Dec 17 11:10:53.642 INFO checking yusefnapora/ntr_stream against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 11:10:53.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/yusefnapora/ntr_stream:/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=forbid" "-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 11:10:54.177 INFO [stdout] ae413123627a3eeb7c84a91b71d722cfffb23f28f2b36409881391e43e337a42 Dec 17 11:10:54.179 INFO running `"docker" "start" "-a" "ae413123627a3eeb7c84a91b71d722cfffb23f28f2b36409881391e43e337a42"` Dec 17 11:10:56.367 INFO [stderr] Compiling cc v1.0.6 Dec 17 11:10:56.368 INFO [stderr] Checking rustc-demangle v0.1.7 Dec 17 11:10:56.368 INFO [stderr] Checking smallvec v0.6.0 Dec 17 11:10:56.368 INFO [stderr] Checking atomic-option v0.1.2 Dec 17 11:10:56.368 INFO [stderr] Checking num-traits v0.2.1 Dec 17 11:10:56.372 INFO [stderr] Compiling proc-macro2 v0.2.3 Dec 17 11:10:56.372 INFO [stderr] Checking clap v2.31.1 Dec 17 11:10:56.372 INFO [stderr] Checking hyper v0.11.24 Dec 17 11:10:59.048 INFO [stderr] Checking parking_lot_core v0.2.13 Dec 17 11:11:01.066 INFO [stderr] Checking bus v1.4.1 Dec 17 11:11:05.833 INFO [stderr] Compiling quote v0.4.2 Dec 17 11:11:09.082 INFO [stderr] Compiling syn v0.12.14 Dec 17 11:11:09.257 INFO [stderr] Compiling backtrace-sys v0.1.16 Dec 17 11:11:09.265 INFO [stderr] Compiling libz-sys v1.0.18 Dec 17 11:11:13.325 INFO [stderr] Checking flate2 v1.0.1 Dec 17 11:11:26.964 INFO [stderr] Compiling protocol-derive v0.3.4 Dec 17 11:11:33.789 INFO [stderr] Checking backtrace v0.3.5 Dec 17 11:11:34.233 INFO [stderr] Checking error-chain v0.11.0 Dec 17 11:11:34.724 INFO [stderr] Checking protocol v0.3.4 Dec 17 11:11:35.972 INFO [stderr] Checking ntr_stream v0.1.0 (/opt/crater/workdir) Dec 17 11:11:36.232 INFO [stderr] warning: unused `#[macro_use]` import Dec 17 11:11:36.232 INFO [stderr] --> src/main.rs:1:1 Dec 17 11:11:36.232 INFO [stderr] | Dec 17 11:11:36.232 INFO [stderr] 1 | #[macro_use] extern crate protocol_derive; Dec 17 11:11:36.232 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 11:11:36.232 INFO [stderr] | Dec 17 11:11:36.232 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 11:11:36.232 INFO [stderr] Dec 17 11:11:36.232 INFO [stderr] warning: unused `#[macro_use]` import Dec 17 11:11:36.232 INFO [stderr] --> src/main.rs:2:1 Dec 17 11:11:36.232 INFO [stderr] | Dec 17 11:11:36.232 INFO [stderr] 2 | #[macro_use] extern crate protocol; Dec 17 11:11:36.232 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 11:11:36.232 INFO [stderr] Dec 17 11:11:36.232 INFO [stderr] warning: unused import: `BigEndian` Dec 17 11:11:36.232 INFO [stderr] --> src/remote_play/packets.rs:4:57 Dec 17 11:11:36.232 INFO [stderr] | Dec 17 11:11:36.232 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian}; Dec 17 11:11:36.232 INFO [stderr] | ^^^^^^^^^ Dec 17 11:11:36.232 INFO [stderr] Dec 17 11:11:36.232 INFO [stderr] warning: unused import: `RemotePlayControlPacket` Dec 17 11:11:36.232 INFO [stderr] --> src/remote_play/stream.rs:4:28 Dec 17 11:11:36.232 INFO [stderr] | Dec 17 11:11:36.232 INFO [stderr] 4 | use remote_play::packets::{RemotePlayControlPacket, RemotePlayPacket, Screen, StreamingConfig}; Dec 17 11:11:36.232 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.232 INFO [stderr] Dec 17 11:11:36.312 INFO [stderr] warning: unused `#[macro_use]` import Dec 17 11:11:36.312 INFO [stderr] --> src/main.rs:1:1 Dec 17 11:11:36.312 INFO [stderr] | Dec 17 11:11:36.312 INFO [stderr] 1 | #[macro_use] extern crate protocol_derive; Dec 17 11:11:36.312 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 11:11:36.312 INFO [stderr] | Dec 17 11:11:36.313 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 11:11:36.313 INFO [stderr] Dec 17 11:11:36.313 INFO [stderr] warning: unused `#[macro_use]` import Dec 17 11:11:36.313 INFO [stderr] --> src/main.rs:2:1 Dec 17 11:11:36.313 INFO [stderr] | Dec 17 11:11:36.313 INFO [stderr] 2 | #[macro_use] extern crate protocol; Dec 17 11:11:36.313 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 11:11:36.313 INFO [stderr] Dec 17 11:11:36.313 INFO [stderr] warning: unused import: `BigEndian` Dec 17 11:11:36.313 INFO [stderr] --> src/remote_play/packets.rs:4:57 Dec 17 11:11:36.313 INFO [stderr] | Dec 17 11:11:36.313 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian}; Dec 17 11:11:36.313 INFO [stderr] | ^^^^^^^^^ Dec 17 11:11:36.313 INFO [stderr] Dec 17 11:11:36.313 INFO [stderr] warning: unused import: `RemotePlayControlPacket` Dec 17 11:11:36.314 INFO [stderr] --> src/remote_play/stream.rs:4:28 Dec 17 11:11:36.314 INFO [stderr] | Dec 17 11:11:36.314 INFO [stderr] 4 | use remote_play::packets::{RemotePlayControlPacket, RemotePlayPacket, Screen, StreamingConfig}; Dec 17 11:11:36.314 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.314 INFO [stderr] Dec 17 11:11:36.468 INFO [stderr] warning: unused import: `ByteOrder` Dec 17 11:11:36.468 INFO [stderr] --> src/remote_play/packets.rs:4:17 Dec 17 11:11:36.468 INFO [stderr] | Dec 17 11:11:36.468 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian}; Dec 17 11:11:36.468 INFO [stderr] | ^^^^^^^^^ Dec 17 11:11:36.488 INFO [stderr] Dec 17 11:11:36.488 INFO [stderr] warning: unused variable: `stream` Dec 17 11:11:36.488 INFO [stderr] --> src/remote_play/stream.rs:25:9 Dec 17 11:11:36.488 INFO [stderr] | Dec 17 11:11:36.488 INFO [stderr] 25 | let stream = TcpStream::connect(addr).expect("error connecting tcp stream"); Dec 17 11:11:36.488 INFO [stderr] | ^^^^^^ help: consider using `_stream` instead Dec 17 11:11:36.488 INFO [stderr] | Dec 17 11:11:36.488 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 11:11:36.488 INFO [stderr] Dec 17 11:11:36.496 INFO [stderr] warning: unused variable: `reader` Dec 17 11:11:36.496 INFO [stderr] --> src/remote_play/packets.rs:65:13 Dec 17 11:11:36.496 INFO [stderr] | Dec 17 11:11:36.496 INFO [stderr] 65 | fn read(reader: &mut Read) -> Result { Dec 17 11:11:36.496 INFO [stderr] | ^^^^^^ help: consider using `_reader` instead Dec 17 11:11:36.496 INFO [stderr] Dec 17 11:11:36.597 INFO [stderr] warning: variable does not need to be mutable Dec 17 11:11:36.597 INFO [stderr] --> src/server.rs:29:9 Dec 17 11:11:36.597 INFO [stderr] | Dec 17 11:11:36.597 INFO [stderr] 29 | let mut response = Response::new(); Dec 17 11:11:36.597 INFO [stderr] | ----^^^^^^^^ Dec 17 11:11:36.597 INFO [stderr] | | Dec 17 11:11:36.597 INFO [stderr] | help: remove this `mut` Dec 17 11:11:36.597 INFO [stderr] | Dec 17 11:11:36.597 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 11:11:36.597 INFO [stderr] Dec 17 11:11:36.600 INFO [stderr] warning: struct is never constructed: `ScreenPacketReaders` Dec 17 11:11:36.600 INFO [stderr] --> src/remote_play/stream.rs:28:1 Dec 17 11:11:36.600 INFO [stderr] | Dec 17 11:11:36.601 INFO [stderr] 28 | struct ScreenPacketReaders { Dec 17 11:11:36.601 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.601 INFO [stderr] | Dec 17 11:11:36.601 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 11:11:36.601 INFO [stderr] Dec 17 11:11:36.602 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.608 INFO [stderr] --> src/remote_play/packets.rs:71:9 Dec 17 11:11:36.608 INFO [stderr] | Dec 17 11:11:36.608 INFO [stderr] 71 | buf.write_u32::(self.magic); Dec 17 11:11:36.609 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.609 INFO [stderr] | Dec 17 11:11:36.609 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 11:11:36.609 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.609 INFO [stderr] Dec 17 11:11:36.610 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.610 INFO [stderr] --> src/remote_play/packets.rs:72:9 Dec 17 11:11:36.610 INFO [stderr] | Dec 17 11:11:36.610 INFO [stderr] 72 | buf.write_u32::(self.sequence); Dec 17 11:11:36.610 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.610 INFO [stderr] | Dec 17 11:11:36.610 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.610 INFO [stderr] Dec 17 11:11:36.611 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.611 INFO [stderr] --> src/remote_play/packets.rs:73:9 Dec 17 11:11:36.611 INFO [stderr] | Dec 17 11:11:36.611 INFO [stderr] 73 | buf.write_u32::(self.packet_type); Dec 17 11:11:36.611 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.611 INFO [stderr] | Dec 17 11:11:36.612 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.612 INFO [stderr] Dec 17 11:11:36.612 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.612 INFO [stderr] --> src/remote_play/packets.rs:74:9 Dec 17 11:11:36.612 INFO [stderr] | Dec 17 11:11:36.612 INFO [stderr] 74 | buf.write_u32::(self.command); Dec 17 11:11:36.613 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.613 INFO [stderr] | Dec 17 11:11:36.613 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.613 INFO [stderr] Dec 17 11:11:36.613 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.613 INFO [stderr] --> src/remote_play/packets.rs:76:13 Dec 17 11:11:36.613 INFO [stderr] | Dec 17 11:11:36.613 INFO [stderr] 76 | buf.write_u32::(*i); Dec 17 11:11:36.613 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.614 INFO [stderr] | Dec 17 11:11:36.614 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.614 INFO [stderr] Dec 17 11:11:36.614 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.614 INFO [stderr] --> src/remote_play/packets.rs:78:9 Dec 17 11:11:36.614 INFO [stderr] | Dec 17 11:11:36.614 INFO [stderr] 78 | buf.write_u32::(0); Dec 17 11:11:36.614 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.614 INFO [stderr] | Dec 17 11:11:36.614 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.615 INFO [stderr] Dec 17 11:11:36.615 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.615 INFO [stderr] --> src/remote_play/packets.rs:79:9 Dec 17 11:11:36.615 INFO [stderr] | Dec 17 11:11:36.615 INFO [stderr] 79 | writer.write(&buf); Dec 17 11:11:36.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.615 INFO [stderr] | Dec 17 11:11:36.616 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.616 INFO [stderr] Dec 17 11:11:36.620 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.620 INFO [stderr] --> src/remote_play/stream.rs:22:9 Dec 17 11:11:36.620 INFO [stderr] | Dec 17 11:11:36.620 INFO [stderr] 22 | stream.flush(); Dec 17 11:11:36.621 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 11:11:36.621 INFO [stderr] | Dec 17 11:11:36.621 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.621 INFO [stderr] Dec 17 11:11:36.659 INFO [stderr] warning: unused import: `ByteOrder` Dec 17 11:11:36.659 INFO [stderr] --> src/remote_play/packets.rs:4:17 Dec 17 11:11:36.659 INFO [stderr] | Dec 17 11:11:36.659 INFO [stderr] 4 | use byteorder::{ByteOrder, WriteBytesExt, LittleEndian, BigEndian}; Dec 17 11:11:36.659 INFO [stderr] | ^^^^^^^^^ Dec 17 11:11:36.659 INFO [stderr] Dec 17 11:11:36.686 INFO [stderr] warning: unused variable: `stream` Dec 17 11:11:36.686 INFO [stderr] --> src/remote_play/stream.rs:25:9 Dec 17 11:11:36.686 INFO [stderr] | Dec 17 11:11:36.686 INFO [stderr] 25 | let stream = TcpStream::connect(addr).expect("error connecting tcp stream"); Dec 17 11:11:36.686 INFO [stderr] | ^^^^^^ help: consider using `_stream` instead Dec 17 11:11:36.686 INFO [stderr] | Dec 17 11:11:36.686 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 11:11:36.686 INFO [stderr] Dec 17 11:11:36.686 INFO [stderr] warning: unused variable: `reader` Dec 17 11:11:36.686 INFO [stderr] --> src/remote_play/packets.rs:65:13 Dec 17 11:11:36.686 INFO [stderr] | Dec 17 11:11:36.686 INFO [stderr] 65 | fn read(reader: &mut Read) -> Result { Dec 17 11:11:36.686 INFO [stderr] | ^^^^^^ help: consider using `_reader` instead Dec 17 11:11:36.686 INFO [stderr] Dec 17 11:11:36.744 INFO [stderr] warning: variable does not need to be mutable Dec 17 11:11:36.744 INFO [stderr] --> src/server.rs:29:9 Dec 17 11:11:36.744 INFO [stderr] | Dec 17 11:11:36.744 INFO [stderr] 29 | let mut response = Response::new(); Dec 17 11:11:36.744 INFO [stderr] | ----^^^^^^^^ Dec 17 11:11:36.744 INFO [stderr] | | Dec 17 11:11:36.744 INFO [stderr] | help: remove this `mut` Dec 17 11:11:36.744 INFO [stderr] | Dec 17 11:11:36.744 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 11:11:36.744 INFO [stderr] Dec 17 11:11:36.746 INFO [stderr] warning: struct is never constructed: `ScreenPacketReaders` Dec 17 11:11:36.746 INFO [stderr] --> src/remote_play/stream.rs:28:1 Dec 17 11:11:36.746 INFO [stderr] | Dec 17 11:11:36.746 INFO [stderr] 28 | struct ScreenPacketReaders { Dec 17 11:11:36.746 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.746 INFO [stderr] | Dec 17 11:11:36.746 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 11:11:36.746 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:71:9 Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] 71 | buf.write_u32::(self.magic); Dec 17 11:11:36.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 11:11:36.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.748 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:72:9 Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] 72 | buf.write_u32::(self.sequence); Dec 17 11:11:36.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.748 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:73:9 Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] 73 | buf.write_u32::(self.packet_type); Dec 17 11:11:36.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.748 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:74:9 Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] 74 | buf.write_u32::(self.command); Dec 17 11:11:36.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.748 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:76:13 Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] 76 | buf.write_u32::(*i); Dec 17 11:11:36.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.748 INFO [stderr] | Dec 17 11:11:36.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.748 INFO [stderr] Dec 17 11:11:36.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.748 INFO [stderr] --> src/remote_play/packets.rs:78:9 Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] 78 | buf.write_u32::(0); Dec 17 11:11:36.749 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.749 INFO [stderr] Dec 17 11:11:36.749 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.749 INFO [stderr] --> src/remote_play/packets.rs:79:9 Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] 79 | writer.write(&buf); Dec 17 11:11:36.749 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.749 INFO [stderr] Dec 17 11:11:36.749 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.749 INFO [stderr] --> src/remote_play/packets.rs:135:13 Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] 135 | write!(&mut hex, "{:02X}", byte); Dec 17 11:11:36.749 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 11:11:36.749 INFO [stderr] | Dec 17 11:11:36.749 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.749 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 17 11:11:36.749 INFO [stderr] Dec 17 11:11:36.750 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 11:11:36.750 INFO [stderr] --> src/remote_play/stream.rs:22:9 Dec 17 11:11:36.750 INFO [stderr] | Dec 17 11:11:36.750 INFO [stderr] 22 | stream.flush(); Dec 17 11:11:36.750 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 17 11:11:36.750 INFO [stderr] | Dec 17 11:11:36.750 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 11:11:36.750 INFO [stderr] Dec 17 11:11:36.800 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.63s Dec 17 11:11:38.048 INFO running `"docker" "inspect" "ae413123627a3eeb7c84a91b71d722cfffb23f28f2b36409881391e43e337a42"` Dec 17 11:11:38.366 INFO running `"docker" "rm" "-f" "ae413123627a3eeb7c84a91b71d722cfffb23f28f2b36409881391e43e337a42"` Dec 17 11:11:38.632 INFO [stdout] ae413123627a3eeb7c84a91b71d722cfffb23f28f2b36409881391e43e337a42