[INFO] fetching crate oxidized-transformers 0.1.1... [INFO] checking oxidized-transformers-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate oxidized-transformers 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate oxidized-transformers 0.1.1 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 oxidized-transformers 0.1.1 [INFO] finished tweaking crates.io crate oxidized-transformers 0.1.1 [INFO] tweaked toml for crates.io crate oxidized-transformers 0.1.1 written to /workspace/builds/worker-7-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 242 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-kernels v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding candle-metal-kernels v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding candle-nn v0.4.1 (available: v0.7.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding core-graphics-types v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding cudarc v0.10.0 (available: v0.12.1) [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 foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [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 idna v0.5.0 (available: v1.0.2) [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 linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding malloc_buf v0.0.6 (available: v1.0.0) [INFO] [stderr] Adding metal v0.27.0 (available: v0.29.0) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding raw-cpuid v10.7.0 (available: v11.1.0) [INFO] [stderr] Adding rstest v0.18.2 (available: v0.22.0) [INFO] [stderr] Adding rstest_macros v0.18.2 (available: v0.22.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [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 v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f504694e1b026948854b6a2bddd598e6e6da9948a2ee37eeea0efdc93ab13825 [INFO] running `Command { std: "docker" "start" "-a" "f504694e1b026948854b6a2bddd598e6e6da9948a2ee37eeea0efdc93ab13825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f504694e1b026948854b6a2bddd598e6e6da9948a2ee37eeea0efdc93ab13825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f504694e1b026948854b6a2bddd598e6e6da9948a2ee37eeea0efdc93ab13825", kill_on_drop: false }` [INFO] [stdout] f504694e1b026948854b6a2bddd598e6e6da9948a2ee37eeea0efdc93ab13825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0de450151c0a34dd03cb81e97559449ad689e70680125b5402dbd21fab31d300 [INFO] running `Command { std: "docker" "start" "-a" "0de450151c0a34dd03cb81e97559449ad689e70680125b5402dbd21fab31d300", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking reborrow v0.5.5 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustls v0.23.13 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling esaxx-rs v0.1.10 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Checking unicode-normalization-alignments v0.1.12 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking macro_rules_attribute v0.2.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rayon-cond v0.3.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking onig v6.4.0 [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 thiserror-impl v1.0.64 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling monostate-impl v0.1.13 [INFO] [stderr] Compiling snafu-derive v0.8.5 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking dyn-stack v0.10.0 [INFO] [stderr] Checking snafu v0.8.5 [INFO] [stderr] Checking pulp v0.18.22 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking gemm-common v0.17.1 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking gemm-f32 v0.17.1 [INFO] [stderr] Checking gemm-f64 v0.17.1 [INFO] [stderr] Checking gemm-c64 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 ureq v2.10.1 [INFO] [stderr] Checking safetensors v0.4.5 [INFO] [stderr] Checking candle-core v0.4.1 [INFO] [stderr] Checking hf-hub v0.3.2 [INFO] [stderr] Checking tokenizers v0.15.2 [INFO] [stderr] Checking candle-nn v0.4.1 [INFO] [stderr] Checking oxidized-transformers v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `qkv` and `split` are never read [INFO] [stdout] --> src/layers/attention/self_attention.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | MergedSplitAfter { [INFO] [stdout] | ---------------- fields in this variant [INFO] [stdout] 53 | qkv: Linear, [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | split: QkvSplit, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `AttentionMask`, `ConcatKVCache`, and `ScaledDotProductAttention` are never constructed [INFO] [stdout] --> src/layers/attention/self_attention.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 268 | pub enum SelfAttentionError { [INFO] [stdout] | ------------------ variants in this enum [INFO] [stdout] 269 | #[snafu(display("Cannot create or apply attention mask"))] [INFO] [stdout] 270 | AttentionMask { source: AttentionMaskError }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | ConcatKVCache { source: candle_core::Error }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | ScaledDotProductAttention { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfAttentionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TransformerEmbeddings` is never constructed [INFO] [stdout] --> src/models/roberta/embeddings.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub enum RobertaEmbeddingsError { [INFO] [stdout] | ---------------------- variant in this enum [INFO] [stdout] 58 | #[snafu(display("Error computing transformer embeddings"))] [INFO] [stdout] 59 | TransformerEmbeddings { source: TransformerEmbeddingsError }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RobertaEmbeddingsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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/util/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 158 | let random = Tensor::pseudo_random(size, self.device()) [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 161 | / self.to_dtype(DType::F32) [INFO] [stdout] 162 | | .context(ToDTypeSnafu)? [INFO] [stdout] 163 | | .broadcast_matmul(&random) [INFO] [stdout] 164 | | .context(MatMulSnafu)? [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: fields `qkv` and `split` are never read [INFO] [stdout] --> src/layers/attention/self_attention.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | MergedSplitAfter { [INFO] [stdout] | ---------------- fields in this variant [INFO] [stdout] 53 | qkv: Linear, [INFO] [stdout] | ^^^ [INFO] [stdout] 54 | split: QkvSplit, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `AttentionMask`, `ConcatKVCache`, and `ScaledDotProductAttention` are never constructed [INFO] [stdout] --> src/layers/attention/self_attention.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 268 | pub enum SelfAttentionError { [INFO] [stdout] | ------------------ variants in this enum [INFO] [stdout] 269 | #[snafu(display("Cannot create or apply attention mask"))] [INFO] [stdout] 270 | AttentionMask { source: AttentionMaskError }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | ConcatKVCache { source: candle_core::Error }, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 333 | ScaledDotProductAttention { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfAttentionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TransformerEmbeddings` is never constructed [INFO] [stdout] --> src/models/roberta/embeddings.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub enum RobertaEmbeddingsError { [INFO] [stdout] | ---------------------- variant in this enum [INFO] [stdout] 58 | #[snafu(display("Error computing transformer embeddings"))] [INFO] [stdout] 59 | TransformerEmbeddings { source: TransformerEmbeddingsError }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RobertaEmbeddingsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `oxidized-transformers` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0de450151c0a34dd03cb81e97559449ad689e70680125b5402dbd21fab31d300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de450151c0a34dd03cb81e97559449ad689e70680125b5402dbd21fab31d300", kill_on_drop: false }` [INFO] [stdout] 0de450151c0a34dd03cb81e97559449ad689e70680125b5402dbd21fab31d300