[INFO] fetching crate voicevox-dyn 0.3.0... [INFO] checking voicevox-dyn-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate voicevox-dyn 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate voicevox-dyn 0.3.0 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 voicevox-dyn 0.3.0 [INFO] finished tweaking crates.io crate voicevox-dyn 0.3.0 [INFO] tweaked toml for crates.io crate voicevox-dyn 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate voicevox-dyn 0.3.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 1bed6a9f7d88a89d49765e18b4dbb7b4a8e04be7edb34d20e05456789009d550 [INFO] running `Command { std: "docker" "start" "-a" "1bed6a9f7d88a89d49765e18b4dbb7b4a8e04be7edb34d20e05456789009d550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bed6a9f7d88a89d49765e18b4dbb7b4a8e04be7edb34d20e05456789009d550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bed6a9f7d88a89d49765e18b4dbb7b4a8e04be7edb34d20e05456789009d550", kill_on_drop: false }` [INFO] [stdout] 1bed6a9f7d88a89d49765e18b4dbb7b4a8e04be7edb34d20e05456789009d550 [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] 48f57044f72e240f446a90466e6c710c2205a2d580203eb888ecf00232cf232b [INFO] running `Command { std: "docker" "start" "-a" "48f57044f72e240f446a90466e6c710c2205a2d580203eb888ecf00232cf232b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling rustls v0.21.7 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking libloading v0.8.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling ouroboros_macro v0.18.0 [INFO] [stderr] Checking rustls-webpki v0.101.5 [INFO] [stderr] Checking rustls-webpki v0.100.3 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking ouroboros v0.18.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking ureq v2.7.1 [INFO] [stderr] Checking voicevox-dyn v0.3.0 (/opt/rustwide/workdir) [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/lib.rs:111:27 [INFO] [stdout] | [INFO] [stdout] 111 | |lib| lib.get(b"voicevox_initialize").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] = 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/lib.rs:112:27 [INFO] [stdout] | [INFO] [stdout] 112 | |lib| lib.get(b"voicevox_load_model").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | |lib| lib.get(b"voicevox_tts").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:114:27 [INFO] [stdout] | [INFO] [stdout] 114 | |lib| lib.get(b"voicevox_wav_free").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 252 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 253 | | acceleration_mode: match acceleration_mode { [INFO] [stdout] 254 | | AccelerationMode::Auto => 0, [INFO] [stdout] 255 | | AccelerationMode::Cpu => 1, [INFO] [stdout] ... | [INFO] [stdout] 262 | | .into_raw(), [INFO] [stdout] 263 | | }) [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] | |_________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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `voicevox-dyn` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:111:27 [INFO] [stdout] | [INFO] [stdout] 111 | |lib| lib.get(b"voicevox_initialize").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] = 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/lib.rs:112:27 [INFO] [stdout] | [INFO] [stdout] 112 | |lib| lib.get(b"voicevox_load_model").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | |lib| lib.get(b"voicevox_tts").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:114:27 [INFO] [stdout] | [INFO] [stdout] 114 | |lib| lib.get(b"voicevox_wav_free").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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 252 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 253 | | acceleration_mode: match acceleration_mode { [INFO] [stdout] 254 | | AccelerationMode::Auto => 0, [INFO] [stdout] 255 | | AccelerationMode::Cpu => 1, [INFO] [stdout] ... | [INFO] [stdout] 262 | | .into_raw(), [INFO] [stdout] 263 | | }) [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] | |_________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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `voicevox-dyn` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "48f57044f72e240f446a90466e6c710c2205a2d580203eb888ecf00232cf232b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f57044f72e240f446a90466e6c710c2205a2d580203eb888ecf00232cf232b", kill_on_drop: false }` [INFO] [stdout] 48f57044f72e240f446a90466e6c710c2205a2d580203eb888ecf00232cf232b