[INFO] fetching crate rsvici 0.1.1... [INFO] checking rsvici-0.1.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rsvici 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rsvici 0.1.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rsvici 0.1.1 [INFO] finished tweaking crates.io crate rsvici 0.1.1 [INFO] tweaked toml for crates.io crate rsvici 0.1.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 70 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.3) [INFO] [stderr] Adding num_enum_derive v0.5.11 (available: v0.7.3) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (available: v3.2.0) [INFO] [stderr] Adding quote v0.3.15 (available: v1.0.37) [INFO] [stderr] Adding syn v0.11.11 (available: v2.0.77) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding unicode-xid v0.0.4 (available: v0.2.6) [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] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8580dd782d77212f98eef281ead23b19a01714ed8e509b751b43eda9dfcdc789 [INFO] running `Command { std: "docker" "start" "-a" "8580dd782d77212f98eef281ead23b19a01714ed8e509b751b43eda9dfcdc789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8580dd782d77212f98eef281ead23b19a01714ed8e509b751b43eda9dfcdc789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8580dd782d77212f98eef281ead23b19a01714ed8e509b751b43eda9dfcdc789", kill_on_drop: false }` [INFO] [stdout] 8580dd782d77212f98eef281ead23b19a01714ed8e509b751b43eda9dfcdc789 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3caca2481ba3a68807d4c358f7a7cb4f0ddfde218c572b30892d74d285f95d1f [INFO] running `Command { std: "docker" "start" "-a" "3caca2481ba3a68807d4c358f7a7cb4f0ddfde218c572b30892d74d285f95d1f", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking enum_index v0.2.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling enum_index_derive v0.2.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking serde_vici v0.1.3 [INFO] [stderr] Checking rsvici v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:230:19 [INFO] [stdout] | [INFO] [stdout] 179 | / try_stream! { [INFO] [stdout] 180 | | let (tx, mut rx) = mpsc::channel(1); [INFO] [stdout] | | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 181 | | [INFO] [stdout] 182 | | let req = Packet::from(PacketType::EventRegister(event.clone()), ())?; [INFO] [stdout] ... | [INFO] [stdout] 222 | | let (unregister_tx, mut unregister_rx) = mpsc::channel(1); [INFO] [stdout] | | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 230 | | match unregister_rx.recv().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] 235 | | } [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] | [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 `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:328:23 [INFO] [stdout] | [INFO] [stdout] 294 | / try_stream! { [INFO] [stdout] 295 | | let (tx, mut rx) = mpsc::channel(1); [INFO] [stdout] | | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 296 | | [INFO] [stdout] 297 | | let req = Packet::from(PacketType::EventRegister(event.clone()), ())?; [INFO] [stdout] ... | [INFO] [stdout] 328 | | match rx.recv().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 347 | | } [INFO] [stdout] 348 | | } [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] | [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:320:23 [INFO] [stdout] | [INFO] [stdout] 312 | let (unregister_tx, mut unregister_rx) = mpsc::channel(1); [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 320 | match unregister_rx.recv().await { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsvici` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:230:19 [INFO] [stdout] | [INFO] [stdout] 179 | / try_stream! { [INFO] [stdout] 180 | | let (tx, mut rx) = mpsc::channel(1); [INFO] [stdout] | | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 181 | | [INFO] [stdout] 182 | | let req = Packet::from(PacketType::EventRegister(event.clone()), ())?; [INFO] [stdout] ... | [INFO] [stdout] 222 | | let (unregister_tx, mut unregister_rx) = mpsc::channel(1); [INFO] [stdout] | | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... | [INFO] [stdout] 230 | | match unregister_rx.recv().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] 235 | | } [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] | [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 `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:328:23 [INFO] [stdout] | [INFO] [stdout] 294 | / try_stream! { [INFO] [stdout] 295 | | let (tx, mut rx) = mpsc::channel(1); [INFO] [stdout] | | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 296 | | [INFO] [stdout] 297 | | let req = Packet::from(PacketType::EventRegister(event.clone()), ())?; [INFO] [stdout] ... | [INFO] [stdout] 328 | | match rx.recv().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 347 | | } [INFO] [stdout] 348 | | } [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] | [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mod.rs:320:23 [INFO] [stdout] | [INFO] [stdout] 312 | let (unregister_tx, mut unregister_rx) = mpsc::channel(1); [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 320 | match unregister_rx.recv().await { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rsvici` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3caca2481ba3a68807d4c358f7a7cb4f0ddfde218c572b30892d74d285f95d1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3caca2481ba3a68807d4c358f7a7cb4f0ddfde218c572b30892d74d285f95d1f", kill_on_drop: false }` [INFO] [stdout] 3caca2481ba3a68807d4c358f7a7cb4f0ddfde218c572b30892d74d285f95d1f