[INFO] fetching crate symbios-genetics 0.1.1... [INFO] testing symbios-genetics-0.1.1 against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933 [INFO] extracting crate symbios-genetics 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate symbios-genetics 0.1.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate symbios-genetics 0.1.1 [INFO] tweaked toml for crates.io crate symbios-genetics 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate symbios-genetics 0.1.1 on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate symbios-genetics 0.1.1 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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_pcg v0.9.0 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded clap v4.5.56 [INFO] [stderr] Downloaded clap_builder v4.5.56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ad95603b2c83cf543050cd61bfbcee5467e99ad00f01dd76019170fadcdf5ff [INFO] running `Command { std: "docker" "start" "-a" "3ad95603b2c83cf543050cd61bfbcee5467e99ad00f01dd76019170fadcdf5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ad95603b2c83cf543050cd61bfbcee5467e99ad00f01dd76019170fadcdf5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad95603b2c83cf543050cd61bfbcee5467e99ad00f01dd76019170fadcdf5ff", kill_on_drop: false }` [INFO] [stdout] 3ad95603b2c83cf543050cd61bfbcee5467e99ad00f01dd76019170fadcdf5ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1a6329c185bf737b3562cd5b75b72080f56322644b2b12d5ae203e7b0e0c9e9 [INFO] running `Command { std: "docker" "start" "-a" "b1a6329c185bf737b3562cd5b75b72080f56322644b2b12d5ae203e7b0e0c9e9", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling zerocopy v0.8.37 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [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 serde v1.0.228 [INFO] [stderr] Compiling rand_pcg v0.9.0 [INFO] [stderr] Compiling symbios-genetics v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.38s [INFO] running `Command { std: "docker" "inspect" "b1a6329c185bf737b3562cd5b75b72080f56322644b2b12d5ae203e7b0e0c9e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a6329c185bf737b3562cd5b75b72080f56322644b2b12d5ae203e7b0e0c9e9", kill_on_drop: false }` [INFO] [stdout] b1a6329c185bf737b3562cd5b75b72080f56322644b2b12d5ae203e7b0e0c9e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 769a8469473a08239e3779518b2bffe7e4943de8b4c64ae6d83b27e2654093dc [INFO] running `Command { std: "docker" "start" "-a" "769a8469473a08239e3779518b2bffe7e4943de8b4c64ae6d83b27e2654093dc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling zerocopy v0.8.37 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling clap_builder v4.5.56 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling clap v4.5.56 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.37 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_pcg v0.9.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling symbios-genetics v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 55.62s [INFO] running `Command { std: "docker" "inspect" "769a8469473a08239e3779518b2bffe7e4943de8b4c64ae6d83b27e2654093dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "769a8469473a08239e3779518b2bffe7e4943de8b4c64ae6d83b27e2654093dc", kill_on_drop: false }` [INFO] [stdout] 769a8469473a08239e3779518b2bffe7e4943de8b4c64ae6d83b27e2654093dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e78cec2f8a634034a089ec78d3457db478d7751fb70f642d1862d9928da21613 [INFO] running `Command { std: "docker" "start" "-a" "e78cec2f8a634034a089ec78d3457db478d7751fb70f642d1862d9928da21613", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbios_genetics-e46f6a59cc1509f9) [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/adversarial_review_tests.rs (/opt/rustwide/target/debug/deps/adversarial_review_tests-f9d72d9a469d484d) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test test_map_elites_deserialize_rejects_archive_key_desync ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_zero_resolution ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_zero_batch_size ... ok [INFO] [stdout] test test_map_elites_map_to_index_into_buffer ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_incomplete_keys_vec ... ok [INFO] [stdout] test test_map_elites_batch_size_one_works ... ok [INFO] [stdout] test test_map_elites_deterministic_execution ... ok [INFO] [stdout] test test_map_elites_archive_iteration_order_deterministic ... ok [INFO] [stdout] test test_map_elites_nan_descriptor_rejected ... ok [INFO] [stdout] test test_map_elites_nan_fitness_rejected_during_seed ... ok [INFO] [stdout] test test_map_elites_nan_recovery ... ok [INFO] [stdout] test test_map_elites_resolution_extreme_documented ... ok [INFO] [stdout] test test_map_elites_resolution_max_safe ... ok [INFO] [stdout] test test_map_elites_seed_population_replaces_worse ... ok [INFO] [stdout] test test_map_elites_seed_population_respects_elitism ... ok [INFO] [stdout] test test_map_elites_resolution_one_works ... ok [INFO] [stdout] test test_nsga2_binary_tournament_nan_no_bias ... ok [INFO] [stdout] test test_map_elites_resolution_precision_moderate ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_crowding_distances_desync ... ok [INFO] [stdout] test test_nsga2_binary_tournament_works_after_new ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_nan_mutation_rate ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_pop_size_mismatch ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_ranks_desync ... ok [INFO] [stdout] test test_nsga2_dominates_nan_handling ... ok [INFO] [stdout] test test_nsga2_initial_ranks_calculated ... ok [INFO] [stdout] test test_map_elites_map_to_index_into_reuses_buffer ... ok [INFO] [stdout] test test_nsga2_nan_crowding_distance_handling ... ok [INFO] [stdout] test test_nsga2_valid_serialization_roundtrip ... ok [INFO] [stdout] test test_simple_ga_elitism_clamping_maintains_progress ... ok [INFO] [stdout] test test_simple_ga_elitism_returns_configured_when_valid ... ok [INFO] [stdout] test test_simple_ga_elitism_returns_effective_value ... ok [INFO] [stdout] test test_nsga2_nan_objectives_pushed_to_worst_front ... ok [INFO] [stdout] test test_simple_ga_encapsulation_via_public_api ... ok [INFO] [stdout] test test_map_elites_nan_fitness_rejected_during_step ... ok [INFO] [stdout] test test_map_elites_step_uses_buffer_optimization ... ok [INFO] [stdout] test test_nsga2_sorting_avoids_excessive_cloning ... ok [INFO] [stdout] test test_simple_ga_population_size_invariant_maintained ... ok [INFO] [stdout] test test_map_elites_rejects_zero_batch_size - should panic ... ok [INFO] [stdout] test test_map_elites_rejects_zero_resolution - should panic ... ok [INFO] [stdout] test test_map_elites_parent_selection_scales_sublinearly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/bug_regression_tests.rs (/opt/rustwide/target/debug/deps/bug_regression_tests-34e3a08da32ee53d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_map_elites_population_visible_after_seeding ... ok [INFO] [stdout] test test_nsga2_dominates_detects_length_mismatch ... ok [INFO] [stdout] test test_nsga2_fields_are_encapsulated ... ok [INFO] [stdout] test test_nsga2_empty_initial_population_handled ... ok [INFO] [stdout] test test_map_elites_population_visible_after_deserialization ... ok [INFO] [stdout] test test_nsga2_handles_ragged_objectives_gracefully ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/critical_bug_tests.rs (/opt/rustwide/target/debug/deps/critical_bug_tests-a4a5695edd59b9c6) [INFO] [stdout] running 11 tests [INFO] [stdout] test test_map_elites_archive_is_encapsulated ... ok [INFO] [stdout] test test_map_elites_boundary_bins_equal_size ... ok [INFO] [stdout] test test_map_elites_uniform_bin_distribution ... ok [INFO] [stdout] test test_nsga2_dominates_both_false_on_length_mismatch ... ok [INFO] [stdout] test test_nsga2_dominates_correct_for_equal_length ... ok [INFO] [stdout] test test_simple_ga_elitism_equal_pop_size_still_evolves ... ok [INFO] [stdout] test test_simple_ga_warns_on_excessive_elitism ... ok [INFO] [stdout] test test_nsga2_rejects_ragged_objectives ... ok [INFO] [stdout] test test_map_elites_mutation_parallelizable ... ok [INFO] [stdout] test test_map_elites_cache_performance_scales_with_batch_not_archive ... ok [INFO] [stdout] test test_nsga2_binary_tournament_provides_selection_pressure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-dd996b3082856cb6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_nsga2_dominance_logic ... ok [INFO] [stdout] test tests::test_map_elites_index_mapping ... ok [INFO] [stdout] test tests::test_nsga2_step_diversity ... 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/robustness_tests.rs (/opt/rustwide/target/debug/deps/robustness_tests-67ffbb6695ecc953) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_map_elites_default_batch_size_is_reasonable ... ok [INFO] [stdout] test test_simple_ga_empty_population ... ok [INFO] [stdout] test test_simple_ga_elitism_exceeds_population ... ok [INFO] [stdout] test test_nsga2_handles_nan_objectives_without_panic ... ok [INFO] [stdout] test test_simple_ga_single_individual_population ... ok [INFO] [stdout] test test_nsga2_crowding_distance_single_objective_all_same ... ok [INFO] [stdout] test test_simple_ga_population_smaller_than_tournament_size ... ok [INFO] [stdout] test test_simple_ga_handles_nan_fitness_without_panic ... ok [INFO] [stdout] test test_simple_ga_handles_partial_nan_fitness ... ok [INFO] [stdout] test test_nsga2_crowding_distance_zero_range ... ok [INFO] [stdout] test parallel_tests::test_parallel_provides_speedup_relative_to_sequential ... FAILED [INFO] [stdout] test test_map_elites_large_archive_performance ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- parallel_tests::test_parallel_provides_speedup_relative_to_sequential stdout ---- [INFO] [stdout] Sequential estimate: 50ms, Parallel actual: 39.05677ms, Speedup: 1.28x [INFO] [stdout] [INFO] [stdout] thread 'parallel_tests::test_parallel_provides_speedup_relative_to_sequential' (114) panicked at tests/robustness_tests.rs:334:9: [INFO] [stdout] Parallel execution should provide speedup. Got 1.28x (expected > 1.5x) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57ceb53d50aa - std[69d51b4813ba037]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57ceb53d50aa - std[69d51b4813ba037]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57ceb53d50aa - std[69d51b4813ba037]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x57ceb53d50aa - <::print::DisplayBacktrace as core[51d4adbef590f61]::fmt::Display>::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x57ceb53e9d0a - ::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x57ceb53e9d0a - core[51d4adbef590f61]::fmt::write [INFO] [stdout] 6: 0x57ceb53d9982 - std[69d51b4813ba037]::io::default_write_fmt::> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57ceb53d9982 - as std[69d51b4813ba037]::io::Write>::write_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x57ceb53b40bf - ::print [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x57ceb53b40bf - std[69d51b4813ba037]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x57ceb53cd599 - std[69d51b4813ba037]::panicking::default_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x57ceb5342a6c - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x57ceb5342a6c - test[8fe65b9e05bf4c74]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57ceb53cd812 - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x57ceb53cd812 - std[69d51b4813ba037]::panicking::panic_with_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x57ceb53b4178 - std[69d51b4813ba037]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x57ceb53abb19 - std[69d51b4813ba037]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x57ceb53b4e8d - __rustc[cb16bc19fc993bd7]::rust_begin_unwind [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x57ceb53ea5bc - core[51d4adbef590f61]::panicking::panic_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x57ceb52faa0e - robustness_tests[5b2f9667017fc919]::parallel_tests::test_parallel_provides_speedup_relative_to_sequential [INFO] [stdout] at /opt/rustwide/workdir/tests/robustness_tests.rs:334:9 [INFO] [stdout] 20: 0x57ceb52f8a37 - robustness_tests[5b2f9667017fc919]::parallel_tests::test_parallel_provides_speedup_relative_to_sequential::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/robustness_tests.rs:307:63 [INFO] [stdout] 21: 0x57ceb52dac56 - >::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x57ceb5336b4b - core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57ceb5336b4b - test[8fe65b9e05bf4c74]::__rust_begin_short_backtrace::, fn() -> core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x57ceb534353b - test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x57ceb534353b - as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 26: 0x57ceb534353b - std[69d51b4813ba037]::panicking::catch_unwind::do_call::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x57ceb534353b - std[69d51b4813ba037]::panicking::catch_unwind::, core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x57ceb534353b - std[69d51b4813ba037]::panic::catch_unwind::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x57ceb534353b - test[8fe65b9e05bf4c74]::run_test_in_process [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x57ceb534353b - test[8fe65b9e05bf4c74]::run_test::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x57ceb533ec54 - test[8fe65b9e05bf4c74]::run_test::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x57ceb533ec54 - std[69d51b4813ba037]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x57ceb5346142 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x57ceb5346142 - ::{closure#1}::{closure#0}> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 35: 0x57ceb5346142 - std[69d51b4813ba037]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x57ceb5346142 - std[69d51b4813ba037]::panicking::catch_unwind::<(), core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x57ceb5346142 - std[69d51b4813ba037]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x57ceb5346142 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x57ceb5346142 - ::{closure#1} as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x57ceb53d49af - + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x57ceb53d49af - ::new::thread_start [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x752efd6d6aa4 - [INFO] [stdout] 43: 0x752efd763a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] parallel_tests::test_parallel_provides_speedup_relative_to_sequential [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test robustness_tests` [INFO] running `Command { std: "docker" "inspect" "e78cec2f8a634034a089ec78d3457db478d7751fb70f642d1862d9928da21613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e78cec2f8a634034a089ec78d3457db478d7751fb70f642d1862d9928da21613", kill_on_drop: false }` [INFO] [stdout] e78cec2f8a634034a089ec78d3457db478d7751fb70f642d1862d9928da21613