New Boost library has been released and unfortunately this package fails to
build with it. The new boost library is already submitted to
devel:libraries:c_c++/boost and will be submitted to openSUSE:Factory shortly.

https://build.opensuse.org/package/live_build_log/home:adamm:boost_test/qbittorrent/openSUSE_Tumbleweed/x86_64

> [   78s] /usr/include/libtorrent/ip_filter.hpp: In member function 'void libtorrent::detail::filter_impl<Addr>::add_rule(Addr, Addr, int)':
> [   78s] /usr/include/libtorrent/ip_filter.hpp:168:41: error: 'prior' is not a member of 'boost'
> [   78s]     boost::uint32_t last_access = boost::prior(j)->access;
> [   78s]                                          ^~~~~
> [   78s] /usr/include/libtorrent/ip_filter.hpp:174:50: error: 'prior' is not a member of 'boost'


The cause of this is that boost::prior and boost::next have been moved. From
Boost release notes,

Breaking change: <boost/utility.hpp> header no longer includes boost::next and
boost::prior as they have been moved to the iterator module. Instead include
<boost/next_prior.hpp>. Other uses of <boost/utility.hpp> are discouraged, it's
better to use the header for the specific functionality instead.