[INFO] fetching crate dfdx 0.13.0...
[INFO] testing dfdx-0.13.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate dfdx 0.13.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate dfdx 0.13.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dfdx 0.13.0
[INFO] finished tweaking crates.io crate dfdx 0.13.0
[INFO] tweaked toml for crates.io crate dfdx 0.13.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate dfdx 0.13.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reborrow v0.5.4
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded gemm-c32 v0.15.3
[INFO] [stderr]   Downloaded dyn-stack v0.9.0
[INFO] [stderr]   Downloaded mnist v0.5.0
[INFO] [stderr]   Downloaded seq-macro v0.3.3
[INFO] [stderr]   Downloaded portable-atomic v0.3.19
[INFO] [stderr]   Downloaded portable-atomic v1.2.0
[INFO] [stderr]   Downloaded hashbrown v0.8.2
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.7
[INFO] [stderr]   Downloaded serde_derive v1.0.162
[INFO] [stderr]   Downloaded safetensors v0.3.1
[INFO] [stderr]   Downloaded indicatif v0.17.3
[INFO] [stderr]   Downloaded gemm-c64 v0.15.3
[INFO] [stderr]   Downloaded gemm-f32 v0.15.3
[INFO] [stderr]   Downloaded gemm-common v0.15.3
[INFO] [stderr]   Downloaded gemm-f16 v0.15.3
[INFO] [stderr]   Downloaded gemm v0.15.4
[INFO] [stderr]   Downloaded gemm-f64 v0.15.3
[INFO] [stderr]   Downloaded cudarc v0.9.13
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3027de2c2e2d1f83778b82140ccc8c351994bfa0864c7e5a3e7cdd74f2704285
[INFO] running `Command { std: "docker" "start" "-a" "3027de2c2e2d1f83778b82140ccc8c351994bfa0864c7e5a3e7cdd74f2704285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3027de2c2e2d1f83778b82140ccc8c351994bfa0864c7e5a3e7cdd74f2704285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3027de2c2e2d1f83778b82140ccc8c351994bfa0864c7e5a3e7cdd74f2704285", kill_on_drop: false }`
[INFO] [stdout] 3027de2c2e2d1f83778b82140ccc8c351994bfa0864c7e5a3e7cdd74f2704285
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db1a911403fda11cceffeeb7bb9068d40189804ffa28a8d9adb4c75472f43e33
[INFO] running `Command { std: "docker" "start" "-a" "db1a911403fda11cceffeeb7bb9068d40189804ffa28a8d9adb4c75472f43e33", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling reborrow v0.5.4
[INFO] [stderr]    Compiling seq-macro v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling dfdx v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dyn-stack v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling gemm-common v0.15.3
[INFO] [stderr]    Compiling gemm-f32 v0.15.3
[INFO] [stderr]    Compiling gemm-c64 v0.15.3
[INFO] [stderr]    Compiling gemm-f64 v0.15.3
[INFO] [stderr]    Compiling gemm-c32 v0.15.3
[INFO] [stderr]    Compiling gemm-f16 v0.15.3
[INFO] [stderr]    Compiling gemm v0.15.4
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.45s
[INFO] running `Command { std: "docker" "inspect" "db1a911403fda11cceffeeb7bb9068d40189804ffa28a8d9adb4c75472f43e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1a911403fda11cceffeeb7bb9068d40189804ffa28a8d9adb4c75472f43e33", kill_on_drop: false }`
[INFO] [stdout] db1a911403fda11cceffeeb7bb9068d40189804ffa28a8d9adb4c75472f43e33
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8839acc3498d894cf990333d9e23d8022fa266772ec074dcbd9c770400c056ab
[INFO] running `Command { std: "docker" "start" "-a" "8839acc3498d894cf990333d9e23d8022fa266772ec074dcbd9c770400c056ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling linux-raw-sys v0.3.7
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling mnist v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling indicatif v0.17.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling gemm-common v0.15.3
[INFO] [stderr]    Compiling gemm-f32 v0.15.3
[INFO] [stderr]    Compiling gemm-f64 v0.15.3
[INFO] [stderr]    Compiling gemm-c32 v0.15.3
[INFO] [stderr]    Compiling gemm-c64 v0.15.3
[INFO] [stderr]    Compiling gemm-f16 v0.15.3
[INFO] [stderr]    Compiling gemm v0.15.4
[INFO] [stderr]    Compiling dfdx v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::to_device::*`
[INFO] [stdout]  --> src/nn/module.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use super::to_device::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]    --> src/lib.rs:246:33
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub use num_traits::{Float, FromPrimitive, NumCast, Zero};
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dfdx` (lib test); 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name dfdx --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="cpu"' --cfg 'feature="default"' --cfg 'feature="fast-alloc"' --cfg 'feature="std"' -C metadata=1b42394ae492847a -C extra-filename=-1b42394ae492847a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gemm=/opt/rustwide/target/debug/deps/libgemm-8322b3671dddefe1.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-bb70ea674ba443b8.rlib --extern libm=/opt/rustwide/target/debug/deps/liblibm-df9e3968982325c8.rlib --extern mnist=/opt/rustwide/target/debug/deps/libmnist-e97d2a1627ccf1ee.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-1bee301dc3959758.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-eebfe6a9d0614b04.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-dddc4ee9a0bf9f19.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-6abb722e7516cb3c.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-ae0ec5da16190e88.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8839acc3498d894cf990333d9e23d8022fa266772ec074dcbd9c770400c056ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8839acc3498d894cf990333d9e23d8022fa266772ec074dcbd9c770400c056ab", kill_on_drop: false }`
[INFO] [stdout] 8839acc3498d894cf990333d9e23d8022fa266772ec074dcbd9c770400c056ab
[INFO] testing dfdx-0.13.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate dfdx 0.13.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate dfdx 0.13.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dfdx 0.13.0
[INFO] finished tweaking crates.io crate dfdx 0.13.0
[INFO] tweaked toml for crates.io crate dfdx 0.13.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate dfdx 0.13.0 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 820503dd002cdd3c96606bd7e1ff18f1394cd476487cdb271b00ad6813f0eebf
[INFO] running `Command { std: "docker" "start" "-a" "820503dd002cdd3c96606bd7e1ff18f1394cd476487cdb271b00ad6813f0eebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "820503dd002cdd3c96606bd7e1ff18f1394cd476487cdb271b00ad6813f0eebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820503dd002cdd3c96606bd7e1ff18f1394cd476487cdb271b00ad6813f0eebf", kill_on_drop: false }`
[INFO] [stdout] 820503dd002cdd3c96606bd7e1ff18f1394cd476487cdb271b00ad6813f0eebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c76355ab5ff596b280eb9d5b7ea6d579518011e62aac54875e700035814d50a5
[INFO] running `Command { std: "docker" "start" "-a" "c76355ab5ff596b280eb9d5b7ea6d579518011e62aac54875e700035814d50a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling reborrow v0.5.4
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling seq-macro v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dfdx v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dyn-stack v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling gemm-common v0.15.3
[INFO] [stderr]    Compiling gemm-f32 v0.15.3
[INFO] [stderr]    Compiling gemm-c64 v0.15.3
[INFO] [stderr]    Compiling gemm-c32 v0.15.3
[INFO] [stderr]    Compiling gemm-f64 v0.15.3
[INFO] [stderr]    Compiling gemm-f16 v0.15.3
[INFO] [stderr]    Compiling gemm v0.15.4
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.71s
[INFO] running `Command { std: "docker" "inspect" "c76355ab5ff596b280eb9d5b7ea6d579518011e62aac54875e700035814d50a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76355ab5ff596b280eb9d5b7ea6d579518011e62aac54875e700035814d50a5", kill_on_drop: false }`
[INFO] [stdout] c76355ab5ff596b280eb9d5b7ea6d579518011e62aac54875e700035814d50a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3b519cbbd0251cd5160ee70c417ad74be9c68aa043e2bec73962259f0fdb22a
[INFO] running `Command { std: "docker" "start" "-a" "b3b519cbbd0251cd5160ee70c417ad74be9c68aa043e2bec73962259f0fdb22a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling linux-raw-sys v0.3.7
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling mnist v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling indicatif v0.17.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling gemm-common v0.15.3
[INFO] [stderr]    Compiling gemm-f32 v0.15.3
[INFO] [stderr]    Compiling gemm-c64 v0.15.3
[INFO] [stderr]    Compiling gemm-c32 v0.15.3
[INFO] [stderr]    Compiling gemm-f64 v0.15.3
[INFO] [stderr]    Compiling gemm-f16 v0.15.3
[INFO] [stderr]    Compiling gemm v0.15.4
[INFO] [stderr]    Compiling dfdx v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::to_device::*`
[INFO] [stdout]  --> src/nn/module.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use super::to_device::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]    --> src/lib.rs:246:33
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub use num_traits::{Float, FromPrimitive, NumCast, Zero};
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:221:18
[INFO] [stdout]     |
[INFO] [stdout] 221 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:220:52
[INFO] [stdout]     |
[INFO] [stdout] 220 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_ON, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:240:18
[INFO] [stdout]     |
[INFO] [stdout] 240 |         unsafe { _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::arch::x86_64::_MM_SET_FLUSH_ZERO_MODE`: see `_mm_setcsr` documentation - use inline assembly instead
[INFO] [stdout]    --> src/lib.rs:239:53
[INFO] [stdout]     |
[INFO] [stdout] 239 |         use std::arch::x86_64::{_MM_FLUSH_ZERO_OFF, _MM_SET_FLUSH_ZERO_MODE};
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dfdx` (lib test); 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustc --crate-name dfdx --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="cpu"' --cfg 'feature="default"' --cfg 'feature="fast-alloc"' --cfg 'feature="std"' -C metadata=53570123e701ed26 -C extra-filename=-53570123e701ed26 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gemm=/opt/rustwide/target/debug/deps/libgemm-379ad8f980bb2944.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-3eec5a0f9e7664dd.rlib --extern libm=/opt/rustwide/target/debug/deps/liblibm-08818530cce4f516.rlib --extern mnist=/opt/rustwide/target/debug/deps/libmnist-e0715ae2cd3218f7.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5785faca3cdd0661.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-acf76234273086c2.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-6cd80f1c7f13d592.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-47824440efa5fa6b.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-18f3ead9b56afe22.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b3b519cbbd0251cd5160ee70c417ad74be9c68aa043e2bec73962259f0fdb22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b519cbbd0251cd5160ee70c417ad74be9c68aa043e2bec73962259f0fdb22a", kill_on_drop: false }`
[INFO] [stdout] b3b519cbbd0251cd5160ee70c417ad74be9c68aa043e2bec73962259f0fdb22a
