[INFO] fetching crate lifeline 0.6.1...
[INFO] checking lifeline-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate lifeline 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate lifeline 0.6.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lifeline 0.6.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lifeline 0.6.1
[INFO] tweaked toml for crates.io crate lifeline 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate lifeline 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed8833737fcfc1fec8a59300a3d85728c0b62e1672de04d3c155b45ca324f8dd
[INFO] running `Command { std: "docker" "start" "-a" "ed8833737fcfc1fec8a59300a3d85728c0b62e1672de04d3c155b45ca324f8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed8833737fcfc1fec8a59300a3d85728c0b62e1672de04d3c155b45ca324f8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8833737fcfc1fec8a59300a3d85728c0b62e1672de04d3c155b45ca324f8dd", kill_on_drop: false }`
[INFO] [stdout] ed8833737fcfc1fec8a59300a3d85728c0b62e1672de04d3c155b45ca324f8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618702bb1dbf095ffa85178f93e3f72e653454623957639b505b8f25f5f5b7a5
[INFO] running `Command { std: "docker" "start" "-a" "618702bb1dbf095ffa85178f93e3f72e653454623957639b505b8f25f5f5b7a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking pollster v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.22
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[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling tokio v1.1.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking simple_logger v1.11.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling pin-project-internal v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking pin-project v1.0.4
[INFO] [stderr]     Checking postage v0.4.0
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[INFO] [stderr]     Checking lifeline v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `storage::*`
[INFO] [stdout]    --> src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub use storage::*;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `storage::*`
[INFO] [stdout]    --> src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub use storage::*;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` 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/channel/tokio.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 31 | |         mpsc::Sender::send(self, value)
[INFO] [stdout] 32 | |             .await
[INFO] [stdout] 33 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 34 | |     }
[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/channel/tokio.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 82 | |         broadcast::Sender::send(self, value)
[INFO] [stdout] 83 | |             .map(|_| ())
[INFO] [stdout] 84 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 85 | |     }
[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/channel/tokio.rs:153:14
[INFO] [stdout]     |
[INFO] [stdout] 153 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 154 | |         watch::Sender::send(self, value).map_err(|_| LifelineSendError::Closed)
[INFO] [stdout] 155 | |     }
[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/channel/postage.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 54 | |         Sink::send(self, value)
[INFO] [stdout] 55 | |             .await
[INFO] [stdout] 56 | |             .map(|_| ())
[INFO] [stdout] 57 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 58 | |     }
[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/channel/postage.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 94 | |         Sink::send(self, value)
[INFO] [stdout] 95 | |             .await
[INFO] [stdout] 96 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 97 | |     }
[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/channel/postage.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 133 | |         Sink::send(self, value)
[INFO] [stdout] 134 | |             .await
[INFO] [stdout] 135 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 136 | |     }
[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/channel/postage.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 190 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 191 | |         Sink::send(self, value)
[INFO] [stdout] 192 | |             .await
[INFO] [stdout] 193 | |             .map_err(|_| LifelineSendError::Closed)
[INFO] [stdout] 194 | |     }
[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/dyn_bus/slot.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new<T: Send + 'static>(value: Option<T>) -> Self {
[INFO] [stdout]    |                                   ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 26 |             value: value.map(|v| Box::new(v) as Box<dyn Any + Send>),
[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/dyn_bus/slot.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |             value: value.map(|v| Box::new(v) as Box<dyn Any + Send>),
[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/dyn_bus/slot.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |       fn cast<T: 'static>(boxed: Box<dyn Any + Send>) -> T {
[INFO] [stdout]    |                           -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 84 |           *boxed
[INFO] [stdout]    |  __________^
[INFO] [stdout] 85 | |             .downcast::<T>()
[INFO] [stdout] 86 | |             .expect("BusSlot should always have correct type")
[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/dyn_bus/storage.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 96  |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 110 |         slot.clone_rx::<Msg::Channel>(tx)
[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/dyn_bus/storage.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 133 |         slot.clone_tx::<Msg::Channel>()
[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/dyn_bus/storage.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 151 |         slot.clone_storage::<Res>()
[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/channel/tokio.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 31 | |         mpsc::Sender::send(self, value)
[INFO] [stdout] 32 | |             .await
[INFO] [stdout] 33 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 34 | |     }
[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/service.rs:253:42
[INFO] [stdout]     |
[INFO] [stdout] 246 |           fut: impl Future<Output = anyhow::Result<Out>> + Send + 'static,
[INFO] [stdout]     |           --------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 253 |           spawn_task(service_name.clone(), async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 254 | |             match fut.await {
[INFO] [stdout] 255 | |                 Ok(val) => {
[INFO] [stdout] 256 | |                     if TypeId::of::<Out>() != TypeId::of::<()>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |             }
[INFO] [stdout] 266 | |         })
[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/channel/tokio.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 82 | |         broadcast::Sender::send(self, value)
[INFO] [stdout] 83 | |             .map(|_| ())
[INFO] [stdout] 84 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 85 | |     }
[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/service.rs:254:19
[INFO] [stdout]     |
[INFO] [stdout] 246 |         fut: impl Future<Output = anyhow::Result<Out>> + Send + 'static,
[INFO] [stdout]     |         --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 254 |             match fut.await {
[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/channel/tokio.rs:153:14
[INFO] [stdout]     |
[INFO] [stdout] 153 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 154 | |         watch::Sender::send(self, value).map_err(|_| LifelineSendError::Closed)
[INFO] [stdout] 155 | |     }
[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/channel/postage.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 54 | |         Sink::send(self, value)
[INFO] [stdout] 55 | |             .await
[INFO] [stdout] 56 | |             .map(|_| ())
[INFO] [stdout] 57 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 58 | |     }
[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/channel/postage.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]    |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |  ______________|
[INFO] [stdout]    | |
[INFO] [stdout] 94 | |         Sink::send(self, value)
[INFO] [stdout] 95 | |             .await
[INFO] [stdout] 96 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 97 | |     }
[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] warning: unused borrow that must be used
[INFO] [stdout]   --> src/spawn.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/channel/postage.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 133 | |         Sink::send(self, value)
[INFO] [stdout] 134 | |             .await
[INFO] [stdout] 135 | |             .map_err(|err| LifelineSendError::Return(err.0))
[INFO] [stdout] 136 | |     }
[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/channel/postage.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 190 |       async fn send(&mut self, value: T) -> Result<(), LifelineSendError<T>> {
[INFO] [stdout]     |                ^               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |  ______________|
[INFO] [stdout]     | |
[INFO] [stdout] 191 | |         Sink::send(self, value)
[INFO] [stdout] 192 | |             .await
[INFO] [stdout] 193 | |             .map_err(|_| LifelineSendError::Closed)
[INFO] [stdout] 194 | |     }
[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/dyn_bus/slot.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new<T: Send + 'static>(value: Option<T>) -> Self {
[INFO] [stdout]    |                                   ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 26 |             value: value.map(|v| Box::new(v) as Box<dyn Any + Send>),
[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/dyn_bus/slot.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |             value: value.map(|v| Box::new(v) as Box<dyn Any + Send>),
[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/dyn_bus/slot.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:79:40
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.value = taken.map(|value| Box::new(value) as Box<dyn Any + Send>);
[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/dyn_bus/slot.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |       fn cast<T: 'static>(boxed: Box<dyn Any + Send>) -> T {
[INFO] [stdout]    |                           -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 84 |           *boxed
[INFO] [stdout]    |  __________^
[INFO] [stdout] 85 | |             .downcast::<T>()
[INFO] [stdout] 86 | |             .expect("BusSlot should always have correct type")
[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/dyn_bus/storage.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 96  |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 110 |         slot.clone_rx::<Msg::Channel>(tx)
[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/dyn_bus/storage.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 133 |         slot.clone_tx::<Msg::Channel>()
[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/dyn_bus/storage.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut state = self.state.write().unwrap();
[INFO] [stdout]     |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 151 |         slot.clone_storage::<Res>()
[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/service.rs:253:42
[INFO] [stdout]     |
[INFO] [stdout] 246 |           fut: impl Future<Output = anyhow::Result<Out>> + Send + 'static,
[INFO] [stdout]     |           --------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 253 |           spawn_task(service_name.clone(), async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 254 | |             match fut.await {
[INFO] [stdout] 255 | |                 Ok(val) => {
[INFO] [stdout] 256 | |                     if TypeId::of::<Out>() != TypeId::of::<()>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |             }
[INFO] [stdout] 266 | |         })
[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/service.rs:254:19
[INFO] [stdout]     |
[INFO] [stdout] 246 |         fut: impl Future<Output = anyhow::Result<Out>> + Send + 'static,
[INFO] [stdout]     |         --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 254 |             match fut.await {
[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] warning: unused borrow that must be used
[INFO] [stdout]   --> src/spawn.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lifeline` (lib) due to 19 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lifeline` (lib test) due to 19 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "618702bb1dbf095ffa85178f93e3f72e653454623957639b505b8f25f5f5b7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618702bb1dbf095ffa85178f93e3f72e653454623957639b505b8f25f5f5b7a5", kill_on_drop: false }`
[INFO] [stdout] 618702bb1dbf095ffa85178f93e3f72e653454623957639b505b8f25f5f5b7a5