[INFO] fetching crate mlua-luau-scheduler 0.0.2... [INFO] checking mlua-luau-scheduler-0.0.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate mlua-luau-scheduler 0.0.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate mlua-luau-scheduler 0.0.2 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 mlua-luau-scheduler 0.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mlua-luau-scheduler 0.0.2 [INFO] tweaked toml for crates.io crate mlua-luau-scheduler 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate mlua-luau-scheduler 0.0.2 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f6d324eee7f7ccfa167472ceeb934b81890c6988d1c8028749d4636aac361d6 [INFO] running `Command { std: "docker" "start" "-a" "8f6d324eee7f7ccfa167472ceeb934b81890c6988d1c8028749d4636aac361d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f6d324eee7f7ccfa167472ceeb934b81890c6988d1c8028749d4636aac361d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6d324eee7f7ccfa167472ceeb934b81890c6988d1c8028749d4636aac361d6", kill_on_drop: false }` [INFO] [stdout] 8f6d324eee7f7ccfa167472ceeb934b81890c6988d1c8028749d4636aac361d6 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5bed75e77162d95f0f571174dbbcda24b6c9cac44cfceed7746b621cf46cdee [INFO] running `Command { std: "docker" "start" "-a" "d5bed75e77162d95f0f571174dbbcda24b6c9cac44cfceed7746b621cf46cdee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-lite v2.2.0 [INFO] [stderr] Checking async-task v4.7.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking async-channel v2.1.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling luau0-src v0.8.0+luau609 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling tracy-client-sys v0.22.2 [INFO] [stderr] Compiling mlua-sys v0.5.1 [INFO] [stderr] Checking erased-serde v0.4.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking polling v3.3.2 [INFO] [stderr] Checking async-fs v2.1.0 [INFO] [stderr] Checking async-io v2.3.0 [INFO] [stderr] Checking tracy-client v0.17.0 [INFO] [stderr] Checking tracing-tracy v0.11.0 [INFO] [stderr] Checking mlua v0.9.6 [INFO] [stderr] Checking mlua-luau-scheduler v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result, mlua::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/functions.rs:119:23 [INFO] [stdout] | [INFO] [stdout] 117 | lua.create_function(move |lua, (thread, args): (LuaThread, LuaMultiValue)| { [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] 118 | let _span = tracing::trace_span!("Scheduler::fn_resume").entered(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 119 | match thread.resume::<_, LuaMultiValue>(args.clone()) { [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: this value of type `Result<(), mlua::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/functions.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 222 | let _span = tracing::trace_span!("Scheduler::fn_cancel").entered(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | let close: LuaFunction = lua.registry_value(&close_key)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 224 | match close.call(thread) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mlua-luau-scheduler` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result, mlua::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/functions.rs:119:23 [INFO] [stdout] | [INFO] [stdout] 117 | lua.create_function(move |lua, (thread, args): (LuaThread, LuaMultiValue)| { [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] 118 | let _span = tracing::trace_span!("Scheduler::fn_resume").entered(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 119 | match thread.resume::<_, LuaMultiValue>(args.clone()) { [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: this value of type `Result<(), mlua::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/functions.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 222 | let _span = tracing::trace_span!("Scheduler::fn_cancel").entered(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | let close: LuaFunction = lua.registry_value(&close_key)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 224 | match close.call(thread) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mlua-luau-scheduler` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d5bed75e77162d95f0f571174dbbcda24b6c9cac44cfceed7746b621cf46cdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5bed75e77162d95f0f571174dbbcda24b6c9cac44cfceed7746b621cf46cdee", kill_on_drop: false }` [INFO] [stdout] d5bed75e77162d95f0f571174dbbcda24b6c9cac44cfceed7746b621cf46cdee