tomsg /tmp/cron-apt.X5DFeL/temp syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/temp
+ '[' upgrade = always ']'
+ '[' verbose = verbose ']'
+ createloginfo 0-update
+ createdivinfo /var/log/cron-apt/log /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/logmsg.d/0-update /tmp/cron-apt.X5DFeL/runlog 
/tmp/cron-apt.X5DFeL/actionlog ''
+ FILE=/var/log/cron-apt/log
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/logmsg.d/0-update
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runlog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionlog
+ TMPSTDOUT=
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ touch /var/log/cron-apt/log
+ '[' -n /etc/cron-apt/logmsg.d/0-update ']'
+ '[' -f /etc/cron-apt/logmsg.d/0-update ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runlog ']'
+ tomsg /tmp/cron-apt.X5DFeL/runlog /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/runlog
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/runlog
+ rm -f /tmp/cron-apt.X5DFeL/runlog
+ '[' -n /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionlog ']'
+ tomsg /tmp/cron-apt.X5DFeL/actionlog /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/actionlog
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/actionlog
+ rm -f /tmp/cron-apt.X5DFeL/actionlog
+ tomsg /tmp/cron-apt.X5DFeL/temp /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/temp
+ grep -qvE '^[[:space:]]*$|CRON-APT' /tmp/cron-apt.X5DFeL/temp
++ echo 'update -o quiet=2'
++ md5sum
++ sed -e 's/[[:space:]].*//;'
+ TLINE=bd7e303bb529e32e21411dab0e365376
+ '[' -n '' ']'
+ echo 'CRON-APT DIFF'
+ '[' '!' -r 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/0-update-bd7e303bb529e32e21411dab0e365376
 ']'
+ diff -u 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/0-update-bd7e303bb529e32e21411dab0e365376
 /tmp/cron-apt.X5DFeL/temp
+ rm -f /tmp/cron-apt.X5DFeL/difftemp
+ read LINE
+ '[' -e /tmp/cron-apt.X5DFeL/status ']'
+ herevariables_restore
+ general_varmove STORED ''
+ PREFIX=STORED
+ STORE=
+ SIFS='     
'
++ set
++ grep '^[a-zA-Z][a-zA-Z0-9_]*_STORED='
++ sed -e 's|=.*||;'
+ LIST=
+ for ACTION in $(run_parts "$ACTIONDIR")
++ echo /etc/cron-apt/action.d/3-download
++ sed 's|/etc/cron-apt/action.d/||'
+ ACTIONF=3-download
+ '[' -f /etc/cron-apt/config.d/3-download ']'
+ echo 'CRON-APT ACTION: 3-download'
+ echo 'CRON-APT ACTION: 3-download'
+ echo 'CRON-APT ACTION: 3-download'
+ echo 'CRON-APT ACTION: 3-download'
+ herevariables_store
+ general_varmove HERE STORED
+ PREFIX=HERE
+ STORE=STORED
+ SIFS='     
'
++ set
++ grep '^[a-zA-Z][a-zA-Z0-9_]*_HERE='
++ sed -e 's|=.*||;'
+ LIST=
+ cat /etc/cron-apt/action.d/3-download
+ sed -e 's/#.*$//;'
+ grep -v '^[[:space:]]*$'
+ read LINE
+ echo 'CRON-APT LINE: /usr/bin/apt-get -o quiet=1 autoclean -y'
++ umask
+ UMASK_SAVE=0077
+ umask 022
+ /usr/bin/apt-get -o quiet=1 autoclean -y
+ RET=0
+ umask 0077
+ '[' 0 -ne 0 ']'
+ grep -q 'The following packages will be upgraded' /tmp/cron-apt.X5DFeL/temp
+ '[' always = always ']'
+ createsysloginfo 3-download
+ '[' -n always ']'
+ '[' -f /etc/cron-apt/syslogonmsgs/always ']'
+ createdivinfo syslog /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/syslogmsg.d/3-download /tmp/cron-apt.X5DFeL/runsyslog 
/tmp/cron-apt.X5DFeL/actionsyslog
+ FILE=syslog
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/syslogmsg.d/3-download
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runsyslog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionsyslog
+ TMPSTDOUT=
+ '[' syslog '!=' syslog ']'
+ '[' -n /etc/cron-apt/syslogmsg.d/3-download ']'
+ '[' -f /etc/cron-apt/syslogmsg.d/3-download ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -n /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ tomsg /tmp/cron-apt.X5DFeL/actionsyslog syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/actionsyslog
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/actionsyslog
+ rm -f /tmp/cron-apt.X5DFeL/actionsyslog
+ tomsg /tmp/cron-apt.X5DFeL/temp syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/temp
+ '[' upgrade = always ']'
+ '[' verbose = verbose ']'
+ createloginfo 3-download
+ createdivinfo /var/log/cron-apt/log /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/logmsg.d/3-download /tmp/cron-apt.X5DFeL/runlog 
/tmp/cron-apt.X5DFeL/actionlog ''
+ FILE=/var/log/cron-apt/log
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/logmsg.d/3-download
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runlog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionlog
+ TMPSTDOUT=
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ touch /var/log/cron-apt/log
+ '[' -n /etc/cron-apt/logmsg.d/3-download ']'
+ '[' -f /etc/cron-apt/logmsg.d/3-download ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -n /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionlog ']'
+ tomsg /tmp/cron-apt.X5DFeL/actionlog /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/actionlog
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -r /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/actionlog
+ rm -f /tmp/cron-apt.X5DFeL/actionlog
+ tomsg /tmp/cron-apt.X5DFeL/temp /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/temp
+ grep -qvE '^[[:space:]]*$|CRON-APT' /tmp/cron-apt.X5DFeL/temp
+ '[' always = output ']'
+ '[' upgrade = output ']'
+ '[' verbose = upgrade ']'
++ echo 'autoclean -y'
++ md5sum
++ sed -e 's/[[:space:]].*//;'
+ TLINE=58797c9195c34287e12120e4b46fb611
+ '[' -n '' ']'
+ echo 'CRON-APT DIFF'
+ '[' '!' -r 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-58797c9195c34287e12120e4b46fb611
 ']'
+ diff -u 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-58797c9195c34287e12120e4b46fb611
 /tmp/cron-apt.X5DFeL/temp
+ cp /tmp/cron-apt.X5DFeL/temp 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-58797c9195c34287e12120e4b46fb611
+ '[' -n /tmp/cron-apt.X5DFeL/difftemp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/difftemp ']'
+ '[' prepend = only ']'
+ '[' prepend = append ']'
+ '[' prepend = prepend ']'
+ echo '----- DIFF END HERE -----'
+ cat /tmp/cron-apt.X5DFeL/temp
+ mv /tmp/cron-apt.X5DFeL/difftemp /tmp/cron-apt.X5DFeL/temp
+ '[' upgrade = changes ']'
+ '[' always = changes ']'
+ '[' verbose = changes ']'
+ rm -f /tmp/cron-apt.X5DFeL/difftemp
+ read LINE
+ echo 'CRON-APT LINE: /usr/bin/apt-get -o quiet=1 dist-upgrade -d -y -o 
APT::Get::Show-Upgraded=true'
++ umask
+ UMASK_SAVE=0077
+ umask 022
+ /usr/bin/apt-get -o quiet=1 dist-upgrade -d -y -o APT::Get::Show-Upgraded=true
+ RET=0
+ umask 0077
+ '[' 0 -ne 0 ']'
+ grep -q 'The following packages will be upgraded' /tmp/cron-apt.X5DFeL/temp
+ '[' always = upgrade ']'
+ '[' upgrade = upgrade ']'
+ createmailinfo 3-download
+ touch /tmp/cron-apt.X5DFeL/mail
+ '[' -n upgrade ']'
+ '[' -f /etc/cron-apt/mailonmsgs/upgrade ']'
+ createdivinfo /tmp/cron-apt.X5DFeL/mail /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/mailmsg.d/3-download /tmp/cron-apt.X5DFeL/runmail 
/tmp/cron-apt.X5DFeL/actionmail
+ FILE=/tmp/cron-apt.X5DFeL/mail
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/mailmsg.d/3-download
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runmail
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionmail
+ TMPSTDOUT=
+ '[' /tmp/cron-apt.X5DFeL/mail '!=' syslog ']'
+ touch /tmp/cron-apt.X5DFeL/mail
+ '[' -n /etc/cron-apt/mailmsg.d/3-download ']'
+ '[' -f /etc/cron-apt/mailmsg.d/3-download ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runmail ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runmail ']'
+ tomsg /tmp/cron-apt.X5DFeL/runmail /tmp/cron-apt.X5DFeL/mail ''
+ TCAT=/tmp/cron-apt.X5DFeL/runmail
+ TFILE=/tmp/cron-apt.X5DFeL/mail
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/runmail ']'
+ '[' -r /tmp/cron-apt.X5DFeL/runmail ']'
+ '[' -n '' ']'
+ '[' /tmp/cron-apt.X5DFeL/mail '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/runmail
+ rm -f /tmp/cron-apt.X5DFeL/runmail
+ '[' -n /tmp/cron-apt.X5DFeL/actionmail ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionmail ']'
+ tomsg /tmp/cron-apt.X5DFeL/actionmail /tmp/cron-apt.X5DFeL/mail ''
+ TCAT=/tmp/cron-apt.X5DFeL/actionmail
+ TFILE=/tmp/cron-apt.X5DFeL/mail
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/actionmail ']'
+ '[' -r /tmp/cron-apt.X5DFeL/actionmail ']'
+ '[' -n '' ']'
+ '[' /tmp/cron-apt.X5DFeL/mail '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/actionmail
+ rm -f /tmp/cron-apt.X5DFeL/actionmail
+ tomsg /tmp/cron-apt.X5DFeL/temp /tmp/cron-apt.X5DFeL/mail ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=/tmp/cron-apt.X5DFeL/mail
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' /tmp/cron-apt.X5DFeL/mail '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/temp
+ '[' verbose = upgrade ']'
+ '[' always = always ']'
+ createsysloginfo 3-download
+ '[' -n always ']'
+ '[' -f /etc/cron-apt/syslogonmsgs/always ']'
+ createdivinfo syslog /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/syslogmsg.d/3-download /tmp/cron-apt.X5DFeL/runsyslog 
/tmp/cron-apt.X5DFeL/actionsyslog
+ FILE=syslog
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/syslogmsg.d/3-download
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runsyslog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionsyslog
+ TMPSTDOUT=
+ '[' syslog '!=' syslog ']'
+ '[' -n /etc/cron-apt/syslogmsg.d/3-download ']'
+ '[' -f /etc/cron-apt/syslogmsg.d/3-download ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -n /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ tomsg /tmp/cron-apt.X5DFeL/temp syslog ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=syslog
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' syslog '!=' syslog ']'
+ logger -p user.notice -t cron-apt -f /tmp/cron-apt.X5DFeL/temp
+ '[' upgrade = always ']'
+ '[' verbose = verbose ']'
+ createloginfo 3-download
+ createdivinfo /var/log/cron-apt/log /tmp/cron-apt.X5DFeL/temp 
/etc/cron-apt/logmsg.d/3-download /tmp/cron-apt.X5DFeL/runlog 
/tmp/cron-apt.X5DFeL/actionlog ''
+ FILE=/var/log/cron-apt/log
+ CAT=/tmp/cron-apt.X5DFeL/temp
+ OPTCAT=/etc/cron-apt/logmsg.d/3-download
+ OPTRUNCAT=/tmp/cron-apt.X5DFeL/runlog
+ OPTACTIONCAT=/tmp/cron-apt.X5DFeL/actionlog
+ TMPSTDOUT=
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ touch /var/log/cron-apt/log
+ '[' -n /etc/cron-apt/logmsg.d/3-download ']'
+ '[' -f /etc/cron-apt/logmsg.d/3-download ']'
+ '[' -n /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -n /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionlog ']'
+ tomsg /tmp/cron-apt.X5DFeL/temp /var/log/cron-apt/log ''
+ TCAT=/tmp/cron-apt.X5DFeL/temp
+ TFILE=/var/log/cron-apt/log
+ TSTD=
+ '[' -n /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/temp ']'
+ '[' -n '' ']'
+ '[' /var/log/cron-apt/log '!=' syslog ']'
+ cat /tmp/cron-apt.X5DFeL/temp
+ grep -qvE '^[[:space:]]*$|CRON-APT' /tmp/cron-apt.X5DFeL/temp
+ '[' always = output ']'
+ '[' upgrade = output ']'
+ '[' verbose = upgrade ']'
++ echo 'dist-upgrade -d -y -o APT::Get::Show-Upgraded=true'
++ md5sum
++ sed -e 's/[[:space:]].*//;'
+ TLINE=e647be386a7d1853e0e4b05248391d8e
+ '[' -n '' ']'
+ echo 'CRON-APT DIFF'
+ '[' '!' -r 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-e647be386a7d1853e0e4b05248391d8e
 ']'
+ diff -u 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-e647be386a7d1853e0e4b05248391d8e
 /tmp/cron-apt.X5DFeL/temp
+ cp /tmp/cron-apt.X5DFeL/temp 
/var/lib/cron-apt/_-_etc_-_cron-apt_-_config/mailchanges/3-download-e647be386a7d1853e0e4b05248391d8e
+ '[' -n /tmp/cron-apt.X5DFeL/difftemp ']'
+ '[' -r /tmp/cron-apt.X5DFeL/difftemp ']'
+ '[' prepend = only ']'
+ '[' prepend = append ']'
+ '[' prepend = prepend ']'
+ echo '----- DIFF END HERE -----'
+ cat /tmp/cron-apt.X5DFeL/temp
+ mv /tmp/cron-apt.X5DFeL/difftemp /tmp/cron-apt.X5DFeL/temp
+ '[' upgrade = changes ']'
+ '[' always = changes ']'
+ '[' verbose = changes ']'
+ rm -f /tmp/cron-apt.X5DFeL/difftemp
+ read LINE
+ '[' -e /tmp/cron-apt.X5DFeL/status ']'
+ herevariables_restore
+ general_varmove STORED ''
+ PREFIX=STORED
+ STORE=
+ SIFS='     
'
++ set
++ grep '^[a-zA-Z][a-zA-Z0-9_]*_STORED='
++ sed -e 's|=.*||;'
+ LIST=
+ onexit
+ '[' -f /tmp/cron-apt.X5DFeL/initlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/temp ']'
+ rm -f /tmp/cron-apt.X5DFeL/temp
+ '[' -f /tmp/cron-apt.X5DFeL/actionlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionmail ']'
+ '[' -f /tmp/cron-apt.X5DFeL/actionerror ']'
+ rm -f /tmp/cron-apt.X5DFeL/actionerror
+ '[' -f /tmp/cron-apt.X5DFeL/runlog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runsyslog ']'
+ '[' -f /tmp/cron-apt.X5DFeL/runerror ']'
+ rm -f /tmp/cron-apt.X5DFeL/runerror
+ '[' -f /tmp/cron-apt.X5DFeL/runmail ']'
+ '[' -f /tmp/cron-apt.X5DFeL/mail ']'
+ '[' upgrade '!=' never ']'
+ '[' -n upgrade ']'
+ HDR='To: administra...@fsmuw.rwth-aachen.de'
+ '[' -z '' ']'
++ uname -n
+ HOSTNAME=ts
+ '[' -f /tmp/cron-apt.X5DFeL/_-_etc_-_cron-apt_-_config-error ']'
++ printf 'To: administra...@fsmuw.rwth-aachen.de\nSubject: CRON-APT completed 
on ts [/etc/cron-apt/config]'
+ HDR='To: administra...@fsmuw.rwth-aachen.de
Subject: CRON-APT completed on ts [/etc/cron-apt/config]'
+ i=1
+ eval 'VAL=${XHEADER1}'
++ VAL=
+ '[' '!' -z '' ']'
+ umask 022
+ printf 'To: administra...@fsmuw.rwth-aachen.de
Subject: CRON-APT completed on ts [/etc/cron-apt/config]\n\n'
+ fold --spaces --width=900 /tmp/cron-apt.X5DFeL/mail
+ command -v sendmail
+ sendmail -t -oi
+ rm -f /tmp/cron-apt.X5DFeL/mail
+ '[' -f /tmp/cron-apt.X5DFeL/_-_etc_-_cron-apt_-_config-error ']'
+ '[' -d /tmp/cron-apt.X5DFeL ']'
+ rmdir /tmp/cron-apt.X5DFeL
+ '[' -x /usr/bin/dotlockfile ']'
+ dotlockfile -u /var/lib/cron-apt/lockfile

Am Dienstag, 24. Januar 2023 09:16 CET, schrieb Ola Lundqvist <o...@inguza.com>:
 Hi Richard Strange!

Can you try to copy cron-apt and comment this:if [ -t 0 ]; then
    RUNIMMEDIATELY="yes"
fi

And then run manually.

bash -x your-cron-apt-copyIt would help to understand what happens. // Ola On 
Mon, 23 Jan 2023 at 23:30, Richard Rosner <rros...@fsmuw.rwth-aachen.de> 
wrote:Hi,
sleep 456 and sleep 1200 work without any problems. Also, I don't have any 
special kernel. Currently, Output of uname -a is "Linux ts 6.1.0-1-amd64 #1 SMP 
PREEMPT_DYNAMIC Debian 6.1.4-1 (2023-01-07) x86_64 GNU/Linux". I don't even 
have any other repository active other than the typical Debian ones (testing, 
testing-updates, testing-backports, testing-security).

Also, I'm noticing cron-apt becoming less reliable in the last weeks (I 
actually wanted to report this before Christmas, but something must have went 
wrong so I only got the email, but it probably was never sent to the bugreport 
mailing list). It used to reliably send mails every day at which it finds any 
updates. But in the last weeks, it mostly doesn't do that anymore. The log in 
journalctl/syslog always shows the same text (only difference in the checksum 
and so on). RUNSLEEP has been commented out for weeks now.

Richard

Am Montag, 23. Januar 2023 22:10 CET, schrieb Ola Lundqvist <o...@inguza.com>:
 Hi When you run cron-apt from a terminal RUNSLEEP is not used. This is why it 
works when running manually.

Please try running the following in a command

sleep 456

or any large number for sleep.

Do you have some special kernel? The kernel should not give that problem.

cron-apt do not do anything magic. It just executes sleep

It could also be that it is not the sleep command itself. It could be the 
random number generation done a few lines earlier in that script. // Ola On 
Wed, 18 Jan 2023 at 15:12, Richard Rosner <rros...@fsmuw.rwth-aachen.de> 
wrote:Package: cron-apt
Version: 0.13.0.1
Severity: important
X-Debbugs-Cc: sub...@bugs.debian.org

Dear Maintainer,
when running cron-apt as shipped it works normal, running at 4 am and sending 
an email when anything can be updated. But when adding the recommended RUNSLEEP 
variable to the config, the only thing that happens is throwing a kernel error 
at 4 am:

     2022-12-19T04:00:01.425628+01:00 ts CRON[75874]: (root) CMD (test -x 
/usr/sbin/cron-apt && /usr/sbin/cron-apt)
     2022-12-19T04:00:01.468596+01:00 ts kernel: [276052.628108] traps: 
cksum[75885] trap invalid opcode ip:562d9fe03cf5 sp:7ffd9b53fe20 error:0 in 
cksum[562d9fded000+17000]
     2022-12-19T04:00:02.525060+01:00 ts sSMTP[75887]: Sent mail for 
r...@ts.domain.de (221 mailserver.de) uid=0 username=root outbytes=691

Even though it says a mail is sent, it's not received. Since cron-apt clearly 
doesn't run at all, that might be the reason. Running cron-apt manually with 
RUNSLEEP set with "cron-apt -s" works without problems.


-- System Information:
Debian Release: bookworm/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.0.0-6-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cron-apt depends on:
ii  apt  2.5.4

Versions of packages cron-apt recommends:
ii  cron [cron-daemon]            3.0pl1-156
ii  liblockfile1                  1.17-1+b1
ii  ssmtp [mail-transport-agent]  2.64-11

cron-apt suggests no packages.

-- Configuration Files:
/etc/cron-apt/config changed:
APTCOMMAND=/usr/bin/apt-get
MAILTO="administra...@fsmuw.rwth-aachen.de"
MAILON=upgrade
SYSLOGON=always
#RUNSLEEP=3600

-- no debconf information  -- --- Inguza Technology AB --- MSc in Information 
Technology ----|  o...@inguza.com                    o...@debian.org            
||  http://inguza.com/                Mobile: +46 (0)70-332 1551 | 
---------------------------------------------------------------   -- --- Inguza 
Technology AB --- MSc in Information Technology ----|  o...@inguza.com          
          o...@debian.org            ||  http://inguza.com/                
Mobile: +46 (0)70-332 1551 | 
--------------------------------------------------------------- 

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