[INFO] updating cached repository letitz/solstice [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/letitz/solstice [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/letitz/solstice" "work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/letitz/solstice" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letitz/solstice"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letitz/solstice'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] da6aa385934ca7504b3d3f91c5500327079bea8f [INFO] sha for GitHub repo letitz/solstice: da6aa385934ca7504b3d3f91c5500327079bea8f [INFO] validating manifest of letitz/solstice on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of letitz/solstice on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing letitz/solstice [INFO] finished frobbing letitz/solstice [INFO] frobbed toml for letitz/solstice written to work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice/Cargo.toml [INFO] started frobbing letitz/solstice [INFO] finished frobbing letitz/solstice [INFO] frobbed toml for letitz/solstice written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letitz/solstice/Cargo.toml [INFO] crate letitz/solstice already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing letitz/solstice against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9dbf98c3f4089bb6302f4b5f2f044bc604b77e6d648455eafc13fdfda1f33964 [INFO] running `"docker" "start" "-a" "9dbf98c3f4089bb6302f4b5f2f044bc604b77e6d648455eafc13fdfda1f33964"` [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling futures v0.1.17 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling httparse v1.2.3 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling slab v0.2.0 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling sha1 v0.1.1 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling ws v0.4.8 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling solstice v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/control/ws.rs:54:32 [INFO] [stderr] | [INFO] [stderr] 54 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/proto/packet.rs:158:32 [INFO] [stderr] | [INFO] [stderr] 158 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/client.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 51 | proto_tx: mio::deprecated::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/client.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | proto_tx: mio::deprecated::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:261:6 [INFO] [stderr] | [INFO] [stderr] 261 | impl mio::deprecated::Handler for Handler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:348:19 [INFO] [stderr] | [INFO] [stderr] 348 | pub type Sender = mio::deprecated::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:351:17 [INFO] [stderr] | [INFO] [stderr] 351 | event_loop: mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:121:26 [INFO] [stderr] | [INFO] [stderr] 121 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:169:26 [INFO] [stderr] | [INFO] [stderr] 169 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:211:26 [INFO] [stderr] | [INFO] [stderr] 211 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:235:26 [INFO] [stderr] | [INFO] [stderr] 235 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:267:26 [INFO] [stderr] | [INFO] [stderr] 267 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:312:43 [INFO] [stderr] | [INFO] [stderr] 312 | fn notify(&mut self, event_loop: &mut mio::deprecated::EventLoop, request: Request) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:358:35 [INFO] [stderr] | [INFO] [stderr] 358 | let mut event_loop = try!(mio::deprecated::EventLoop::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll` [INFO] [stderr] --> src/proto/packet.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use mio::deprecated::TryRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryWrite': update to use `Poll` [INFO] [stderr] --> src/proto/stream.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | T: mio::deprecated::TryWrite, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:128:14 [INFO] [stderr] | [INFO] [stderr] 128 | .send(proto::Request::ServerRequest(request)) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:135:14 [INFO] [stderr] | [INFO] [stderr] 135 | .send(proto::Request::PeerMessage(peer_id, message)) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:351:22 [INFO] [stderr] | [INFO] [stderr] 351 | .send(proto::Request::ServerRequest( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:369:22 [INFO] [stderr] | [INFO] [stderr] 369 | .send(proto::Request::ServerRequest( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:518:22 [INFO] [stderr] | [INFO] [stderr] 518 | .send(proto::Request::PeerConnect( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | try!(event_loop.register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | try!(event_loop.register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:195:14 [INFO] [stderr] | [INFO] [stderr] 195 | .register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:220:22 [INFO] [stderr] | [INFO] [stderr] 220 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:287:22 [INFO] [stderr] | [INFO] [stderr] 287 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:290:25 [INFO] [stderr] | [INFO] [stderr] 290 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::new': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:358:35 [INFO] [stderr] | [INFO] [stderr] 358 | let mut event_loop = try!(mio::deprecated::EventLoop::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::channel': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:370:25 [INFO] [stderr] | [INFO] [stderr] 370 | self.event_loop.channel() [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::run': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:374:25 [INFO] [stderr] | [INFO] [stderr] 374 | self.event_loop.run(&mut self.handler) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryRead::try_read': update to use `Poll` [INFO] [stderr] --> src/proto/packet.rs:364:27 [INFO] [stderr] | [INFO] [stderr] 364 | match try!(stream.try_read(&mut self.buffer[offset..])) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryWrite::try_write': update to use `Poll` [INFO] [stderr] --> src/proto/stream.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | let result = writer.try_write(&self.bytes[self.cursor..]); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:170:22 [INFO] [stderr] | [INFO] [stderr] 170 | if event_set.is_hup() || event_set.is_error() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_error': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:170:44 [INFO] [stderr] | [INFO] [stderr] 170 | if event_set.is_hup() || event_set.is_error() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:201:54 [INFO] [stderr] | [INFO] [stderr] 201 | let mut event_set = mio::Ready::readable() | mio::Ready::hup() | mio::Ready::error(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::error': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:201:74 [INFO] [stderr] | [INFO] [stderr] 201 | let mut event_set = mio::Ready::readable() | mio::Ready::hup() | mio::Ready::error(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `occupied_entry` [INFO] [stderr] --> src/proto/handler.rs:174:40 [INFO] [stderr] | [INFO] [stderr] 174 | Some(slab::Entry::Occupied(occupied_entry)) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_occupied_entry` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sock` [INFO] [stderr] --> src/proto/handler.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | Ok((sock, addr)) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_sock` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ControlNotification` [INFO] [stderr] --> src/client.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | ControlNotification(control::Notification), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opening` [INFO] [stderr] --> src/client.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Opening, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `control_rx` [INFO] [stderr] --> src/client.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | control_rx: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/proto/codec.rs:180:5 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn new(inner: &'a mut BytesMut) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `has_correct_digest` [INFO] [stderr] --> src/proto/server/request.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | fn has_correct_digest(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_frame` [INFO] [stderr] --> src/proto/transport.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / fn decode_frame<'a, T>(frame_type: &str, bytes: &'a mut BytesMut) -> io::Result [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | T: fmt::Debug, [INFO] [stderr] 14 | | io::Cursor<&'a mut BytesMut>: Decode, [INFO] [stderr] ... | [INFO] [stderr] 26 | | Ok(frame) [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_frame` [INFO] [stderr] --> src/proto/transport.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | fn encode_frame(frame: &T) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_framed` [INFO] [stderr] --> src/proto/transport.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new_framed(io: T) -> length_delimited::Framed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_server_response` [INFO] [stderr] --> src/proto/transport.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn decode_server_response(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_server_response` [INFO] [stderr] --> src/proto/transport.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn encode_server_response(response: &ServerResponse) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_server_request` [INFO] [stderr] --> src/proto/transport.rs:63:1 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn decode_server_request(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_server_request` [INFO] [stderr] --> src/proto/transport.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn encode_server_request(request: &ServerRequest) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_peer_message` [INFO] [stderr] --> src/proto/transport.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn decode_peer_message(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_peer_message` [INFO] [stderr] --> src/proto/transport.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn encode_peer_message(message: &peer::Message) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_strict` [INFO] [stderr] --> src/room.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | fn get_strict(&self, room_name: &str) -> Result<&Room, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/user.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn get(&self, user_name: &str) -> Option<&User> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_privileged` [INFO] [stderr] --> src/user.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn is_privileged(&self, user_name: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.40s [INFO] running `"docker" "inspect" "9dbf98c3f4089bb6302f4b5f2f044bc604b77e6d648455eafc13fdfda1f33964"` [INFO] running `"docker" "rm" "-f" "9dbf98c3f4089bb6302f4b5f2f044bc604b77e6d648455eafc13fdfda1f33964"` [INFO] [stdout] 9dbf98c3f4089bb6302f4b5f2f044bc604b77e6d648455eafc13fdfda1f33964 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] aa7c44a2a257de77522bbcc51dbe1453484d51ce724afd28bc21a2a2b0daf82a [INFO] running `"docker" "start" "-a" "aa7c44a2a257de77522bbcc51dbe1453484d51ce724afd28bc21a2a2b0daf82a"` [INFO] [stderr] Compiling solstice v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/control/ws.rs:54:32 [INFO] [stderr] | [INFO] [stderr] 54 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [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/proto/packet.rs:158:32 [INFO] [stderr] | [INFO] [stderr] 158 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/client.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 51 | proto_tx: mio::deprecated::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/client.rs:70:19 [INFO] [stderr] | [INFO] [stderr] 70 | proto_tx: mio::deprecated::Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:261:6 [INFO] [stderr] | [INFO] [stderr] 261 | impl mio::deprecated::Handler for Handler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:348:19 [INFO] [stderr] | [INFO] [stderr] 348 | pub type Sender = mio::deprecated::Sender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:351:17 [INFO] [stderr] | [INFO] [stderr] 351 | event_loop: mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:121:26 [INFO] [stderr] | [INFO] [stderr] 121 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:169:26 [INFO] [stderr] | [INFO] [stderr] 169 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:211:26 [INFO] [stderr] | [INFO] [stderr] 211 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:235:26 [INFO] [stderr] | [INFO] [stderr] 235 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:267:26 [INFO] [stderr] | [INFO] [stderr] 267 | event_loop: &mut mio::deprecated::EventLoop, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:312:43 [INFO] [stderr] | [INFO] [stderr] 312 | fn notify(&mut self, event_loop: &mut mio::deprecated::EventLoop, request: Request) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:358:35 [INFO] [stderr] | [INFO] [stderr] 358 | let mut event_loop = try!(mio::deprecated::EventLoop::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryRead': update to use `Poll` [INFO] [stderr] --> src/proto/packet.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use mio::deprecated::TryRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryWrite': update to use `Poll` [INFO] [stderr] --> src/proto/stream.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | T: mio::deprecated::TryWrite, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:128:14 [INFO] [stderr] | [INFO] [stderr] 128 | .send(proto::Request::ServerRequest(request)) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:135:14 [INFO] [stderr] | [INFO] [stderr] 135 | .send(proto::Request::PeerMessage(peer_id, message)) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:351:22 [INFO] [stderr] | [INFO] [stderr] 351 | .send(proto::Request::ServerRequest( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:369:22 [INFO] [stderr] | [INFO] [stderr] 369 | .send(proto::Request::ServerRequest( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::::send': update to use `Poll` [INFO] [stderr] --> src/client.rs:518:22 [INFO] [stderr] | [INFO] [stderr] 518 | .send(proto::Request::PeerConnect( [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | try!(event_loop.register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | try!(event_loop.register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::register': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:195:14 [INFO] [stderr] | [INFO] [stderr] 195 | .register( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:198:17 [INFO] [stderr] | [INFO] [stderr] 198 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:220:22 [INFO] [stderr] | [INFO] [stderr] 220 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::reregister': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:287:22 [INFO] [stderr] | [INFO] [stderr] 287 | .reregister( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::all': removed [INFO] [stderr] --> src/proto/handler.rs:290:25 [INFO] [stderr] | [INFO] [stderr] 290 | mio::Ready::all(), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::new': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:358:35 [INFO] [stderr] | [INFO] [stderr] 358 | let mut event_loop = try!(mio::deprecated::EventLoop::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::channel': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:370:25 [INFO] [stderr] | [INFO] [stderr] 370 | self.event_loop.channel() [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::::run': update to use `Poll` [INFO] [stderr] --> src/proto/handler.rs:374:25 [INFO] [stderr] | [INFO] [stderr] 374 | self.event_loop.run(&mut self.handler) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryRead::try_read': update to use `Poll` [INFO] [stderr] --> src/proto/packet.rs:364:27 [INFO] [stderr] | [INFO] [stderr] 364 | match try!(stream.try_read(&mut self.buffer[offset..])) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::deprecated::TryWrite::try_write': update to use `Poll` [INFO] [stderr] --> src/proto/stream.rs:46:29 [INFO] [stderr] | [INFO] [stderr] 46 | let result = writer.try_write(&self.bytes[self.cursor..]); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_hup': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:170:22 [INFO] [stderr] | [INFO] [stderr] 170 | if event_set.is_hup() || event_set.is_error() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::is_error': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:170:44 [INFO] [stderr] | [INFO] [stderr] 170 | if event_set.is_hup() || event_set.is_error() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::hup': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:201:54 [INFO] [stderr] | [INFO] [stderr] 201 | let mut event_set = mio::Ready::readable() | mio::Ready::hup() | mio::Ready::error(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Ready::error': use UnixReady instead [INFO] [stderr] --> src/proto/stream.rs:201:74 [INFO] [stderr] | [INFO] [stderr] 201 | let mut event_set = mio::Ready::readable() | mio::Ready::hup() | mio::Ready::error(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `occupied_entry` [INFO] [stderr] --> src/proto/handler.rs:174:40 [INFO] [stderr] | [INFO] [stderr] 174 | Some(slab::Entry::Occupied(occupied_entry)) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_occupied_entry` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sock` [INFO] [stderr] --> src/proto/handler.rs:276:29 [INFO] [stderr] | [INFO] [stderr] 276 | Ok((sock, addr)) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_sock` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ControlNotification` [INFO] [stderr] --> src/client.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | ControlNotification(control::Notification), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Opening` [INFO] [stderr] --> src/client.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | Opening, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `control_rx` [INFO] [stderr] --> src/client.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | control_rx: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_frame` [INFO] [stderr] --> src/proto/transport.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / fn decode_frame<'a, T>(frame_type: &str, bytes: &'a mut BytesMut) -> io::Result [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | T: fmt::Debug, [INFO] [stderr] 14 | | io::Cursor<&'a mut BytesMut>: Decode, [INFO] [stderr] ... | [INFO] [stderr] 26 | | Ok(frame) [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_frame` [INFO] [stderr] --> src/proto/transport.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | fn encode_frame(frame: &T) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_framed` [INFO] [stderr] --> src/proto/transport.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn new_framed(io: T) -> length_delimited::Framed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_server_response` [INFO] [stderr] --> src/proto/transport.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn decode_server_response(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_server_response` [INFO] [stderr] --> src/proto/transport.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn encode_server_response(response: &ServerResponse) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_server_request` [INFO] [stderr] --> src/proto/transport.rs:63:1 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn decode_server_request(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_server_request` [INFO] [stderr] --> src/proto/transport.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn encode_server_request(request: &ServerRequest) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `decode_peer_message` [INFO] [stderr] --> src/proto/transport.rs:76:1 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn decode_peer_message(bytes: &mut BytesMut) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `encode_peer_message` [INFO] [stderr] --> src/proto/transport.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn encode_peer_message(message: &peer::Message) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_strict` [INFO] [stderr] --> src/room.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | fn get_strict(&self, room_name: &str) -> Result<&Room, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/user.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn get(&self, user_name: &str) -> Option<&User> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_privileged` [INFO] [stderr] --> src/user.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn is_privileged(&self, user_name: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `"docker" "inspect" "aa7c44a2a257de77522bbcc51dbe1453484d51ce724afd28bc21a2a2b0daf82a"` [INFO] running `"docker" "rm" "-f" "aa7c44a2a257de77522bbcc51dbe1453484d51ce724afd28bc21a2a2b0daf82a"` [INFO] [stdout] aa7c44a2a257de77522bbcc51dbe1453484d51ce724afd28bc21a2a2b0daf82a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letitz/solstice:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 063e229c9b6a56e88797de18ec858e8877447aaed376d50edfd3d88df6671615 [INFO] running `"docker" "start" "-a" "063e229c9b6a56e88797de18ec858e8877447aaed376d50edfd3d88df6671615"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/solstice-aeaa2769897c5236 [INFO] [stdout] [INFO] [stdout] running 67 tests [INFO] [stdout] test proto::codec::tests::decode_bool_invalid ... ok [INFO] [stdout] test proto::codec::tests::decode_bool_unexpected_eof ... ok [INFO] [stdout] test proto::codec::tests::decode_bool ... ok [INFO] [stdout] test proto::codec::tests::decode_ipv4 ... ok [INFO] [stdout] test proto::codec::tests::decode_u16 ... ok [INFO] [stdout] test proto::codec::tests::decode_pair_u32_string ... ok [INFO] [stdout] test proto::codec::tests::decode_u16_unexpected_eof ... ok [INFO] [stdout] test proto::codec::tests::decode_string ... ok [INFO] [stdout] test proto::codec::tests::decode_u32 ... ok [INFO] [stdout] test proto::codec::tests::encode_pair_u32_string ... ok [INFO] [stdout] test proto::codec::tests::decode_u32_unexpected_eof ... ok [INFO] [stdout] test proto::codec::tests::encode_string ... ok [INFO] [stdout] test proto::codec::tests::encode_ipv4 ... ok [INFO] [stdout] test proto::codec::tests::decode_u32_vector ... ok [INFO] [stdout] test proto::codec::tests::encode_bool ... ok [INFO] [stdout] test proto::codec::tests::encode_u32 ... ok [INFO] [stdout] test proto::codec::tests::encode_u32_vector ... ok [INFO] [stdout] test proto::codec::tests::encode_u16 ... ok [INFO] [stdout] test proto::codec::tests::expect_io_error_success ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_bool ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_string ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_u16 ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_u32 ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_u32_vector ... ok [INFO] [stdout] test proto::peer::message::tests::invalid_code ... ok [INFO] [stdout] test proto::peer::message::tests::roundtrip_peer_init ... ok [INFO] [stdout] test proto::peer::message::tests::roundtrip_pierce_firewall ... ok [INFO] [stdout] test proto::server::request::tests::invalid_code ... ok [INFO] [stdout] test proto::server::request::tests::new_login_request_has_correct_digest ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_pair_u32_string ... ok [INFO] [stdout] test proto::codec::tests::roundtrip_ipv4 ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_cannot_connect_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_connect_to_peer_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_file_search_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_room_join_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_login_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_peer_address_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_room_message_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_room_leave_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_room_list_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_user_status_request ... ok [INFO] [stdout] test proto::server::request::tests::roundtrip_set_listen_port_request ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_connect_to_peer ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_file_search ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_login_fail ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_parent_min_speed ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_parent_speed_ratio ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_peer_address ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_privileged_users ... ok [INFO] [stdout] test proto::server::response::tests::invalid_code ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_login_ok ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_join_no_owner ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_leave ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_join ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_message ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_list ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_tickers ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_user_joined ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_room_user_left ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_user_info ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_user_status ... ok [INFO] [stdout] test proto::server::response::tests::roundtrip_wishlist_interval ... ok [INFO] [stdout] test proto::codec::tests::expect_io_error_not_err ... ok [INFO] [stdout] test proto::codec::tests::expect_io_error_wrong_kind ... ok [INFO] [stdout] test proto::codec::tests::expect_io_error_wrong_message ... ok [INFO] [stdout] test proto::server::request::tests::new_login_request_with_empty_password ... ok [INFO] [stdout] test proto::codec::tests::encode_invalid_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "063e229c9b6a56e88797de18ec858e8877447aaed376d50edfd3d88df6671615"` [INFO] running `"docker" "rm" "-f" "063e229c9b6a56e88797de18ec858e8877447aaed376d50edfd3d88df6671615"` [INFO] [stdout] 063e229c9b6a56e88797de18ec858e8877447aaed376d50edfd3d88df6671615