[INFO] cloning repository https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faliftffd%2FGPU-accelerated-matrix-with-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faliftffd%2FGPU-accelerated-matrix-with-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb5fa4b57301973090192838e3da7340b8c8cf01 [INFO] building aliftffd/GPU-accelerated-matrix-with-Rust against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faliftffd%2FGPU-accelerated-matrix-with-Rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust [INFO] finished tweaking git repo https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust [INFO] tweaked toml for git repo https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aliftffd/GPU-accelerated-matrix-with-Rust 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded katexit v0.1.5 [INFO] [stderr] Downloaded thiserror v2.0.15 [INFO] [stderr] Downloaded pyo3-macros v0.25.1 [INFO] [stderr] Downloaded ndarray-linalg v0.17.0 [INFO] [stderr] Downloaded pyo3-build-config v0.25.1 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded ndarray-rand v0.15.0 [INFO] [stderr] Downloaded cached_proc_macro v0.19.1 [INFO] [stderr] Downloaded cached_proc_macro_types v0.1.1 [INFO] [stderr] Downloaded cached v0.48.1 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded pyo3-ffi v0.25.1 [INFO] [stderr] Downloaded pyo3-macros-backend v0.25.1 [INFO] [stderr] Downloaded ndarray v0.12.1 [INFO] [stderr] Downloaded autograd v1.1.1 [INFO] [stderr] Downloaded lax v0.17.0 [INFO] [stderr] Downloaded thiserror-impl v2.0.15 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded scirs2-core v0.1.0-alpha.6 [INFO] [stderr] Downloaded pyo3 v0.25.1 [INFO] [stderr] Downloaded cudarc v0.12.1 [INFO] [stderr] Downloaded scirs2-neural v0.1.0-alpha.6 [INFO] [stderr] Downloaded lapack-sys v0.14.0 [INFO] [stderr] Downloaded scirs2-linalg v0.1.0-alpha.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28c2ee906e84db004c7efcf47f760573bcd789bf7b94c8a96ddf6827e66031ea [INFO] running `Command { std: "docker" "start" "-a" "28c2ee906e84db004c7efcf47f760573bcd789bf7b94c8a96ddf6827e66031ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28c2ee906e84db004c7efcf47f760573bcd789bf7b94c8a96ddf6827e66031ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c2ee906e84db004c7efcf47f760573bcd789bf7b94c8a96ddf6827e66031ea", kill_on_drop: false }` [INFO] [stdout] 28c2ee906e84db004c7efcf47f760573bcd789bf7b94c8a96ddf6827e66031ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a230cb24fd7ffda3093ad0cc73405045e7634ba82cde663fbee774801524d719 [INFO] running `Command { std: "docker" "start" "-a" "a230cb24fd7ffda3093ad0cc73405045e7634ba82cde663fbee774801524d719", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling thiserror v2.0.15 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling lapack-sys v0.14.0 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling pyo3-build-config v0.25.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling cudarc v0.12.1 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling scirs2-neural v0.1.0-alpha.6 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.25.1 [INFO] [stderr] Compiling pyo3-ffi v0.25.1 [INFO] [stderr] Compiling pyo3 v0.25.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.15 [INFO] [stderr] Compiling katexit v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling autograd v1.1.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling cached_proc_macro v0.19.1 [INFO] [stderr] Compiling pyo3-macros v0.25.1 [INFO] [stderr] Compiling cached v0.48.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling lax v0.17.0 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling ndarray-linalg v0.17.0 [INFO] [stderr] Compiling ndarray-rand v0.15.0 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling scirs2-core v0.1.0-alpha.6 [INFO] [stderr] Compiling scirs2-linalg v0.1.0-alpha.6 [INFO] [stderr] Compiling rust-cuda v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_cpu_batch_operations` is never used [INFO] [stdout] --> src/lib.rs:313:4 [INFO] [stdout] | [INFO] [stdout] 313 | fn perform_cpu_batch_operations(batch_size: usize, matrix_size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "a230cb24fd7ffda3093ad0cc73405045e7634ba82cde663fbee774801524d719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a230cb24fd7ffda3093ad0cc73405045e7634ba82cde663fbee774801524d719", kill_on_drop: false }` [INFO] [stdout] a230cb24fd7ffda3093ad0cc73405045e7634ba82cde663fbee774801524d719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd10a3dc2f61e66d802f72c30705b22d4249ccbe1591d9a6e711fbb2af9d7b76 [INFO] running `Command { std: "docker" "start" "-a" "fd10a3dc2f61e66d802f72c30705b22d4249ccbe1591d9a6e711fbb2af9d7b76", kill_on_drop: false }` [INFO] [stderr] Compiling rust-cuda v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_cpu_batch_operations` is never used [INFO] [stdout] --> src/lib.rs:313:4 [INFO] [stdout] | [INFO] [stdout] 313 | fn perform_cpu_batch_operations(batch_size: usize, matrix_size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `perform_cpu_batch_operations` is never used [INFO] [stdout] --> src/lib.rs:313:4 [INFO] [stdout] | [INFO] [stdout] 313 | fn perform_cpu_batch_operations(batch_size: usize, matrix_size: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "fd10a3dc2f61e66d802f72c30705b22d4249ccbe1591d9a6e711fbb2af9d7b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd10a3dc2f61e66d802f72c30705b22d4249ccbe1591d9a6e711fbb2af9d7b76", kill_on_drop: false }` [INFO] [stdout] fd10a3dc2f61e66d802f72c30705b22d4249ccbe1591d9a6e711fbb2af9d7b76