[INFO] cloning repository https://github.com/AnickaBurova/redirect-keyboard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnickaBurova/redirect-keyboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fredirect-keyboard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fredirect-keyboard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] afc99160b548734d6fe438615dbcd28bc818cfda [INFO] checking AnickaBurova/redirect-keyboard/afc99160b548734d6fe438615dbcd28bc818cfda against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnickaBurova%2Fredirect-keyboard" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnickaBurova/redirect-keyboard on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnickaBurova/redirect-keyboard [INFO] finished tweaking git repo https://github.com/AnickaBurova/redirect-keyboard [INFO] tweaked toml for git repo https://github.com/AnickaBurova/redirect-keyboard written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AnickaBurova/redirect-keyboard already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2a071d5fc370873821e5475be0f1348ddba81aa525abab050cdb23e0e2191ea [INFO] running `Command { std: "docker" "start" "-a" "a2a071d5fc370873821e5475be0f1348ddba81aa525abab050cdb23e0e2191ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2a071d5fc370873821e5475be0f1348ddba81aa525abab050cdb23e0e2191ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a071d5fc370873821e5475be0f1348ddba81aa525abab050cdb23e0e2191ea", kill_on_drop: false }` [INFO] [stdout] a2a071d5fc370873821e5475be0f1348ddba81aa525abab050cdb23e0e2191ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c374b43e2d187d83985629435be75a1d19c94eb40bd76ea3d9bf20fdd211d53 [INFO] running `Command { std: "docker" "start" "-a" "4c374b43e2d187d83985629435be75a1d19c94eb40bd76ea3d9bf20fdd211d53", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking argparse v0.2.1 [INFO] [stderr] Compiling user32-sys v0.1.2 [INFO] [stderr] Checking redirect-keyboard v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `stdin` [INFO] [stdout] --> src/red_key/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Error, ErrorKind, Result , stdin }; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | let code : u8 = try!(stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:22:36 [INFO] [stdout] | [INFO] [stdout] 22 | 1 => Message::KeyPress(try!(stream.read_u8())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | let _ = try!(stream.write(&[1u8,code])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | let mut stream = try!(TcpStream::connect((&config.outsideip as &str,config.port))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | let listener = try!(TcpListener::bind((&config.localip as &str,config.port))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/red_key/mod.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn run_master(stream : &mut TcpStream) -> Result<()>{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, and `stdin` [INFO] [stdout] --> src/red_key/mod.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Error, ErrorKind, Result , stdin }; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | let code : u8 = try!(stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:22:36 [INFO] [stdout] | [INFO] [stdout] 22 | 1 => Message::KeyPress(try!(stream.read_u8())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/red_key/mod.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | let _ = try!(stream.write(&[1u8,code])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | let mut stream = try!(TcpStream::connect((&config.outsideip as &str,config.port))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:46:20 [INFO] [stdout] | [INFO] [stdout] 46 | let listener = try!(TcpListener::bind((&config.localip as &str,config.port))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_message` is never used [INFO] [stdout] --> src/red_key/mod.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn send_message(stream : &mut TcpStream, msg : Message) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 51 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 55 | run(&mut stream.try_clone().unwrap(),cfg) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/red_key/mod.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn run_master(stream : &mut TcpStream) -> Result<()>{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redirect-keyboard` (bin "redirect-keyboard" test) due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `send_message` is never used [INFO] [stdout] --> src/red_key/mod.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn send_message(stream : &mut TcpStream, msg : Message) -> Result<()>{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:55:30 [INFO] [stdout] | [INFO] [stdout] 51 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 55 | run(&mut stream.try_clone().unwrap(),cfg) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redirect-keyboard` (bin "redirect-keyboard") due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4c374b43e2d187d83985629435be75a1d19c94eb40bd76ea3d9bf20fdd211d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c374b43e2d187d83985629435be75a1d19c94eb40bd76ea3d9bf20fdd211d53", kill_on_drop: false }` [INFO] [stdout] 4c374b43e2d187d83985629435be75a1d19c94eb40bd76ea3d9bf20fdd211d53