Dec 05 00:25:39.250 INFO testing yusefnapora/ntr_stream against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 00:25:39.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:25:39.765 INFO [stdout] cfbdfa64e094cb66f8e49cb68d68c2ea18acbf8699b529a65fb9407614667cd1
Dec 05 00:25:39.767 INFO running `"docker" "start" "-a" "cfbdfa64e094cb66f8e49cb68d68c2ea18acbf8699b529a65fb9407614667cd1"`
Dec 05 00:25:41.553 INFO [stderr] usermod: no changes
Dec 05 00:25:41.744 INFO [stderr]    Compiling libc v0.2.39
Dec 05 00:25:41.744 INFO [stderr]    Compiling cc v1.0.6
Dec 05 00:25:41.744 INFO [stderr]    Compiling lazycell v0.6.0
Dec 05 00:25:41.744 INFO [stderr]    Compiling futures v0.1.19
Dec 05 00:25:41.747 INFO [stderr]    Compiling version_check v0.1.3
Dec 05 00:25:41.747 INFO [stderr]    Compiling scoped-tls v0.1.1
Dec 05 00:25:41.747 INFO [stderr]    Compiling rustc-demangle v0.1.7
Dec 05 00:25:41.747 INFO [stderr]    Compiling take v0.1.0
Dec 05 00:25:42.612 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 05 00:25:42.728 INFO [stderr]    Compiling smallvec v0.6.0
Dec 05 00:25:43.095 INFO [stderr]    Compiling smallvec v0.2.1
Dec 05 00:25:43.854 INFO [stderr]    Compiling safemem v0.2.0
Dec 05 00:25:46.461 INFO [stderr]    Compiling slab v0.3.0
Dec 05 00:25:46.470 INFO [stderr]    Compiling httparse v1.2.4
Dec 05 00:25:46.481 INFO [stderr]    Compiling vec_map v0.8.0
Dec 05 00:25:46.516 INFO [stderr]    Compiling num-traits v0.2.1
Dec 05 00:25:46.601 INFO [stderr]    Compiling atomic-option v0.1.2
Dec 05 00:25:47.750 INFO [stderr]    Compiling crossbeam-utils v0.3.2
Dec 05 00:25:48.234 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 05 00:25:49.188 INFO [stderr]    Compiling textwrap v0.9.0
Dec 05 00:25:54.796 INFO [stderr]    Compiling base64 v0.9.0
Dec 05 00:25:54.974 INFO [stderr]    Compiling unicase v2.1.0
Dec 05 00:25:54.974 INFO [stderr]    Compiling crossbeam-epoch v0.4.1
Dec 05 00:25:55.010 INFO [stderr]    Compiling iovec v0.1.2
Dec 05 00:25:55.402 INFO [stderr]    Compiling rand v0.4.2
Dec 05 00:25:55.897 INFO [stderr]    Compiling net2 v0.2.32
Dec 05 00:25:57.088 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 05 00:25:57.528 INFO [stderr]    Compiling time v0.1.39
Dec 05 00:25:58.888 INFO [stderr]    Compiling atty v0.2.8
Dec 05 00:26:02.166 INFO [stderr]    Compiling syn v0.12.14
Dec 05 00:26:02.849 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 00:26:02.857 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 05 00:26:02.966 INFO [stderr]    Compiling bytes v0.4.6
Dec 05 00:26:10.216 INFO [stderr]    Compiling clap v2.31.1
Dec 05 00:26:10.320 INFO [stderr]    Compiling crossbeam-deque v0.3.0
Dec 05 00:26:10.373 INFO [stderr]    Compiling mio v0.6.14
Dec 05 00:26:10.440 INFO [stderr]    Compiling tokio-executor v0.1.0
Dec 05 00:26:10.576 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 05 00:26:11.410 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 00:26:12.227 INFO [stderr]    Compiling relay v0.1.1
Dec 05 00:26:12.453 INFO [stderr]    Compiling tokio-io v0.1.6
Dec 05 00:26:14.620 INFO [stderr]    Compiling rand v0.3.22
Dec 05 00:26:15.164 INFO [stderr]    Compiling parking_lot_core v0.2.13
Dec 05 00:26:20.180 INFO [stderr]    Compiling tokio-threadpool v0.1.0
Dec 05 00:26:21.381 INFO [stderr]    Compiling flate2 v1.0.1
Dec 05 00:26:21.562 INFO [stderr]    Compiling bus v1.4.1
Dec 05 00:26:34.495 INFO [stderr]    Compiling mime v0.3.5
Dec 05 00:26:34.859 INFO [stderr]    Compiling tokio-reactor v0.1.0
Dec 05 00:26:35.795 INFO [stderr]    Compiling protocol-derive v0.3.4
Dec 05 00:26:39.689 INFO [stderr]    Compiling tokio v0.1.3
Dec 05 00:26:46.071 INFO [stderr]    Compiling tokio-core v0.1.15
Dec 05 00:26:48.110 INFO [stderr]    Compiling backtrace v0.3.5
Dec 05 00:26:51.354 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 00:26:57.512 INFO [stderr]    Compiling protocol v0.3.4
Dec 05 00:26:57.793 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 00:27:04.900 INFO [stderr]    Compiling hyper v0.11.24
Dec 05 00:27:16.140 INFO [stderr]    Compiling ntr_stream v0.1.0 (/source)
Dec 05 00:27:16.464 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:27:16.464 INFO [stderr]  --> src/main.rs:1:1
Dec 05 00:27:16.464 INFO [stderr]   |
Dec 05 00:27:16.464 INFO [stderr] 1 | #[macro_use] extern crate protocol_derive;
Dec 05 00:27:16.464 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 00:27:16.464 INFO [stderr]   |
Dec 05 00:27:16.464 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:27:16.464 INFO [stderr] 
Dec 05 00:27:16.464 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:27:16.464 INFO [stderr]  --> src/main.rs:2:1
Dec 05 00:27:16.464 INFO [stderr]   |
Dec 05 00:27:16.464 INFO [stderr] 2 | #[macro_use] extern crate protocol;
Dec 05 00:27:16.464 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 00:27:16.464 INFO [stderr] 
Dec 05 00:27:16.464 INFO [stderr] warning: unused import: `BigEndian`
Dec 05 00:27:16.464 INFO [stderr]  --> src/remote_play/packets.rs:4:57
Dec 05 00:27:16.464 INFO [stderr]   |
Dec 05 00:27:16.465 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian};
Dec 05 00:27:16.465 INFO [stderr]   |                                                         ^^^^^^^^^
Dec 05 00:27:16.465 INFO [stderr] 
Dec 05 00:27:16.465 INFO [stderr] warning: unused import: `RemotePlayControlPacket`
Dec 05 00:27:16.465 INFO [stderr]  --> src/remote_play/stream.rs:4:28
Dec 05 00:27:16.465 INFO [stderr]   |
Dec 05 00:27:16.465 INFO [stderr] 4 | use remote_play::packets::{RemotePlayControlPacket, RemotePlayPacket, Screen, StreamingConfig};
Dec 05 00:27:16.465 INFO [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.465 INFO [stderr] 
Dec 05 00:27:16.712 INFO [stderr] warning: unused import: `ByteOrder`
Dec 05 00:27:16.713 INFO [stderr]  --> src/remote_play/packets.rs:4:17
Dec 05 00:27:16.713 INFO [stderr]   |
Dec 05 00:27:16.713 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian};
Dec 05 00:27:16.713 INFO [stderr]   |                 ^^^^^^^^^
Dec 05 00:27:16.713 INFO [stderr] 
Dec 05 00:27:16.719 INFO [stderr] warning: unused variable: `stream`
Dec 05 00:27:16.719 INFO [stderr]   --> src/remote_play/stream.rs:25:9
Dec 05 00:27:16.719 INFO [stderr]    |
Dec 05 00:27:16.719 INFO [stderr] 25 |     let stream = TcpStream::connect(addr).expect("error connecting tcp stream");
Dec 05 00:27:16.719 INFO [stderr]    |         ^^^^^^ help: consider using `_stream` instead
Dec 05 00:27:16.719 INFO [stderr]    |
Dec 05 00:27:16.719 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:27:16.719 INFO [stderr] 
Dec 05 00:27:16.719 INFO [stderr] warning: unused variable: `reader`
Dec 05 00:27:16.719 INFO [stderr]   --> src/remote_play/packets.rs:65:13
Dec 05 00:27:16.719 INFO [stderr]    |
Dec 05 00:27:16.719 INFO [stderr] 65 |     fn read(reader: &mut Read) -> Result<Self, Error> {
Dec 05 00:27:16.719 INFO [stderr]    |             ^^^^^^ help: consider using `_reader` instead
Dec 05 00:27:16.719 INFO [stderr] 
Dec 05 00:27:16.792 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:27:16.792 INFO [stderr]   --> src/server.rs:29:9
Dec 05 00:27:16.792 INFO [stderr]    |
Dec 05 00:27:16.792 INFO [stderr] 29 |     let mut response = Response::new();
Dec 05 00:27:16.792 INFO [stderr]    |         ----^^^^^^^^
Dec 05 00:27:16.792 INFO [stderr]    |         |
Dec 05 00:27:16.792 INFO [stderr]    |         help: remove this `mut`
Dec 05 00:27:16.792 INFO [stderr]    |
Dec 05 00:27:16.792 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 00:27:16.792 INFO [stderr] 
Dec 05 00:27:16.792 INFO [stderr] warning: struct is never constructed: `ScreenPacketReaders`
Dec 05 00:27:16.792 INFO [stderr]   --> src/remote_play/stream.rs:28:1
Dec 05 00:27:16.792 INFO [stderr]    |
Dec 05 00:27:16.792 INFO [stderr] 28 | struct ScreenPacketReaders {
Dec 05 00:27:16.792 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.792 INFO [stderr]    |
Dec 05 00:27:16.792 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:71:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 71 |         buf.write_u32::<LittleEndian>(self.magic);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:72:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 72 |         buf.write_u32::<LittleEndian>(self.sequence);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:73:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 73 |         buf.write_u32::<LittleEndian>(self.packet_type);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:74:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 74 |         buf.write_u32::<LittleEndian>(self.command);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:76:13
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 76 |             buf.write_u32::<LittleEndian>(*i);
Dec 05 00:27:16.793 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:78:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 78 |         buf.write_u32::<LittleEndian>(0);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.793 INFO [stderr]   --> src/remote_play/packets.rs:79:9
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr] 79 |         writer.write(&buf);
Dec 05 00:27:16.793 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:16.793 INFO [stderr]    |
Dec 05 00:27:16.793 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.793 INFO [stderr] 
Dec 05 00:27:16.794 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:16.794 INFO [stderr]   --> src/remote_play/stream.rs:22:9
Dec 05 00:27:16.794 INFO [stderr]    |
Dec 05 00:27:16.794 INFO [stderr] 22 |         stream.flush();
Dec 05 00:27:16.794 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 00:27:16.794 INFO [stderr]    |
Dec 05 00:27:16.794 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:16.794 INFO [stderr] 
Dec 05 00:27:24.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Dec 05 00:27:24.615 INFO [stderr] su: No module specific data is present
Dec 05 00:27:25.596 INFO running `"docker" "inspect" "cfbdfa64e094cb66f8e49cb68d68c2ea18acbf8699b529a65fb9407614667cd1"`
Dec 05 00:27:25.850 INFO running `"docker" "rm" "-f" "cfbdfa64e094cb66f8e49cb68d68c2ea18acbf8699b529a65fb9407614667cd1"`
Dec 05 00:27:26.208 INFO [stdout] cfbdfa64e094cb66f8e49cb68d68c2ea18acbf8699b529a65fb9407614667cd1
Dec 05 00:27:26.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:27:26.768 INFO [stdout] 6ba7b10a101680297c558efd94a24c1d1237822f919cf21923bc5d36f76b2b8d
Dec 05 00:27:26.774 INFO running `"docker" "start" "-a" "6ba7b10a101680297c558efd94a24c1d1237822f919cf21923bc5d36f76b2b8d"`
Dec 05 00:27:28.041 INFO [stderr] usermod: no changes
Dec 05 00:27:28.256 INFO [stderr]    Compiling ntr_stream v0.1.0 (/source)
Dec 05 00:27:28.460 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:27:28.460 INFO [stderr]  --> src/main.rs:1:1
Dec 05 00:27:28.460 INFO [stderr]   |
Dec 05 00:27:28.460 INFO [stderr] 1 | #[macro_use] extern crate protocol_derive;
Dec 05 00:27:28.460 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 00:27:28.460 INFO [stderr]   |
Dec 05 00:27:28.460 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:27:28.460 INFO [stderr] 
Dec 05 00:27:28.460 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:27:28.460 INFO [stderr]  --> src/main.rs:2:1
Dec 05 00:27:28.460 INFO [stderr]   |
Dec 05 00:27:28.460 INFO [stderr] 2 | #[macro_use] extern crate protocol;
Dec 05 00:27:28.460 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 00:27:28.460 INFO [stderr] 
Dec 05 00:27:28.460 INFO [stderr] warning: unused import: `BigEndian`
Dec 05 00:27:28.460 INFO [stderr]  --> src/remote_play/packets.rs:4:57
Dec 05 00:27:28.460 INFO [stderr]   |
Dec 05 00:27:28.460 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian};
Dec 05 00:27:28.460 INFO [stderr]   |                                                         ^^^^^^^^^
Dec 05 00:27:28.460 INFO [stderr] 
Dec 05 00:27:28.460 INFO [stderr] warning: unused import: `RemotePlayControlPacket`
Dec 05 00:27:28.460 INFO [stderr]  --> src/remote_play/stream.rs:4:28
Dec 05 00:27:28.460 INFO [stderr]   |
Dec 05 00:27:28.460 INFO [stderr] 4 | use remote_play::packets::{RemotePlayControlPacket, RemotePlayPacket, Screen, StreamingConfig};
Dec 05 00:27:28.460 INFO [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.460 INFO [stderr] 
Dec 05 00:27:28.632 INFO [stderr] warning: unused import: `ByteOrder`
Dec 05 00:27:28.632 INFO [stderr]  --> src/remote_play/packets.rs:4:17
Dec 05 00:27:28.632 INFO [stderr]   |
Dec 05 00:27:28.632 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian};
Dec 05 00:27:28.632 INFO [stderr]   |                 ^^^^^^^^^
Dec 05 00:27:28.632 INFO [stderr] 
Dec 05 00:27:28.640 INFO [stderr] warning: unused variable: `stream`
Dec 05 00:27:28.640 INFO [stderr]   --> src/remote_play/stream.rs:25:9
Dec 05 00:27:28.640 INFO [stderr]    |
Dec 05 00:27:28.640 INFO [stderr] 25 |     let stream = TcpStream::connect(addr).expect("error connecting tcp stream");
Dec 05 00:27:28.640 INFO [stderr]    |         ^^^^^^ help: consider using `_stream` instead
Dec 05 00:27:28.640 INFO [stderr]    |
Dec 05 00:27:28.640 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:27:28.640 INFO [stderr] 
Dec 05 00:27:28.640 INFO [stderr] warning: unused variable: `reader`
Dec 05 00:27:28.640 INFO [stderr]   --> src/remote_play/packets.rs:65:13
Dec 05 00:27:28.640 INFO [stderr]    |
Dec 05 00:27:28.640 INFO [stderr] 65 |     fn read(reader: &mut Read) -> Result<Self, Error> {
Dec 05 00:27:28.640 INFO [stderr]    |             ^^^^^^ help: consider using `_reader` instead
Dec 05 00:27:28.640 INFO [stderr] 
Dec 05 00:27:28.679 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:27:28.679 INFO [stderr]   --> src/server.rs:29:9
Dec 05 00:27:28.679 INFO [stderr]    |
Dec 05 00:27:28.679 INFO [stderr] 29 |     let mut response = Response::new();
Dec 05 00:27:28.679 INFO [stderr]    |         ----^^^^^^^^
Dec 05 00:27:28.679 INFO [stderr]    |         |
Dec 05 00:27:28.679 INFO [stderr]    |         help: remove this `mut`
Dec 05 00:27:28.679 INFO [stderr]    |
Dec 05 00:27:28.679 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 00:27:28.680 INFO [stderr] 
Dec 05 00:27:28.682 INFO [stderr] warning: struct is never constructed: `ScreenPacketReaders`
Dec 05 00:27:28.682 INFO [stderr]   --> src/remote_play/stream.rs:28:1
Dec 05 00:27:28.682 INFO [stderr]    |
Dec 05 00:27:28.682 INFO [stderr] 28 | struct ScreenPacketReaders {
Dec 05 00:27:28.682 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.682 INFO [stderr]    |
Dec 05 00:27:28.682 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:27:28.682 INFO [stderr] 
Dec 05 00:27:28.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.683 INFO [stderr]   --> src/remote_play/packets.rs:71:9
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr] 71 |         buf.write_u32::<LittleEndian>(self.magic);
Dec 05 00:27:28.683 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 00:27:28.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.683 INFO [stderr] 
Dec 05 00:27:28.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.683 INFO [stderr]   --> src/remote_play/packets.rs:72:9
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr] 72 |         buf.write_u32::<LittleEndian>(self.sequence);
Dec 05 00:27:28.683 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.683 INFO [stderr] 
Dec 05 00:27:28.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.683 INFO [stderr]   --> src/remote_play/packets.rs:73:9
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr] 73 |         buf.write_u32::<LittleEndian>(self.packet_type);
Dec 05 00:27:28.683 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.683 INFO [stderr]    |
Dec 05 00:27:28.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.683 INFO [stderr] 
Dec 05 00:27:28.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.684 INFO [stderr]   --> src/remote_play/packets.rs:74:9
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr] 74 |         buf.write_u32::<LittleEndian>(self.command);
Dec 05 00:27:28.684 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.684 INFO [stderr] 
Dec 05 00:27:28.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.684 INFO [stderr]   --> src/remote_play/packets.rs:76:13
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr] 76 |             buf.write_u32::<LittleEndian>(*i);
Dec 05 00:27:28.684 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.684 INFO [stderr] 
Dec 05 00:27:28.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.684 INFO [stderr]   --> src/remote_play/packets.rs:78:9
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr] 78 |         buf.write_u32::<LittleEndian>(0);
Dec 05 00:27:28.684 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.684 INFO [stderr] 
Dec 05 00:27:28.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.684 INFO [stderr]   --> src/remote_play/packets.rs:79:9
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr] 79 |         writer.write(&buf);
Dec 05 00:27:28.684 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.684 INFO [stderr]    |
Dec 05 00:27:28.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.684 INFO [stderr] 
Dec 05 00:27:28.685 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.685 INFO [stderr]    --> src/remote_play/packets.rs:135:13
Dec 05 00:27:28.685 INFO [stderr]     |
Dec 05 00:27:28.685 INFO [stderr] 135 |             write!(&mut hex, "{:02X}", byte);
Dec 05 00:27:28.685 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:27:28.685 INFO [stderr]     |
Dec 05 00:27:28.685 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.685 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 00:27:28.685 INFO [stderr] 
Dec 05 00:27:28.685 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:27:28.685 INFO [stderr]   --> src/remote_play/stream.rs:22:9
Dec 05 00:27:28.685 INFO [stderr]    |
Dec 05 00:27:28.685 INFO [stderr] 22 |         stream.flush();
Dec 05 00:27:28.685 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 05 00:27:28.685 INFO [stderr]    |
Dec 05 00:27:28.685 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:27:28.685 INFO [stderr] 
Dec 05 00:27:30.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 05 00:27:30.610 INFO [stderr] su: No module specific data is present
Dec 05 00:27:31.318 INFO running `"docker" "inspect" "6ba7b10a101680297c558efd94a24c1d1237822f919cf21923bc5d36f76b2b8d"`
Dec 05 00:27:31.692 INFO running `"docker" "rm" "-f" "6ba7b10a101680297c558efd94a24c1d1237822f919cf21923bc5d36f76b2b8d"`
Dec 05 00:27:32.016 INFO [stdout] 6ba7b10a101680297c558efd94a24c1d1237822f919cf21923bc5d36f76b2b8d
Dec 05 00:27:32.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:27:32.532 INFO [stdout] 261e62fba711a79106c56d3c46208860298b0600fe2359bbeae802c797ba3d35
Dec 05 00:27:32.534 INFO running `"docker" "start" "-a" "261e62fba711a79106c56d3c46208860298b0600fe2359bbeae802c797ba3d35"`
Dec 05 00:27:33.920 INFO [stderr] usermod: no changes
Dec 05 00:27:34.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 05 00:27:34.156 INFO [stderr]      Running /target/debug/deps/ntr_stream-10d6d80cfaf6b3d9
Dec 05 00:27:34.160 INFO [stdout] 
Dec 05 00:27:34.160 INFO [stdout] running 1 test
Dec 05 00:27:34.164 INFO [stdout] test remote_play::packets::tests::make_packet ... ok
Dec 05 00:27:34.164 INFO [stdout] 
Dec 05 00:27:34.164 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:27:34.164 INFO [stdout] 
Dec 05 00:27:34.171 INFO [stderr] su: No module specific data is present
Dec 05 00:27:35.376 INFO running `"docker" "inspect" "261e62fba711a79106c56d3c46208860298b0600fe2359bbeae802c797ba3d35"`
Dec 05 00:27:35.668 INFO running `"docker" "rm" "-f" "261e62fba711a79106c56d3c46208860298b0600fe2359bbeae802c797ba3d35"`
Dec 05 00:27:35.988 INFO [stdout] 261e62fba711a79106c56d3c46208860298b0600fe2359bbeae802c797ba3d35