This file is indexed.

/usr/share/man/man1/x86_64-linux-gnu-gccgo-4.9.1.gz is in gccgo-4.9 4.9.3-13ubuntu2.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/share/man/man1/gccgo-4.9.1.gz