[INFO] fetching crate nano-wal 0.5.0... [INFO] testing nano-wal-0.5.0 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989 [INFO] extracting crate nano-wal 0.5.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate nano-wal 0.5.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nano-wal 0.5.0 [INFO] tweaked toml for crates.io crate nano-wal 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nano-wal 0.5.0 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nano-wal 0.5.0 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc6a3ea50a78e7b7436428dd04473ea59966d8474cd28a1b99b1e30021d86092 [INFO] running `Command { std: "docker" "start" "-a" "dc6a3ea50a78e7b7436428dd04473ea59966d8474cd28a1b99b1e30021d86092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc6a3ea50a78e7b7436428dd04473ea59966d8474cd28a1b99b1e30021d86092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc6a3ea50a78e7b7436428dd04473ea59966d8474cd28a1b99b1e30021d86092", kill_on_drop: false }` [INFO] [stdout] dc6a3ea50a78e7b7436428dd04473ea59966d8474cd28a1b99b1e30021d86092 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05c02bb0237cbf45c05cd6b63be396de755f0ab8fc252da18dfbf3ffc8278c13 [INFO] running `Command { std: "docker" "start" "-a" "05c02bb0237cbf45c05cd6b63be396de755f0ab8fc252da18dfbf3ffc8278c13", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling nano-wal v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `Command { std: "docker" "inspect" "05c02bb0237cbf45c05cd6b63be396de755f0ab8fc252da18dfbf3ffc8278c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c02bb0237cbf45c05cd6b63be396de755f0ab8fc252da18dfbf3ffc8278c13", kill_on_drop: false }` [INFO] [stdout] 05c02bb0237cbf45c05cd6b63be396de755f0ab8fc252da18dfbf3ffc8278c13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 071e853e5c1fffa74dbf23a72e1a752a393a64a0a3592c4eff7d1ad834c43a4d [INFO] running `Command { std: "docker" "start" "-a" "071e853e5c1fffa74dbf23a72e1a752a393a64a0a3592c4eff7d1ad834c43a4d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling nano-wal v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.92s [INFO] running `Command { std: "docker" "inspect" "071e853e5c1fffa74dbf23a72e1a752a393a64a0a3592c4eff7d1ad834c43a4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "071e853e5c1fffa74dbf23a72e1a752a393a64a0a3592c4eff7d1ad834c43a4d", kill_on_drop: false }` [INFO] [stdout] 071e853e5c1fffa74dbf23a72e1a752a393a64a0a3592c4eff7d1ad834c43a4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae7d8b337351d102ca58ec2dc17803f00c2fddd8787bbaceafd162490549e641 [INFO] running `Command { std: "docker" "start" "-a" "ae7d8b337351d102ca58ec2dc17803f00c2fddd8787bbaceafd162490549e641", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nano_wal-1d87f87aaade9417) [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/advanced_tests.rs (/opt/rustwide/target/debug/deps/advanced_tests-b2cd4316217cbfc5) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_error_handling_invalid_config ... ok [INFO] [stdout] test test_wal_options_builder_methods ... ok [INFO] [stdout] test test_segment_rotation_time_based ... ok [INFO] [stdout] test test_segment_id_progression ... ok [INFO] [stdout] test test_empty_and_large_content ... ok [INFO] [stdout] test test_special_characters_in_keys ... ok [INFO] [stdout] test test_large_number_of_entries ... ok [INFO] [stdout] test test_concurrent_like_operations ... ok [INFO] [stdout] test test_compaction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] [stderr] Running tests/basic_tests.rs (/opt/rustwide/target/debug/deps/basic_tests-cf5a6107b945453b) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_empty_wal_operations ... ok [INFO] [stdout] test test_entry_count ... ok [INFO] [stdout] test test_enumerate_keys ... ok [INFO] [stdout] test test_multiple_records_same_key ... ok [INFO] [stdout] test test_log_file_extension ... ok [INFO] [stdout] test test_append_and_enumerate ... ok [INFO] [stdout] test test_new_and_shutdown ... ok [INFO] [stdout] test test_append_and_log ... ok [INFO] [stdout] test test_sync ... ok [INFO] [stdout] test test_header_functionality ... ok [INFO] [stdout] test test_key_in_filename ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/crash_test.rs (/opt/rustwide/target/debug/deps/crash_test-fd57fb34c7ed34a5) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_extreme_crash_simulation ... ok [INFO] [stdout] test test_crash_with_forced_termination ... ok [INFO] [stdout] test test_crash_durability ... ok [INFO] [stdout] test test_original_crash_requirements ... ok [INFO] [stdout] test test_crash_durability_multiple_runs ... ok [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-6488e36e67842d04) [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.68s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_log_file_naming_with_meaningful_keys ... ok [INFO] [stdout] test test_high_frequency_trading_logs ... ok [INFO] [stdout] test test_cache_warming_scenario ... ok [INFO] [stdout] test test_real_world_event_sourcing_scenario ... ok [INFO] [stdout] test test_database_wal_simulation ... ok [INFO] [stdout] test test_message_queue_persistence ... ok [INFO] [stdout] test test_audit_log_with_timestamps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/persistence_tests.rs (/opt/rustwide/target/debug/deps/persistence_tests-d49eb10a5d38e5df) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_persistence_across_restarts ... ok [INFO] [stdout] test test_crash_recovery_with_partial_writes ... ok [INFO] [stdout] test test_multiple_restart_cycles ... ok [INFO] [stdout] test test_simulated_process_kill_persistence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/random_access_tests.rs (/opt/rustwide/target/debug/deps/random_access_tests-f81f149db601d196) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_append_returns_entry_ref ... ok [INFO] [stdout] test test_read_entry_at_nonexistent_segment ... ok [INFO] [stdout] test test_read_entry_at_empty_content ... ok [INFO] [stdout] test test_read_entry_at_invalid_signature ... ok [INFO] [stdout] test test_read_entry_at_large_content ... ok [INFO] [stdout] test test_read_entry_at_after_restart ... ok [INFO] [stdout] test test_read_entry_at_valid_reference ... ok [INFO] [stdout] test test_entry_ref_across_segment_rotation ... ok [INFO] [stdout] test test_read_entry_at_with_different_key_types ... ok [INFO] [stdout] test test_read_entry_at_multiple_entries ... ok [INFO] [stdout] test test_entry_ref_serialization_compatibility ... ok [INFO] [stdout] test test_log_entry_returns_entry_ref ... ok [INFO] [stdout] test test_random_access_performance_characteristics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] Doc-tests nano_wal [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::enumerate_keys (line 567) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::append_batch (line 508) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::compact (line 819) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::active_segment_count (line 886) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::shutdown (line 904) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::log_entry (line 543) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::read_entry_at (line 752) - compile ... ok [INFO] [stdout] test src/lib.rs - Wal::new (line 273) - compile ... ok [INFO] [stdout] test src/lib.rs - WalOptions::with_retention (line 170) ... ok [INFO] [stdout] test src/lib.rs - Wal::enumerate_records (line 630) - compile ... ok [INFO] [stdout] test src/lib.rs - WalOptions::with_segments_per_retention_period (line 187) ... ok [INFO] [stdout] test src/lib.rs - Wal::sync (line 869) - compile ... ok [INFO] [stdout] test src/lib.rs - WalOptions (line 140) ... ok [INFO] [stdout] test src/lib.rs - Wal::append_entry (line 429) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae7d8b337351d102ca58ec2dc17803f00c2fddd8787bbaceafd162490549e641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae7d8b337351d102ca58ec2dc17803f00c2fddd8787bbaceafd162490549e641", kill_on_drop: false }` [INFO] [stdout] ae7d8b337351d102ca58ec2dc17803f00c2fddd8787bbaceafd162490549e641