/usr/lib/x86_64-linux-gnu/libminc2.so is in libminc-dev 2.3.00-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libminc2.so.4.0.0
/usr/lib/x86_64-linux-gnu/libminc2.so.4.0.0