[INFO] fetching crate xdpd 0.3.0...
[INFO] testing xdpd-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate xdpd 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate xdpd 0.3.0
[INFO] finished tweaking crates.io crate xdpd 0.3.0
[INFO] tweaked toml for crates.io crate xdpd 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xdpd 0.3.0 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 xdpd 0.3.0 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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa
[INFO] running `Command { std: "docker" "start" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", 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" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa" "/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" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", 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" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdpd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", 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" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdpd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.22s
[INFO] running `Command { std: "docker" "inspect" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", 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" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/xdpd/c2970a24b9786068/out/xdpd-c2970a24b9786068)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test tests::anomaly_detection_low_ratio_for_unknown ... ok
[INFO] [stdout] test tests::alignment_rejects_wildcards_but_keeps_literals ... ok
[INFO] [stdout] test tests::a_template_that_keeps_matching_survives_a_long_ingest ... ok
[INFO] [stdout] test tests::compose_uses_skills_when_available ... ok
[INFO] [stdout] test tests::compose_is_deterministic_across_runs ... ok
[INFO] [stdout] test tests::detect_arithmetic_pattern ... ok
[INFO] [stdout] test tests::compose_reproduces_uncovered_targets_exactly ... ok
[INFO] [stdout] test tests::check_anomaly_empty_sequence_returns_finite ... ok
[INFO] [stdout] test tests::a_template_widens_to_cover_every_position_that_ever_varies ... ok
[INFO] [stdout] test tests::every_slot_kind_round_trips_through_its_encoding ... ok
[INFO] [stdout] test tests::calling_a_skill_records_the_use_and_reinforces_it ... ok
[INFO] [stdout] test tests::compose_reproduces_partially_covered_targets_exactly ... ok
[INFO] [stdout] test tests::compose_covers_repeated_log_lines_with_one_call_each ... ok
[INFO] [stdout] test tests::detect_repeat_pattern ... ok
[INFO] [stdout] test tests::forgotten_shapes_can_be_learned_again ... ok
[INFO] [stdout] test tests::flush_is_required_to_end_a_record ... ok
[INFO] [stdout] test tests::malformed_template_encoding_is_rejected ... ok
[INFO] [stdout] test tests::no_pattern_in_varied_sequence ... ok
[INFO] [stdout] test tests::learner_finds_a_pattern_buried_in_noise ... ok
[INFO] [stdout] test tests::forget_skill_reports_whether_anything_was_removed ... ok
[INFO] [stdout] test tests::learner_learns_repeated_pattern ... ok
[INFO] [stdout] test tests::learner_learns_a_template_from_realistic_records ... ok
[INFO] [stdout] test tests::learner_shows_compression_speedup ... ok
[INFO] [stdout] test tests::load_skills_rejects_unrecognized_format ... ok
[INFO] [stdout] test tests::detect_constant_pattern ... ok
[INFO] [stdout] test tests::constant_skill_dedupes_across_values ... ok
[INFO] [stdout] test tests::failed_call_halts_execution_and_emits_nothing ... ok
[INFO] [stdout] test tests::skills_round_trip_through_memory_buffer ... ok
[INFO] [stdout] test tests::template_match_is_lossless_across_varying_values ... ok
[INFO] [stdout] test tests::scan_runs_reports_maximal_non_overlapping_runs ... ok
[INFO] [stdout] test tests::pending_buffer_auto_flushes_and_cannot_grow_without_bound ... ok
[INFO] [stdout] test tests::scan_runs_finds_patterns_buried_in_noise ... ok
[INFO] [stdout] test tests::skills_round_trip_through_file_survives_restart ... ok
[INFO] [stdout] test tests::pure_noise_learns_nothing ... ok
[INFO] [stdout] test tests::skill_generalizes_across_values ... ok
[INFO] [stdout] test tests::vm_call_depth_is_balanced_and_bounded ... ok
[INFO] [stdout] test tests::template_refuses_any_mismatch_with_no_near_misses ... ok
[INFO] [stdout] test tests::template_run_slot_verifies_step_and_captures_start ... ok
[INFO] [stdout] test tests::v1_skills_files_still_load_after_v2_bump ... ok
[INFO] [stdout] test tests::observe_chunk_matches_token_by_token ... ok
[INFO] [stdout] test tests::pattern_generate_arithmetic ... ok
[INFO] [stdout] test tests::streaming_one_token_at_a_time_matches_batch_observe ... ok
[INFO] [stdout] test tests::pattern_generate_constant ... ok
[INFO] [stdout] test tests::alignment_separates_skeleton_from_payload ... ok
[INFO] [stdout] test tests::template_survives_save_and_restart ... ok
[INFO] [stdout] test tests::vm_basic_execution ... ok
[INFO] [stdout] test tests::vm_call_subroutine ... ok
[INFO] [stdout] test tests::vm_missing_skill_reports_error ... ok
[INFO] [stdout] test tests::vm_seq_instruction ... ok
[INFO] [stdout] test tests::wide_token_values_do_not_overflow ... ok
[INFO] [stdout] test tests::window_evicts_and_decrements_counts_incrementally ... ok
[INFO] [stdout] test tests::unused_skills_decay_and_are_forgotten ... ok
[INFO] [stdout] test tests::composition_stays_fast_as_the_table_grows ... FAILED
[INFO] [stdout] test tests::table_stays_bounded_under_a_long_varied_run ... ok
[INFO] [stdout] test tests::streams_100k_tokens_without_quadratic_blowup ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::composition_stays_fast_as_the_table_grows stdout ----
[INFO] [stdout]    100 skills -> 626.91µs
[INFO] [stdout]   1000 skills -> 1.65474ms
[INFO] [stdout]  10000 skills -> 28.193569ms
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::composition_stays_fast_as_the_table_grows' (192) panicked at src/lib.rs:2887:9:
[INFO] [stdout] scaling looks linear in table size: 626.91µs -> 28.193569ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64d4382de171 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64d4382f28ca - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x64d4382e238c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64d4382ba216 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64d4382d66e9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x64d438272a40 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x64d4382d68a2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64d4382ba2c2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64d4382b2f29 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64d4382baecd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x64d4382f2ffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64d438241dbf - <xdpd[5c3e3f4a785ee1ac]::tests::composition_stays_fast_as_the_table_grows::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64d438265e8b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x64d438273065 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64d43826c954 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64d4382760f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64d4382dd9cf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x779bac8e1dfa - <unknown>
[INFO] [stdout]   18:     0x779bac9753d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::composition_stays_fast_as_the_table_grows
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 54 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa", kill_on_drop: false }`
[INFO] [stdout] 91e7470e2b99a3dca9859accbd4680357d7e0a0f321311e0bee2178a103873aa
