[INFO] fetching crate wasapi 0.15.0... [INFO] checking wasapi-0.15.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate wasapi 0.15.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate wasapi 0.15.0 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 wasapi 0.15.0 [INFO] finished tweaking crates.io crate wasapi 0.15.0 [INFO] tweaked toml for crates.io crate wasapi 0.15.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate wasapi 0.15.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3914ebdc15b19d891be6c01d4de45a4c2ac876fb9c55336d197dbc4190fb0c7f [INFO] running `Command { std: "docker" "start" "-a" "3914ebdc15b19d891be6c01d4de45a4c2ac876fb9c55336d197dbc4190fb0c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3914ebdc15b19d891be6c01d4de45a4c2ac876fb9c55336d197dbc4190fb0c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3914ebdc15b19d891be6c01d4de45a4c2ac876fb9c55336d197dbc4190fb0c7f", kill_on_drop: false }` [INFO] [stdout] 3914ebdc15b19d891be6c01d4de45a4c2ac876fb9c55336d197dbc4190fb0c7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0f859d4ca9317aaf59fa6e7f4b71a5409f27f07d0f3da0e22d71b63eac31928d [INFO] running `Command { std: "docker" "start" "-a" "0f859d4ca9317aaf59fa6e7f4b71a5409f27f07d0f3da0e22d71b63eac31928d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling windows_x86_64_gnu v0.52.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking widestring v1.1.0 [INFO] [stderr] Checking windows-targets v0.52.5 [INFO] [stderr] Checking windows-result v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Compiling syn v2.0.59 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Checking sysinfo v0.30.12 [INFO] [stderr] Compiling windows-implement v0.57.0 [INFO] [stderr] Compiling windows-interface v0.57.0 [INFO] [stderr] Checking windows-core v0.57.0 [INFO] [stderr] Checking windows v0.57.0 [INFO] [stderr] Checking wasapi v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(), windows_core::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api.rs:946:15 [INFO] [stdout] | [INFO] [stdout] 944 | let events: IAudioSessionEvents = AudioSessionEvents::new(callbacks).into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 945 | [INFO] [stdout] 946 | match unsafe { self.control.RegisterAudioSessionNotification(&events) } { [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<(), windows_core::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api.rs:946:15 [INFO] [stdout] | [INFO] [stdout] 944 | let events: IAudioSessionEvents = AudioSessionEvents::new(callbacks).into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 945 | [INFO] [stdout] 946 | match unsafe { self.control.RegisterAudioSessionNotification(&events) } { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasapi` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `wasapi` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0f859d4ca9317aaf59fa6e7f4b71a5409f27f07d0f3da0e22d71b63eac31928d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f859d4ca9317aaf59fa6e7f4b71a5409f27f07d0f3da0e22d71b63eac31928d", kill_on_drop: false }` [INFO] [stdout] 0f859d4ca9317aaf59fa6e7f4b71a5409f27f07d0f3da0e22d71b63eac31928d