[INFO] fetching crate qlora-rs 1.0.5... [INFO] testing qlora-rs-1.0.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate qlora-rs 1.0.5 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate qlora-rs 1.0.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate qlora-rs 1.0.5 [INFO] tweaked toml for crates.io crate qlora-rs 1.0.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qlora-rs 1.0.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate qlora-rs 1.0.5 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e2cd447ab43d6a363fb055c56b4d4079372461cb39ec9c2b4ed45ad0f57226f [INFO] running `Command { std: "docker" "start" "-a" "1e2cd447ab43d6a363fb055c56b4d4079372461cb39ec9c2b4ed45ad0f57226f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e2cd447ab43d6a363fb055c56b4d4079372461cb39ec9c2b4ed45ad0f57226f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e2cd447ab43d6a363fb055c56b4d4079372461cb39ec9c2b4ed45ad0f57226f", kill_on_drop: false }` [INFO] [stdout] 1e2cd447ab43d6a363fb055c56b4d4079372461cb39ec9c2b4ed45ad0f57226f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b93d54ea7cf84104276ffeb769ea03f84121d7a645cdc57acc6617bdfbb5ab5 [INFO] running `Command { std: "docker" "start" "-a" "6b93d54ea7cf84104276ffeb769ea03f84121d7a645cdc57acc6617bdfbb5ab5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zerocopy v0.8.35 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling pulp v0.22.2 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling pulp-wasm-simd-flag v0.1.0 [INFO] [stderr] Compiling dyn-stack-macros v0.1.3 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling zmij v1.0.17 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling typed-path v0.12.2 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling memmap2 v0.9.9 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling zip v7.2.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.35 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling dyn-stack v0.13.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling safetensors v0.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling gemm-common v0.19.0 [INFO] [stderr] Compiling float8 v0.6.0 [INFO] [stderr] Compiling gemm-f32 v0.19.0 [INFO] [stderr] Compiling gemm-c32 v0.19.0 [INFO] [stderr] Compiling gemm-c64 v0.19.0 [INFO] [stderr] Compiling gemm-f64 v0.19.0 [INFO] [stderr] Compiling gemm-f16 v0.19.0 [INFO] [stderr] Compiling gemm v0.19.0 [INFO] [stderr] Compiling candle-core v0.9.2 [INFO] [stderr] Compiling candle-nn v0.9.2 [INFO] [stderr] Compiling peft-rs v1.0.3 [INFO] [stderr] Compiling qlora-rs v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "6b93d54ea7cf84104276ffeb769ea03f84121d7a645cdc57acc6617bdfbb5ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b93d54ea7cf84104276ffeb769ea03f84121d7a645cdc57acc6617bdfbb5ab5", kill_on_drop: false }` [INFO] [stdout] 6b93d54ea7cf84104276ffeb769ea03f84121d7a645cdc57acc6617bdfbb5ab5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c8ee56d456e3ee852f5d3d0301b3d8c2bc9c27f06f5f6b055b0bd05bb22962a [INFO] running `Command { std: "docker" "start" "-a" "5c8ee56d456e3ee852f5d3d0301b3d8c2bc9c27f06f5f6b055b0bd05bb22962a", kill_on_drop: false }` [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.8 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling clap_lex v0.7.7 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling tempfile v3.24.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling cc v1.2.54 [INFO] [stderr] Compiling clap_builder v4.5.55 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.8.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling pulp v0.22.2 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.2 [INFO] [stderr] Compiling clap v4.5.55 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling criterion v0.8.1 [INFO] [stderr] Compiling proptest v1.9.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling gemm-common v0.19.0 [INFO] [stderr] Compiling gemm-f32 v0.19.0 [INFO] [stderr] Compiling gemm-c32 v0.19.0 [INFO] [stderr] Compiling gemm-f64 v0.19.0 [INFO] [stderr] Compiling gemm-c64 v0.19.0 [INFO] [stderr] Compiling gemm-f16 v0.19.0 [INFO] [stderr] Compiling gemm v0.19.0 [INFO] [stderr] Compiling candle-core v0.9.2 [INFO] [stderr] Compiling candle-nn v0.9.2 [INFO] [stderr] Compiling peft-rs v1.0.3 [INFO] [stderr] Compiling qlora-rs v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 43s [INFO] running `Command { std: "docker" "inspect" "5c8ee56d456e3ee852f5d3d0301b3d8c2bc9c27f06f5f6b055b0bd05bb22962a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c8ee56d456e3ee852f5d3d0301b3d8c2bc9c27f06f5f6b055b0bd05bb22962a", kill_on_drop: false }` [INFO] [stdout] 5c8ee56d456e3ee852f5d3d0301b3d8c2bc9c27f06f5f6b055b0bd05bb22962a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99602a877bc5c828c9d1d5297764206273c45d5568a03d2a9cb9bb0b0e430cd4 [INFO] running `Command { std: "docker" "start" "-a" "99602a877bc5c828c9d1d5297764206273c45d5568a03d2a9cb9bb0b0e430cd4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qlora_rs-74176649e826ea1a) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test formats::tests::test_export_config_builder ... ok [INFO] [stdout] test formats::tests::test_export_model_with_config ... ok [INFO] [stdout] test export::tests::test_export_gguf_with_metadata ... ok [INFO] [stdout] test formats::tests::test_export_native_via_unified_api ... ok [INFO] [stdout] test export::tests::test_export_gguf_header ... ok [INFO] [stdout] test export::tests::test_export_gguf_multiple_tensors ... ok [INFO] [stdout] test formats::tests::test_export_gguf_via_unified_api ... ok [INFO] [stdout] test qlora::tests::test_default_config ... ok [INFO] [stdout] test qlora::tests::test_is_target ... ok [INFO] [stdout] test qlora::tests::test_preset_all_bf16 ... ok [INFO] [stdout] test qlora::tests::test_preset_inference ... ok [INFO] [stdout] test native::tests::test_export_native_with_metadata ... ok [INFO] [stdout] test native::tests::test_export_native_basic ... ok [INFO] [stdout] test qlora::tests::test_preset_qv_bf16 ... ok [INFO] [stdout] test native::tests::test_export_native_multiple_tensors ... ok [INFO] [stdout] test qlora::tests::test_validate_for_training_empty_targets ... ok [INFO] [stdout] test qlora::tests::test_validate_for_training_success ... ok [INFO] [stdout] test qlora::tests::test_validate_for_training_zero_rank ... ok [INFO] [stdout] test quantization::tests::test_double_quant_disabled_still_works ... ok [INFO] [stdout] test qlora::tests::test_lora_weights ... ok [INFO] [stdout] test quantization::tests::test_double_quantize_compression ... ok [INFO] [stdout] test qlora::tests::test_scale ... ok [INFO] [stdout] test quantization::tests::test_double_quantize_roundtrip ... ok [INFO] [stdout] test quantization::tests::test_mixed_precision_bf16 ... ok [INFO] [stdout] test quantization::tests::test_mixed_precision_f16 ... ok [INFO] [stdout] test quantization::tests::test_mixed_precision_f32_passthrough ... ok [INFO] [stdout] test quantization::tests::test_nf4_levels_sorted ... ok [INFO] [stdout] test quantization::tests::test_padding_2d_no_padding_roundtrip ... ok [INFO] [stdout] test quantization::tests::test_padding_2d_tensor ... ok [INFO] [stdout] test quantization::tests::test_padding_2d_tensor_no_padding_needed ... ok [INFO] [stdout] test quantization::tests::test_padding_dtype_validation ... ok [INFO] [stdout] test quantization::tests::test_padding_for_quantization_not_needed ... ok [INFO] [stdout] test quantization::tests::test_padding_for_quantization_needed ... ok [INFO] [stdout] test quantization::tests::test_padding_preserves_values ... ok [INFO] [stdout] test quantization::tests::test_per_channel_quantization ... ok [INFO] [stdout] test quantization::tests::test_padding_with_info_roundtrip ... ok [INFO] [stdout] test quantization::tests::test_per_channel_with_double_quant ... ok [INFO] [stdout] test quantization::tests::test_per_channel_with_zero_point ... ok [INFO] [stdout] test quantization::tests::test_quantize_dequantize_roundtrip ... ok [INFO] [stdout] test quantization::tests::test_quantize_preserves_shape ... ok [INFO] [stdout] test quantization::tests::test_zero_point_quantization ... ok [INFO] [stdout] test export::tests::test_merge_and_export_gguf_preserves_shape ... ok [INFO] [stdout] test training::tests::test_cross_entropy_loss_shape ... ok [INFO] [stdout] test export::tests::test_merge_and_export_gguf ... ok [INFO] [stdout] test training::tests::test_trainer_creation ... ok [INFO] [stdout] test training::tests::test_trainer_epoch_progression ... ok [INFO] [stdout] test training::tests::test_training_config_default ... ok [INFO] [stdout] test training::tests::test_training_metrics ... ok [INFO] [stdout] test qlora::tests::test_qlora_creation ... ok [INFO] [stdout] test qlora::tests::test_qlora_forward_shape ... ok [INFO] [stdout] test quantization::tests::test_memory_reduction ... ok [INFO] [stdout] test qlora::tests::test_qlora_memory_reduction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.45s [INFO] [stdout] [INFO] [stderr] Doc-tests qlora_rs [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 13) ... ignored [INFO] [stdout] test src/training.rs - training::QLoraTrainer::var_builder (line 461) ... ignored [INFO] [stdout] test src/qlora.rs - qlora::QLoraConfig (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99602a877bc5c828c9d1d5297764206273c45d5568a03d2a9cb9bb0b0e430cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99602a877bc5c828c9d1d5297764206273c45d5568a03d2a9cb9bb0b0e430cd4", kill_on_drop: false }` [INFO] [stdout] 99602a877bc5c828c9d1d5297764206273c45d5568a03d2a9cb9bb0b0e430cd4