[INFO] fetching crate tract-linalg 0.21.7...
[INFO] checking tract-linalg-0.21.7 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1
[INFO] extracting crate tract-linalg 0.21.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tract-linalg 0.21.7 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract-linalg 0.21.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tract-linalg 0.21.7
[INFO] tweaked toml for crates.io crate tract-linalg 0.21.7 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" "+65132f36b923285d5da381c2fbafee6ce899e841" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 172 packages to latest compatible versions
[INFO] [stderr]       Adding derive-new v0.5.9 (available: v0.7.0)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.5)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (available: v0.50.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27a186beaa51f96ef3c0a5f1f1ac30b8811f648e0fc822682d996ad4354bf352
[INFO] running `Command { std: "docker" "start" "-a" "27a186beaa51f96ef3c0a5f1f1ac30b8811f648e0fc822682d996ad4354bf352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27a186beaa51f96ef3c0a5f1f1ac30b8811f648e0fc822682d996ad4354bf352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a186beaa51f96ef3c0a5f1f1ac30b8811f648e0fc822682d996ad4354bf352", kill_on_drop: false }`
[INFO] [stdout] 27a186beaa51f96ef3c0a5f1f1ac30b8811f648e0fc822682d996ad4354bf352
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1508b5dc88b0d3c2a33a2dbaef7c5d537294061048bdefaeba000a04e80a2760
[INFO] running `Command { std: "docker" "start" "-a" "1508b5dc88b0d3c2a33a2dbaef7c5d537294061048bdefaeba000a04e80a2760", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
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[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking anes v0.1.6
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[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]     Checking string-interner v0.15.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tract-data v0.21.7
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling liquid-core v0.26.9
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling liquid-lib v0.26.9
[INFO] [stderr]    Compiling liquid v0.26.9
[INFO] [stderr]    Compiling tract-linalg v0.21.7 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed build.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> build.rs:299:11
[INFO] [stdout]     |
[INFO] [stdout] 275 |       let mut globals = liquid::object!({
[INFO] [stdout]     |           -----------
[INFO] [stdout]     |           |
[INFO] [stdout]     |           `globals` calls a custom destructor
[INFO] [stdout]     |           `globals` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 299 |       match parser
[INFO] [stdout]     |  ___________^
[INFO] [stdout] 300 | |         .build()
[INFO] [stdout] 301 | |         .and_then(|p| p.parse(&input))
[INFO] [stdout] 302 | |         .and_then(|r| r.render_to(&mut fs::File::create(&output).unwrap(), &globals))
[INFO] [stdout]     | |                                                                                     ^
[INFO] [stdout]     | |                                                                                     |
[INFO] [stdout]     | |_____________________________________________________________________________________this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                                                                                       up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 308 |   }
[INFO] [stdout]     |   - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/kstring-2.0.2/src/string.rs:677:5
[INFO] [stdout]     |
[INFO] [stdout] 677 |     impl<B> Drop for KStringInner<B> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `globals` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/kstring-2.0.2/src/string.rs:677:5
[INFO] [stdout]     |
[INFO] [stdout] 677 |     impl<B> Drop for KStringInner<B> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/frame/unicast/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/frame/mmm/pack.rs (3 fixes)
[INFO] [stderr]        Fixed src/frame/reduce/mod.rs (7 fixes)
[INFO] [stderr]        Fixed src/frame/element_wise.rs (6 fixes)
[INFO] [stderr]        Fixed src/multithread.rs (1 fix)
[INFO] [stderr]        Fixed src/generic/mmm.rs (14 fixes)
[INFO] [stderr]        Fixed src/frame/leaky_relu.rs (3 fixes)
[INFO] [stderr]        Fixed src/x86_64_fma/max.rs (1 fix)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs (1 fix)
[INFO] [stderr]        Fixed src/x86_64_fma/softmax.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/mmm/storage.rs (5 fixes)
[INFO] [stderr]        Fixed src/frame/mmm/macros.rs (16 fixes)
[INFO] [stderr]        Fixed src/generic/lut.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/tanh.rs (3 fixes)
[INFO] [stderr]        Fixed src/x86_64_fma/by_scalar.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/sigmoid.rs (3 fixes)
[INFO] [stderr]        Fixed src/frame/block_quant/q4_0.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/mmm/scratch.rs (4 fixes)
[INFO] [stderr]        Fixed src/frame/mmm/mod.rs (5 fixes)
[INFO] [stdout] warning[E0133]: call to unsafe function `tract_data::internal::TensorView::<'a>::as_ptr_mut_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/frame/mmm/pack.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             pb.as_ptr_mut_unchecked(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `tract_data::internal::TensorView::<'a>::as_ptr_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/frame/mmm/pack.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |             b.as_ptr_unchecked(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/frame/mmm/tests/packed_packed.rs (2 fixes)
[INFO] [stderr]    Migrating tests/virtual_im2col.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/frame/mmm/tests/mod.rs (8 fixes)
[INFO] [stderr]        Fixed src/frame/mmm/tests/q_scale.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/mmm/tests/fuse.rs (4 fixes)
[INFO] [stderr]        Fixed src/frame/tanh.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/reduce/sum.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/mmm/tests/frame.rs (9 fixes)
[INFO] [stderr]        Fixed src/frame/unicast/mul.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/by_scalar.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/leaky_relu.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/sigmoid.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/reduce/softmax.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/lut.rs (1 fix)
[INFO] [stderr]        Fixed src/frame/reduce/max.rs (1 fix)
[INFO] [stdout] warning[E0133]: call to unsafe function `tract_data::internal::TensorView::<'a>::as_ptr_mut_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/frame/mmm/pack.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |             pb.as_ptr_mut_unchecked(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `tract_data::internal::TensorView::<'a>::as_ptr_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/frame/mmm/pack.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |             b.as_ptr_unchecked(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]    Migrating benches/mm_for_inception.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/softmax.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/mat_vec.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed benches/mat_vec.rs (1 fix)
[INFO] [stderr]    Migrating benches/sigmoid.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/mm_for_asr_am.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed benches/utils.rs (1 fix)
[INFO] [stderr]    Migrating benches/virtual_im2col.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating benches/mm_for_wavenet_hw.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.33s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]    Compiling tract-linalg v0.21.7 (/tmp/fixit)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/x86_64_fma/mmm.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | MMMExternKernel!(f16, fma_mmm_f16_8x8; 8, 8; 32, 2; 0, 0; no_prefetch, is_x86_feature_detected!("fma") && is_x86_feature_detected!("f16c"));
[INFO] [stdout]   | ------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | MMMExternKernel!(f32, fma_mmm_f32_8x8; 8, 8; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | MMMExternKernel!(f32, fma_mmm_f32_16x6; 16, 6; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | MMMExternKernel!(f32, fma_mmm_f32_16x5; 16, 5; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | MMMExternKernel!(f32, fma_mmm_f32_24x4; 24, 4; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | MMMExternKernel!(f32, fma_mmm_f32_32x3; 32, 3; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | MMMExternKernel!(f32, fma_mmm_f32_40x2; 40, 2; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | MMMExternKernel!(f32, fma_mmm_f32_64x1; 64, 1; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                   extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / MMMExternKernel!(f32, fma_mmm_f32_32x1; 32, 1; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"),
[INFO] [stdout] 19 | |      packing_defs: {
[INFO] [stdout] 20 | |          const F32_B: PackedFormat = PackedFormat::new(DatumType::F32, 1, 4);
[INFO] [stdout] 21 | |          const PQ40_F32: (&dyn MMMInputFormat, &dyn MMMInputFormat) = (&super::PQ40_R32, &F32_B);
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |  test: mmm_packed_packed_tests!{ is_x86_feature_detected!("fma"), fma_mmm_f32_32x1, q40f32:1 }
[INFO] [stdout] 25 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | MMMExternKernel!(f32, avx512_mmm_f32_128x1; 128, 1; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | MMMExternKernel!(f32, avx512_mmm_f32_16x1; 16, 1; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | MMMExternKernel!(f32, avx512_mmm_f32_16x12; 16, 12; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | MMMExternKernel!(f32, avx512_mmm_f32_16x8; 16, 8; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | MMMExternKernel!(f32, avx512_mmm_f32_32x6; 32, 6; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | MMMExternKernel!(f32, avx512_mmm_f32_32x5; 32, 5; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | MMMExternKernel!(f32, avx512_mmm_f32_48x4; 48, 4; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | MMMExternKernel!(f32, avx512_mmm_f32_64x3; 64, 3; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | MMMExternKernel!(f32, avx512_mmm_f32_80x2; 80, 2; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                   extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / MMMExternKernel!(i32, avx2_mmm_i32_8x8; 8, 8; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx2"),
[INFO] [stdout] 38 | |  packing_defs: {
[INFO] [stdout] 39 | |      const I8_A: PackedFormat = PackedFormat::new(DatumType::I8, 8, 32);
[INFO] [stdout] 40 | |      const I8_B: PackedFormat = PackedFormat::new(DatumType::I8, 8, 4);
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |  test: mmm_packed_packed_tests!{ true, avx2_mmm_i32_8x8, i8i8:1 }
[INFO] [stdout] 45 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | tanh_impl!(f32, fma_tanh_f32, 8, 8, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `tanh_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | sigmoid_impl!(f32, fma_sigmoid_f32, 8, 8, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `sigmoid_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/x86_64_fma/mmm.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | MMMExternKernel!(f16, fma_mmm_f16_8x8; 8, 8; 32, 2; 0, 0; no_prefetch, is_x86_feature_detected!("fma") && is_x86_feature_detected!("f16c"));
[INFO] [stdout]   | ------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | MMMExternKernel!(f32, fma_mmm_f32_8x8; 8, 8; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | MMMExternKernel!(f32, fma_mmm_f32_16x6; 16, 6; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | MMMExternKernel!(f32, fma_mmm_f32_16x5; 16, 5; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | MMMExternKernel!(f32, fma_mmm_f32_24x4; 24, 4; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | MMMExternKernel!(f32, fma_mmm_f32_32x3; 32, 3; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | MMMExternKernel!(f32, fma_mmm_f32_40x2; 40, 2; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | MMMExternKernel!(f32, fma_mmm_f32_64x1; 64, 1; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | --------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                   extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / MMMExternKernel!(f32, fma_mmm_f32_32x1; 32, 1; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("fma"),
[INFO] [stdout] 19 | |      packing_defs: {
[INFO] [stdout] 20 | |          const F32_B: PackedFormat = PackedFormat::new(DatumType::F32, 1, 4);
[INFO] [stdout] 21 | |          const PQ40_F32: (&dyn MMMInputFormat, &dyn MMMInputFormat) = (&super::PQ40_R32, &F32_B);
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |  test: mmm_packed_packed_tests!{ is_x86_feature_detected!("fma"), fma_mmm_f32_32x1, q40f32:1 }
[INFO] [stdout] 25 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | MMMExternKernel!(f32, avx512_mmm_f32_128x1; 128, 1; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | MMMExternKernel!(f32, avx512_mmm_f32_16x1; 16, 1; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | MMMExternKernel!(f32, avx512_mmm_f32_16x12; 16, 12; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | MMMExternKernel!(f32, avx512_mmm_f32_16x8; 16, 8; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | MMMExternKernel!(f32, avx512_mmm_f32_32x6; 32, 6; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | MMMExternKernel!(f32, avx512_mmm_f32_32x5; 32, 5; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | MMMExternKernel!(f32, avx512_mmm_f32_48x4; 48, 4; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | MMMExternKernel!(f32, avx512_mmm_f32_64x3; 64, 3; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | MMMExternKernel!(f32, avx512_mmm_f32_80x2; 80, 2; 64, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx512f"));
[INFO] [stdout]    | ---------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                   extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma/mmm.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | / MMMExternKernel!(i32, avx2_mmm_i32_8x8; 8, 8; 32, 4; 0, 0; no_prefetch, is_x86_feature_detected!("avx2"),
[INFO] [stdout] 38 | |  packing_defs: {
[INFO] [stdout] 39 | |      const I8_A: PackedFormat = PackedFormat::new(DatumType::I8, 8, 32);
[INFO] [stdout] 40 | |      const I8_B: PackedFormat = PackedFormat::new(DatumType::I8, 8, 4);
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |  test: mmm_packed_packed_tests!{ true, avx2_mmm_i32_8x8, i8i8:1 }
[INFO] [stdout] 45 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `MMMExternKernel` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | tanh_impl!(f32, fma_tanh_f32, 8, 8, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `tanh_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/tract-linalg-7827a3aa08be75d7/out/extern_kernel_macro.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout] 5  |                 extern "C" { pub fn [<$name _ 0_21_7>]($(par_name: $par_type),*) -> $rv; }
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/x86_64_fma.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | sigmoid_impl!(f32, fma_sigmoid_f32, 8, 8, is_x86_feature_detected!("fma"));
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `extern_kernel` which comes from the expansion of the macro `sigmoid_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tract-linalg` (lib) due to 21 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tract-linalg` (lib test) due to 21 previous errors
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "1508b5dc88b0d3c2a33a2dbaef7c5d537294061048bdefaeba000a04e80a2760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1508b5dc88b0d3c2a33a2dbaef7c5d537294061048bdefaeba000a04e80a2760", kill_on_drop: false }`
[INFO] [stdout] 1508b5dc88b0d3c2a33a2dbaef7c5d537294061048bdefaeba000a04e80a2760