[Piuparts-reports] detect_piuparts_issues

[piuparts master]

piuparts problem detected!
(By grep'ing for 'tar: .*.tar.gz: Cannot open: No such file or directory'
and for some python errors and tracebacks in failed logs.)

Please review the following logfiles/packages.
If it is always the same package failing, it's likely to be an issue in the
package.

removed '/srv/piuparts.debian.org/master/sid/fail/ndoutils-common_1.4b9-1.1+b1.log'
removed '/srv/piuparts.debian.org/master/stretch/fail/mysql-server-5.5_5.5.44-0+deb8u1.log'
removed '/srv/piuparts.debian.org/master/wheezy2jessie/fail/icinga-web_1.11.2+dfsg1-1.log'

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