[INFO] fetching crate rpi-async 0.1.0... [INFO] checking rpi-async-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rpi-async 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rpi-async 0.1.0 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] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking crates.io crate rpi-async 0.1.0 [INFO] finished tweaking crates.io crate rpi-async 0.1.0 [INFO] tweaked toml for crates.io crate rpi-async 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.7.1) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding rppal v0.11.3 (latest: v0.19.0) [INFO] [stderr] Adding tokio v0.2.25 (latest: v1.40.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fe71dcbbe4095bba1184a0c53989060a12660ec605272cce1b5339b0ddc5e1a9 [INFO] running `Command { std: "docker" "start" "-a" "fe71dcbbe4095bba1184a0c53989060a12660ec605272cce1b5339b0ddc5e1a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe71dcbbe4095bba1184a0c53989060a12660ec605272cce1b5339b0ddc5e1a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe71dcbbe4095bba1184a0c53989060a12660ec605272cce1b5339b0ddc5e1a9", kill_on_drop: false }` [INFO] [stdout] fe71dcbbe4095bba1184a0c53989060a12660ec605272cce1b5339b0ddc5e1a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9d0821040a3cc1cf6117f75a0b20c3c8f2a072343fb1721be91860d3a7d00c47 [INFO] running `Command { std: "docker" "start" "-a" "9d0821040a3cc1cf6117f75a0b20c3c8f2a072343fb1721be91860d3a7d00c47", kill_on_drop: false }` [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rpi-async 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/gpio.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 60 | pub(crate) fn new(mut pin: InputPin, trigger: Trigger) -> Result { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 61 | let waker = Arc::new(Mutex::new(None)); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | let (sender, receiver) = mpsc::channel::(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | [INFO] [stdout] 64 | let interrupt_waker = waker.clone(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 87 | Ok(PinEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 88 | | pin, [INFO] [stdout] 89 | | receiver, [INFO] [stdout] 90 | | waker, [INFO] [stdout] 91 | | }) [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/gpio.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 153 | pin: InputPin, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | Ok(DebouncedPinEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 158 | | pin: pin.pin(), [INFO] [stdout] 159 | | event_stream: Box::pin(pin.events(trigger)?), [INFO] [stdout] 160 | | timeout, [INFO] [stdout] 161 | | pending: None, [INFO] [stdout] 162 | | }) [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/gpio.rs:221:16 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) fn new(pin: InputPin, timeout: Duration) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | Ok(PinChangeStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 222 | | pin: pin.pin(), [INFO] [stdout] 223 | | last_level: pin.read(), [INFO] [stdout] 224 | | events: Box::pin(pin.debounced_events(Trigger::Both, timeout)?), [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 [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/gpio.rs:296:16 [INFO] [stdout] | [INFO] [stdout] 292 | pin: InputPin, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 296 | Ok(ButtonEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 297 | | pin: pin.pin(), [INFO] [stdout] 298 | | hold_timeout, [INFO] [stdout] 299 | | events: Box::pin(pin.changes(Duration::from_millis(BUTTON_DEBOUNCE))?), [INFO] [stdout] ... | [INFO] [stdout] 302 | | pending: None, [INFO] [stdout] 303 | | }) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rpi-async` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/gpio.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 60 | pub(crate) fn new(mut pin: InputPin, trigger: Trigger) -> Result { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 61 | let waker = Arc::new(Mutex::new(None)); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | let (sender, receiver) = mpsc::channel::(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | [INFO] [stdout] 64 | let interrupt_waker = waker.clone(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 87 | Ok(PinEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 88 | | pin, [INFO] [stdout] 89 | | receiver, [INFO] [stdout] 90 | | waker, [INFO] [stdout] 91 | | }) [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/gpio.rs:157:16 [INFO] [stdout] | [INFO] [stdout] 153 | pin: InputPin, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | Ok(DebouncedPinEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 158 | | pin: pin.pin(), [INFO] [stdout] 159 | | event_stream: Box::pin(pin.events(trigger)?), [INFO] [stdout] 160 | | timeout, [INFO] [stdout] 161 | | pending: None, [INFO] [stdout] 162 | | }) [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/gpio.rs:221:16 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) fn new(pin: InputPin, timeout: Duration) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | Ok(PinChangeStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 222 | | pin: pin.pin(), [INFO] [stdout] 223 | | last_level: pin.read(), [INFO] [stdout] 224 | | events: Box::pin(pin.debounced_events(Trigger::Both, timeout)?), [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 [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/gpio.rs:296:16 [INFO] [stdout] | [INFO] [stdout] 292 | pin: InputPin, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 296 | Ok(ButtonEventStream { [INFO] [stdout] | ________________^ [INFO] [stdout] 297 | | pin: pin.pin(), [INFO] [stdout] 298 | | hold_timeout, [INFO] [stdout] 299 | | events: Box::pin(pin.changes(Duration::from_millis(BUTTON_DEBOUNCE))?), [INFO] [stdout] ... | [INFO] [stdout] 302 | | pending: None, [INFO] [stdout] 303 | | }) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rpi-async` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "9d0821040a3cc1cf6117f75a0b20c3c8f2a072343fb1721be91860d3a7d00c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d0821040a3cc1cf6117f75a0b20c3c8f2a072343fb1721be91860d3a7d00c47", kill_on_drop: false }` [INFO] [stdout] 9d0821040a3cc1cf6117f75a0b20c3c8f2a072343fb1721be91860d3a7d00c47