[INFO] fetching crate rust_trainer 0.1.4...
[INFO] testing rust_trainer-0.1.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rust_trainer 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rust_trainer 0.1.4
[INFO] finished tweaking crates.io crate rust_trainer 0.1.4
[INFO] tweaked toml for crates.io crate rust_trainer 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_trainer 0.1.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_trainer 0.1.4 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" "+1.99.0-beta.8" "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 rand v0.10.1
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded pyo3-macros v0.22.6
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.6
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.6
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.6
[INFO] [stderr]   Downloaded rand_distr v0.6.0
[INFO] [stderr]   Downloaded wide v1.3.0
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded pyo3 v0.22.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477
[INFO] running `Command { std: "docker" "start" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling safe_arch v1.0.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling wide v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling rust_trainer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.10s
[INFO] running `Command { std: "docker" "inspect" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_trainer v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_trainer-112375e38647cb2e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test loss::tests::pcgrad_keeps_aligned_gradients ... ok
[INFO] [stdout] test data_stream::tests::sharded_stream_is_resume_stable ... ok
[INFO] [stdout] test simd_ops::tests::chunk_len_increases_with_sequence ... ok
[INFO] [stdout] test simd_ops::tests::simd_backward_matches_scalar_reference ... ok
[INFO] [stdout] test nn::tests::hpn_loss_and_grad_returns_finite_outputs ... ok
[INFO] [stdout] test data_stream::tests::packed_batch_returns_expected_shape ... ok
[INFO] [stdout] test nn::tests::layer_norm_backward_preserves_shape_and_finiteness ... ok
[INFO] [stdout] test loss::tests::cagradstep_reduces_conflict_when_dot_negative ... ok
[INFO] [stdout] test optim::tests::adamw_updates_parameters ... ok
[INFO] [stdout] test loss::tests::pcgrad_removes_conflicting_component ... ok
[INFO] [stdout] test loss::tests::gradnorm_scale_increases_with_disagreement ... ok
[INFO] [stdout] test simd_ops::tests::simd_conv_matches_scalar_reference ... ok
[INFO] [stdout] test layer::tests::forward_backward_layer_shapes_are_consistent ... ok
[INFO] [stdout] test data_stream::tests::multiworker_batcher_produces_batches ... ok
[INFO] [stdout] test simd_ops::tests::simd_forward_matches_scalar_reference ... ok
[INFO] [stdout] test simd_ops::tests::vector_sum_matches_scalar_sum ... ok
[INFO] [stdout] test trainer::tests::pcgrad_projection_removes_conflict_component ... ok
[INFO] [stdout] test trainer::tests::append_expansion_adds_new_layers_at_end ... ok
[INFO] [stdout] test trainer::tests::specific_positions_support_interleave_style_insertions ... ok
[INFO] [stdout] test stack::tests::supervised_step_runs_and_preserves_frozen_layer ... ok
[INFO] [stdout] test trainer::tests::freeze_by_indices_is_enforced_after_training_cycle ... ok
[INFO] [stdout] test trainer::tests::cadenced_step_applies_bp_only_when_due ... ok
[INFO] [stdout] test trainer::tests::checkpoint_roundtrip_preserves_state ... ok
[INFO] [stdout] test generic_trainer::tests::eval_step_returns_finite_loss ... ok
[INFO] [stdout] test generic_trainer::tests::grad_clip_activates_with_tiny_threshold ... ok
[INFO] [stdout] test generic_trainer::tests::surgery_method_switches_are_active ... ok
[INFO] [stdout] test generic_trainer::tests::cadence_skips_bp_until_due ... ok
[INFO] [stdout] test generic_trainer::tests::checkpoint_resume_is_deterministic_next_step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/bp_probe.rs (/opt/rustwide/target/debug/deps/bp_probe-10b43f7349d50629)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cross_framework_parity.rs (/opt/rustwide/target/debug/deps/cross_framework_parity-7ed62374ec981439)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/e2e_supervised_probe.rs (/opt/rustwide/target/debug/deps/e2e_supervised_probe-8e8fbe49b83a5e48)
[INFO] [stderr]      Running unittests src/bin/layer_probe.rs (/opt/rustwide/target/debug/deps/layer_probe-a8704c76d1165679)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/parity_lab.rs (/opt/rustwide/target/debug/deps/parity_lab-af334f76df06fa83)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/stack_probe.rs (/opt/rustwide/target/debug/deps/stack_probe-b47052bb0f9c213e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/train_generic.rs (/opt/rustwide/target/debug/deps/train_generic-9888e286dc0f0584)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/trainer_parity.rs (/opt/rustwide/target/debug/deps/trainer_parity-a245c75717b9a763)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_trainer
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477", kill_on_drop: false }`
[INFO] [stdout] ba079aa75d53e2d11d344382cbdc836c60b4f031f8e787031b22e9b1a1725477
