[INFO] fetching crate pv_leopard 2.0.2... [INFO] checking pv_leopard-2.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pv_leopard 2.0.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate pv_leopard 2.0.2 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pv_leopard 2.0.2 [INFO] finished tweaking crates.io crate pv_leopard 2.0.2 [INFO] tweaked toml for crates.io crate pv_leopard 2.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 120 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.69.4 (latest: v0.70.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding coreaudio-rs v0.11.3 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.13.0) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding jni-sys v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding ndk v0.8.0 (latest: v0.9.0) [INFO] [stderr] Adding ndk-sys v0.5.0+25.2.9519653 (latest: v0.6.0+11769913) [INFO] [stderr] Adding ogg v0.8.0 (latest: v0.9.1) [INFO] [stderr] Adding rodio v0.17.3 (latest: v0.19.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding windows v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (latest: v0.2.0) [INFO] [stderr] Adding windows-sys v0.45.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition [INFO] [stderr] (in the `leopard` library target) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dea467779d6c9f94a283de6b4bf9654392c2c3124c10962972a5eb72c669fb19 [INFO] running `Command { std: "docker" "start" "-a" "dea467779d6c9f94a283de6b4bf9654392c2c3124c10962972a5eb72c669fb19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dea467779d6c9f94a283de6b4bf9654392c2c3124c10962972a5eb72c669fb19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dea467779d6c9f94a283de6b4bf9654392c2c3124c10962972a5eb72c669fb19", kill_on_drop: false }` [INFO] [stdout] dea467779d6c9f94a283de6b4bf9654392c2c3124c10962972a5eb72c669fb19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e1be590e3c3708a384680ec8ef3859ced7f04b82797d9c8deadf7072e6bf5d5 [INFO] running `Command { std: "docker" "start" "-a" "3e1be590e3c3708a384680ec8ef3859ced7f04b82797d9c8deadf7072e6bf5d5", kill_on_drop: false }` [INFO] [stderr] warning: `crate_type` is deprecated in favor of `crate-type` and will not work in the 2024 edition [INFO] [stderr] (in the `leopard` library target) [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling pv_leopard v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking distance v0.4.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking symphonia-core v0.5.4 [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/leopard.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 405 | model_path: P, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 406 | library_path: P, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 437 | let lib = unsafe { Library::new(library_path.as_ref()) }.map_err(|err| { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 444 | let vtable = LeopardInnerVTable::new(lib)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 445 | [INFO] [stdout] 446 | let sdk_string = match CString::new("rust") { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 447 | Ok(sdk_string) => sdk_string, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 456 | let access_key = match CString::new(access_key) { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 457 | Ok(access_key) => access_key, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 466 | let pv_model_path = pathbuf_to_cstring(&model_path); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 493 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 494 | | cleopard, [INFO] [stdout] 495 | | sample_rate, [INFO] [stdout] 496 | | version, [INFO] [stdout] 497 | | vtable, [INFO] [stdout] 498 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub fn pathbuf_to_cstring>(pathbuf: P) -> CString { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 114 | let pathstr = pathbuf.as_ref().to_str().unwrap(); [INFO] [stdout] 115 | CString::new(pathstr).unwrap() [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 `pv_leopard` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3e1be590e3c3708a384680ec8ef3859ced7f04b82797d9c8deadf7072e6bf5d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e1be590e3c3708a384680ec8ef3859ced7f04b82797d9c8deadf7072e6bf5d5", kill_on_drop: false }` [INFO] [stdout] 3e1be590e3c3708a384680ec8ef3859ced7f04b82797d9c8deadf7072e6bf5d5