[INFO] fetching crate tokio_gen_server 0.5.0... [INFO] checking tokio_gen_server-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate tokio_gen_server 0.5.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tokio_gen_server 0.5.0 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 tokio_gen_server 0.5.0 [INFO] finished tweaking crates.io crate tokio_gen_server 0.5.0 [INFO] tweaked toml for crates.io crate tokio_gen_server 0.5.0 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] Updating crates.io index [INFO] [stderr] Locking 31 packages to latest compatible versions [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] 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] eabff5ca7b0f4b5ae9f194a02d325b0b9e138446fc258e2eb9683b55fa66f024 [INFO] running `Command { std: "docker" "start" "-a" "eabff5ca7b0f4b5ae9f194a02d325b0b9e138446fc258e2eb9683b55fa66f024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eabff5ca7b0f4b5ae9f194a02d325b0b9e138446fc258e2eb9683b55fa66f024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eabff5ca7b0f4b5ae9f194a02d325b0b9e138446fc258e2eb9683b55fa66f024", kill_on_drop: false }` [INFO] [stdout] eabff5ca7b0f4b5ae9f194a02d325b0b9e138446fc258e2eb9683b55fa66f024 [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] 599de5697b3b7f57f149a639f3e39c954f70bc976a504285a1d8604d85cd6bac [INFO] running `Command { std: "docker" "start" "-a" "599de5697b3b7f57f149a639f3e39c954f70bc976a504285a1d8604d85cd6bac", kill_on_drop: false }` [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking tokio_gen_server v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio_util::sync::CancellationToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/actor.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let cancellation_token = env.ref_.cancellation_token.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 467 | loop { [INFO] [stdout] 468 | let maybe_msg = select! { [INFO] [stdout] | _____________________________- [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] 469 | | biased; [INFO] [stdout] 470 | | () = cancellation_token.cancelled() => return Ok(()), [INFO] [stdout] 471 | | m = env.msg_receiver.recv() => m, [INFO] [stdout] 472 | | }; [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] ... [INFO] [stdout] 477 | / select! { [INFO] [stdout] 478 | | biased; [INFO] [stdout] 479 | | () = cancellation_token.cancelled() => return Ok(()), [INFO] [stdout] 480 | | maybe_ok = self.handle_call_or_cast(msg, env) => maybe_ok, [INFO] [stdout] 481 | | }?; [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] | [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_util::sync::CancellationToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/actor.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let cancellation_token = env.ref_.cancellation_token.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 467 | loop { [INFO] [stdout] 468 | let maybe_msg = select! { [INFO] [stdout] | _____________________________- [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] | |_____________________________| [INFO] [stdout] 469 | | biased; [INFO] [stdout] 470 | | () = cancellation_token.cancelled() => return Ok(()), [INFO] [stdout] 471 | | m = env.msg_receiver.recv() => m, [INFO] [stdout] 472 | | }; [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] ... [INFO] [stdout] 477 | / select! { [INFO] [stdout] 478 | | biased; [INFO] [stdout] 479 | | () = cancellation_token.cancelled() => return Ok(()), [INFO] [stdout] 480 | | maybe_ok = self.handle_call_or_cast(msg, env) => maybe_ok, [INFO] [stdout] 481 | | }?; [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] | [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 `tokio_gen_server` (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 `tokio_gen_server` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "599de5697b3b7f57f149a639f3e39c954f70bc976a504285a1d8604d85cd6bac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "599de5697b3b7f57f149a639f3e39c954f70bc976a504285a1d8604d85cd6bac", kill_on_drop: false }` [INFO] [stdout] 599de5697b3b7f57f149a639f3e39c954f70bc976a504285a1d8604d85cd6bac