[INFO] cloning repository https://github.com/feitreim/oxide-train
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feitreim/oxide-train" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeitreim%2Foxide-train", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeitreim%2Foxide-train'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41db8668db3286ef21c5884dd4e868628543ae1a
[INFO] testing feitreim/oxide-train against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeitreim%2Foxide-train" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/feitreim/oxide-train
[INFO] finished tweaking git repo https://github.com/feitreim/oxide-train
[INFO] tweaked toml for git repo https://github.com/feitreim/oxide-train written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/feitreim/oxide-train 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 git repo https://github.com/feitreim/oxide-train 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tiktoken-rs v0.12.0
[INFO] [stderr]   Downloaded parquet v59.1.0
[INFO] [stderr]   Downloaded cc v1.2.67
[INFO] [stderr]   Downloaded zlib-rs v0.6.6
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[INFO] [stderr]   Downloaded arrow-select v59.1.0
[INFO] [stderr]   Downloaded arrow-array v59.1.0
[INFO] [stderr]   Downloaded arrow-ipc v59.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f
[INFO] running `Command { std: "docker" "start" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", 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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f" "/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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", 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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tensor-core v0.1.0 (/opt/rustwide/workdir/crates/tensor-core)
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[INFO] [stderr]    Compiling tensor-cpu v0.1.0 (/opt/rustwide/workdir/crates/tensor-cpu)
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling nn v0.1.0 (/opt/rustwide/workdir/crates/nn)
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling optim v0.1.0 (/opt/rustwide/workdir/crates/optim)
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[INFO] [stderr]    Compiling data v0.1.0 (/opt/rustwide/workdir/crates/data)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", 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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f" "/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 optim v0.1.0 (/opt/rustwide/workdir/crates/optim)
[INFO] [stderr]    Compiling nn v0.1.0 (/opt/rustwide/workdir/crates/nn)
[INFO] [stderr]    Compiling tensor-cpu v0.1.0 (/opt/rustwide/workdir/crates/tensor-cpu)
[INFO] [stderr]    Compiling tensor-core v0.1.0 (/opt/rustwide/workdir/crates/tensor-core)
[INFO] [stderr]    Compiling data v0.1.0 (/opt/rustwide/workdir/crates/data)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", 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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f" "/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 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/data-a1143287ca59665e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test batch::tests::batches_shift_and_advance ... ok
[INFO] [stdout] test batch::tests::too_short_stream_yields_nothing ... ok
[INFO] [stdout] test shard::tests::legacy_reversed_magic_is_rejected ... ok
[INFO] [stdout] test shard::tests::shard_roundtrip ... ok
[INFO] [stdout] test shard::tests::shard_set_rolls_at_cap ... ok
[INFO] [stdout] test tokenizer::tests::roundtrip_and_eot ... ok
[INFO] [stderr]      Running unittests src/bin/prepare_wiki.rs (/opt/rustwide/target/debug/deps/prepare_wiki-07da076cc64b0624)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nn-4e4c6859379b89ee)
[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 tests/attention.rs (/opt/rustwide/target/debug/deps/attention-5a0d433e619006e4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test causal_attention_cannot_see_future_tokens_or_other_sequences ... ok
[INFO] [stdout] test rope_gradchecks_input_and_resets_position_for_each_sequence ... ok
[INFO] [stdout] test causal_attention_gradchecks_q_k_and_v ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cpu_model.rs (/opt/rustwide/target/debug/deps/cpu_model-be7e536862936608)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test dense_cpu_overfits_a_tiny_batch ... ok
[INFO] [stdout] test moe_dense_cpu_overfits_a_tiny_batch_with_auxiliary_loss ... ok
[INFO] [stderr]      Running tests/dense_modules.rs (/opt/rustwide/target/debug/deps/dense_modules-3ba59d3dbae66afc)
[INFO] [stdout] test deep_moe_dense_cpu_overfits_a_tiny_batch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test swiglu_gradchecks_both_inputs ... ok
[INFO] [stdout] test embedding_gradchecks_weights_and_accumulates_repeated_tokens ... ok
[INFO] [stdout] test rms_norm_gradchecks_input_and_weight ... ok
[INFO] [stdout] test fused_softmax_cross_entropy_is_stable_and_gradchecks_logits ... ok
[INFO] [stderr]      Running tests/gradcheck.rs (/opt/rustwide/target/debug/deps/gradcheck-d840c425bfdc5c88)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/moe.rs (/opt/rustwide/target/debug/deps/moe-56b7ca633addb191)
[INFO] [stdout] test backward_accumulates_across_calls ... ok
[INFO] [stdout] test chained_linears_backprop_through_composition ... ok
[INFO] [stdout] test linear_backward_matches_finite_differences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test router_gate_path_gradchecks_with_auxiliary_loss_disabled ... ok
[INFO] [stdout] test auxiliary_loss_is_one_at_uniform_routing ... ok
[INFO] [stdout] test moe_gradchecks_every_path_without_drops ... ok
[INFO] [stdout] test routing_is_deterministic_and_ties_choose_lower_expert_indices ... ok
[INFO] [stdout] test moe_gradchecks_every_path_with_forced_drops ... ok
[INFO] [stdout] test moe_gradchecks_every_path_with_underfull_experts ... ok
[INFO] [stdout] test auxiliary_loss_flattens_a_strongly_imbalanced_router ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optim-8d82e7962f2a8024)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test muon::tests::one_step_matches_the_quintic_polynomial ... ok
[INFO] [stdout] test muon::tests::zero_update_stays_zero ... ok
[INFO] [stdout] test muon::tests::newton_schulz_reduces_row_correlation ... ok
[INFO] [stdout] test master_weights_tests::initialization_keeps_unrounded_master_values ... ok
[INFO] [stdout] test muon::tests::tall_and_transposed_wide_iterations_agree ... ok
[INFO] [stdout] test master_weights_tests::bf16_checkpoint_can_seed_master_weights ... ok
[INFO] [stdout] test muon::tests::muon_updates_momentum_and_applies_decoupled_decay ... ok
[INFO] [stdout] test tests::dense_visitor_reports_all_parameters_and_kinds ... ok
[INFO] [stdout] test tests::aux_loss_schedule_decays_from_global_step ... ok
[INFO] [stdout] test tests::first_step_matches_closed_form_adamw ... ok
[INFO] [stdout] test master_weights_tests::sub_bf16_updates_accumulate_in_master_weights ... ok
[INFO] [stdout] test tests::moe_visitor_keeps_router_out_of_hidden_matrices ... ok
[INFO] [stdout] test tests::dense_muon_routes_hidden_matrices_and_auxiliary_parameters ... ok
[INFO] [stdout] test tests::adamw_overfits_the_tiny_dense_batch ... ok
[INFO] [stdout] test tests::muon_overfits_the_tiny_dense_batch ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tensor_core-3d6fffb257cbb6bd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tensor_cpu-d65046ee8c395e30)
[INFO] [stdout] test element::tests::bf16_uses_round_to_nearest_even_conversion ... ok
[INFO] [stderr]    Doc-tests data
[INFO] [stdout] test rng::tests::keyed_draws_depend_on_every_coordinate ... ok
[INFO] [stdout] test element::tests::bf16_is_a_two_byte_tensor_element ... ok
[INFO] [stdout] test rng::tests::the_stateless_mixer_is_the_generator_step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ops::tests::elementwise_and_reductions ... ok
[INFO] [stdout] test ops::tests::matmul_rectangular_shapes_compose ... ok
[INFO] [stdout] test ops::tests::softmax_rows_are_distributions ... ok
[INFO] [stdout] test ops::tests::fused_transposed_matmuls_match_explicit_transpose ... ok
[INFO] [stdout] test tests::f32_bf16_conversions_preserve_shape_and_expected_values ... ok
[INFO] [stdout] test ops::tests::matmul_known_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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]    Doc-tests nn
[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 optim
[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 tensor_core
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[INFO] [stdout] running 0 tests
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[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 tensor_cpu
[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" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f", kill_on_drop: false }`
[INFO] [stdout] 4a5f51fe01e42d3cc6267723d2d77bfe8637a0cb43eae668e336f602c9ad6c9f