NonZero::new_unchecked requires the argument to be non-zero

This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.there is no such thing as an acquire-release loadthere is no such thing as a release loaddescription() is deprecated; use Displaycalled `Result::unwrap()` on an `Err` valuePointerassertion failed: !self.queue.has_remaining()assertion failed: buf.has_remaining()buffer.flattenbuffer.queue byteswrite returned zero, but The max_buf_size cannot be smaller than .received assertion failed: self.write_buf.queue.bufs_cnt() == 0partial headers;  bytes so farparse eofmax_buf_size () reached, closingparsed {role=client}: prepare possible HTTP upgrade): assertion failed: self.can_write_body() && self.can_buffer_body()assertion failed: chunk.remaining() != 0internal error: entered unreachable code: write_body invalid state: assertion failed: self.can_write_head()assertion failed: self.state.cached_headers.is_none()assertion failed: head.headers.is_empty()maybe_notify; read eofmaybe_notify; read_from_io error: maybe_notify; read_from_io blockedassertion failed: !self.state.is_read_closed()force_io_read; io error = PRI * HTTP/2.0

SM

shut down IO completeerror shutting down IO: keep-aliveHTTP/1.1 100 Continue

assertion failed: self.can_read_body()automatically sending 100 Continueincoming body completedincoming body decode error: internal error: entered unreachable code: poll_read_body invalid state: assertion failed: self.can_read_head()Conn::read_headincoming body is ignoring expect-continue since body is emptyparse error () with received an unexpected found EOF on idle connection, closingfound unexpected EOF on busy connection: received unexpected  bytes on an idle connectionassertion failed: !self.is_mid_message()assertion failed: !self.can_read_head() && !self.can_read_body() && !self.is_read_closed()assertion failed: !self.can_read_head() && !self.can_read_body()assertion failed: self.is_mid_message()body drainedassertion failed: self.can_write_body()try_keep_alive(): could keep-alive, but status = State::idle() called while idleInvalid chunk size line: missing size digitinvalid chunk size: overflowunexpected EOF during chunk size lineInvalid chunk end LFInvalid chunk body CRInvalid chunk body LFChunk size is incoming chunked header:  ( bytes)