tests/test-race.out

convert/gnuarch: retrieve known archive names list

This will make possible in a followup patch to prevent
following history that is not reachable because an archive
is unknown to the user.

M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a
M a