[INFO] cloning repository https://github.com/Mossop/rpi-async [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mossop/rpi-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossop%2Frpi-async", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossop%2Frpi-async'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5376f0dfaebdb2ba4560ecb631f429c077304a55 [INFO] checking Mossop/rpi-async/5376f0dfaebdb2ba4560ecb631f429c077304a55 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossop%2Frpi-async" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mossop/rpi-async 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-5-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Mossop/rpi-async [INFO] finished tweaking git repo https://github.com/Mossop/rpi-async [INFO] tweaked toml for git repo https://github.com/Mossop/rpi-async written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Mossop/rpi-async 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7a02b3185ea1b91a2c779d06e0ea7c8c20d7822d265b65e9d961cde95d53bb0f [INFO] running `Command { std: "docker" "start" "-a" "7a02b3185ea1b91a2c779d06e0ea7c8c20d7822d265b65e9d961cde95d53bb0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a02b3185ea1b91a2c779d06e0ea7c8c20d7822d265b65e9d961cde95d53bb0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a02b3185ea1b91a2c779d06e0ea7c8c20d7822d265b65e9d961cde95d53bb0f", kill_on_drop: false }` [INFO] [stdout] 7a02b3185ea1b91a2c779d06e0ea7c8c20d7822d265b65e9d961cde95d53bb0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 714219d3d65845f6a8d62dddbfb8e382217e92f1736b462d6d689cc2804fb1ff [INFO] running `Command { std: "docker" "start" "-a" "714219d3d65845f6a8d62dddbfb8e382217e92f1736b462d6d689cc2804fb1ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [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" "714219d3d65845f6a8d62dddbfb8e382217e92f1736b462d6d689cc2804fb1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714219d3d65845f6a8d62dddbfb8e382217e92f1736b462d6d689cc2804fb1ff", kill_on_drop: false }` [INFO] [stdout] 714219d3d65845f6a8d62dddbfb8e382217e92f1736b462d6d689cc2804fb1ff