[INFO] fetching crate processmanager 0.3.0... [INFO] checking processmanager-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate processmanager 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate processmanager 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate processmanager 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate processmanager 0.3.0 [INFO] tweaked toml for crates.io crate processmanager 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 52 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b6a2bf7e9aa1591e889d5d977aa18fdeaa5c0118ac93a19008b766766e256b5 [INFO] running `Command { std: "docker" "start" "-a" "1b6a2bf7e9aa1591e889d5d977aa18fdeaa5c0118ac93a19008b766766e256b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b6a2bf7e9aa1591e889d5d977aa18fdeaa5c0118ac93a19008b766766e256b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b6a2bf7e9aa1591e889d5d977aa18fdeaa5c0118ac93a19008b766766e256b5", kill_on_drop: false }` [INFO] [stdout] 1b6a2bf7e9aa1591e889d5d977aa18fdeaa5c0118ac93a19008b766766e256b5 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e289660c098ee406baaa523dff064913d9157a2938df16999b82368ccf0f66c1 [INFO] running `Command { std: "docker" "start" "-a" "e289660c098ee406baaa523dff064913d9157a2938df16999b82368ccf0f66c1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking signal-hook-tokio v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking processmanager v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::sync::MutexGuard<'_, tokio::sync::mpsc::Receiver>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/runtime_process.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let mut lock = self.control_ch_receiver.lock().await; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 162 | [INFO] [stdout] 163 | let response = select! { [INFO] [stdout] | ________________________- [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] 164 | | res = fut => ProcessOperation::Next(res), [INFO] [stdout] 165 | | control = lock.recv() => match control { [INFO] [stdout] 166 | | Some(message) => ProcessOperation::Control(message), [INFO] [stdout] 167 | | None => unimplemented!() [INFO] [stdout] 168 | | }, [INFO] [stdout] 169 | | }; [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `tokio::sync::MutexGuard<'_, tokio::sync::mpsc::Receiver>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/runtime_process.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let mut lock = self.control_ch_receiver.lock().await; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 162 | [INFO] [stdout] 163 | let response = select! { [INFO] [stdout] | ________________________- [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] | |________________________| [INFO] [stdout] 164 | | res = fut => ProcessOperation::Next(res), [INFO] [stdout] 165 | | control = lock.recv() => match control { [INFO] [stdout] 166 | | Some(message) => ProcessOperation::Control(message), [INFO] [stdout] 167 | | None => unimplemented!() [INFO] [stdout] 168 | | }, [INFO] [stdout] 169 | | }; [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `processmanager` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `processmanager` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e289660c098ee406baaa523dff064913d9157a2938df16999b82368ccf0f66c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e289660c098ee406baaa523dff064913d9157a2938df16999b82368ccf0f66c1", kill_on_drop: false }` [INFO] [stdout] e289660c098ee406baaa523dff064913d9157a2938df16999b82368ccf0f66c1