[INFO] fetching crate vhost-device-scmi 0.2.0... [INFO] checking vhost-device-scmi-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate vhost-device-scmi 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate vhost-device-scmi 0.2.0 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 vhost-device-scmi 0.2.0 [INFO] finished tweaking crates.io crate vhost-device-scmi 0.2.0 [INFO] tweaked toml for crates.io crate vhost-device-scmi 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate vhost-device-scmi 0.2.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c9b23e7b03fc137fb52002284330617f4822422419e3b8c642a0c243d5054d75 [INFO] running `Command { std: "docker" "start" "-a" "c9b23e7b03fc137fb52002284330617f4822422419e3b8c642a0c243d5054d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9b23e7b03fc137fb52002284330617f4822422419e3b8c642a0c243d5054d75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b23e7b03fc137fb52002284330617f4822422419e3b8c642a0c243d5054d75", kill_on_drop: false }` [INFO] [stdout] c9b23e7b03fc137fb52002284330617f4822422419e3b8c642a0c243d5054d75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5385d1e82274c8a6c1211d7d346abbfa186afdd0282fb50688e2773f163d0c70 [INFO] running `Command { std: "docker" "start" "-a" "5385d1e82274c8a6c1211d7d346abbfa186afdd0282fb50688e2773f163d0c70", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking virtio-bindings v0.2.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking vmm-sys-util v0.12.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking vm-memory v0.14.1 [INFO] [stderr] Checking vhost v0.11.0 [INFO] [stderr] Checking virtio-queue v0.12.0 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking vhost-user-backend v0.15.0 [INFO] [stderr] Checking vhost-device-scmi v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `invalid_property` and `process_property` are never used [INFO] [stdout] --> src/devices/common.rs:301:8 [INFO] [stdout] | [INFO] [stdout] 276 | pub trait SensorT: Send { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 301 | fn invalid_property(&self, name: &str) -> Result<(), DeviceError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 308 | fn process_property(&mut self, name: &str, _value: &str) -> Result<(), DeviceError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/common.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 68 | let allowed_set: HashSet<&str> = HashSet::from_iter(allowed.iter().copied()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | self.names().difference(&allowed_set).copied().collect() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/common.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 73 | let required_set: HashSet<&str> = HashSet::from_iter(required.iter().copied()); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | required_set.difference(&self.names()).copied().collect() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/fake.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 64 | let sensor_device = SensorDevice(Box::new(fake_sensor)); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Ok(Box::new(sensor_device)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/iio.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 344 | let sensor_device = SensorDevice(Box::new(iio_sensor)); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 345 | Ok(Box::new(sensor_device)) [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 [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/vhu_scmi.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 101 | let mut handler = ScmiHandler::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 126 | | event_idx: false, [INFO] [stdout] 127 | | exit_event: EventFd::new(EFD_NONBLOCK).map_err(|_| VuScmiError::EventFdFailed)?, [INFO] [stdout] 128 | | mem: None, [INFO] [stdout] ... | [INFO] [stdout] 131 | | scmi_handler: handler, [INFO] [stdout] 132 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vhost-device-scmi` (bin "vhost-device-scmi") due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: methods `invalid_property` and `process_property` are never used [INFO] [stdout] --> src/devices/common.rs:301:8 [INFO] [stdout] | [INFO] [stdout] 276 | pub trait SensorT: Send { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 301 | fn invalid_property(&self, name: &str) -> Result<(), DeviceError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 308 | fn process_property(&mut self, name: &str, _value: &str) -> Result<(), DeviceError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/common.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 68 | let allowed_set: HashSet<&str> = HashSet::from_iter(allowed.iter().copied()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | self.names().difference(&allowed_set).copied().collect() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/common.rs:74:34 [INFO] [stdout] | [INFO] [stdout] 73 | let required_set: HashSet<&str> = HashSet::from_iter(required.iter().copied()); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | required_set.difference(&self.names()).copied().collect() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/fake.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 64 | let sensor_device = SensorDevice(Box::new(fake_sensor)); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | Ok(Box::new(sensor_device)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/iio.rs:345:12 [INFO] [stdout] | [INFO] [stdout] 344 | let sensor_device = SensorDevice(Box::new(iio_sensor)); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 345 | Ok(Box::new(sensor_device)) [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 [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/devices/iio.rs:608:15 [INFO] [stdout] | [INFO] [stdout] 606 | let mut sensor = [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 607 | make_scmi_sensor_from_path("non-existent".to_owned(), "".to_owned(), None).unwrap(); [INFO] [stdout] 608 | match sensor.initialize() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/devices/iio.rs:621:15 [INFO] [stdout] | [INFO] [stdout] 619 | let directory = IIODirectory::new(&[("foo", "bar")]); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 620 | let mut sensor = make_scmi_sensor(&directory, "in_accel".to_owned(), None); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 621 | match sensor.initialize() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vhu_scmi.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 101 | let mut handler = ScmiHandler::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 125 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 126 | | event_idx: false, [INFO] [stdout] 127 | | exit_event: EventFd::new(EFD_NONBLOCK).map_err(|_| VuScmiError::EventFdFailed)?, [INFO] [stdout] 128 | | mem: None, [INFO] [stdout] ... | [INFO] [stdout] 131 | | scmi_handler: handler, [INFO] [stdout] 132 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vhu_scmi.rs:795:15 [INFO] [stdout] | [INFO] [stdout] 630 | let mut backend = make_backend(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 631 | let mem = GuestMemoryAtomic::new( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 634 | let vring = VringRwLock::new(mem, 0x1000).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 643 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 654 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 670 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 692 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 714 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 724 | let desc_chain = build_cmd_desc_chain(0x10, 0x2, vec![]); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 734 | let desc_chain = build_cmd_desc_chain(0x10, 0x0, vec![0]); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 750 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 772 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 794 | let desc_chain = build_dummy_desc_chain(parameters); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 795 | match backend [INFO] [stdout] | _______________^ [INFO] [stdout] 796 | | .process_requests(vec![desc_chain], &vring) [INFO] [stdout] 797 | | .unwrap_err() [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vhu_scmi.rs:863:15 [INFO] [stdout] | [INFO] [stdout] 835 | let mut backend = make_backend(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 836 | let mem = GuestMemoryAtomic::new( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 839 | let vring = VringRwLock::new(mem, 0x1000).unwrap(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 847 | let desc_chain = build_dummy_desc_chain(vec![&p, &p]); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 862 | let desc_chain = build_dummy_desc_chain(vec![&p]); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 863 | match backend [INFO] [stdout] | _______________^ [INFO] [stdout] 864 | | .process_event_requests(vec![desc_chain], &vring) [INFO] [stdout] 865 | | .unwrap_err() [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vhost-device-scmi` (bin "vhost-device-scmi" test) due to 10 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5385d1e82274c8a6c1211d7d346abbfa186afdd0282fb50688e2773f163d0c70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5385d1e82274c8a6c1211d7d346abbfa186afdd0282fb50688e2773f163d0c70", kill_on_drop: false }` [INFO] [stdout] 5385d1e82274c8a6c1211d7d346abbfa186afdd0282fb50688e2773f163d0c70