[INFO] fetching crate mpnet-rs 0.1.3... [INFO] checking mpnet-rs-0.1.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate mpnet-rs 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate mpnet-rs 0.1.3 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mpnet-rs 0.1.3 [INFO] finished tweaking crates.io crate mpnet-rs 0.1.3 [INFO] tweaked toml for crates.io crate mpnet-rs 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 143 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding candle-core v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding candle-nn v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding darling v0.14.4 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.14.4 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.14.4 (available: v0.20.10) [INFO] [stderr] Adding derive_builder v0.12.0 (available: v0.20.1) [INFO] [stderr] Adding derive_builder_core v0.12.0 (available: v0.20.1) [INFO] [stderr] Adding derive_builder_macro v0.12.0 (available: v0.20.1) [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [INFO] [stderr] Adding gemm v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-c32 v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-c64 v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-common v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-f16 v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-f32 v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding gemm-f64 v0.17.1 (available: v0.18.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding raw-cpuid v10.7.0 (available: v11.1.0) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding sysctl v0.5.5 (available: v0.6.0) [INFO] [stderr] Adding tokenizers v0.15.2 (available: v0.20.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [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 zip v0.6.6 (available: v2.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81a68ad8d761d327531d05305c77cbb531cc51e07c6f5e70f5a4c046858f0bf4 [INFO] running `Command { std: "docker" "start" "-a" "81a68ad8d761d327531d05305c77cbb531cc51e07c6f5e70f5a4c046858f0bf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81a68ad8d761d327531d05305c77cbb531cc51e07c6f5e70f5a4c046858f0bf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81a68ad8d761d327531d05305c77cbb531cc51e07c6f5e70f5a4c046858f0bf4", kill_on_drop: false }` [INFO] [stdout] 81a68ad8d761d327531d05305c77cbb531cc51e07c6f5e70f5a4c046858f0bf4 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44041bfc659a8f892107fb934feaa5f362c4703efc74e5c2f1c0910c0247d7b7 [INFO] running `Command { std: "docker" "start" "-a" "44041bfc659a8f892107fb934feaa5f362c4703efc74e5c2f1c0910c0247d7b7", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling esaxx-rs v0.1.10 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Checking unicode-normalization-alignments v0.1.12 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking macro_rules_attribute v0.2.0 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rayon-cond v0.3.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling monostate-impl v0.1.13 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking dyn-stack v0.10.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pulp v0.18.22 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking gemm-common v0.17.1 [INFO] [stderr] Checking gemm-f32 v0.17.1 [INFO] [stderr] Checking gemm-c64 v0.17.1 [INFO] [stderr] Checking gemm-f64 v0.17.1 [INFO] [stderr] Checking gemm-c32 v0.17.1 [INFO] [stderr] Checking gemm-f16 v0.17.1 [INFO] [stderr] Checking gemm v0.17.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking spm_precompiled v0.1.4 [INFO] [stderr] Checking monostate v0.1.13 [INFO] [stderr] Checking safetensors v0.4.5 [INFO] [stderr] Checking tokenizers v0.15.2 [INFO] [stderr] Checking candle-core v0.4.1 [INFO] [stderr] Checking candle-nn v0.4.1 [INFO] [stderr] Checking mpnet-rs v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/mpnet.rs:722:9 [INFO] [stdout] | [INFO] [stdout] 722 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Pointer` [INFO] [stdout] --> src/mpnet.rs:723:9 [INFO] [stdout] | [INFO] [stdout] 723 | use std::fmt::Pointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/mpnet.rs:318:20 [INFO] [stdout] | [INFO] [stdout] 318 | if let model_type = &config.model_type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `candle_core::Tensor` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/mpnet.rs:431:34 [INFO] [stdout] | [INFO] [stdout] 429 | let hidden_states = self.dense.forward(hidden_states)?; [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 430 | let hidden_states = self.dropout.forward(&hidden_states, is_train)?; [INFO] [stdout] 431 | self.layer_norm.forward(&(hidden_states + input_tensor)?) [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] warning: field `relative_attention_bias` is never read [INFO] [stdout] --> src/mpnet.rs:349:5 [INFO] [stdout] | [INFO] [stdout] 347 | struct MPNetEncoder { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 348 | layers: Vec, [INFO] [stdout] 349 | relative_attention_bias: Embedding, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/mpnet.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | Err::(io::Error::new(io::ErrorKind::NotFound, "The specified paths do not exist.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 87 | let _ = Err::(io::Error::new(io::ErrorKind::NotFound, "The specified paths do not exist.")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/mpnet.rs:318:20 [INFO] [stdout] | [INFO] [stdout] 318 | if let model_type = &config.model_type { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `candle_core::Tensor` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/mpnet.rs:431:34 [INFO] [stdout] | [INFO] [stdout] 429 | let hidden_states = self.dense.forward(hidden_states)?; [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 430 | let hidden_states = self.dropout.forward(&hidden_states, is_train)?; [INFO] [stdout] 431 | self.layer_norm.forward(&(hidden_states + input_tensor)?) [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] [stderr] error: could not compile `mpnet-rs` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `relative_attention_bias` is never read [INFO] [stdout] --> src/mpnet.rs:349:5 [INFO] [stdout] | [INFO] [stdout] 347 | struct MPNetEncoder { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 348 | layers: Vec, [INFO] [stdout] 349 | relative_attention_bias: Embedding, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/mpnet.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | Err::(io::Error::new(io::ErrorKind::NotFound, "The specified paths do not exist.")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 87 | let _ = Err::(io::Error::new(io::ErrorKind::NotFound, "The specified paths do not exist.")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mpnet-rs` (lib test) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "44041bfc659a8f892107fb934feaa5f362c4703efc74e5c2f1c0910c0247d7b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44041bfc659a8f892107fb934feaa5f362c4703efc74e5c2f1c0910c0247d7b7", kill_on_drop: false }` [INFO] [stdout] 44041bfc659a8f892107fb934feaa5f362c4703efc74e5c2f1c0910c0247d7b7