/usr/share/man/man1/x86_64-linux-gnu-objcopy.1.gz is in binutils-x86-64-linux-gnu 2.30-15ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/objcopy.1.gz
/usr/share/man/man1/objcopy.1.gz