[INFO] fetching crate yscv-optim 0.2.0...
[INFO] testing yscv-optim-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yscv-optim 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate yscv-optim 0.2.0
[INFO] finished tweaking crates.io crate yscv-optim 0.2.0
[INFO] tweaked toml for crates.io crate yscv-optim 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yscv-optim 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yscv-optim 0.2.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12
[INFO] running `Command { std: "docker" "start" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", 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" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", 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" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling yscv-tensor v0.2.0
[INFO] [stderr]    Compiling yscv-cpu v0.2.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling yscv-threadpool v0.2.0
[INFO] [stderr]    Compiling yscv-kernels v0.2.0
[INFO] [stderr]    Compiling yscv-autograd v0.2.0
[INFO] [stderr]    Compiling yscv-optim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", 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" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling yscv-optim v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", 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" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/yscv-optim/4af9aaee7a170928/out/yscv_optim-4af9aaee7a170928)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test core::tests::adagrad_rejects_shape_mismatch ... ok
[INFO] [stdout] test core::tests::adagrad_basic_step ... ok
[INFO] [stdout] test core::tests::adamw_applies_decoupled_weight_decay ... ok
[INFO] [stdout] test core::tests::adamw_step_updates_tensor ... ok
[INFO] [stdout] test core::tests::adagrad_with_weight_decay ... ok
[INFO] [stdout] test core::tests::adamw_step_graph_node_updates_variable_from_backward_grad ... ok
[INFO] [stdout] test core::tests::adagrad_accumulates_squared_grads ... ok
[INFO] [stdout] test core::tests::clip_grad_value_handles_non_positive_max_val ... ok
[INFO] [stdout] test core::tests::clip_grad_value_does_nothing_for_empty_ids ... ok
[INFO] [stdout] test core::tests::cosine_scheduler_updates_optimizer_lr_until_floor ... ok
[INFO] [stdout] test core::tests::clip_grad_norm_skips_nodes_without_gradients ... ok
[INFO] [stdout] test core::tests::adam_step_applies_weight_decay ... ok
[INFO] [stdout] test core::tests::cosine_warm_restarts_reset ... ok
[INFO] [stdout] test core::tests::clip_grad_norm_returns_zero_for_empty_ids ... ok
[INFO] [stdout] test core::tests::cyclic_lr_triangular_cycle ... ok
[INFO] [stdout] test core::tests::exponential_lr_decays_every_step ... ok
[INFO] [stdout] test core::tests::adam_step_graph_node_updates_variable_from_backward_grad ... ok
[INFO] [stdout] test core::tests::exponential_lr_reset_restarts_epoch ... ok
[INFO] [stdout] test core::tests::cosine_scheduler_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::clip_grad_value_skips_nodes_without_gradients ... ok
[INFO] [stdout] test core::tests::lamb_basic_step ... ok
[INFO] [stdout] test core::tests::cosine_scheduler_reset_restarts_epoch_counter ... ok
[INFO] [stdout] test core::tests::clip_grad_norm_scales_gradients_when_total_norm_exceeds_max ... ok
[INFO] [stdout] test core::tests::cosine_warm_restarts_t_mult ... ok
[INFO] [stdout] test core::tests::cosine_warm_restarts_basic ... ok
[INFO] [stdout] test core::tests::clip_grad_value_clamps_gradient_elements ... ok
[INFO] [stdout] test core::tests::lambda_lr_identity ... ok
[INFO] [stdout] test core::tests::cyclic_lr_repeats_cycle ... ok
[INFO] [stdout] test core::tests::clip_grad_norm_does_not_scale_when_below_max ... ok
[INFO] [stdout] test core::tests::adam_step_updates_tensor ... ok
[INFO] [stdout] test core::tests::adam_step_graph_node_requires_gradient ... ok
[INFO] [stdout] test core::tests::lamb_trust_ratio ... ok
[INFO] [stdout] test core::tests::lambda_lr_decay ... ok
[INFO] [stdout] test core::tests::lambda_lr_reset ... ok
[INFO] [stdout] test core::tests::lars_basic_step ... ok
[INFO] [stdout] test core::tests::adam_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::adamw_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::lookahead_sync_period ... ok
[INFO] [stdout] test core::tests::lars_with_weight_decay ... ok
[INFO] [stdout] test core::tests::multi_step_lr_drops_at_milestones ... ok
[INFO] [stdout] test core::tests::multi_step_lr_reset_restarts_epoch_and_base_lr ... ok
[INFO] [stdout] test core::tests::one_cycle_scheduler_updates_optimizer_lr_profile ... ok
[INFO] [stdout] test core::tests::one_cycle_scheduler_reset_restarts_epoch_counter ... ok
[INFO] [stdout] test core::tests::polynomial_decay_lr_clamps_after_total_steps ... ok
[INFO] [stdout] test core::tests::one_cycle_scheduler_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::clip_grad_norm_handles_non_positive_max_norm ... ok
[INFO] [stdout] test core::tests::polynomial_decay_lr_power_2 ... ok
[INFO] [stdout] test core::tests::polynomial_decay_lr_reaches_end_lr ... ok
[INFO] [stdout] test core::tests::radam_basic_step ... ok
[INFO] [stdout] test core::tests::radam_early_steps_use_momentum ... ok
[INFO] [stdout] test core::tests::reduce_lr_on_plateau_reduces_after_patience ... ok
[INFO] [stdout] test core::tests::radam_rejects_invalid_lr ... ok
[INFO] [stdout] test core::tests::learning_rate_trait_allows_runtime_lr_update ... ok
[INFO] [stdout] test core::tests::rmsprop_step_updates_tensor ... ok
[INFO] [stdout] test core::tests::linear_warmup_scheduler_increases_lr_to_base ... ok
[INFO] [stdout] test core::tests::linear_warmup_scheduler_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::linear_warmup_scheduler_reset_restarts_epoch_counter ... ok
[INFO] [stdout] test core::tests::rmsprop_step_with_momentum_accumulates_buffer ... ok
[INFO] [stdout] test core::tests::lookahead_sgd_basic ... ok
[INFO] [stdout] test core::tests::lookahead_adam_basic ... ok
[INFO] [stdout] test core::tests::sgd_step_applies_weight_decay ... ok
[INFO] [stdout] test core::tests::radam_converges_to_adam ... ok
[INFO] [stdout] test core::tests::multi_step_lr_single_milestone ... ok
[INFO] [stdout] test core::tests::sgd_rejects_shape_mismatch ... ok
[INFO] [stdout] test core::tests::reduce_lr_on_plateau_reset_clears_state ... ok
[INFO] [stdout] test core::tests::reduce_lr_on_plateau_respects_min_lr ... ok
[INFO] [stdout] test core::tests::rmsprop_step_graph_node_updates_variable_from_backward_grad ... ok
[INFO] [stdout] test core::tests::rmsprop_centered_path_differs_from_uncentered ... ok
[INFO] [stdout] test core::tests::sgd_step_updates_tensor_without_momentum ... ok
[INFO] [stdout] test core::tests::rmsprop_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::sgd_step_with_momentum_accumulates_velocity ... ok
[INFO] [stdout] test core::tests::sgd_step_with_nesterov_works ... ok
[INFO] [stdout] test core::tests::step_lr_scheduler_rejects_invalid_configuration ... ok
[INFO] [stdout] test core::tests::step_lr_scheduler_updates_optimizer_lr_on_interval ... ok
[INFO] [stdout] test core::tests::step_graph_node_requires_gradient ... ok
[INFO] [stdout] test core::tests::step_graph_node_updates_variable_from_backward_grad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yscv_optim
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 5) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.34s
[INFO] running `Command { std: "docker" "inspect" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12", kill_on_drop: false }`
[INFO] [stdout] ddd621e109ba5737a9f8168e9527480e9093931bb88914206740b1df9a6e6d12
