[INFO] cloning repository https://github.com/cchudant/matmul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cchudant/matmul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcchudant%2Fmatmul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcchudant%2Fmatmul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db6683370612eb6b9be9dd1c1aaf292cdffe6e0e
[INFO] checking cchudant/matmul against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcchudant%2Fmatmul" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cchudant/matmul on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cchudant/matmul
[INFO] finished tweaking git repo https://github.com/cchudant/matmul
[INFO] tweaked toml for git repo https://github.com/cchudant/matmul written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cchudant/matmul 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-iter v0.1.43
[INFO] [stderr]   Downloaded half v2.3.1
[INFO] [stderr]   Downloaded windows-targets v0.48.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.7
[INFO] [stderr]   Downloaded hermit-abi v0.3.2
[INFO] [stderr]   Downloaded bitfield v0.14.0
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] [stderr]   Downloaded num-complex v0.4.3
[INFO] [stderr]   Downloaded anyhow v1.0.71
[INFO] [stderr]   Downloaded libm v0.2.7
[INFO] [stderr]   Downloaded rustix v0.37.23
[INFO] [stderr]   Downloaded num-bigint v0.4.3
[INFO] [stderr]   Downloaded serde v1.0.166
[INFO] [stderr]   Downloaded proptest v1.2.0
[INFO] [stderr]   Downloaded minijinja v1.0.3
[INFO] [stderr]   Downloaded bitflags v2.3.3
[INFO] [stderr]   Downloaded proptest-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40141010fa8650befd643d1afc0905c6481bd5928545dee776569352b7152a79
[INFO] running `Command { std: "docker" "start" "-a" "40141010fa8650befd643d1afc0905c6481bd5928545dee776569352b7152a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40141010fa8650befd643d1afc0905c6481bd5928545dee776569352b7152a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40141010fa8650befd643d1afc0905c6481bd5928545dee776569352b7152a79", kill_on_drop: false }`
[INFO] [stdout] 40141010fa8650befd643d1afc0905c6481bd5928545dee776569352b7152a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc24a84290eae15957f2181236bec932ee104a0c3fcf94b2b4d82e5d115f84b9
[INFO] running `Command { std: "docker" "start" "-a" "bc24a84290eae15957f2181236bec932ee104a0c3fcf94b2b4d82e5d115f84b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling minijinja v1.0.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.2.0
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling test_attn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `a_ty`, `b_ty`, `c_ty`, and `align_contig_to` are never read
[INFO] [stdout]   --> build.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct GemmKernel {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     a_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     b_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 43 |     c_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     align_contig_to: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GemmKernel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array2`, `Array`, `Dimension`, `Ix2`, `OwnedRepr`
[INFO] [stdout]  --> src/gemm.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array, Array2, Dimension, Ix2, OwnedRepr};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::integer::div_ceil`
[INFO] [stdout]  --> src/gemm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::integer::div_ceil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `default`, `null_mut`, `null`
[INFO] [stdout]  --> src/gemm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::{Debug, Display},
[INFO] [stdout] 7 |     mem::{size_of, MaybeUninit},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 8 |     ops::{Add, Mul},
[INFO] [stdout] 9 |     ptr::{null, null_mut},
[INFO] [stdout]   |           ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::extern_kernels`
[INFO] [stdout]   --> src/gemm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::extern_kernels;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array2`, `Array`, `Dimension`, `Ix2`, `OwnedRepr`
[INFO] [stdout]  --> src/gemm.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array, Array2, Dimension, Ix2, OwnedRepr};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::integer::div_ceil`
[INFO] [stdout]  --> src/gemm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::integer::div_ceil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `default`, `null_mut`, `null`
[INFO] [stdout]  --> src/gemm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::{Debug, Display},
[INFO] [stdout] 7 |     mem::{size_of, MaybeUninit},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 8 |     ops::{Add, Mul},
[INFO] [stdout] 9 |     ptr::{null, null_mut},
[INFO] [stdout]   |           ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::extern_kernels`
[INFO] [stdout]   --> src/gemm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::extern_kernels;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "bc24a84290eae15957f2181236bec932ee104a0c3fcf94b2b4d82e5d115f84b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc24a84290eae15957f2181236bec932ee104a0c3fcf94b2b4d82e5d115f84b9", kill_on_drop: false }`
[INFO] [stdout] bc24a84290eae15957f2181236bec932ee104a0c3fcf94b2b4d82e5d115f84b9
[INFO] checking cchudant/matmul against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcchudant%2Fmatmul" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cchudant/matmul on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cchudant/matmul
[INFO] finished tweaking git repo https://github.com/cchudant/matmul
[INFO] tweaked toml for git repo https://github.com/cchudant/matmul written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cchudant/matmul 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ce402ac146858d7378f9755a8205002e35b3ebedc640c71c7e036711f137611
[INFO] running `Command { std: "docker" "start" "-a" "1ce402ac146858d7378f9755a8205002e35b3ebedc640c71c7e036711f137611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce402ac146858d7378f9755a8205002e35b3ebedc640c71c7e036711f137611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce402ac146858d7378f9755a8205002e35b3ebedc640c71c7e036711f137611", kill_on_drop: false }`
[INFO] [stdout] 1ce402ac146858d7378f9755a8205002e35b3ebedc640c71c7e036711f137611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826b3dcd8a7fe1ff2c22aa3474399a1d1b3712912176ebe7e16e4d2528fc1780
[INFO] running `Command { std: "docker" "start" "-a" "826b3dcd8a7fe1ff2c22aa3474399a1d1b3712912176ebe7e16e4d2528fc1780", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]    Compiling minijinja v1.0.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.2.0
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling test_attn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `a_ty`, `b_ty`, `c_ty`, and `align_contig_to` are never read
[INFO] [stdout]   --> build.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct GemmKernel {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     a_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 42 |     b_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 43 |     c_ty: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     align_contig_to: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GemmKernel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array2`, `Array`, `Dimension`, `Ix2`, `OwnedRepr`
[INFO] [stdout]  --> src/gemm.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array, Array2, Dimension, Ix2, OwnedRepr};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::integer::div_ceil`
[INFO] [stdout]  --> src/gemm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::integer::div_ceil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `default`, `null_mut`, `null`
[INFO] [stdout]  --> src/gemm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::{Debug, Display},
[INFO] [stdout] 7 |     mem::{size_of, MaybeUninit},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 8 |     ops::{Add, Mul},
[INFO] [stdout] 9 |     ptr::{null, null_mut},
[INFO] [stdout]   |           ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::extern_kernels`
[INFO] [stdout]   --> src/gemm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::extern_kernels;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array2`, `Array`, `Dimension`, `Ix2`, `OwnedRepr`
[INFO] [stdout]  --> src/gemm.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::{Array, Array2, Dimension, Ix2, OwnedRepr};
[INFO] [stdout]   |               ^^^^^  ^^^^^^  ^^^^^^^^^  ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::integer::div_ceil`
[INFO] [stdout]  --> src/gemm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num::integer::div_ceil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MaybeUninit`, `default`, `null_mut`, `null`
[INFO] [stdout]  --> src/gemm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::{Debug, Display},
[INFO] [stdout] 7 |     mem::{size_of, MaybeUninit},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 8 |     ops::{Add, Mul},
[INFO] [stdout] 9 |     ptr::{null, null_mut},
[INFO] [stdout]   |           ^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::extern_kernels`
[INFO] [stdout]   --> src/gemm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::extern_kernels;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/kernel.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg_attr(test, derive(proptest_derive::Arbitrary))]
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_ARBITRARY_FOR_LoopOrder`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]   = note: this error originates in the derive macro `proptest_derive::Arbitrary` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `test_attn` (lib test) due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "826b3dcd8a7fe1ff2c22aa3474399a1d1b3712912176ebe7e16e4d2528fc1780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826b3dcd8a7fe1ff2c22aa3474399a1d1b3712912176ebe7e16e4d2528fc1780", kill_on_drop: false }`
[INFO] [stdout] 826b3dcd8a7fe1ff2c22aa3474399a1d1b3712912176ebe7e16e4d2528fc1780
