match: fix the rust-side bug in visit_children_set for rootfilesin matchers
The fix is checked by `test_pattern_matcher_visit_children_set` test,
which is what caught the bug in the first place, but also by an end-to-end
test that I made for this purpose.
Accept the new results of Cargo tests
Many of these were already annotated with "FIXME", which is a good sign.
FROM fedora:%OS_RELEASE%
RUN groupadd -g 1000 build && \
useradd -u 1000 -g 1000 -s /bin/bash -d /build -m build
RUN dnf install -y \
gcc \
gettext \
make \
python3-devel \
python3-docutils \
rpm-build
# For creating repo meta data
RUN dnf install -y createrepo