[INFO] fetching crate kannolo 0.3.4... [INFO] testing kannolo-0.3.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate kannolo 0.3.4 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate kannolo 0.3.4 [INFO] finished tweaking crates.io crate kannolo 0.3.4 [INFO] tweaked toml for crates.io crate kannolo 0.3.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kannolo 0.3.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kannolo 0.3.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c62324a594d41c0aa6a1cc12f67bc858c421d96ef11550e8ef84cdb4231cc9d [INFO] running `Command { std: "docker" "start" "-a" "4c62324a594d41c0aa6a1cc12f67bc858c421d96ef11550e8ef84cdb4231cc9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c62324a594d41c0aa6a1cc12f67bc858c421d96ef11550e8ef84cdb4231cc9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c62324a594d41c0aa6a1cc12f67bc858c421d96ef11550e8ef84cdb4231cc9d", kill_on_drop: false }` [INFO] [stdout] 4c62324a594d41c0aa6a1cc12f67bc858c421d96ef11550e8ef84cdb4231cc9d [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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 604c2c34d6eed0b2a388a6c309aab39da666d1d7af95259bc4617b1bf2c7ccbb [INFO] running `Command { std: "docker" "start" "-a" "604c2c34d6eed0b2a388a6c309aab39da666d1d7af95259bc4617b1bf2c7ccbb", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling hdf5-types v0.8.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling ascii v1.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling hdf5 v0.8.1 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling pyo3-build-config v0.24.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling clap_builder v4.5.47 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling kannolo v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling hdf5-derive v0.8.1 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling pyo3-ffi v0.24.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.24.2 [INFO] [stderr] Compiling pyo3 v0.24.2 [INFO] [stderr] Compiling numpy v0.24.0 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling hdf5-sys v0.8.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling pest v2.8.2 [INFO] [stderr] Compiling clap v4.5.47 [INFO] [stderr] Compiling pest_meta v2.8.2 [INFO] [stderr] Compiling pest_generator v2.8.2 [INFO] [stderr] Compiling pest_derive v2.8.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling optional v0.5.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling py_literal v0.4.0 [INFO] [stderr] Compiling pyo3-macros v0.24.2 [INFO] [stderr] Compiling ndarray-npy v0.8.1 [INFO] [stdout] error[E0635]: unknown feature `array_chunks` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(array_chunks)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/dot_product.rs:345:9 [INFO] [stdout] | [INFO] [stdout] 313 | return dense_dot_product_unrolled(query, values); [INFO] [stdout] | ------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 345 | dense_dot_product_unrolled(query, values) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/dot_product.rs:440:9 [INFO] [stdout] | [INFO] [stdout] 391 | return dense_dot_product_batch_4_unrolled(query, vectors); [INFO] [stdout] | --------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 440 | dense_dot_product_batch_4_unrolled(query, vectors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/dot_product.rs:547:9 [INFO] [stdout] | [INFO] [stdout] 495 | return dense_dot_product_unrolled(query, values); [INFO] [stdout] | ------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 547 | dense_dot_product_unrolled(query, values) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/dot_product.rs:688:9 [INFO] [stdout] | [INFO] [stdout] 609 | return dense_dot_product_batch_4_unrolled(query, vectors); [INFO] [stdout] | --------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 688 | dense_dot_product_batch_4_unrolled(query, vectors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/euclidean_distance.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 189 | return dense_euclidean_distance_unrolled(query, values); [INFO] [stdout] | ------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 223 | dense_euclidean_distance_unrolled(query, values) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/euclidean_distance.rs:357:9 [INFO] [stdout] | [INFO] [stdout] 294 | return dense_euclidean_distance_batch_4_unrolled(query, vectors); [INFO] [stdout] | ---------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 357 | dense_euclidean_distance_batch_4_unrolled(query, vectors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/euclidean_distance.rs:450:9 [INFO] [stdout] | [INFO] [stdout] 399 | return dense_euclidean_distance_unrolled(query, values); [INFO] [stdout] | ------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 450 | dense_euclidean_distance_unrolled(query, values) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/distances/euclidean_distance.rs:642:9 [INFO] [stdout] | [INFO] [stdout] 552 | return dense_euclidean_distance_batch_4_unrolled(query, vectors); [INFO] [stdout] | ---------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 642 | dense_euclidean_distance_batch_4_unrolled(query, vectors) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kannolo` (lib) due to 1 previous error; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "604c2c34d6eed0b2a388a6c309aab39da666d1d7af95259bc4617b1bf2c7ccbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604c2c34d6eed0b2a388a6c309aab39da666d1d7af95259bc4617b1bf2c7ccbb", kill_on_drop: false }` [INFO] [stdout] 604c2c34d6eed0b2a388a6c309aab39da666d1d7af95259bc4617b1bf2c7ccbb