[INFO] cloning repository https://github.com/srknzl/rust-ping-pong-tcp-socket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/srknzl/rust-ping-pong-tcp-socket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrknzl%2Frust-ping-pong-tcp-socket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrknzl%2Frust-ping-pong-tcp-socket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c621d12b92e26bc722254bfd6c81e8b900a6ee9
[INFO] checking srknzl/rust-ping-pong-tcp-socket against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrknzl%2Frust-ping-pong-tcp-socket" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/srknzl/rust-ping-pong-tcp-socket on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/srknzl/rust-ping-pong-tcp-socket
[INFO] finished tweaking git repo https://github.com/srknzl/rust-ping-pong-tcp-socket
[INFO] tweaked toml for git repo https://github.com/srknzl/rust-ping-pong-tcp-socket written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/srknzl/rust-ping-pong-tcp-socket 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53e1dd5a082277c7ae3c39e65c81e58411f76bd736a45e7940cc4db6a533c1c3
[INFO] running `Command { std: "docker" "start" "-a" "53e1dd5a082277c7ae3c39e65c81e58411f76bd736a45e7940cc4db6a533c1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53e1dd5a082277c7ae3c39e65c81e58411f76bd736a45e7940cc4db6a533c1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e1dd5a082277c7ae3c39e65c81e58411f76bd736a45e7940cc4db6a533c1c3", kill_on_drop: false }`
[INFO] [stdout] 53e1dd5a082277c7ae3c39e65c81e58411f76bd736a45e7940cc4db6a533c1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e8b5b3ee64bb5a0ecd6dde197f1e2ea668da71bfc6ac8b65e1182a2afb1fe2a
[INFO] running `Command { std: "docker" "start" "-a" "5e8b5b3ee64bb5a0ecd6dde197f1e2ea668da71bfc6ac8b65e1182a2afb1fe2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "5e8b5b3ee64bb5a0ecd6dde197f1e2ea668da71bfc6ac8b65e1182a2afb1fe2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e8b5b3ee64bb5a0ecd6dde197f1e2ea668da71bfc6ac8b65e1182a2afb1fe2a", kill_on_drop: false }`
[INFO] [stdout] 5e8b5b3ee64bb5a0ecd6dde197f1e2ea668da71bfc6ac8b65e1182a2afb1fe2a
[INFO] checking srknzl/rust-ping-pong-tcp-socket against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsrknzl%2Frust-ping-pong-tcp-socket" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/srknzl/rust-ping-pong-tcp-socket on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/srknzl/rust-ping-pong-tcp-socket
[INFO] finished tweaking git repo https://github.com/srknzl/rust-ping-pong-tcp-socket
[INFO] tweaked toml for git repo https://github.com/srknzl/rust-ping-pong-tcp-socket written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/srknzl/rust-ping-pong-tcp-socket 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ff4fd9cd7e0149a144ffd29aedf733c8298e4c261faed57ba095dcbce2da206
[INFO] running `Command { std: "docker" "start" "-a" "1ff4fd9cd7e0149a144ffd29aedf733c8298e4c261faed57ba095dcbce2da206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff4fd9cd7e0149a144ffd29aedf733c8298e4c261faed57ba095dcbce2da206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff4fd9cd7e0149a144ffd29aedf733c8298e4c261faed57ba095dcbce2da206", kill_on_drop: false }`
[INFO] [stdout] 1ff4fd9cd7e0149a144ffd29aedf733c8298e4c261faed57ba095dcbce2da206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e391488b77ab5755bfda190d6dd1887cb9422f308914c93a59e060cff7c02969
[INFO] running `Command { std: "docker" "start" "-a" "e391488b77ab5755bfda190d6dd1887cb9422f308914c93a59e060cff7c02969", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tcp v0.1.0 (/opt/rustwide/workdir)
[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:101:11
[INFO] [stdout]     |
[INFO] [stdout] 47  |     let server_join_handle: thread::JoinHandle<()>;
[INFO] [stdout]     |         ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 48  |     let (tx, rx): (Sender<bool>, Receiver<bool>) = mpsc::channel();
[INFO] [stdout]     |          --  -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |          |
[INFO] [stdout]     |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 101 |     match server_join_handle.join() {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[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:101:11
[INFO] [stdout]     |
[INFO] [stdout] 47  |     let server_join_handle: thread::JoinHandle<()>;
[INFO] [stdout]     |         ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 48  |     let (tx, rx): (Sender<bool>, Receiver<bool>) = mpsc::channel();
[INFO] [stdout]     |          --  -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |          |
[INFO] [stdout]     |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 101 |     match server_join_handle.join() {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[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/tcp_server.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |       pub fn listen(mut self, sender: Sender<bool>) -> Result<thread::JoinHandle<()>, String> {
[INFO] [stdout]    |                     --------  -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |           match thread::Builder::new().name("listener_thread".to_string()).spawn(move || {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 43 | |             for stream in self.listener.incoming() {
[INFO] [stdout] 44 | |                 match stream {
[INFO] [stdout] 45 | |                     Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | |             }
[INFO] [stdout] 68 | |         }) {
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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/tcp_server.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |       pub fn listen(mut self, sender: Sender<bool>) -> Result<thread::JoinHandle<()>, String> {
[INFO] [stdout]    |                     --------  -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |           match thread::Builder::new().name("listener_thread".to_string()).spawn(move || {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 43 | |             for stream in self.listener.incoming() {
[INFO] [stdout] 44 | |                 match stream {
[INFO] [stdout] 45 | |                     Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 67 | |             }
[INFO] [stdout] 68 | |         }) {
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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/tcp_server.rs:95:15
[INFO] [stdout]     |
[INFO] [stdout] 94  |       fn handle_incoming(addr: SocketAddr, sender: Sender<bool>, mut game_state: GameState, mut stream: TcpStream) -> () {
[INFO] [stdout]     |                                            --------------------                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95  |           match thread::Builder::new().name(format!("handler_thread_{}", addr)).spawn(move || {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 96  | |             log!("Handling incoming connection");
[INFO] [stdout] 97  | |             loop {
[INFO] [stdout] 98  | |                 let mut buf: String = String::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 133 | |             }
[INFO] [stdout] 134 | |         }) {
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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/tcp_server.rs:95:15
[INFO] [stdout]     |
[INFO] [stdout] 94  |       fn handle_incoming(addr: SocketAddr, sender: Sender<bool>, mut game_state: GameState, mut stream: TcpStream) -> () {
[INFO] [stdout]     |                                            --------------------                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95  |           match thread::Builder::new().name(format!("handler_thread_{}", addr)).spawn(move || {
[INFO] [stdout]     |  _______________^
[INFO] [stdout] 96  | |             log!("Handling incoming connection");
[INFO] [stdout] 97  | |             loop {
[INFO] [stdout] 98  | |                 let mut buf: String = String::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 133 | |             }
[INFO] [stdout] 134 | |         }) {
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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/tcp_client.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |       pub fn run(mut self) -> Result<thread::JoinHandle<()>, String> {
[INFO] [stdout]    |                  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 32 |           match thread::Builder::new().name("client_thread".to_string()).spawn(move || {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 33 | |             self.send_random_message();
[INFO] [stdout] 34 | |             loop {
[INFO] [stdout] 35 | |                 let mut buf_reader = BufReader::new(&self.stream);
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |             }
[INFO] [stdout] 51 | |         }) {
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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/tcp_client.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 31 |       pub fn run(mut self) -> Result<thread::JoinHandle<()>, String> {
[INFO] [stdout]    |                  -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 32 |           match thread::Builder::new().name("client_thread".to_string()).spawn(move || {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 33 | |             self.send_random_message();
[INFO] [stdout] 34 | |             loop {
[INFO] [stdout] 35 | |                 let mut buf_reader = BufReader::new(&self.stream);
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |             }
[INFO] [stdout] 51 | |         }) {
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp` (bin "tcp") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tcp` (bin "tcp" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "e391488b77ab5755bfda190d6dd1887cb9422f308914c93a59e060cff7c02969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e391488b77ab5755bfda190d6dd1887cb9422f308914c93a59e060cff7c02969", kill_on_drop: false }`
[INFO] [stdout] e391488b77ab5755bfda190d6dd1887cb9422f308914c93a59e060cff7c02969