[INFO] fetching crate symbios-genetics 0.1.3... [INFO] testing symbios-genetics-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate symbios-genetics 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate symbios-genetics 0.1.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate symbios-genetics 0.1.3 [INFO] tweaked toml for crates.io crate symbios-genetics 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate symbios-genetics 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate symbios-genetics 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_pcg v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8862aab33e9264db379a9aff756f68122d7d9cbc79b185fdf777c6de67ff88ac [INFO] running `Command { std: "docker" "start" "-a" "8862aab33e9264db379a9aff756f68122d7d9cbc79b185fdf777c6de67ff88ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8862aab33e9264db379a9aff756f68122d7d9cbc79b185fdf777c6de67ff88ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8862aab33e9264db379a9aff756f68122d7d9cbc79b185fdf777c6de67ff88ac", kill_on_drop: false }` [INFO] [stdout] 8862aab33e9264db379a9aff756f68122d7d9cbc79b185fdf777c6de67ff88ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a29800f81a0e56087ca88cc39b5d37427df13e72ab14b1472cd884e2de44c5 [INFO] running `Command { std: "docker" "start" "-a" "e6a29800f81a0e56087ca88cc39b5d37427df13e72ab14b1472cd884e2de44c5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling zerocopy v0.8.37 [INFO] [stderr] Compiling syn v2.0.114 [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 v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.53s [INFO] running `Command { std: "docker" "inspect" "e6a29800f81a0e56087ca88cc39b5d37427df13e72ab14b1472cd884e2de44c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a29800f81a0e56087ca88cc39b5d37427df13e72ab14b1472cd884e2de44c5", kill_on_drop: false }` [INFO] [stdout] e6a29800f81a0e56087ca88cc39b5d37427df13e72ab14b1472cd884e2de44c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 830516f8216ece3b144dd950e4b5fa61edda40f609b7d450ed6d19d190295cc3 [INFO] running `Command { std: "docker" "start" "-a" "830516f8216ece3b144dd950e4b5fa61edda40f609b7d450ed6d19d190295cc3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling clap_builder v4.5.56 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling criterion-plot v0.8.2 [INFO] [stderr] Compiling page_size v0.6.0 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Compiling clap v4.5.56 [INFO] [stderr] Compiling zerocopy-derive v0.8.37 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.37 [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 ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling criterion v0.8.2 [INFO] [stderr] Compiling symbios-genetics v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.94s [INFO] running `Command { std: "docker" "inspect" "830516f8216ece3b144dd950e4b5fa61edda40f609b7d450ed6d19d190295cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830516f8216ece3b144dd950e4b5fa61edda40f609b7d450ed6d19d190295cc3", kill_on_drop: false }` [INFO] [stdout] 830516f8216ece3b144dd950e4b5fa61edda40f609b7d450ed6d19d190295cc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c00ad747dd2c1a06c736a306c8be22a88fe5f2f0eaa0b59478f94610ee8658d [INFO] running `Command { std: "docker" "start" "-a" "1c00ad747dd2c1a06c736a306c8be22a88fe5f2f0eaa0b59478f94610ee8658d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symbios_genetics-16fbf6f80baf2bea) [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-c6abb0cfc8e8c474) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test test_map_elites_archive_iteration_order_deterministic ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_archive_key_desync ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_incomplete_keys_vec ... ok [INFO] [stdout] test test_map_elites_map_to_index_into_buffer ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_zero_resolution ... ok [INFO] [stdout] test test_map_elites_nan_descriptor_rejected ... ok [INFO] [stdout] test test_map_elites_deserialize_rejects_zero_batch_size ... ok [INFO] [stdout] test test_map_elites_nan_recovery ... ok [INFO] [stdout] test test_map_elites_nan_fitness_rejected_during_seed ... ok [INFO] [stdout] test test_map_elites_resolution_extreme_documented ... ok [INFO] [stdout] test test_map_elites_seed_population_replaces_worse ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_crowding_distances_desync ... ok [INFO] [stdout] test test_nsga2_deserialize_rejects_nan_mutation_rate ... ok [INFO] [stdout] test test_map_elites_seed_population_respects_elitism ... 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_map_elites_batch_size_one_works ... ok [INFO] [stdout] test test_map_elites_map_to_index_into_reuses_buffer ... ok [INFO] [stdout] test test_nsga2_valid_serialization_roundtrip ... ok [INFO] [stdout] test test_nsga2_binary_tournament_nan_no_bias ... ok [INFO] [stdout] test test_simple_ga_elitism_returns_configured_when_valid ... ok [INFO] [stdout] test test_nsga2_binary_tournament_works_after_new ... ok [INFO] [stdout] test test_simple_ga_elitism_returns_effective_value ... ok [INFO] [stdout] test test_nsga2_initial_ranks_calculated ... ok [INFO] [stdout] test test_simple_ga_encapsulation_via_public_api ... ok [INFO] [stdout] test test_simple_ga_elitism_clamping_maintains_progress ... ok [INFO] [stdout] test test_simple_ga_population_size_invariant_maintained ... ok [INFO] [stdout] test test_map_elites_resolution_max_safe ... ok [INFO] [stdout] test test_map_elites_resolution_one_works ... ok [INFO] [stdout] test test_map_elites_resolution_precision_moderate ... ok [INFO] [stdout] test test_map_elites_deterministic_execution ... ok [INFO] [stdout] test test_nsga2_nan_crowding_distance_handling ... ok [INFO] [stdout] test test_map_elites_nan_fitness_rejected_during_step ... 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_step_uses_buffer_optimization ... ok [INFO] [stdout] test test_nsga2_nan_objectives_pushed_to_worst_front ... ok [INFO] [stdout] test test_nsga2_sorting_avoids_excessive_cloning ... 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 0.19s [INFO] [stdout] [INFO] [stderr] Running tests/bug_regression_tests.rs (/opt/rustwide/target/debug/deps/bug_regression_tests-e454e557f71314a9) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_map_elites_population_visible_after_seeding ... ok [INFO] [stdout] test test_nsga2_fields_are_encapsulated ... ok [INFO] [stdout] test test_nsga2_dominates_detects_length_mismatch ... ok [INFO] [stdout] test test_nsga2_empty_initial_population_handled ... ok [INFO] [stdout] test test_nsga2_handles_ragged_objectives_gracefully ... ok [INFO] [stdout] test test_map_elites_population_visible_after_deserialization ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/critical_bug_tests.rs (/opt/rustwide/target/debug/deps/critical_bug_tests-c9bf2ed6bb4e1e79) [INFO] [stdout] [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_nsga2_rejects_ragged_objectives ... ok [INFO] [stdout] test test_simple_ga_warns_on_excessive_elitism ... ok [INFO] [stdout] test test_simple_ga_elitism_equal_pop_size_still_evolves ... 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 0.21s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-b27c5cc406c6dcf6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_map_elites_index_mapping ... ok [INFO] [stdout] test tests::test_nsga2_dominance_logic ... 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 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/robustness_tests.rs (/opt/rustwide/target/debug/deps/robustness_tests-61967ca1f6ba8733) [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_single_individual_population ... ok [INFO] [stdout] test test_simple_ga_population_smaller_than_tournament_size ... 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 test_simple_ga_elitism_exceeds_population ... ok [INFO] [stdout] test test_simple_ga_handles_nan_fitness_without_panic ... ok [INFO] [stdout] test test_nsga2_crowding_distance_single_objective_all_same ... ok [INFO] [stdout] test test_nsga2_handles_nan_objectives_without_panic ... 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: 38.755416ms, Speedup: 1.29x [INFO] [stdout] [INFO] [stdout] thread 'parallel_tests::test_parallel_provides_speedup_relative_to_sequential' (145) panicked at tests/robustness_tests.rs:334:9: [INFO] [stdout] Parallel execution should provide speedup. Got 1.29x (expected > 1.5x) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5ac9b44a0dea - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5ac9b44a0dea - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5ac9b44a0dea - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5ac9b44a0dea - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5ac9b44b5a4a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5ac9b44b5a4a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5ac9b44a56c2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5ac9b44a56c2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5ac9b447fe0f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5ac9b447fe0f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5ac9b4499289 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5ac9b440e9cc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5ac9b440e9cc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5ac9b4499502 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5ac9b4499502 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5ac9b447fec8 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5ac9b44750d9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5ac9b4480bdd - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5ac9b44b61dc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5ac9b43c67ae - robustness_tests[af72103a6b9440ee]::parallel_tests::test_parallel_provides_speedup_relative_to_sequential [INFO] [stdout] at /opt/rustwide/workdir/tests/robustness_tests.rs:334:9 [INFO] [stdout] 20: 0x5ac9b43c48b7 - robustness_tests[af72103a6b9440ee]::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: 0x5ac9b43a6bb6 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5ac9b4402aab - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5ac9b4402aab - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x5ac9b440f49b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x5ac9b440f49b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x5ac9b440f49b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x5ac9b440f49b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x5ac9b440f49b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5ac9b440f49b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x5ac9b440f49b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x5ac9b44098f4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x5ac9b44098f4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x5ac9b44120a2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x5ac9b44120a2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x5ac9b44120a2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x5ac9b44120a2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x5ac9b44120a2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x5ac9b44120a2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x5ac9b44120a2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x5ac9b44a06ef - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x5ac9b44a06ef - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x7806aac8faa4 - [INFO] [stdout] 43: 0x7806aad1ca64 - 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 0.15s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test robustness_tests` [INFO] running `Command { std: "docker" "inspect" "1c00ad747dd2c1a06c736a306c8be22a88fe5f2f0eaa0b59478f94610ee8658d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c00ad747dd2c1a06c736a306c8be22a88fe5f2f0eaa0b59478f94610ee8658d", kill_on_drop: false }` [INFO] [stdout] 1c00ad747dd2c1a06c736a306c8be22a88fe5f2f0eaa0b59478f94610ee8658d