Packages in state successfully-tested but adequate couldn't find a copyright file

Packages tagged 'missing-copyright-file' by adequate in sid2experimental, sorted by reverse dependency count.
Running adequate resulted in the package being tagged 'missing-copyright-file' which indicates a bug. The commandline to find these logs is: COMMAND='grep -E "(FAIL\|WARN): Running adequate resulted in .*missing-copyright-file\|MISSING COPYRIGHT FILE"'
Please file bugs!
1 - pass/munin-node_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin-async_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin-doc_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin-plugins-core_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin-plugins-extra_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin-plugins-java_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) 0 - pass/munin_2.999.16-1.log [all] (piuparts.d.o) (tracker.d.o) (BTS) Affected packages in sid2experimental: 7

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