[INFO] fetching crate bppt-wav 0.2.0... [INFO] checking bppt-wav-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate bppt-wav 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate bppt-wav 0.2.0 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 bppt-wav 0.2.0 [INFO] finished tweaking crates.io crate bppt-wav 0.2.0 [INFO] tweaked toml for crates.io crate bppt-wav 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate bppt-wav 0.2.0 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12c54adaddc9a9c96313e7ae0af47ff99ede6c14abbc623404c0a6a8849c071e [INFO] running `Command { std: "docker" "start" "-a" "12c54adaddc9a9c96313e7ae0af47ff99ede6c14abbc623404c0a6a8849c071e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12c54adaddc9a9c96313e7ae0af47ff99ede6c14abbc623404c0a6a8849c071e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12c54adaddc9a9c96313e7ae0af47ff99ede6c14abbc623404c0a6a8849c071e", kill_on_drop: false }` [INFO] [stdout] 12c54adaddc9a9c96313e7ae0af47ff99ede6c14abbc623404c0a6a8849c071e [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc6cb0c84f13d92f0faf86c5039954f85f851775a02e8c3c231f0d595ac1acc2 [INFO] running `Command { std: "docker" "start" "-a" "bc6cb0c84f13d92f0faf86c5039954f85f851775a02e8c3c231f0d595ac1acc2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.5.0 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking rodio v0.17.3 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Checking lazy-regex v3.1.0 [INFO] [stderr] Checking clap v4.5.0 [INFO] [stderr] Checking meval v0.2.0 [INFO] [stderr] Checking bppt v0.2.4 [INFO] [stderr] Checking bppt-wav v0.2.0 (/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/structure.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 23 | let func = self.signal.clone().0.bind2("t", "f")?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | / move |len: NonZeroUsize, n: u8, octave: u8, volume: u8| -> Vec { [INFO] [stdout] 28 | | let f = (tuning as f64 / 16f64) [INFO] [stdout] 29 | | * 2.0_f64.powf(((notes * octave + n) as f64) / (notes as f64)); [INFO] [stdout] 30 | | (1..=usize::from(len)) [INFO] [stdout] ... | [INFO] [stdout] 35 | | .collect() [INFO] [stdout] 36 | | }, [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________| [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] [stderr] error: could not compile `bppt-wav` (lib) due to 2 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/structure.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 23 | let func = self.signal.clone().0.bind2("t", "f")?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | / move |len: NonZeroUsize, n: u8, octave: u8, volume: u8| -> Vec { [INFO] [stdout] 28 | | let f = (tuning as f64 / 16f64) [INFO] [stdout] 29 | | * 2.0_f64.powf(((notes * octave + n) as f64) / (notes as f64)); [INFO] [stdout] 30 | | (1..=usize::from(len)) [INFO] [stdout] ... | [INFO] [stdout] 35 | | .collect() [INFO] [stdout] 36 | | }, [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________| [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] [stderr] error: could not compile `bppt-wav` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bc6cb0c84f13d92f0faf86c5039954f85f851775a02e8c3c231f0d595ac1acc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc6cb0c84f13d92f0faf86c5039954f85f851775a02e8c3c231f0d595ac1acc2", kill_on_drop: false }` [INFO] [stdout] bc6cb0c84f13d92f0faf86c5039954f85f851775a02e8c3c231f0d595ac1acc2