[INFO] cloning repository https://github.com/ibraheemdev/too-many-web-servers
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking ibraheemdev/too-many-web-servers against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibraheemdev%2Ftoo-many-web-servers" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ibraheemdev/too-many-web-servers 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/ibraheemdev/too-many-web-servers
[INFO] finished tweaking git repo https://github.com/ibraheemdev/too-many-web-servers
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[INFO] crate git repo https://github.com/ibraheemdev/too-many-web-servers 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 }`
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[INFO] running `Command { std: "docker" "inspect" "fdf8a57a4723d314b8b13619b4f4d7a43e719561cdf8421ef3360bb0db04989e", kill_on_drop: false }`
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[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] 5f939f11fb8ea144de1fe4874485e62cf2b9f91089b113fdd80eb33627141b5f
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[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling quote v1.0.32
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[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]     Checking epoll v4.3.3
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking learning-async-rust-with-too-many-web-servers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "5f939f11fb8ea144de1fe4874485e62cf2b9f91089b113fdd80eb33627141b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f939f11fb8ea144de1fe4874485e62cf2b9f91089b113fdd80eb33627141b5f", kill_on_drop: false }`
[INFO] [stdout] 5f939f11fb8ea144de1fe4874485e62cf2b9f91089b113fdd80eb33627141b5f
[INFO] checking ibraheemdev/too-many-web-servers 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%2Fibraheemdev%2Ftoo-many-web-servers" "/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/ibraheemdev/too-many-web-servers 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/ibraheemdev/too-many-web-servers
[INFO] finished tweaking git repo https://github.com/ibraheemdev/too-many-web-servers
[INFO] tweaked toml for git repo https://github.com/ibraheemdev/too-many-web-servers written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ibraheemdev/too-many-web-servers 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-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] 175aea7aa47cdfc81bb2f9910ec39bb12f788361f9893a21bfcdd38219249a17
[INFO] running `Command { std: "docker" "start" "-a" "175aea7aa47cdfc81bb2f9910ec39bb12f788361f9893a21bfcdd38219249a17", kill_on_drop: false }`
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[INFO] [stdout] 175aea7aa47cdfc81bb2f9910ec39bb12f788361f9893a21bfcdd38219249a17
[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] 2b8d7b3413481c9a105c48c455ce825302bbf57d8eb38cccf2260d40ce5fa0fc
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[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking epoll v4.3.3
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking tokio v1.30.0
[INFO] [stderr]     Checking learning-async-rust-with-too-many-web-servers 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/bin/functional.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |       .chain(|listener| {
[INFO] [stdout]    |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |           poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 28 | |             Ok((connection, _)) => {
[INFO] [stdout] 29 | |                 connection.set_nonblocking(true).unwrap();
[INFO] [stdout] 30 | |                 SCHEDULER.spawn(handle(connection));
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |             Err(e) => panic!("{e}"),
[INFO] [stdout] 36 | |         })
[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/bin/functional.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |         poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |                       -        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/functional.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |       .chain(|listener| {
[INFO] [stdout]    |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |           poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 28 | |             Ok((connection, _)) => {
[INFO] [stdout] 29 | |                 connection.set_nonblocking(true).unwrap();
[INFO] [stdout] 30 | |                 SCHEDULER.spawn(handle(connection));
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |             Err(e) => panic!("{e}"),
[INFO] [stdout] 36 | |         })
[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/bin/functional.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 26 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |         poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |                       -        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/functional.rs:42:5
[INFO] [stdout]     |
[INFO] [stdout] 40  |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41  |       let mut connection = Some(connection);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42  | /     poll_fn(move |waker| {
[INFO] [stdout] 43  | |         REACTOR.with(|reactor| {
[INFO] [stdout] 44  | |             reactor.add(connection.as_ref().unwrap().as_raw_fd(), waker);
[INFO] [stdout] 45  | |         });
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         })
[INFO] [stdout] 113 | |     })
[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/bin/functional.rs:42:5
[INFO] [stdout]     |
[INFO] [stdout] 40  |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41  |       let mut connection = Some(connection);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42  | /     poll_fn(move |waker| {
[INFO] [stdout] 43  | |         REACTOR.with(|reactor| {
[INFO] [stdout] 44  | |             reactor.add(connection.as_ref().unwrap().as_raw_fd(), waker);
[INFO] [stdout] 45  | |         });
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |         })
[INFO] [stdout] 113 | |     })
[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/bin/functional.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut connection = Some(connection);
[INFO] [stdout]    |             ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |     poll_fn(move |waker| {
[INFO] [stdout]    |                   ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 47 |         Some(connection.take())
[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/bin/functional.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut connection = Some(connection);
[INFO] [stdout]    |             ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |     poll_fn(move |waker| {
[INFO] [stdout]    |                   ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 47 |         Some(connection.take())
[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/bin/functional.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |       .chain(move |mut connection| {
[INFO] [stdout]    |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |           poll_fn(move |_| {
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 54 | |             loop {
[INFO] [stdout] 55 | |                 // try reading from the stream
[INFO] [stdout] 56 | |                 match connection.as_mut().unwrap().read(&mut request) {
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |             Some(connection.take())
[INFO] [stdout] 78 | |         })
[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/bin/functional.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |       .chain(move |mut connection| {
[INFO] [stdout]    |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |           poll_fn(move |_| {
[INFO] [stdout]    |  _________________^
[INFO] [stdout] 54 | |             loop {
[INFO] [stdout] 55 | |                 // try reading from the stream
[INFO] [stdout] 56 | |                 match connection.as_mut().unwrap().read(&mut request) {
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |             Some(connection.take())
[INFO] [stdout] 78 | |         })
[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/bin/functional.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |     .chain(move |mut connection| {
[INFO] [stdout]    |                      ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |         poll_fn(move |_| {
[INFO] [stdout]    |                       - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 77 |             Some(connection.take())
[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/bin/functional.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |     .chain(move |mut connection| {
[INFO] [stdout]    |                      ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |         poll_fn(move |_| {
[INFO] [stdout]    |                       - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 77 |             Some(connection.take())
[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/bin/functional.rs:89:17
[INFO] [stdout]     |
[INFO] [stdout] 80  |       .chain(move |mut connection| {
[INFO] [stdout]     |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89  |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 90  | |             loop {
[INFO] [stdout] 91  | |                 match connection
[INFO] [stdout] 92  | |                     .as_mut()
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |             Some(connection.take())
[INFO] [stdout] 112 | |         })
[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/bin/functional.rs:89:17
[INFO] [stdout]     |
[INFO] [stdout] 80  |       .chain(move |mut connection| {
[INFO] [stdout]     |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89  |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 90  | |             loop {
[INFO] [stdout] 91  | |                 match connection
[INFO] [stdout] 92  | |                     .as_mut()
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |             Some(connection.take())
[INFO] [stdout] 112 | |         })
[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/bin/functional.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 80  |     .chain(move |mut connection| {
[INFO] [stdout]     |                      ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89  |         poll_fn(move |_| {
[INFO] [stdout]     |                       - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 111 |             Some(connection.take())
[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/bin/functional.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 80  |     .chain(move |mut connection| {
[INFO] [stdout]     |                      ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89  |         poll_fn(move |_| {
[INFO] [stdout]     |                       - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 111 |             Some(connection.take())
[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/bin/functional.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |       .chain(move |mut connection| {
[INFO] [stdout]     |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 116 | |             match connection.as_mut().unwrap().flush() {
[INFO] [stdout] 117 | |                 Ok(_) => {}
[INFO] [stdout] 118 | |                 Err(e) if e.kind() == io::ErrorKind::WouldBlock => {
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |             Some(())
[INFO] [stdout] 129 | |         })
[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/bin/functional.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |       .chain(move |mut connection| {
[INFO] [stdout]     |                    -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 116 | |             match connection.as_mut().unwrap().flush() {
[INFO] [stdout] 117 | |                 Ok(_) => {}
[INFO] [stdout] 118 | |                 Err(e) if e.kind() == io::ErrorKind::WouldBlock => {
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |             Some(())
[INFO] [stdout] 129 | |         })
[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/bin/functional.rs:167:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |         fn chain<F, T>(self, transition: F) -> Chain<Self, F, T>
[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] 167 |                 transition: Some(transition),
[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/bin/functional.rs:167:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |         fn chain<F, T>(self, transition: F) -> Chain<Self, F, T>
[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] 167 |                 transition: Some(transition),
[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 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[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/bin/graceful.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |   fn spawn_blocking(blocking_work: impl FnOnce() + Send + 'static) -> impl Future<Output = ()> {
[INFO] [stdout]    |                     --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |       let state: Arc<Mutex<(bool, Option<Waker>)>> = Arc::default();
[INFO] [stdout]    |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |       let state_handle = state.clone();
[INFO] [stdout]    |           ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 34 |       poll_fn(move |waker| match &mut *state.lock().unwrap() {
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 35 | |         // work is not completed, store our waker and come back later
[INFO] [stdout] 36 | |         (false, state) => {
[INFO] [stdout] 37 | |             *state = Some(waker);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         (true, _) => Some(()),
[INFO] [stdout] 42 | |     })
[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/bin/graceful.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let state: Arc<Mutex<(bool, Option<Waker>)>> = Arc::default();
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 34 |     poll_fn(move |waker| match &mut *state.lock().unwrap() {
[INFO] [stdout]    |                   -----             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/graceful.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |       let tasks_ref = tasks.clone();
[INFO] [stdout]    |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |
[INFO] [stdout] 61 | /     poll_fn(|waker| {
[INFO] [stdout] 62 | |         let listener = TcpListener::bind("localhost:3000").unwrap();
[INFO] [stdout] 63 | |
[INFO] [stdout] 64 | |         listener.set_nonblocking(true).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |         select(listen, ctrl_c())
[INFO] [stdout] 93 | |     })
[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/bin/graceful.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |     let tasks_ref = tasks.clone();
[INFO] [stdout]    |         --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 94 |     .chain(|_ctrl_c| graceful_shutdown(tasks_ref))
[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/bin/graceful.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         let listen = poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92 |         select(listen, ctrl_c())
[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/bin/graceful.rs:73:45
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         let listen = poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |                                    -        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/graceful.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |                   let tasks = tasks.clone();
[INFO] [stdout]    |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 80 |                   SCHEDULER.spawn(handle(connection).chain(|_| {
[INFO] [stdout] 81 |                       poll_fn(move |_| {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 82 | |                         tasks.decrement();
[INFO] [stdout] 83 | |                         Some(())
[INFO] [stdout] 84 | |                     })
[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/bin/graceful.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 97  | fn graceful_shutdown(tasks: Arc<Counter>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                      ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 98  |     let timer = spawn_blocking(|| thread::sleep(Duration::from_secs(30)));
[INFO] [stdout]     |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 99  |     let request_counter = tasks.wait_for_zero();
[INFO] [stdout]     |         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 100 |
[INFO] [stdout] 101 |     select(timer, request_counter).chain(|_| {
[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/bin/graceful.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |       fn wait_for_zero(self: Arc<Self>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                        ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 134 |           poll_fn(move |waker| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 135 | |             match &mut *self.state.lock().unwrap() {
[INFO] [stdout] 136 | |                 // work is completed
[INFO] [stdout] 137 | |                 (0, _) => Some(()),
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |             }
[INFO] [stdout] 144 | |         })
[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/bin/graceful.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn wait_for_zero(self: Arc<Self>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                      ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 134 |         poll_fn(move |waker| {
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 135 |             match &mut *self.state.lock().unwrap() {
[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/bin/graceful.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       let connection = Arc::new(connection);
[INFO] [stdout]     |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 153 |
[INFO] [stdout] 154 | /     poll_fn(move |waker| {
[INFO] [stdout] 155 | |         REACTOR.with(|reactor| {
[INFO] [stdout] 156 | |             reactor.add(connection.as_raw_fd(), waker);
[INFO] [stdout] 157 | |         });
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |         })
[INFO] [stdout] 225 | |     })
[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/bin/graceful.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       let connection = Arc::new(connection);
[INFO] [stdout]     |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 226 |       .chain(move |_| {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 227 | |         poll_fn(move |_| {
[INFO] [stdout] 228 | |             let connection = &mut &*flush_connection_ref;
[INFO] [stdout] ...   |
[INFO] [stdout] 243 | |         })
[INFO] [stdout] 244 | |     })
[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/bin/graceful.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 165 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 166 | |             let connection = &mut &*read_connection_ref;
[INFO] [stdout] 167 | |
[INFO] [stdout] 168 | |             loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |             Some(())
[INFO] [stdout] 192 | |         })
[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/bin/graceful.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 203 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 204 | |             let connection = &mut &*write_connection_ref;
[INFO] [stdout] 205 | |
[INFO] [stdout] 206 | |             loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |             Some(())
[INFO] [stdout] 224 | |         })
[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/bin/graceful.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 227 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 228 | |             let connection = &mut &*flush_connection_ref;
[INFO] [stdout] 229 | |
[INFO] [stdout] 230 | |             match connection.flush() {
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |             Some(())
[INFO] [stdout] 243 | |         })
[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/bin/graceful.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 273 |         fn chain<F, T>(self, transition: F) -> Chain<Self, F, T>
[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] 281 |                 transition: Some(transition),
[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] [stderr] error: could not compile `learning-async-rust-with-too-many-web-servers` (bin "functional") due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning-async-rust-with-too-many-web-servers` (bin "functional" test) due to 11 previous errors
[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/bin/graceful.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |   fn spawn_blocking(blocking_work: impl FnOnce() + Send + 'static) -> impl Future<Output = ()> {
[INFO] [stdout]    |                     --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |       let state: Arc<Mutex<(bool, Option<Waker>)>> = Arc::default();
[INFO] [stdout]    |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |       let state_handle = state.clone();
[INFO] [stdout]    |           ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 34 |       poll_fn(move |waker| match &mut *state.lock().unwrap() {
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 35 | |         // work is not completed, store our waker and come back later
[INFO] [stdout] 36 | |         (false, state) => {
[INFO] [stdout] 37 | |             *state = Some(waker);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         (true, _) => Some(()),
[INFO] [stdout] 42 | |     })
[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/bin/graceful.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let state: Arc<Mutex<(bool, Option<Waker>)>> = Arc::default();
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 34 |     poll_fn(move |waker| match &mut *state.lock().unwrap() {
[INFO] [stdout]    |                   -----             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/graceful.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |       let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |       let tasks_ref = tasks.clone();
[INFO] [stdout]    |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |
[INFO] [stdout] 61 | /     poll_fn(|waker| {
[INFO] [stdout] 62 | |         let listener = TcpListener::bind("localhost:3000").unwrap();
[INFO] [stdout] 63 | |
[INFO] [stdout] 64 | |         listener.set_nonblocking(true).unwrap();
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |         select(listen, ctrl_c())
[INFO] [stdout] 93 | |     })
[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/bin/graceful.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 59 |     let tasks_ref = tasks.clone();
[INFO] [stdout]    |         --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 94 |     .chain(|_ctrl_c| graceful_shutdown(tasks_ref))
[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/bin/graceful.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         let listen = poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92 |         select(listen, ctrl_c())
[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/bin/graceful.rs:73:45
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let tasks = Arc::new(Counter::default());
[INFO] [stdout]    |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |     .chain(|listener| {
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         let listen = poll_fn(move |_| match listener.accept() {
[INFO] [stdout]    |                                    -        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/bin/graceful.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |                   let tasks = tasks.clone();
[INFO] [stdout]    |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 80 |                   SCHEDULER.spawn(handle(connection).chain(|_| {
[INFO] [stdout] 81 |                       poll_fn(move |_| {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 82 | |                         tasks.decrement();
[INFO] [stdout] 83 | |                         Some(())
[INFO] [stdout] 84 | |                     })
[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/bin/graceful.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 97  | fn graceful_shutdown(tasks: Arc<Counter>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                      ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 98  |     let timer = spawn_blocking(|| thread::sleep(Duration::from_secs(30)));
[INFO] [stdout]     |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 99  |     let request_counter = tasks.wait_for_zero();
[INFO] [stdout]     |         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 100 |
[INFO] [stdout] 101 |     select(timer, request_counter).chain(|_| {
[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/bin/graceful.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |       fn wait_for_zero(self: Arc<Self>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                        ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 134 |           poll_fn(move |waker| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 135 | |             match &mut *self.state.lock().unwrap() {
[INFO] [stdout] 136 | |                 // work is completed
[INFO] [stdout] 137 | |                 (0, _) => Some(()),
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |             }
[INFO] [stdout] 144 | |         })
[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/bin/graceful.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn wait_for_zero(self: Arc<Self>) -> impl Future<Output = ()> {
[INFO] [stdout]     |                      ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 134 |         poll_fn(move |waker| {
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 135 |             match &mut *self.state.lock().unwrap() {
[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/bin/graceful.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       let connection = Arc::new(connection);
[INFO] [stdout]     |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 153 |
[INFO] [stdout] 154 | /     poll_fn(move |waker| {
[INFO] [stdout] 155 | |         REACTOR.with(|reactor| {
[INFO] [stdout] 156 | |             reactor.add(connection.as_raw_fd(), waker);
[INFO] [stdout] 157 | |         });
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |         })
[INFO] [stdout] 225 | |     })
[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/bin/graceful.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |   fn handle(connection: TcpStream) -> impl Future<Output = ()> {
[INFO] [stdout]     |             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       let connection = Arc::new(connection);
[INFO] [stdout]     |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 226 |       .chain(move |_| {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 227 | |         poll_fn(move |_| {
[INFO] [stdout] 228 | |             let connection = &mut &*flush_connection_ref;
[INFO] [stdout] ...   |
[INFO] [stdout] 243 | |         })
[INFO] [stdout] 244 | |     })
[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/bin/graceful.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |       let read_connection_ref = connection.clone();
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 165 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 166 | |             let connection = &mut &*read_connection_ref;
[INFO] [stdout] 167 | |
[INFO] [stdout] 168 | |             loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |             Some(())
[INFO] [stdout] 192 | |         })
[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/bin/graceful.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |       let write_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 203 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 204 | |             let connection = &mut &*write_connection_ref;
[INFO] [stdout] 205 | |
[INFO] [stdout] 206 | |             loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 223 | |             Some(())
[INFO] [stdout] 224 | |         })
[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/bin/graceful.rs:227:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |       let flush_connection_ref = connection.clone();
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 227 |           poll_fn(move |_| {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 228 | |             let connection = &mut &*flush_connection_ref;
[INFO] [stdout] 229 | |
[INFO] [stdout] 230 | |             match connection.flush() {
[INFO] [stdout] ...   |
[INFO] [stdout] 242 | |             Some(())
[INFO] [stdout] 243 | |         })
[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/bin/graceful.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 273 |         fn chain<F, T>(self, transition: F) -> Chain<Self, F, T>
[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] 281 |                 transition: Some(transition),
[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 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learning-async-rust-with-too-many-web-servers` (bin "graceful") due to 17 previous errors
[INFO] [stderr] error: could not compile `learning-async-rust-with-too-many-web-servers` (bin "graceful" test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "2b8d7b3413481c9a105c48c455ce825302bbf57d8eb38cccf2260d40ce5fa0fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8d7b3413481c9a105c48c455ce825302bbf57d8eb38cccf2260d40ce5fa0fc", kill_on_drop: false }`
[INFO] [stdout] 2b8d7b3413481c9a105c48c455ce825302bbf57d8eb38cccf2260d40ce5fa0fc