golang-github-anacrolix-missinggo-v2-dev has a filetype conflict.  This
may result in an unpack error, order-dependent placement of files or
overwriting of packaged files.

The file /usr/share/gocode/src/github.com/anacrolix/missinggo/perf is
contained in the packages
 * golang-github-anacrolix-missinggo-dev/2.1.0-7 as present in trixie
 * golang-github-anacrolix-missinggo-v2-dev/2.1.0-12 as present in forky|unstable

These packages can be unpacked concurrently, because there is no
relevant Replaces or Conflicts relation.  Attempting to unpack these
packages concurrently may result in an unpack error, order-dependent
placement of files or overwriting of packaged files.

Beware that when converting a directory to a symbolic link or vice versa,
Replaces is not enough.  Please refer to
https://dep-team.pages.debian.net/deps/dep17/ for more information.

Kind regards

Helmut Grohne