[INFO] fetching crate ubt 0.3.0...
[INFO] testing ubt-0.3.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate ubt 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ubt 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ubt 0.3.0
[INFO] tweaked toml for crates.io crate ubt 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ubt 0.3.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ubt 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `ubt_adapter::UbtDatabase`
[INFO] [stdout]   --> tests/simulation/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use ubt_adapter::UbtDatabase;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TestableDatabase`
[INFO] [stdout]   --> tests/simulation/mod.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use workload::{TestableDatabase, WorkloadConfig, WorkloadRunner};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_time` and `client_id` are never read
[INFO] [stdout]   --> tests/simulation/context.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct WorkloadContext {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     start_time: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     operation_count: u64,
[INFO] [stdout] 13 |     client_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `client_id`, `elapsed`, `indexed_value`, `choose`, and `chance` are never used
[INFO] [stdout]    --> tests/simulation/context.rs:34:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl WorkloadContext {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  34 |     pub fn client_id(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn elapsed(&self) -> Duration {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub fn indexed_value(&self, index: u64) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub fn choose<'a, T>(&mut self, items: &'a [T]) -> Option<&'a T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn chance(&mut self, probability: f64) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `DeterministicMap` is never used
[INFO] [stdout]    --> tests/simulation/context.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub type DeterministicMap<K, V> = BTreeMap<K, V>;
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `violations_found` is never read
[INFO] [stdout]   --> tests/simulation/coordinator.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct StatsSnapshot {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub violations_found: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatsSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `duration` is never read
[INFO] [stdout]   --> tests/simulation/coordinator.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct SimulationResult {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub duration: Duration,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SimulationResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stats` is never used
[INFO] [stdout]    --> tests/simulation/coordinator.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl Coordinator {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn stats(&self) -> StatsSnapshot {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key` is never used
[INFO] [stdout]   --> tests/simulation/invariants.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl UbtOperation {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 40 |     pub fn key(&self) -> &[u8; 32] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains` and `clear` are never used
[INFO] [stdout]    --> tests/simulation/invariants.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout]  57 | impl UbtReferenceModel {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn contains(&self, key: &[u8; 32]) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_capacity`, `is_empty`, `iter`, `get`, `clear`, and `operations` are never used
[INFO] [stdout]    --> tests/simulation/invariants.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl OperationLog {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn iter(&self) -> impl Iterator<Item = &UbtOperation> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn get(&self, index: usize) -> Option<&UbtOperation> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     pub fn operations(&self) -> &[UbtOperation] {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `invariant_violations`, `seeds_remaining`, and `seeds_total` are never read
[INFO] [stdout]    --> tests/simulation/metrics.rs:421:9
[INFO] [stdout]     |
[INFO] [stdout] 417 | pub struct MetricsSnapshot {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 421 |     pub invariant_violations: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 422 |     pub active_workers: u64,
[INFO] [stdout] 423 |     pub seeds_remaining: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 424 |     pub seeds_total: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MetricsSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `failure_rate` and `progress_percent` are never used
[INFO] [stdout]    --> tests/simulation/metrics.rs:438:12
[INFO] [stdout]     |
[INFO] [stdout] 429 | impl MetricsSnapshot {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 438 |     pub fn failure_rate(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 446 |     pub fn progress_percent(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metrics` is never read
[INFO] [stdout]    --> tests/simulation/metrics.rs:474:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub struct MetricsServer {
[INFO] [stdout]     |                ------------- field in this struct
[INFO] [stdout] 474 |         metrics: SharedMetrics,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]    --> tests/simulation/metrics.rs:544:16
[INFO] [stdout]     |
[INFO] [stdout] 479 |     impl MetricsServer {
[INFO] [stdout]     |     ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 544 |         pub fn metrics(&self) -> &SharedMetrics {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_space_size` is never read
[INFO] [stdout]   --> tests/simulation/workload.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct WorkloadConfig {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 14 |     pub operations_per_run: u64,
[INFO] [stdout] 15 |     pub key_space_size: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkloadConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `seed` and `duration` are never read
[INFO] [stdout]   --> tests/simulation/workload.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct WorkloadResult {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 38 |     pub seed: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 39 |     pub operations_executed: u64,
[INFO] [stdout] 40 |     pub duration: Duration,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WorkloadResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.54s
[INFO] running `Command { std: "docker" "inspect" "b8fd4a087d601f97bd028c73603163bfcb82e8c934d7134c3f9b81e8d1d37fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8fd4a087d601f97bd028c73603163bfcb82e8c934d7134c3f9b81e8d1d37fd3", kill_on_drop: false }`
[INFO] [stdout] b8fd4a087d601f97bd028c73603163bfcb82e8c934d7134c3f9b81e8d1d37fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb0945829ef1a777e8f1cd79d692acfe292849853ae7b6560663ee56bf03510e
[INFO] running `Command { std: "docker" "start" "-a" "bb0945829ef1a777e8f1cd79d692acfe292849853ae7b6560663ee56bf03510e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ubt_adapter::UbtDatabase`
[INFO] [stdout] 
[INFO] [stderr]   --> tests/simulation/mod.rs:13:9
[INFO] [stdout] running 85 tests
[INFO] [stderr]    |
[INFO] [stdout] test code::tests::test_push_spanning_chunks ... ok
[INFO] [stderr] 13 | pub use ubt_adapter::UbtDatabase;
[INFO] [stdout] test code::tests::test_simple_code ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test embedding::tests::test_basic_data_roundtrip ... ok
[INFO] [stderr]    |
[INFO] [stdout] test embedding::tests::test_code_chunks_share_account_stem ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test embedding::tests::test_different_addresses_different_stems ... ok
[INFO] [stderr] 
[INFO] [stdout] test embedding::tests::test_key_derivation_deterministic ... ok
[INFO] [stderr] warning: unused import: `TestableDatabase`
[INFO] [stdout] test code::tests::test_roundtrip ... ok
[INFO] [stderr]   --> tests/simulation/mod.rs:14:20
[INFO] [stdout] test compat_tests::tests::test_two_keys_match_first_42_bits ... ok
[INFO] [stderr]    |
[INFO] [stdout] test compat_tests::tests::test_two_stem_colocated_values ... ok
[INFO] [stderr] 14 | pub use workload::{TestableDatabase, WorkloadConfig, WorkloadRunner};
[INFO] [stdout] test embedding::tests::test_main_storage_slot_key_correctness ... ok
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] test embedding::tests::test_storage_key_main_storage ... ok
[INFO] [stderr] 
[INFO] [stdout] test embedding::tests::test_storage_slot_high_byte_0xff ... ok
[INFO] [stderr] warning: fields `start_time` and `client_id` are never read
[INFO] [stdout] test compat_tests::tests::test_insert_duplicate_key ... ok
[INFO] [stderr]   --> tests/simulation/context.rs:11:5
[INFO] [stdout] test embedding::tests::test_storage_key_header_slots ... ok
[INFO] [stderr]    |
[INFO] [stdout] test code::tests::test_empty_code ... ok
[INFO] [stderr]  8 | pub struct WorkloadContext {
[INFO] [stdout] test compat_tests::tests::test_one_stem_colocated_values ... ok
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stdout] test embedding::tests::test_code_chunk_key ... ok
[INFO] [stderr] ...
[INFO] [stdout] test embedding::tests::test_storage_slot_all_high_bytes ... ok
[INFO] [stderr] 11 |     start_time: Instant,
[INFO] [stdout] test embedding::tests::test_storage_slot_boundary_values ... ok
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stdout] test code::tests::test_code_chunk_encode_decode ... ok
[INFO] [stderr] 12 |     operation_count: u64,
[INFO] [stdout] test geth_compat::tests::test_internal_node_hash_sha256 ... ok
[INFO] [stderr] 13 |     client_id: u32,
[INFO] [stdout] test compat_tests::tests::test_large_number_of_entries ... ok
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stdout] test geth_compat::tests::test_stem_node_hash_single_value ... ok
[INFO] [stderr]    |
[INFO] [stdout] test hash::tests::test_non_zero_hash_sha256 ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test hash::tests::test_zero_hash_special_case_sha256 ... ok
[INFO] [stderr] 
[INFO] [stdout] test key::tests::test_first_differing_bit ... ok
[INFO] [stderr] warning: methods `client_id`, `elapsed`, `indexed_value`, `choose`, and `chance` are never used
[INFO] [stdout] test key::tests::test_stem_bit_at ... ok
[INFO] [stderr]    --> tests/simulation/context.rs:34:12
[INFO] [stdout] test key::tests::test_tree_key_roundtrip ... ok
[INFO] [stderr]     |
[INFO] [stdout] test node::tests::test_empty_node_hash ... ok
[INFO] [stderr]  16 | impl WorkloadContext {
[INFO] [stdout] test node::tests::test_stem_node_with_value ... ok
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stdout] test hash::tests::test_zero_hash_special_case_blake3 ... ok
[INFO] [stderr] ...
[INFO] [stdout] test hash::tests::test_sha256_deterministic ... ok
[INFO] [stderr]  34 |     pub fn client_id(&self) -> u32 {
[INFO] [stdout] test proof::tests::test_compute_root_rejects_invalid_stem_sibling_lengths ... ok
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stdout] test proof::tests::test_proof_size ... ok
[INFO] [stderr] ...
[INFO] [stdout] test geth_compat::tests::test_colocated_values_sha256 ... ok
[INFO] [stderr]  44 |     pub fn elapsed(&self) -> Duration {
[INFO] [stdout] test compat_tests::tests::test_two_entries_diff_first_bit ... ok
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stdout] test compat_tests::tests::test_merkleize_multiple_entries ... ok
[INFO] [stderr] ...
[INFO] [stdout] test compat_tests::tests::test_insertion_order_independence ... ok
[INFO] [stderr]  82 |     pub fn indexed_value(&self, index: u64) -> [u8; 32] {
[INFO] [stdout] test node::tests::test_stem_node_hash_sha256 ... ok
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stdout] test compat_tests::tests::test_single_entry ... ok
[INFO] [stderr] ...
[INFO] [stdout] test proof::tests::test_stem_proof_generation ... ok
[INFO] [stderr]  90 |     pub fn choose<'a, T>(&mut self, items: &'a [T]) -> Option<&'a T> {
[INFO] [stdout] test streaming::tests::test_parallel_single_entry ... ok
[INFO] [stderr]     |            ^^^^^^
[INFO] [stdout] test streaming::tests::test_streaming_empty ... ok
[INFO] [stderr] ...
[INFO] [stdout] test geth_compat::tests::test_hash_determinism_sha256 ... ok
[INFO] [stderr] 100 |     pub fn chance(&mut self, probability: f64) -> bool {
[INFO] [stdout] test geth_compat::tests::test_two_entries_diff_first_bit_sha256 ... ok
[INFO] [stderr]     |            ^^^^^^
[INFO] [stdout] test streaming::tests::test_tree_depth_exceeded_returns_error ... ok
[INFO] [stderr] 
[INFO] [stdout] test tree::hash::tests::test_b256_matches_prefix_depth_0_matches_everything ... ok
[INFO] [stderr] warning: type alias `DeterministicMap` is never used
[INFO] [stdout] test tree::hash::tests::test_b256_matches_prefix_partial_depths ... ok
[INFO] [stderr]    --> tests/simulation/context.rs:111:10
[INFO] [stdout] test tree::hash::tests::test_b256_matches_prefix_depth_256_requires_full_match ... ok
[INFO] [stderr]     |
[INFO] [stdout] test node::tests::test_stem_node_empty_hash ... ok
[INFO] [stderr] 111 | pub type DeterministicMap<K, V> = BTreeMap<K, V>;
[INFO] [stdout] test tree::hash::tests::test_prune_node_hash_cache_invalid_depth_clears_cache ... ok
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] test tree::hash::tests::test_tree_depth_exceeded_returns_error ... ok
[INFO] [stderr] 
[INFO] [stdout] test tree::hash::tests::test_incremental_hash_update_prunes_cached_empty_subtree_without_dirty_info ... ok
[INFO] [stderr] warning: field `violations_found` is never read
[INFO] [stdout] test proof::tests::test_proof_verify_simple ... ok
[INFO] [stderr]   --> tests/simulation/coordinator.rs:53:9
[INFO] [stdout] test tree::tests::test_delete ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tree::tests::test_get_or_create_stem_marks_dirty ... ok
[INFO] [stderr] 49 | pub struct StatsSnapshot {
[INFO] [stdout] test tree::tests::test_delete_to_empty_resets_root_hash ... ok
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stdout] test tree::tests::test_incremental_empty_tree ... ok
[INFO] [stderr] ...
[INFO] [stdout] test tree::tests::test_empty_tree ... ok
[INFO] [stderr] 53 |     pub violations_found: u64,
[INFO] [stdout] test tree::hash::tests::test_incremental_delete_prunes_empty_subtree_cache ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] test geth_compat::tests::test_single_entry_sha256 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tree::tests::test_deferred_root_computation ... ok
[INFO] [stderr]    = note: `StatsSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] test tree::tests::test_insert_batch_clears_dirty_flag ... ok
[INFO] [stderr] 
[INFO] [stdout] test tree::tests::test_multiple_inserts_different_stems ... ok
[INFO] [stderr] warning: field `duration` is never read
[INFO] [stdout] test tree::tests::test_mixed_single_and_batch_inserts_root ... ok
[INFO] [stderr]   --> tests/simulation/coordinator.rs:85:9
[INFO] [stdout] test tree::tests::test_multiple_inserts_same_stem ... ok
[INFO] [stderr]    |
[INFO] [stdout] test hash::tests::test_non_zero_hash_blake3 ... ok
[INFO] [stderr] 82 | pub struct SimulationResult {
[INFO] [stdout] test node::tests::test_leaf_node_hash ... ok
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stdout] test tree::tests::test_single_insert ... ok
[INFO] [stderr] ...
[INFO] [stdout] test streaming::tests::test_streaming_single_entry ... ok
[INFO] [stderr] 85 |     pub duration: Duration,
[INFO] [stdout] test streaming::tests::test_parallel_empty ... ok
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stdout] test tree::tests::test_with_capacity ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tree::tests::test_reserve_stems ... ok
[INFO] [stderr]    = note: `SimulationResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] test tree::tests::test_with_hasher_and_capacity ... ok
[INFO] [stderr] 
[INFO] [stdout] test tree::tests::test_stem_count ... ok
[INFO] [stderr] warning: method `stats` is never used
[INFO] [stderr]    --> tests/simulation/coordinator.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr]  96 | impl Coordinator {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 116 |     pub fn stats(&self) -> StatsSnapshot {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `key` is never used
[INFO] [stderr]   --> tests/simulation/invariants.rs:40:12
[INFO] [stdout] test tree::tests::test_root_hash_deterministic ... ok
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl UbtOperation {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] 40 |     pub fn key(&self) -> &[u8; 32] {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `contains` and `clear` are never used
[INFO] [stderr]    --> tests/simulation/invariants.rs:96:12
[INFO] [stderr]     |
[INFO] [stderr]  57 | impl UbtReferenceModel {
[INFO] [stderr]     | ---------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  96 |     pub fn contains(&self, key: &[u8; 32]) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stdout] test streaming::tests::test_streaming_matches_tree ... ok
[INFO] [stderr] 100 |     pub fn clear(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `with_capacity`, `is_empty`, `iter`, `get`, `clear`, and `operations` are never used
[INFO] [stderr]    --> tests/simulation/invariants.rs:224:12
[INFO] [stderr]     |
[INFO] [stderr] 217 | impl OperationLog {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 224 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 238 |     pub fn is_empty(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 242 |     pub fn iter(&self) -> impl Iterator<Item = &UbtOperation> {
[INFO] [stderr]     |            ^^^^
[INFO] [stdout] test streaming::tests::test_parallel_matches_serial ... ok
[INFO] [stderr] ...
[INFO] [stderr] 246 |     pub fn get(&self, index: usize) -> Option<&UbtOperation> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 250 |     pub fn clear(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 254 |     pub fn operations(&self) -> &[UbtOperation] {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `invariant_violations`, `seeds_remaining`, and `seeds_total` are never read
[INFO] [stderr]    --> tests/simulation/metrics.rs:421:9
[INFO] [stderr]     |
[INFO] [stderr] 417 | pub struct MetricsSnapshot {
[INFO] [stderr]     |            --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 421 |     pub invariant_violations: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 422 |     pub active_workers: u64,
[INFO] [stderr] 423 |     pub seeds_remaining: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 424 |     pub seeds_total: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MetricsSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `failure_rate` and `progress_percent` are never used
[INFO] [stderr]    --> tests/simulation/metrics.rs:438:12
[INFO] [stderr]     |
[INFO] [stderr] 429 | impl MetricsSnapshot {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 438 |     pub fn failure_rate(&self) -> f64 {
[INFO] [stdout] test tree::tests::test_parallel_matches_non_parallel ... ok
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 446 |     pub fn progress_percent(&self) -> f64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `metrics` is never read
[INFO] [stderr]    --> tests/simulation/metrics.rs:474:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |     pub struct MetricsServer {
[INFO] [stderr]     |                ------------- field in this struct
[INFO] [stderr] 474 |         metrics: SharedMetrics,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `metrics` is never used
[INFO] [stderr]    --> tests/simulation/metrics.rs:544:16
[INFO] [stderr]     |
[INFO] [stderr] 479 |     impl MetricsServer {
[INFO] [stderr]     |     ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 544 |         pub fn metrics(&self) -> &SharedMetrics {
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `key_space_size` is never read
[INFO] [stderr]   --> tests/simulation/workload.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct WorkloadConfig {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 14 |     pub operations_per_run: u64,
[INFO] [stderr] 15 |     pub key_space_size: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WorkloadConfig` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `seed` and `duration` are never read
[INFO] [stderr]   --> tests/simulation/workload.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct WorkloadResult {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 38 |     pub seed: u64,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 39 |     pub operations_executed: u64,
[INFO] [stderr] 40 |     pub duration: Duration,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WorkloadResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ubt` (test "simulation_test") generated 17 warnings (run `cargo fix --test "simulation_test" -p ubt` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubt-2ca57eb7272149b7)
[INFO] [stdout] test streaming::tests::test_streaming_many_stems ... ok
[INFO] [stdout] test tree::tests::test_parallel_rebuild_many_stems ... ok
[INFO] [stdout] test tree::tests::test_sorted_stems_produces_deterministic_root ... ok
[INFO] [stdout] test tree::tests::test_incremental_delete_matches_full ... ok
[INFO] [stdout] test tree::tests::test_incremental_mode_matches_full_rebuild ... ok
[INFO] [stderr]      Running tests/integration_export.rs (/opt/rustwide/target/debug/deps/integration_export-93528311df32cdad)
[INFO] [stdout] test tree::tests::test_parallel_with_incremental_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_verify_expected_results ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test integration_export`
[INFO] [stdout] test test_export_integration_data ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_export_integration_data stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_export_integration_data' (126) panicked at tests/integration_export.rs:387:39:
[INFO] [stdout] Failed to export test data: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583b40f5f302 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583b40f5f302 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583b40f5f302 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583b40f5f302 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583b40f6f57a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583b40f6f57a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x583b40f2e046 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x583b40f2e046 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x583b40f3e7e9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583b40f3e7e9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583b40f3e681 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x583b40ef8ace - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x583b40ef8ace - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x583b40f3ea62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x583b40f3ea62 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583b40f3e8a8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583b40f39e39 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583b40f22e7d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583b40f7692c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583b40f761e2 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x583b40ed047c - core::result::Result<T,E>::expect::he104c1ccf73daf6e
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x583b40ed9027 - integration_export::test_export_integration_data::h6977eada7102652e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_export.rs:387:39
[INFO] [stdout]   22:     0x583b40ed91a7 - integration_export::test_export_integration_data::{{closure}}::h14d966958d398d73
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_export.rs:381:34
[INFO] [stdout]   23:     0x583b40ec5086 - core::ops::function::FnOnce::call_once::h42842aa9d4c13199
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x583b40ef888b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x583b40ef888b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x583b40f0c29a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x583b40f0c29a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x583b40f0c29a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x583b40f0c29a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x583b40f0c29a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x583b40f0c29a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x583b40f0c29a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x583b40ee66f4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x583b40ee66f4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x583b40eea092 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x583b40eea092 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x583b40eea092 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x583b40eea092 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x583b40eea092 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x583b40eea092 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x583b40eea092 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x583b40f350cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x583b40f350cf - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x714e519a4aa4 - <unknown>
[INFO] [stdout]   45:     0x714e51a31a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_export_integration_data
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb0945829ef1a777e8f1cd79d692acfe292849853ae7b6560663ee56bf03510e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0945829ef1a777e8f1cd79d692acfe292849853ae7b6560663ee56bf03510e", kill_on_drop: false }`
[INFO] [stdout] bb0945829ef1a777e8f1cd79d692acfe292849853ae7b6560663ee56bf03510e
