Package: release.debian.org Severity: normal User: release.debian.org@packages.debian.org Usertags: binnmu nmu btrfs-progs_4.17-1~bpo9+1 . amd64 . stretch-backports . -m "Rebuild in a clean stretch environment." The maintainer uploaded binaries apparently were built on sid/buster, since python3-btrfsutil depends on python3 (<< 3.7), python3 (>= 3.6~) Andreas