Failed to display changelog. Tried: 1) ar p /mit/debathena/apt/pool/debathena/d/debathena-athrun/debathena-gathrun_10.3.2-0debathena1~ubuntu17.10_all.deb data.tar.gz | tar --wildcards -Oxz ./usr/share/doc/debathena-gathrun/changelog.Debian.gz ./usr/share/doc/debathena-gathrun/changelog.gz | zcat -- Returned: 256 2) ar p /mit/debathena/apt/pool/debathena/d/debathena-athrun/debathena-gathrun_10.3.2-0debathena1~ubuntu17.10_all.deb data.tar.xz | tar --wildcards -OxJ ./usr/share/doc/debathena-gathrun/changelog.Debian.gz ./usr/share/doc/debathena-gathrun/changelog.gz | zcat -- Returned: 256