[INFO] fetching crate spark-core 0.1.0...
[INFO] testing spark-core-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate spark-core 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate spark-core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spark-core 0.1.0
[INFO] tweaked toml for crates.io crate spark-core 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spark-core 0.1.0 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 spark-core 0.1.0 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62
[INFO] running `Command { std: "docker" "start" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", 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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62" "/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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", 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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling spark-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", 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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62" "/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 spark-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", 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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62" "/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 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/spark-core/a0938944111f50cd/out/spark_core-a0938944111f50cd)
[INFO] [stderr]      Running tests/arena.rs (/opt/rustwide/target/debug/build/spark-core/3e0c5dff105e5bcd/out/arena-3e0c5dff105e5bcd)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test arena_cycles ... ok
[INFO] [stdout] test alignment_rounding ... ok
[INFO] [stdout] test rejects_bad_geometry ... 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] [stderr]      Running tests/batch_sequence_table.rs (/opt/rustwide/target/debug/build/spark-core/11bcce9d429e01e9/out/batch_sequence_table-11bcce9d429e01e9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test admit_issues_generation_tagged_handles ... ok
[INFO] [stdout] test complete_from_awaiting_tool ... ok
[INFO] [stdout] test lifecycle_and_threshold ... ok
[INFO] [stdout] test handle_layout_recycled_slot_bumps_generation ... ok
[INFO] [stdout] test initialize_rejects_invalid_configuration ... ok
[INFO] [stdout] test firing_threshold_formula ... 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] [stderr]      Running tests/kv_arena.rs (/opt/rustwide/target/debug/build/spark-core/c4b8b5af7430218c/out/kv_arena-c4b8b5af7430218c)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test double_release_is_rejected ... ok
[INFO] [stdout] test acquire_exhaustion_and_reuse ... ok
[INFO] [stdout] test evicts_unprotected_resident_blocks_to_limit ... ok
[INFO] [stdout] test allocates_resident_device_blocks ... ok
[INFO] [stdout] test epoch_tracks_mutations ... ok
[INFO] [stdout] test evict_to_limit_with_all_protected_is_not_an_error ... ok
[INFO] [stdout] test generation_bumps_on_acquire_recycle_free ... ok
[INFO] [stdout] test invalid_configurations_are_rejected ... ok
[INFO] [stdout] test mark_resident_at_capacity_evicts_cold_block ... ok
[INFO] [stdout] test out_of_range_and_wrong_state_errors ... ok
[INFO] [stdout] test rejects_recycling_retained_blocks ... ok
[INFO] [stdout] test reset_restores_pool_and_preserves_cumulative_counters ... ok
[INFO] [stdout] test resident_eviction_respects_protected_blocks ... ok
[INFO] [stdout] test resident_mark_and_unmark_cycle ... ok
[INFO] [stdout] test trim_target_above_capacity_is_invalid ... ok
[INFO] [stdout] test trim_with_all_residents_protected_stalls ... ok
[INFO] [stdout] test trim_to_target_evicts_coldest_first ... ok
[INFO] [stdout] test flag_constants_match_c ... ok
[INFO] [stdout] test free_block_semantics ... ok
[INFO] [stdout] test key_only_arena_has_no_value_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/prefix_cache.rs (/opt/rustwide/target/debug/build/spark-core/11e0348863472eff/out/prefix_cache-11e0348863472eff)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bind_committed_prefix_from_sequence_shares_blocks ... ok
[INFO] [stdout] test hash_block_matches_c_reference ... ok
[INFO] [stdout] test evicts_released_blocks ... ok
[INFO] [stdout] test extends_live_sequence_capacity_idempotently ... ok
[INFO] [stdout] test matches_committed_blocks ... ok
[INFO] [stdout] test chained_block_hash_matches_full_hash ... ok
[INFO] [stdout] test reservation_owns_physical_blocks_until_commit_or_cancel ... ok
[INFO] [stdout] test reset_restores_pristine_state ... ok
[INFO] [stdout] test lookahead_protection_skips_protected_victim ... ok
[INFO] [stdout] test hash_prompt_tokens_matches_c_reference ... ok
[INFO] [stdout] test trim_by_reuse_score_skips_lookahead_protected ... ok
[INFO] [stdout] test rejects_binding_exhaustion_without_leaking_refs ... ok
[INFO] [stdout] test tracks_sequence_ownership ... ok
[INFO] [stdout] test probes_share_one_walk ... ok
[INFO] [stdout] test shared_prefix_second_sequence_hits ... ok
[INFO] [stdout] test sequence_reservation_does_not_reuse_content ... ok
[INFO] [stderr]      Running tests/row_allocator.rs (/opt/rustwide/target/debug/build/spark-core/934bdb3f0ad1b046/out/row_allocator-934bdb3f0ad1b046)
[INFO] [stdout] test stops_at_changed_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test deterministic_ties ... ok
[INFO] [stdout] test no_value_no_spec ... ok
[INFO] [stdout] test saturated_wave_is_all_real ... ok
[INFO] [stdout] test undersubscribed_fills_by_alpha ... ok
[INFO] [stdout] test cost_weighted_scores ... ok
[INFO] [stdout] test zero_cap_assigns_nothing ... ok
[INFO] [stdout] test overflow_clamps_to_cap ... ok
[INFO] [stdout] test probe_grant ... ok
[INFO] [stdout] test suppressed_slot_stays_plain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/state_pool.rs (/opt/rustwide/target/debug/build/spark-core/fcd861a2183d6ffd/out/state_pool-fcd861a2183d6ffd)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test released_slot_bytes_inaccessible ... ok
[INFO] [stdout] test invalid_geometry_rejected ... ok
[INFO] [stdout] test state_pool_contract ... 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] [stderr]    Doc-tests spark_core
[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" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62", kill_on_drop: false }`
[INFO] [stdout] 3d568e2e9fdf6f9deb58a4848dcadcf29f0fc6608ed0c79abaefe6fe83660c62
