[INFO] fetching crate solicit 0.4.4... [INFO] testing solicit-0.4.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate solicit 0.4.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate solicit 0.4.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate solicit 0.4.4 [INFO] finished tweaking crates.io crate solicit 0.4.4 [INFO] tweaked toml for crates.io crate solicit 0.4.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd20ff04846928e5e218bac23272b6d8d544fc5aa864060f7d72b8c906c1fe29 [INFO] running `"docker" "start" "-a" "bd20ff04846928e5e218bac23272b6d8d544fc5aa864060f7d72b8c906c1fe29"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling solicit v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/transport.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | let read = try!(self.read(&mut buf[total..])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | 0x0 => HttpFrame::DataFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:62:44 [INFO] [stderr] | [INFO] [stderr] 62 | 0x1 => HttpFrame::HeadersFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | 0x4 => HttpFrame::SettingsFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | try!(self.write_all(&frame.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.write_all(&serialized)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | let header = unpack_header(&try!(read_header_bytes(self))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | let payload = try!(read_payload(self, header.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | let frame = try!(HttpFrame::from_raw(raw_frame)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let chunk = try!(prioritizer.get_next_chunk()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | try!(self.send_data(chunk)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.handle_frame(frame.unwrap(), session)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let headers = try!(self.decoder.decode(&frame.header_fragment) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | try!(self.send_frame(SettingsFrame::new_ack())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_all(preface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | try!(stream.write_all(&settings.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | let mut stream = try!(TcpStream::connect((self.host, self.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | try!(write_preface(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(self.conn.send_headers(req.headers, req.stream.id(), end_stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(self.conn.sender.send_frame(SettingsFrame::new())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/mod.rs:176:16 [INFO] [stderr] | [INFO] [stderr] 176 | Ok(try!(Response::parse_status_code(&self.headers[0].1))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(client.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | let stream = try!(connector.connect()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.conn.start_request(stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:173:38 [INFO] [stderr] | [INFO] [stderr] 173 | while let SendStatus::Sent = try!(self.conn.send_next_data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(self.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | let stream_id = try!(self.request(b"GET", path, extra_headers, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | let stream_id = try!(self.request(b"POST", path, extra_headers, Some(body))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let frame = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let frame = try!(self.inner.recv_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | try!(self.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | try!(self.conn.send_next_data()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | try!(server.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:109:25 [INFO] [stderr] | [INFO] [stderr] 109 | let responses = try!(self.handle_requests()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.prepare_responses(responses)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.flush_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | try!(self.reap_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.conn.start_response( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:149:38 [INFO] [stderr] | [INFO] [stderr] 149 | while let SendStatus::Sent = try!(self.conn.send_next_data()) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/connection.rs:497:93 [INFO] [stderr] | [INFO] [stderr] 497 | fn handle_settings_frame(&mut self, frame: SettingsFrame, _session: &mut Session) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Session` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct StreamIter<'a, S: Stream + 'a>(Box + 'a>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:123:69 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:48:15 [INFO] [stderr] | [INFO] [stderr] 48 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | write!(fmt, "HTTP/2 Error: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:123:83 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/http/client/mod.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/mod.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | let mut stream = self.conn.state.get_stream_mut(response.stream_id).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/http/frame/mod.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | raw.extend(pack_header(&header).into_iter().map(|x| *x)); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 65 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `"docker" "inspect" "bd20ff04846928e5e218bac23272b6d8d544fc5aa864060f7d72b8c906c1fe29"` [INFO] running `"docker" "rm" "-f" "bd20ff04846928e5e218bac23272b6d8d544fc5aa864060f7d72b8c906c1fe29"` [INFO] [stdout] bd20ff04846928e5e218bac23272b6d8d544fc5aa864060f7d72b8c906c1fe29 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 058de92071f6a53055475ceb7e699c9c7011b9611054e7d41f73eaf48c0a5601 [INFO] running `"docker" "start" "-a" "058de92071f6a53055475ceb7e699c9c7011b9611054e7d41f73eaf48c0a5601"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling solicit v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/transport.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | let read = try!(self.read(&mut buf[total..])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | 0x0 => HttpFrame::DataFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:62:44 [INFO] [stderr] | [INFO] [stderr] 62 | 0x1 => HttpFrame::HeadersFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | 0x4 => HttpFrame::SettingsFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | try!(self.write_all(&frame.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.write_all(&serialized)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | let header = unpack_header(&try!(read_header_bytes(self))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | let payload = try!(read_payload(self, header.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | let frame = try!(HttpFrame::from_raw(raw_frame)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let chunk = try!(prioritizer.get_next_chunk()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | try!(self.send_data(chunk)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.handle_frame(frame.unwrap(), session)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let headers = try!(self.decoder.decode(&frame.header_fragment) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | try!(self.send_frame(SettingsFrame::new_ack())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_all(preface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | try!(stream.write_all(&settings.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | let mut stream = try!(TcpStream::connect((self.host, self.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | try!(write_preface(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(self.conn.send_headers(req.headers, req.stream.id(), end_stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(self.conn.sender.send_frame(SettingsFrame::new())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/mod.rs:176:16 [INFO] [stderr] | [INFO] [stderr] 176 | Ok(try!(Response::parse_status_code(&self.headers[0].1))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(client.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | let stream = try!(connector.connect()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.conn.start_request(stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:173:38 [INFO] [stderr] | [INFO] [stderr] 173 | while let SendStatus::Sent = try!(self.conn.send_next_data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(self.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | let stream_id = try!(self.request(b"GET", path, extra_headers, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | let stream_id = try!(self.request(b"POST", path, extra_headers, Some(body))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let frame = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let frame = try!(self.inner.recv_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | try!(self.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | try!(self.conn.send_next_data()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | try!(server.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:109:25 [INFO] [stderr] | [INFO] [stderr] 109 | let responses = try!(self.handle_requests()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.prepare_responses(responses)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.flush_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | try!(self.reap_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.conn.start_response( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:149:38 [INFO] [stderr] | [INFO] [stderr] 149 | while let SendStatus::Sent = try!(self.conn.send_next_data()) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/connection.rs:497:93 [INFO] [stderr] | [INFO] [stderr] 497 | fn handle_settings_frame(&mut self, frame: SettingsFrame, _session: &mut Session) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Session` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct StreamIter<'a, S: Stream + 'a>(Box + 'a>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:123:69 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:48:15 [INFO] [stderr] | [INFO] [stderr] 48 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | write!(fmt, "HTTP/2 Error: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:123:83 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/http/client/mod.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/mod.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | let mut stream = self.conn.state.get_stream_mut(response.stream_id).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/http/frame/mod.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | raw.extend(pack_header(&header).into_iter().map(|x| *x)); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 65 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/transport.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | let read = try!(self.read(&mut buf[total..])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | 0x0 => HttpFrame::DataFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:62:44 [INFO] [stderr] | [INFO] [stderr] 62 | 0x1 => HttpFrame::HeadersFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | 0x4 => HttpFrame::SettingsFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | try!(self.write_all(&frame.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.write_all(&serialized)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | let header = unpack_header(&try!(read_header_bytes(self))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | let payload = try!(read_payload(self, header.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | let frame = try!(HttpFrame::from_raw(raw_frame)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let chunk = try!(prioritizer.get_next_chunk()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | try!(self.send_data(chunk)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.handle_frame(frame.unwrap(), session)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let headers = try!(self.decoder.decode(&frame.header_fragment) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | try!(self.send_frame(SettingsFrame::new_ack())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_all(preface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | try!(stream.write_all(&settings.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | let mut stream = try!(TcpStream::connect((self.host, self.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | try!(write_preface(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(self.conn.send_headers(req.headers, req.stream.id(), end_stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(self.conn.sender.send_frame(SettingsFrame::new())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/mod.rs:176:16 [INFO] [stderr] | [INFO] [stderr] 176 | Ok(try!(Response::parse_status_code(&self.headers[0].1))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(client.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | let stream = try!(connector.connect()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.conn.start_request(stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:173:38 [INFO] [stderr] | [INFO] [stderr] 173 | while let SendStatus::Sent = try!(self.conn.send_next_data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(self.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | let stream_id = try!(self.request(b"GET", path, extra_headers, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | let stream_id = try!(self.request(b"POST", path, extra_headers, Some(body))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let frame = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let frame = try!(self.inner.recv_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | try!(self.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | try!(self.conn.send_next_data()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | try!(server.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:109:25 [INFO] [stderr] | [INFO] [stderr] 109 | let responses = try!(self.handle_requests()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.prepare_responses(responses)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.flush_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | try!(self.reap_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.conn.start_response( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:149:38 [INFO] [stderr] | [INFO] [stderr] 149 | while let SendStatus::Sent = try!(self.conn.send_next_data()) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/connection.rs:497:93 [INFO] [stderr] | [INFO] [stderr] 497 | fn handle_settings_frame(&mut self, frame: SettingsFrame, _session: &mut Session) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Session` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct StreamIter<'a, S: Stream + 'a>(Box + 'a>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:123:69 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:48:15 [INFO] [stderr] | [INFO] [stderr] 48 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | write!(fmt, "HTTP/2 Error: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:93:46 [INFO] [stderr] | [INFO] [stderr] 93 | e1.kind() == e2.kind() && e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:93:66 [INFO] [stderr] | [INFO] [stderr] 93 | e1.kind() == e2.kind() && e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:103:20 [INFO] [stderr] | [INFO] [stderr] 103 | e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:103:40 [INFO] [stderr] | [INFO] [stderr] 103 | e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:123:83 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/http/client/mod.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SessionState` [INFO] [stderr] --> src/http/tests/common.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | SessionState, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/mod.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | let mut stream = self.conn.state.get_stream_mut(response.stream_id).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/http/frame/mod.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | raw.extend(pack_header(&header).into_iter().map(|x| *x)); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 70 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.98s [INFO] running `"docker" "inspect" "058de92071f6a53055475ceb7e699c9c7011b9611054e7d41f73eaf48c0a5601"` [INFO] running `"docker" "rm" "-f" "058de92071f6a53055475ceb7e699c9c7011b9611054e7d41f73eaf48c0a5601"` [INFO] [stdout] 058de92071f6a53055475ceb7e699c9c7011b9611054e7d41f73eaf48c0a5601 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 822b0afe7fa41bbefe614febb0234ce596c584ab2b410b65d7a98ba94206391c [INFO] running `"docker" "start" "-a" "822b0afe7fa41bbefe614febb0234ce596c584ab2b410b65d7a98ba94206391c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/transport.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | let read = try!(self.read(&mut buf[total..])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | 0x0 => HttpFrame::DataFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:62:44 [INFO] [stderr] | [INFO] [stderr] 62 | 0x1 => HttpFrame::HeadersFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | 0x4 => HttpFrame::SettingsFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | try!(self.write_all(&frame.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.write_all(&serialized)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | let header = unpack_header(&try!(read_header_bytes(self))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | let payload = try!(read_payload(self, header.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | let frame = try!(HttpFrame::from_raw(raw_frame)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let chunk = try!(prioritizer.get_next_chunk()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | try!(self.send_data(chunk)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.handle_frame(frame.unwrap(), session)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let headers = try!(self.decoder.decode(&frame.header_fragment) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | try!(self.send_frame(SettingsFrame::new_ack())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_all(preface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | try!(stream.write_all(&settings.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | let mut stream = try!(TcpStream::connect((self.host, self.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | try!(write_preface(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(self.conn.send_headers(req.headers, req.stream.id(), end_stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(self.conn.sender.send_frame(SettingsFrame::new())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/mod.rs:176:16 [INFO] [stderr] | [INFO] [stderr] 176 | Ok(try!(Response::parse_status_code(&self.headers[0].1))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(client.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | let stream = try!(connector.connect()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.conn.start_request(stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:173:38 [INFO] [stderr] | [INFO] [stderr] 173 | while let SendStatus::Sent = try!(self.conn.send_next_data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(self.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | let stream_id = try!(self.request(b"GET", path, extra_headers, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | let stream_id = try!(self.request(b"POST", path, extra_headers, Some(body))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let frame = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let frame = try!(self.inner.recv_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | try!(self.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | try!(self.conn.send_next_data()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | try!(server.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:109:25 [INFO] [stderr] | [INFO] [stderr] 109 | let responses = try!(self.handle_requests()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.prepare_responses(responses)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.flush_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | try!(self.reap_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.conn.start_response( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:149:38 [INFO] [stderr] | [INFO] [stderr] 149 | while let SendStatus::Sent = try!(self.conn.send_next_data()) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/connection.rs:497:93 [INFO] [stderr] | [INFO] [stderr] 497 | fn handle_settings_frame(&mut self, frame: SettingsFrame, _session: &mut Session) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Session` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct StreamIter<'a, S: Stream + 'a>(Box + 'a>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:123:69 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:48:15 [INFO] [stderr] | [INFO] [stderr] 48 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | write!(fmt, "HTTP/2 Error: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:123:83 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/http/client/mod.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/mod.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | let mut stream = self.conn.state.get_stream_mut(response.stream_id).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/http/frame/mod.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | raw.extend(pack_header(&header).into_iter().map(|x| *x)); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 65 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/transport.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | let read = try!(self.read(&mut buf[total..])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | 0x0 => HttpFrame::DataFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:62:44 [INFO] [stderr] | [INFO] [stderr] 62 | 0x1 => HttpFrame::HeadersFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | 0x4 => HttpFrame::SettingsFrame(try!(HttpFrame::parse_frame(raw_frame))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | try!(self.write_all(&frame.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.write_all(&serialized)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:167:13 [INFO] [stderr] | [INFO] [stderr] 167 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 180 | try!(TransportStream::read_exact(stream, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:185:37 [INFO] [stderr] | [INFO] [stderr] 185 | let header = unpack_header(&try!(read_header_bytes(self))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:188:23 [INFO] [stderr] | [INFO] [stderr] 188 | let payload = try!(read_payload(self, header.0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:194:21 [INFO] [stderr] | [INFO] [stderr] 194 | let frame = try!(HttpFrame::from_raw(raw_frame)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let chunk = try!(prioritizer.get_next_chunk()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:392:17 [INFO] [stderr] | [INFO] [stderr] 392 | try!(self.send_data(chunk)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.handle_frame(frame.unwrap(), session)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:484:23 [INFO] [stderr] | [INFO] [stderr] 484 | let headers = try!(self.decoder.decode(&frame.header_fragment) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/connection.rs:503:13 [INFO] [stderr] | [INFO] [stderr] 503 | try!(self.send_frame(SettingsFrame::new_ack())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | try!(stream.write_all(preface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | try!(stream.write_all(&settings.serialize())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | let mut stream = try!(TcpStream::connect((self.host, self.port))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | try!(write_preface(&mut stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/client/mod.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | try!(self.conn.send_headers(req.headers, req.stream.id(), end_stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(self.conn.sender.send_frame(SettingsFrame::new())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/server.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | try!(self.read_preface()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/http/mod.rs:176:16 [INFO] [stderr] | [INFO] [stderr] 176 | Ok(try!(Response::parse_status_code(&self.headers[0].1))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | try!(client.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | let stream = try!(connector.connect()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:166:9 [INFO] [stderr] | [INFO] [stderr] 166 | try!(self.conn.start_request(stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:173:38 [INFO] [stderr] | [INFO] [stderr] 173 | while let SendStatus::Sent = try!(self.conn.send_next_data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(self.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:213:25 [INFO] [stderr] | [INFO] [stderr] 213 | let stream_id = try!(self.request(b"GET", path, extra_headers, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/simple.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | let stream_id = try!(self.request(b"POST", path, extra_headers, Some(body))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let frame = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:149:21 [INFO] [stderr] | [INFO] [stderr] 149 | let frame = try!(self.inner.recv_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | try!(self.tx.send(frame) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | try!(self.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | try!(self.conn.send_next_data()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/client/async.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | try!(server.conn.init()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | try!(self.conn.handle_next_frame()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:109:25 [INFO] [stderr] | [INFO] [stderr] 109 | let responses = try!(self.handle_requests()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(self.prepare_responses(responses)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.flush_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | try!(self.reap_streams()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.conn.start_response( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server/mod.rs:149:38 [INFO] [stderr] | [INFO] [stderr] 149 | while let SendStatus::Sent = try!(self.conn.send_next_data()) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/connection.rs:497:93 [INFO] [stderr] | [INFO] [stderr] 497 | fn handle_settings_frame(&mut self, frame: SettingsFrame, _session: &mut Session) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Session` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:38:47 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct StreamIter<'a, S: Stream + 'a>(Box + 'a>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/session.rs:157:15 [INFO] [stderr] | [INFO] [stderr] 157 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:123:69 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/client/mod.rs:132:32 [INFO] [stderr] | [INFO] [stderr] 132 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:48:15 [INFO] [stderr] | [INFO] [stderr] 48 | Other(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http/mod.rs:78:32 [INFO] [stderr] | [INFO] [stderr] 78 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:61:46 [INFO] [stderr] | [INFO] [stderr] 61 | write!(fmt, "HTTP/2 Error: {}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:93:46 [INFO] [stderr] | [INFO] [stderr] 93 | e1.kind() == e2.kind() && e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:93:66 [INFO] [stderr] | [INFO] [stderr] 93 | e1.kind() == e2.kind() && e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:103:20 [INFO] [stderr] | [INFO] [stderr] 103 | e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/mod.rs:103:40 [INFO] [stderr] | [INFO] [stderr] 103 | e1.description() == e2.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:123:83 [INFO] [stderr] | [INFO] [stderr] 123 | write!(fmt, "Cleartext HTTP/2 connect error: {}", (self as &error::Error).description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/http/client/mod.rs:129:16 [INFO] [stderr] | [INFO] [stderr] 129 | self.0.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/http/client/mod.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | self.0.cause() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SessionState` [INFO] [stderr] --> src/http/tests/common.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | SessionState, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:310:13 [INFO] [stderr] | [INFO] [stderr] 310 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/client/mod.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http/server.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stream = match self.state.get_stream_mut(stream_id) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/mod.rs:139:17 [INFO] [stderr] | [INFO] [stderr] 139 | let mut stream = self.conn.state.get_stream_mut(response.stream_id).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/http/frame/mod.rs:182:41 [INFO] [stderr] | [INFO] [stderr] 182 | raw.extend(pack_header(&header).into_iter().map(|x| *x)); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 70 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/solicit-daf526034367cfc1 [INFO] [stdout] [INFO] [stdout] running 82 tests [INFO] [stdout] test http::client::tests::test_write_preface ... ok [INFO] [stdout] test http::connection::tests::test_http_conn_expect_settings ... ok [INFO] [stdout] test http::connection::tests::test_read_multiple_frames ... ok [INFO] [stdout] test http::connection::tests::test_http_conn_session_gets_headers_data_values ... ok [INFO] [stdout] test http::connection::tests::test_read_no_data ... ok [INFO] [stdout] test http::client::tests::test_client_conn_send_next_data ... ok [INFO] [stdout] test http::connection::tests::test_read_unknown_frame ... ok [INFO] [stdout] test http::client::tests::test_init_client_conn ... ok [INFO] [stdout] test http::connection::tests::test_recv_frame_for_transport_stream ... ok [INFO] [stdout] test http::client::tests::test_client_session_notifies_stream ... ok [INFO] [stdout] test http::connection::tests::test_send_frame_for_io_write_multiple ... ok [INFO] [stdout] test http::connection::tests::test_recv_frame_for_transport_stream_incomplete_frame ... ok [INFO] [stdout] test http::connection::tests::test_read_past_eof ... ok [INFO] [stdout] test http::connection::tests::test_write_multiple_frames ... ok [INFO] [stdout] test http::connection::tests::test_send_headers_single_frame ... ok [INFO] [stdout] test http::connection::tests::test_read_single_frame ... ok [INFO] [stdout] test http::connection::tests::test_send_next_data ... ok [INFO] [stdout] test http::connection::tests::test_recv_frame_invalid ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_null_padding ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_no_padding_empty ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_padding_empty_payload ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_padding_invalid ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_padded ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_parse_no_padding ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_serialize_no_padding ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_serialize_null_padding ... ok [INFO] [stdout] test http::connection::tests::test_http_conn_notifies_session_data ... ok [INFO] [stdout] test http::client::tests::test_init_client_conn_no_settings ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_stream_zero ... ok [INFO] [stdout] test http::connection::tests::test_http_conn_notifies_session_header ... ok [INFO] [stdout] test http::connection::tests::test_http_frame_from_raw ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_serialize_padding ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_padding_and_priority ... ok [INFO] [stdout] test http::client::tests::test_client_conn_start_request ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_simple ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_invalid_stream_id ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_with_padding ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_with_priority ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_is_headers_end ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_serialize_simple ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_serialize_with_padding ... ok [INFO] [stdout] test http::frame::headers::tests::test_parse_stream_dependency ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_zero_len_payload ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_serialize_padding_and_priority ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_serialize_with_priority ... ok [INFO] [stdout] test http::frame::headers::tests::test_serialize_stream_dependency ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_ack_no_settings ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_ack_with_settings ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_no_ack_duplicate_settings ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_no_ack_one_setting ... ok [INFO] [stdout] test http::frame::settings::tests::test_setting_deserialize ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_no_ack_multiple_settings ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_no_ack_unknown_setting ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_not_stream_zero ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_parse_not_multiple_of_six ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_serialize_no_ack_multiple_settings ... ok [INFO] [stdout] test http::frame::settings::tests::test_setting_serialize ... ok [INFO] [stdout] test http::frame::tests::test_raw_frame_from_buffer ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_serialize_no_ack_settings ... ok [INFO] [stdout] test http::frame::tests::test_pack_header ... ok [INFO] [stdout] test http::frame::tests::test_raw_frame_from_vec_buffer_unchecked ... ok [INFO] [stdout] test http::frame::tests::test_raw_frame_serialize ... ok [INFO] [stdout] test http::frame::settings::tests::test_settings_frame_serialize_ack ... ok [INFO] [stdout] test http::frame::tests::test_unpack_header ... ok [INFO] [stdout] test http::frame::tests::test_raw_frame_into_vec ... ok [INFO] [stdout] test http::priority::tests::test_simple_prioritizer ... ok [INFO] [stdout] test http::server::tests::test_server_session ... ok [INFO] [stdout] test http::session::tests::test_default_stream_get_data ... ok [INFO] [stdout] test http::tests::common::sanity_check_stub_stream ... ok [INFO] [stdout] test http::tests::root_tests::_assert_error_is_sync_send ... ok [INFO] [stdout] test http::frame::tests::test_raw_frame_with_payload ... ok [INFO] [stdout] test http::tests::root_tests::test_scheme_string ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_serialize_no_padding_empty ... ok [INFO] [stdout] test http::session::tests::test_default_session_state ... ok [INFO] [stdout] test http::tests::root_tests::test_parse_status_code_response ... ok [INFO] [stdout] test http::frame::headers::tests::test_headers_frame_parse_invalid_type ... ok [INFO] [stderr] Doc-tests solicit [INFO] [stdout] test http::connection::tests::test_send_frame_for_io_write_individual ... ok [INFO] [stdout] test http::connection::tests::test_write_single_frame ... ok [INFO] [stdout] test http::connection::tests::test_send_frame_closed_stream ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_invalid_type ... ok [INFO] [stdout] test http::frame::data::tests::test_data_frame_is_end_of_stream ... ok [INFO] [stdout] test http::connection::tests::test_send_data_single_frame ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/client/simple.rs - client::simple::SimpleClient (line 71) ... ok [INFO] [stdout] test src/client/simple.rs - client::simple::SimpleClient (line 34) ... ok [INFO] [stdout] test src/server/mod.rs - server::SimpleServer (line 28) ... ok [INFO] [stdout] test src/client/async.rs - client::async::Client (line 540) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "822b0afe7fa41bbefe614febb0234ce596c584ab2b410b65d7a98ba94206391c"` [INFO] running `"docker" "rm" "-f" "822b0afe7fa41bbefe614febb0234ce596c584ab2b410b65d7a98ba94206391c"` [INFO] [stdout] 822b0afe7fa41bbefe614febb0234ce596c584ab2b410b65d7a98ba94206391c