[INFO] fetching crate tsai_compute 0.1.2...
[INFO] testing tsai_compute-0.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate tsai_compute 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tsai_compute 0.1.2
[INFO] finished tweaking crates.io crate tsai_compute 0.1.2
[INFO] tweaked toml for crates.io crate tsai_compute 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tsai_compute 0.1.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tsai_compute 0.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.6
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.56
[INFO] [stderr]   Downloaded mlx-internal-macros v0.25.3
[INFO] [stderr]   Downloaded sys-info v0.9.1
[INFO] [stderr]   Downloaded futures-lite v2.6.1
[INFO] [stderr]   Downloaded async-lock v3.4.2
[INFO] [stderr]   Downloaded sanitize-filename v0.6.0
[INFO] [stderr]   Downloaded r2d2_sqlite v0.25.0
[INFO] [stderr]   Downloaded faster-hex v0.9.0
[INFO] [stderr]   Downloaded gemm-f16 v0.18.2
[INFO] [stderr]   Downloaded gemm-c32 v0.17.1
[INFO] [stderr]   Downloaded dyn-stack v0.10.0
[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded ug v0.1.0
[INFO] [stderr]   Downloaded imgref v1.12.0
[INFO] [stderr]   Downloaded zip v1.1.4
[INFO] [stderr]   Downloaded burn-jit v0.16.1
[INFO] [stderr]   Downloaded pulp v0.21.5
[INFO] [stderr]   Downloaded rusqlite v0.32.1
[INFO] [stderr]   Downloaded moxcms v0.7.11
[INFO] [stderr]   Downloaded burn-core v0.16.1
[INFO] [stderr]   Downloaded candle-core v0.8.4
[INFO] [stderr]   Downloaded exr v1.74.0
[INFO] [stderr]   Downloaded bincode v2.0.1
[INFO] [stderr]   Downloaded ndk-sys v0.5.0+25.2.9519653
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded hwlocality v1.0.0-alpha.11
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded opencl3 v0.12.1
[INFO] [stderr]   Downloaded image v0.25.9
[INFO] [stderr]   Downloaded ndarray v0.16.1
[INFO] [stderr]   Downloaded cubecl-hip-sys v6.4.0
[INFO] [stderr]   Downloaded ash v0.38.0+1.3.281
[INFO] [stderr]   Downloaded zerocopy v0.8.31
[INFO] [stderr]   Downloaded objc2-foundation v0.2.2
[INFO] [stderr]   Downloaded av-scenechange v0.14.1
[INFO] [stderr]   Downloaded ratatui v0.29.0
[INFO] [stderr]   Downloaded khronos_api v3.1.0
[INFO] [stderr]   Downloaded naga v23.1.0
[INFO] [stderr]   Downloaded wgpu-core v23.0.1
[INFO] [stderr]   Downloaded bindgen v0.70.1
[INFO] [stderr]   Downloaded torch-sys v0.15.0
[INFO] [stderr]   Downloaded libc v0.2.178
[INFO] [stderr]   Downloaded burn-tensor v0.16.1
[INFO] [stderr]   Downloaded pulp v0.18.22
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded objc2 v0.5.2
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.10
[INFO] [stderr]   Downloaded clap_builder v4.5.53
[INFO] [stderr]   Downloaded mlx-sys v0.2.0
[INFO] [stderr]   Downloaded mlx-rs v0.25.3
[INFO] [stderr]   Downloaded zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]   Downloaded cubecl-core v0.4.0
[INFO] [stderr]   Downloaded pxfm v0.1.27
[INFO] [stderr]   Downloaded glow v0.14.2
[INFO] [stderr]   Downloaded sysinfo v0.32.1
[INFO] [stderr]   Downloaded serde_json v1.0.147
[INFO] [stderr]   Downloaded burn-autodiff v0.16.1
[INFO] [stderr]   Downloaded wgpu v23.0.1
[INFO] [stderr]   Downloaded zune-jpeg v0.5.8
[INFO] [stderr]   Downloaded burn-dataset v0.16.1
[INFO] [stderr]   Downloaded burn-fusion v0.16.1
[INFO] [stderr]   Downloaded uuid v1.19.0
[INFO] [stderr]   Downloaded cubecl-linalg v0.4.0
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0
[INFO] [stderr]   Downloaded crossterm v0.28.1
[INFO] [stderr]   Downloaded qoi v0.4.1
[INFO] [stderr]   Downloaded av1-grain v0.2.5
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded burn-tch v0.16.1
[INFO] [stderr]   Downloaded cubecl-cpp v0.4.0
[INFO] [stderr]   Downloaded derive_more v1.0.0
[INFO] [stderr]   Downloaded ntapi v0.4.2
[INFO] [stderr]   Downloaded rand_distr v0.5.1
[INFO] [stderr]   Downloaded cudarc v0.12.1
[INFO] [stderr]   Downloaded built v0.8.0
[INFO] [stderr]   Downloaded cubecl-macros v0.4.0
[INFO] [stderr]   Downloaded nvml-wrapper v0.10.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.31
[INFO] [stderr]   Downloaded objc2-metal v0.2.2
[INFO] [stderr]   Downloaded sysctl v0.5.5
[INFO] [stderr]   Downloaded gemm-common v0.17.1
[INFO] [stderr]   Downloaded dyn-stack v0.13.2
[INFO] [stderr]   Downloaded gemm-common v0.18.2
[INFO] [stderr]   Downloaded rav1e v0.8.1
[INFO] [stderr]   Downloaded tiff v0.10.3
[INFO] [stderr]   Downloaded burn-candle v0.16.1
[INFO] [stderr]   Downloaded v_frame v0.3.9
[INFO] [stderr]   Downloaded ravif v0.12.0
[INFO] [stderr]   Downloaded burn-router v0.16.1
[INFO] [stderr]   Downloaded base64ct v1.8.1
[INFO] [stderr]   Downloaded burn-wgpu v0.16.1
[INFO] [stderr]   Downloaded data-encoding v2.9.0
[INFO] [stderr]   Downloaded burn-common v0.16.1
[INFO] [stderr]   Downloaded cubecl-cuda v0.4.0
[INFO] [stderr]   Downloaded cubecl-hip v0.4.0
[INFO] [stderr]   Downloaded tch v0.15.0
[INFO] [stderr]   Downloaded cubecl-reduce v0.4.0
[INFO] [stderr]   Downloaded cubecl-wgpu v0.4.0
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded compact_str v0.8.1
[INFO] [stderr]   Downloaded darling_core v0.20.11
[INFO] [stderr]   Downloaded rstest_macros v0.23.0
[INFO] [stderr]   Downloaded burn-train v0.16.1
[INFO] [stderr]   Downloaded gpu-allocator v0.27.0
[INFO] [stderr]   Downloaded mach-sys v0.5.4
[INFO] [stderr]   Downloaded gemm-c64 v0.17.1
[INFO] [stderr]   Downloaded gemm-f16 v0.17.1
[INFO] [stderr]   Downloaded gemm-f32 v0.17.1
[INFO] [stderr]   Downloaded gemm-f64 v0.17.1
[INFO] [stderr]   Downloaded gemm v0.17.1
[INFO] [stderr]   Downloaded gemm-c32 v0.18.2
[INFO] [stderr]   Downloaded gemm-c64 v0.18.2
[INFO] [stderr]   Downloaded sysctl v0.6.0
[INFO] [stderr]   Downloaded gemm-f64 v0.18.2
[INFO] [stderr]   Downloaded gemm v0.18.2
[INFO] [stderr]   Downloaded safetensors v0.4.5
[INFO] [stderr]   Downloaded burn-cuda v0.16.1
[INFO] [stderr]   Downloaded gix-features v0.39.1
[INFO] [stderr]   Downloaded gix-tempfile v15.0.0
[INFO] [stderr]   Downloaded zune-core v0.5.0
[INFO] [stderr]   Downloaded r2d2 v0.8.10
[INFO] [stderr]   Downloaded hashlink v0.9.1
[INFO] [stderr]   Downloaded serde_rusqlite v0.36.0
[INFO] [stderr]   Downloaded safetensors v0.3.3
[INFO] [stderr]   Downloaded text_placeholder v0.5.1
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded cubecl-runtime v0.4.0
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded burn-ndarray v0.16.1
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.8.0
[INFO] [stderr]   Downloaded ryu v1.0.21
[INFO] [stderr]   Downloaded darling v0.20.11
[INFO] [stderr]   Downloaded rstest v0.23.0
[INFO] [stderr]   Downloaded windows-core v0.57.0
[INFO] [stderr]   Downloaded systemstat v0.2.5
[INFO] [stderr]   Downloaded burn v0.16.1
[INFO] [stderr]   Downloaded clap v4.5.53
[INFO] [stderr]   Downloaded zmij v0.1.9
[INFO] [stderr]   Downloaded hwlocality-sys v0.6.4
[INFO] [stderr]   Downloaded block2 v0.5.1
[INFO] [stderr]   Downloaded safe_arch v0.7.4
[INFO] [stderr]   Downloaded wide v0.7.33
[INFO] [stderr]   Downloaded gemm-f32 v0.18.2
[INFO] [stderr]   Downloaded dyn-stack-macros v0.1.3
[INFO] [stderr]   Downloaded reborrow v0.5.5
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded gix-hash v0.15.1
[INFO] [stderr]   Downloaded gix-trace v0.1.16
[INFO] [stderr]   Downloaded gix-utils v0.1.14
[INFO] [stderr]   Downloaded bit_field v0.10.3
[INFO] [stderr]   Downloaded lebe v0.5.3
[INFO] [stderr]   Downloaded avif-serialize v0.8.6
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded aligned v0.4.3
[INFO] [stderr]   Downloaded arg_enum_proc_macro v0.3.4
[INFO] [stderr]   Downloaded interpolate_name v0.2.4
[INFO] [stderr]   Downloaded maybe-rayon v0.1.1
[INFO] [stderr]   Downloaded gl_generator v0.14.0
[INFO] [stderr]   Downloaded gpu-alloc v0.6.0
[INFO] [stderr]   Downloaded spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]   Downloaded raw-window-handle v0.6.2
[INFO] [stderr]   Downloaded renderdoc-sys v1.1.0
[INFO] [stderr]   Downloaded cubecl v0.4.0
[INFO] [stderr]   Downloaded objc-sys v0.3.5
[INFO] [stderr]   Downloaded dlopen2_derive v0.4.3
[INFO] [stderr]   Downloaded dlopen2 v0.8.2
[INFO] [stderr]   Downloaded cl3 v0.13.1
[INFO] [stderr]   Downloaded cc v1.2.51
[INFO] [stderr]   Downloaded gix-fs v0.12.1
[INFO] [stderr]   Downloaded loop9 v0.1.5
[INFO] [stderr]   Downloaded y4m v0.8.0
[INFO] [stderr]   Downloaded noop_proc_macro v0.3.0
[INFO] [stderr]   Downloaded simd_helpers v0.1.0
[INFO] [stderr]   Downloaded fax_derive v0.2.0
[INFO] [stderr]   Downloaded fax v0.2.6
[INFO] [stderr]   Downloaded burn-derive v0.16.1
[INFO] [stderr]   Downloaded metal v0.29.0
[INFO] [stderr]   Downloaded burn-hip v0.16.1
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.6.1
[INFO] [stderr]   Downloaded khronos-egl v6.0.0
[INFO] [stderr]   Downloaded presser v0.3.1
[INFO] [stderr]   Downloaded windows-core v0.58.0
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded cubecl-common v0.4.0
[INFO] [stderr]   Downloaded unicode-truncate v1.1.0
[INFO] [stderr]   Downloaded windows-result v0.2.0
[INFO] [stderr]   Downloaded opencl-sys v0.6.1
[INFO] [stderr]   Downloaded async-channel v2.5.0
[INFO] [stderr]   Downloaded event-listener-strategy v0.5.4
[INFO] [stderr]   Downloaded hexf-parse v0.2.1
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.17
[INFO] [stderr]   Downloaded profiling v1.0.17
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.1
[INFO] [stderr]   Downloaded darling_macro v0.20.11
[INFO] [stderr]   Downloaded instability v0.3.10
[INFO] [stderr]   Downloaded lru v0.12.5
[INFO] [stderr]   Downloaded mlx-macros v0.25.3
[INFO] [stderr]   Downloaded libredox v0.1.11
[INFO] [stderr]   Downloaded sanitize-filename v0.5.0
[INFO] [stderr]   Downloaded gpu-alloc-types v0.3.0
[INFO] [stderr]   Downloaded gpu-descriptor-types v0.2.0
[INFO] [stderr]   Downloaded gpu-descriptor v0.3.2
[INFO] [stderr]   Downloaded core-graphics-types v0.1.3
[INFO] [stderr]   Downloaded range-alloc v0.1.4
[INFO] [stderr]   Downloaded windows-implement v0.57.0
[INFO] [stderr]   Downloaded windows-interface v0.57.0
[INFO] [stderr]   Downloaded itoa v1.0.16
[INFO] [stderr]   Downloaded windows-implement v0.58.0
[INFO] [stderr]   Downloaded windows-interface v0.58.0
[INFO] [stderr]   Downloaded windows-strings v0.1.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.30.1
[INFO] [stderr]   Downloaded windows v0.58.0
[INFO] [stderr]   Downloaded windows v0.57.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 271203162a841b8f2608f8d24abc14f39041bfbbdefdb20b1d8c7d18c4f93868
[INFO] running `Command { std: "docker" "start" "-a" "271203162a841b8f2608f8d24abc14f39041bfbbdefdb20b1d8c7d18c4f93868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "271203162a841b8f2608f8d24abc14f39041bfbbdefdb20b1d8c7d18c4f93868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271203162a841b8f2608f8d24abc14f39041bfbbdefdb20b1d8c7d18c4f93868", kill_on_drop: false }`
[INFO] [stdout] 271203162a841b8f2608f8d24abc14f39041bfbbdefdb20b1d8c7d18c4f93868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c35a2b18918101785b2a7c830d2989c94d78da978aab53118619fe26d07e161
[INFO] running `Command { std: "docker" "start" "-a" "3c35a2b18918101785b2a7c830d2989c94d78da978aab53118619fe26d07e161", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tsai_compute v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/discovery/gpu.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut backends = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "3c35a2b18918101785b2a7c830d2989c94d78da978aab53118619fe26d07e161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c35a2b18918101785b2a7c830d2989c94d78da978aab53118619fe26d07e161", kill_on_drop: false }`
[INFO] [stdout] 3c35a2b18918101785b2a7c830d2989c94d78da978aab53118619fe26d07e161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 963dad6e8126e294d49e0ee1baa74c8004e7b6d7ad56eff4f32937d2d1ce9884
[INFO] running `Command { std: "docker" "start" "-a" "963dad6e8126e294d49e0ee1baa74c8004e7b6d7ad56eff4f32937d2d1ce9884", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling zmij v0.1.9
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tsai_compute v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/discovery/gpu.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut backends = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/discovery/gpu.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut backends = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.72s
[INFO] running `Command { std: "docker" "inspect" "963dad6e8126e294d49e0ee1baa74c8004e7b6d7ad56eff4f32937d2d1ce9884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963dad6e8126e294d49e0ee1baa74c8004e7b6d7ad56eff4f32937d2d1ce9884", kill_on_drop: false }`
[INFO] [stdout] 963dad6e8126e294d49e0ee1baa74c8004e7b6d7ad56eff4f32937d2d1ce9884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a93a17a5b0f2d138cdcd46a863e7edd85b599b7ec576aa305d1f9373b5de4168
[INFO] running `Command { std: "docker" "start" "-a" "a93a17a5b0f2d138cdcd46a863e7edd85b599b7ec576aa305d1f9373b5de4168", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/discovery/gpu.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut backends = Vec::new();
[INFO] [stderr]    |         ----^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tsai_compute` (lib) generated 1 warning (run `cargo fix --lib -p tsai_compute` to apply 1 suggestion)
[INFO] [stderr] warning: `tsai_compute` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tsai_compute-8400b506d150e621)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test backend::cpu::numa::tests::test_numa_allocator ... ok
[INFO] [stdout] test backend::cpu::simd::tests::test_simd_detection ... ok
[INFO] [stdout] test backend::cpu::simd::tests::test_vectorized_add ... ok
[INFO] [stdout] test backend::cpu::tests::test_cpu_buffer_mapping ... ok
[INFO] [stdout] test backend::cpu::simd::tests::test_vectorized_dot ... ok
[INFO] [stdout] test device::capability::tests::test_compute_version_display ... ok
[INFO] [stdout] test backend::cpu::tests::test_cpu_backend ... ok
[INFO] [stdout] test backend::cpu::tests::test_cpu_device ... ok
[INFO] [stdout] test device::capability::tests::test_precision_size ... ok
[INFO] [stdout] test backend::cpu::tests::test_cpu_encoder ... ok
[INFO] [stdout] test device::capability::tests::test_simd_detection ... ok
[INFO] [stdout] test device::capability::tests::test_simd_vector_width ... ok
[INFO] [stdout] test device::pool::tests::test_device_pool_default ... ok
[INFO] [stdout] test device::pool::tests::test_device_pool_filter ... ok
[INFO] [stdout] test device::selector::tests::test_selector_cpu_only ... ok
[INFO] [stdout] test device::selector::tests::test_selector_max_compute ... ok
[INFO] [stdout] test device::pool::tests::test_device_pool_register ... ok
[INFO] [stdout] test device::selector::tests::test_selector_max_memory ... ok
[INFO] [stdout] test device::selector::tests::test_selector_min_memory ... ok
[INFO] [stdout] test device::tests::test_device_id_display ... ok
[INFO] [stdout] test device::tests::test_device_type_is_gpu ... ok
[INFO] [stdout] test device::tests::test_device_type_priority ... ok
[INFO] [stdout] test discovery::cpu::tests::test_cpu_detection ... ok
[INFO] [stdout] test discovery::gpu::tests::test_gpu_availability ... ok
[INFO] [stdout] test discovery::tests::test_discovery_cpu ... ok
[INFO] [stdout] test error::tests::test_error_constructors ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test memory::buffer::tests::test_buffer_mapping ... ok
[INFO] [stdout] test discovery::tests::test_discovery_all ... ok
[INFO] [stdout] test memory::buffer::tests::test_buffer_mapping_read_write ... ok
[INFO] [stdout] test memory::buffer::tests::test_buffer_usage ... ok
[INFO] [stdout] test memory::pool::tests::test_buffer_usage_equality ... ok
[INFO] [stdout] test scheduler::tests::test_workload_builder ... ok
[INFO] [stdout] test scheduler::workload::tests::test_workload_scheduler ... ok
[INFO] [stdout] test tests::test_device_selection ... ok
[INFO] [stdout] test tests::test_cpu_backend ... ok
[INFO] [stdout] test tests::test_hardware_discovery ... ok
[INFO] [stdout] test tests::test_scheduler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsai_compute
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/discovery/mod.rs - discovery (line 11) ... ignored
[INFO] [stdout] test src/discovery/mod.rs - discovery::get_device_pool (line 222) ... ignored
[INFO] [stdout] test src/lib.rs - (line 25) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a93a17a5b0f2d138cdcd46a863e7edd85b599b7ec576aa305d1f9373b5de4168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93a17a5b0f2d138cdcd46a863e7edd85b599b7ec576aa305d1f9373b5de4168", kill_on_drop: false }`
[INFO] [stdout] a93a17a5b0f2d138cdcd46a863e7edd85b599b7ec576aa305d1f9373b5de4168
