[INFO] fetching crate cetana 0.0.1... [INFO] checking cetana-0.0.1 against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] extracting crate cetana 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate cetana 0.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cetana 0.0.1 [INFO] tweaked toml for crates.io crate cetana 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cetana 0.0.1 on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cetana 0.0.1 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a53bb2b8512d3b6e7e0b9c9770fec455ccc3df112a82553705fcc480e5090215 [INFO] running `Command { std: "docker" "start" "-a" "a53bb2b8512d3b6e7e0b9c9770fec455ccc3df112a82553705fcc480e5090215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a53bb2b8512d3b6e7e0b9c9770fec455ccc3df112a82553705fcc480e5090215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a53bb2b8512d3b6e7e0b9c9770fec455ccc3df112a82553705fcc480e5090215", kill_on_drop: false }` [INFO] [stdout] a53bb2b8512d3b6e7e0b9c9770fec455ccc3df112a82553705fcc480e5090215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba70bba60b2b3c82425980969c9ff86724350ce217dcd0e76b75672e0da8aa17 [INFO] running `Command { std: "docker" "start" "-a" "ba70bba60b2b3c82425980969c9ff86724350ce217dcd0e76b75672e0da8aa17", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking aporia v0.2.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking pinax v0.1.0 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Checking indexmap v2.11.3 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling cetana v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/backend/buffer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::BackendError` [INFO] [stdout] --> src/backend/buffer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::BackendError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/nn/embedding.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | if let Some(idx) = padding_idx { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `freeze` [INFO] [stdout] --> src/nn/embedding.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | freeze: bool, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_freeze` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `supports_feature` is never used [INFO] [stdout] --> src/backend/cpu/core.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl CpuCore { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn supports_feature(&self, _feature: &str) -> DeviceFeatures { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `execute` is never used [INFO] [stdout] --> src/backend/cpu/parallel.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl ParallelExecutor { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn execute(&self, data: &[T], chunk_size: usize, f: F) -> Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Buffer` is never used [INFO] [stdout] --> src/backend/buffer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait Buffer: std::fmt::Debug { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DeviceMemory` is never constructed [INFO] [stdout] --> src/backend/device.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 262 | pub struct DeviceMemory { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_FEATURE_SSE4_1` is never used [INFO] [stdout] --> src/backend/feature.rs:43:11 [INFO] [stdout] | [INFO] [stdout] 43 | pub const CPU_FEATURE_SSE4_1: &str = "sse4.1"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPU_FEATURE_SSE4_2` is never used [INFO] [stdout] --> src/backend/feature.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | pub const CPU_FEATURE_SSE4_2: &str = "sse4.2"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GPU_FEATURE_FP16` is never used [INFO] [stdout] --> src/backend/feature.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | pub const GPU_FEATURE_FP16: &str = "fp16"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GPU_FEATURE_FP64` is never used [INFO] [stdout] --> src/backend/feature.rs:48:11 [INFO] [stdout] | [INFO] [stdout] 48 | pub const GPU_FEATURE_FP64: &str = "fp64"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GPU_FEATURE_TENSOR_CORES` is never used [INFO] [stdout] --> src/backend/feature.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub const GPU_FEATURE_TENSOR_CORES: &str = "tensor_cores"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Silu` is never constructed [INFO] [stdout] --> src/nn/activation/silu.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Silu; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/nn/activation/silu.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Silu { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elementwise_affine` is never read [INFO] [stdout] --> src/nn/layernorm.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct LayerNorm { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | elementwise_affine: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LayerNorm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TensorDtype` is never used [INFO] [stdout] --> src/tensor/dtype/mod.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait TensorDtype: Clone + Debug + Send + Sync + 'static { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DType` is never used [INFO] [stdout] --> src/tensor/dtype/mod.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | pub enum DType { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `byte_size` is never used [INFO] [stdout] --> src/tensor/dtype/mod.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 95 | impl DType { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn byte_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_broadcastable_with`, `pad_shape`, `get_broadcast_shape`, and `get_broadcast_index` are never used [INFO] [stdout] --> src/tensor/manipulation.rs:709:8 [INFO] [stdout] | [INFO] [stdout] 3 | impl Tensor { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 709 | fn is_broadcastable_with(&self, other: &Tensor) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 726 | fn pad_shape(&self, target_rank: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 734 | fn get_broadcast_shape(&self, other: &Tensor) -> MlResult> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 746 | fn get_broadcast_index(&self, coords: &[usize], shape: &[usize]) -> MlResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.7.0/src/proto/h2/mod.rs:427:5 [INFO] [stdout] | [INFO] [stdout] 427 | impossible: Impossible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "ba70bba60b2b3c82425980969c9ff86724350ce217dcd0e76b75672e0da8aa17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba70bba60b2b3c82425980969c9ff86724350ce217dcd0e76b75672e0da8aa17", kill_on_drop: false }` [INFO] [stdout] ba70bba60b2b3c82425980969c9ff86724350ce217dcd0e76b75672e0da8aa17