[INFO] cloning repository https://github.com/hallcristobal/server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hallcristobal/server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhallcristobal%2Fserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhallcristobal%2Fserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28d4d7641e46929b209562b20d0aee7b8a15d5a8 [INFO] checking hallcristobal/server against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhallcristobal%2Fserver" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hallcristobal/server 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/hallcristobal/server [INFO] finished tweaking git repo https://github.com/hallcristobal/server [INFO] tweaked toml for git repo https://github.com/hallcristobal/server written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hallcristobal/server 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding server v0.1.0 (/workspace/builds/worker-6-tc1/source) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schedule_recv v0.1.0 [INFO] [stderr] Downloaded parking_lot_core v0.2.2 [INFO] [stderr] Downloaded smallvec v0.4.1 [INFO] [stderr] Downloaded redox_syscall v0.1.27 [INFO] [stderr] Downloaded parking_lot v0.4.4 [INFO] [stderr] Downloaded thread-id v3.2.0 [INFO] [stderr] Downloaded libc v0.2.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 80bd41da7704e885a4bde10ebd7b18b6b3ffa5a61b17f71f0a2fcd46caab4342 [INFO] running `Command { std: "docker" "start" "-a" "80bd41da7704e885a4bde10ebd7b18b6b3ffa5a61b17f71f0a2fcd46caab4342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80bd41da7704e885a4bde10ebd7b18b6b3ffa5a61b17f71f0a2fcd46caab4342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bd41da7704e885a4bde10ebd7b18b6b3ffa5a61b17f71f0a2fcd46caab4342", kill_on_drop: false }` [INFO] [stdout] 80bd41da7704e885a4bde10ebd7b18b6b3ffa5a61b17f71f0a2fcd46caab4342 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e860a8f4c73b47c694325a9cf4fdaaa83f910e7f1f79f694bf54ed554f2fd342 [INFO] running `Command { std: "docker" "start" "-a" "e860a8f4c73b47c694325a9cf4fdaaa83f910e7f1f79f694bf54ed554f2fd342", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.28 [INFO] [stderr] Checking smallvec v0.4.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking thread-id v3.2.0 [INFO] [stderr] Checking parking_lot_core v0.2.2 [INFO] [stderr] Checking parking_lot v0.4.4 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/connection.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | Err(err) => Err(Error::new(ErrorKind::Other, err.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | Err(ref err) if err.description() == "EOF" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | Err(ref err) if err.description() == "operation would block" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/connection.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | Err(err) => Err(Error::new(ErrorKind::Other, err.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | Err(ref err) if err.description() == "EOF" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | Err(ref err) if err.description() == "operation would block" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reconnect`, `add_reconnect_attempt`, and `get_reconnect_attempts` are never used [INFO] [stdout] --> src/connection.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn reconnect(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | fn add_reconnect_attempt(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn get_reconnect_attempts(&self) -> u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reconnect`, `add_reconnect_attempt`, and `get_reconnect_attempts` are never used [INFO] [stdout] --> src/connection.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn reconnect(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | fn add_reconnect_attempt(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn get_reconnect_attempts(&self) -> u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "e860a8f4c73b47c694325a9cf4fdaaa83f910e7f1f79f694bf54ed554f2fd342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e860a8f4c73b47c694325a9cf4fdaaa83f910e7f1f79f694bf54ed554f2fd342", kill_on_drop: false }` [INFO] [stdout] e860a8f4c73b47c694325a9cf4fdaaa83f910e7f1f79f694bf54ed554f2fd342 [INFO] checking hallcristobal/server 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%2Fhallcristobal%2Fserver" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hallcristobal/server 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/hallcristobal/server [INFO] finished tweaking git repo https://github.com/hallcristobal/server [INFO] tweaked toml for git repo https://github.com/hallcristobal/server written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hallcristobal/server 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding server v0.1.0 (/workspace/builds/worker-6-tc2/source) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 44ab9e6ca146248a6dbe6889aad4cf5121ef340e205bb6fe0b6781195ef20220 [INFO] running `Command { std: "docker" "start" "-a" "44ab9e6ca146248a6dbe6889aad4cf5121ef340e205bb6fe0b6781195ef20220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44ab9e6ca146248a6dbe6889aad4cf5121ef340e205bb6fe0b6781195ef20220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ab9e6ca146248a6dbe6889aad4cf5121ef340e205bb6fe0b6781195ef20220", kill_on_drop: false }` [INFO] [stdout] 44ab9e6ca146248a6dbe6889aad4cf5121ef340e205bb6fe0b6781195ef20220 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fe9b04a5465419dcaf02dccf915106533463e6ebf09941e3833a4e128084ec6f [INFO] running `Command { std: "docker" "start" "-a" "fe9b04a5465419dcaf02dccf915106533463e6ebf09941e3833a4e128084ec6f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.28 [INFO] [stderr] Checking smallvec v0.4.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking thread-id v3.2.0 [INFO] [stderr] Checking parking_lot_core v0.2.2 [INFO] [stderr] Checking parking_lot v0.4.4 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/connection.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | Err(err) => Err(Error::new(ErrorKind::Other, err.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/connection.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | Err(err) => Err(Error::new(ErrorKind::Other, err.description())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | Err(ref err) if err.description() == "EOF" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/server.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | Err(ref err) if err.description() == "EOF" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | Err(ref err) if err.description() == "operation would block" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/client.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | Err(ref err) if err.description() == "operation would block" => {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reconnect`, `add_reconnect_attempt`, and `get_reconnect_attempts` are never used [INFO] [stdout] --> src/connection.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn reconnect(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | fn add_reconnect_attempt(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn get_reconnect_attempts(&self) -> u8; [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/connection.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 33 | reader: BufReader, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | writer: BufWriter, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | reader: Mutex::new(reader), [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] warning: methods `reconnect`, `add_reconnect_attempt`, and `get_reconnect_attempts` are never used [INFO] [stdout] --> src/connection.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn reconnect(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | fn add_reconnect_attempt(&self) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn get_reconnect_attempts(&self) -> u8; [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/connection.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 33 | reader: BufReader, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | writer: BufWriter, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | writer: Mutex::new(writer), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | let socket = TcpStream::connect(&format!("{}:{}", host, port))?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok(NetConnection::new( [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | host, [INFO] [stdout] 48 | | port, [INFO] [stdout] 49 | | BufReader::new(socket.try_clone()?), [INFO] [stdout] 50 | | BufWriter::new(socket), [INFO] [stdout] 51 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 56 | fn from(stream: TcpStream) -> NetConnection { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | reader: Mutex::new(BufReader::new(stream.try_clone().unwrap())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 56 | fn from(stream: TcpStream) -> NetConnection { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | writer: Mutex::new(BufWriter::new(stream)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/server.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: TcpStream, list: ServerMap, index: usize) -> Self { [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] 20 | Server { [INFO] [stdout] 21 | inner: Arc::new(ServerInner::new(stream)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/server_inner.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let stream = NetConnection::from(stream); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | ServerInner { [INFO] [stdout] 23 | host: RwLock::new(stream), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 33 | reader: BufReader, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | writer: BufWriter, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | reader: Mutex::new(reader), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server_inner.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let stream = NetConnection::from(stream); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | clients: Arc::new(RwLock::new(HashMap::new())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 33 | reader: BufReader, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 34 | writer: BufWriter, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | writer: Mutex::new(writer), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | let socket = TcpStream::connect(&format!("{}:{}", host, port))?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | Ok(NetConnection::new( [INFO] [stdout] | ____________^ [INFO] [stdout] 47 | | host, [INFO] [stdout] 48 | | port, [INFO] [stdout] 49 | | BufReader::new(socket.try_clone()?), [INFO] [stdout] 50 | | BufWriter::new(socket), [INFO] [stdout] 51 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 56 | fn from(stream: TcpStream) -> NetConnection { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | reader: Mutex::new(BufReader::new(stream.try_clone().unwrap())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/connection.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 56 | fn from(stream: TcpStream) -> NetConnection { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | writer: Mutex::new(BufWriter::new(stream)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/server.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(stream: TcpStream, list: ServerMap, index: usize) -> Self { [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] 20 | Server { [INFO] [stdout] 21 | inner: Arc::new(ServerInner::new(stream)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/server_inner.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let stream = NetConnection::from(stream); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | ServerInner { [INFO] [stdout] 23 | host: RwLock::new(stream), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/server_inner.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let stream = NetConnection::from(stream); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | clients: Arc::new(RwLock::new(HashMap::new())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `server` (bin "server") due to 9 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `server` (bin "server" test) due to 9 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fe9b04a5465419dcaf02dccf915106533463e6ebf09941e3833a4e128084ec6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe9b04a5465419dcaf02dccf915106533463e6ebf09941e3833a4e128084ec6f", kill_on_drop: false }` [INFO] [stdout] fe9b04a5465419dcaf02dccf915106533463e6ebf09941e3833a4e128084ec6f