[INFO] fetching crate scanstate 0.2.0...
[INFO] testing scanstate-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate scanstate 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate scanstate 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate scanstate 0.2.0
[INFO] tweaked toml for crates.io crate scanstate 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scanstate 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scanstate 0.2.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29b0b818289fbbe12adc1e560d9e03edf80a15c219f74cc88161fed98513904c
[INFO] running `Command { std: "docker" "start" "-a" "29b0b818289fbbe12adc1e560d9e03edf80a15c219f74cc88161fed98513904c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29b0b818289fbbe12adc1e560d9e03edf80a15c219f74cc88161fed98513904c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b0b818289fbbe12adc1e560d9e03edf80a15c219f74cc88161fed98513904c", kill_on_drop: false }`
[INFO] [stdout] 29b0b818289fbbe12adc1e560d9e03edf80a15c219f74cc88161fed98513904c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1fbb4368476692067aaede93ea657c2b165aff2cbac9e20b76bc9f2f0e72d9
[INFO] running `Command { std: "docker" "start" "-a" "2d1fbb4368476692067aaede93ea657c2b165aff2cbac9e20b76bc9f2f0e72d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling scanstate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.59s
[INFO] running `Command { std: "docker" "inspect" "2d1fbb4368476692067aaede93ea657c2b165aff2cbac9e20b76bc9f2f0e72d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1fbb4368476692067aaede93ea657c2b165aff2cbac9e20b76bc9f2f0e72d9", kill_on_drop: false }`
[INFO] [stdout] 2d1fbb4368476692067aaede93ea657c2b165aff2cbac9e20b76bc9f2f0e72d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d395cb51647938a948b26710d5956aee21aaa4ef6d08d0afec66c3f6d7a3915b
[INFO] running `Command { std: "docker" "start" "-a" "d395cb51647938a948b26710d5956aee21aaa4ef6d08d0afec66c3f6d7a3915b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling scanstate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "d395cb51647938a948b26710d5956aee21aaa4ef6d08d0afec66c3f6d7a3915b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d395cb51647938a948b26710d5956aee21aaa4ef6d08d0afec66c3f6d7a3915b", kill_on_drop: false }`
[INFO] [stdout] d395cb51647938a948b26710d5956aee21aaa4ef6d08d0afec66c3f6d7a3915b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0191ba6ba7b85c61e0b8045be3a67116b90dea93578a1fdf846b4019f4d08580
[INFO] running `Command { std: "docker" "start" "-a" "0191ba6ba7b85c61e0b8045be3a67116b90dea93578a1fdf846b4019f4d08580", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanstate-39c61b3f1121a81d)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test adversarial_tests::adversarial_progress_overflow ... ok
[INFO] [stdout] test adversarial_tests::adversarial_empty_target_id ... ok
[INFO] [stdout] test adversarial_tests::adversarial_progress_rate_divide_by_zero ... ok
[INFO] [stdout] test adversarial_tests::adversarial_progress_zero_total ... ok
[INFO] [stdout] test adversarial_tests::adversarial_corrupted_checkpoint_recovery ... ok
[INFO] [stdout] test adversarial_tests::adversarial_checkpoint_merge_conflicts ... ok
[INFO] [stdout] test adversarial_tests::adversarial_journal_mixed_corruption ... ok
[INFO] [stdout] test checkpoint::tests::completed_count_returns_number_of_unique_targets ... ok
[INFO] [stdout] test checkpoint::tests::is_complete_returns_false_for_missing_target ... ok
[INFO] [stdout] test checkpoint::tests::empty_target_id ... ok
[INFO] [stdout] test checkpoint::tests::load_restores_checkpoint ... ok
[INFO] [stdout] test checkpoint::tests::merge_populated_into_empty ... ok
[INFO] [stdout] test checkpoint::tests::merge_unions_completed_targets ... ok
[INFO] [stdout] test adversarial_tests::adversarial_special_character_target_ids ... ok
[INFO] [stdout] test checkpoint::tests::merge_empty_into_populated ... ok
[INFO] [stdout] test adversarial_tests::adversarial_unicode_scan_ids ... ok
[INFO] [stdout] test checkpoint::tests::load_returns_error_for_invalid_json ... ok
[INFO] [stdout] test adversarial_tests::adversarial_duplicate_target_storm ... ok
[INFO] [stdout] test checkpoint::tests::mark_complete_tracks_unique_targets ... ok
[INFO] [stdout] test checkpoint::tests::new_creates_empty_checkpoint ... ok
[INFO] [stdout] test checkpoint::tests::settings_round_trip ... ok
[INFO] [stdout] test checkpoint::tests::unicode_target_ids ... ok
[INFO] [stdout] test adversarial_tests::adversarial_save_deep_directory ... ok
[INFO] [stdout] test checkpoint::tests::settings_from_toml_partial ... ok
[INFO] [stdout] test adversarial_tests::adversarial_very_long_scan_id ... ok
[INFO] [stdout] test journal::tests::replay_lenient_all_corrupt ... ok
[INFO] [stdout] test checkpoint::tests::save_is_atomic_on_error ... ok
[INFO] [stdout] test journal::tests::replay_returns_empty_for_missing_journal ... ok
[INFO] [stdout] test journal::tests::path_returns_underlying_path ... ok
[INFO] [stdout] test checkpoint::tests::save_persists_checkpoint ... ok
[INFO] [stdout] test journal::tests::replay_lenient_skips_corrupt_entries ... ok
[INFO] [stdout] test progress::tests::eta_estimates_remaining_time ... ok
[INFO] [stdout] test progress::tests::eta_returns_zero_when_scan_is_complete ... ok
[INFO] [stdout] test progress::tests::new_initializes_progress ... ok
[INFO] [stdout] test progress::tests::rate_returns_targets_per_second ... ok
[INFO] [stdout] test progress::tests::progress_is_serializable ... ok
[INFO] [stdout] test progress::tests::rate_returns_zero_when_elapsed_is_too_small ... ok
[INFO] [stdout] test progress::tests::record_findings_accumulates_findings ... ok
[INFO] [stdout] test progress::tests::record_completed_increments_completed_count ... ok
[INFO] [stdout] test progress::tests::record_skipped_increments_skipped_count ... ok
[INFO] [stdout] test journal::tests::replay_returns_error_for_corrupt_entry ... ok
[INFO] [stdout] test journal::tests::append_writes_entry_to_disk ... ok
[INFO] [stdout] test journal::tests::truncate_clears_existing_entries ... ok
[INFO] [stdout] test journal::tests::replay_returns_entries_in_append_order ... ok
[INFO] [stdout] test adversarial_tests::adversarial_journal_truncate_append_race ... ok
[INFO] [stdout] test checkpoint::tests::save_load_roundtrip_1000_targets ... ok
[INFO] [stdout] test checkpoint::tests::settings_load_missing_file_errors ... ok
[INFO] [stdout] test journal::tests::replay_lenient_empty_journal ... ok
[INFO] [stdout] test adversarial_tests::adversarial_concurrent_mark_complete ... ok
[INFO] [stdout] test adversarial_tests::adversarial_100k_targets_checkpoint ... ok
[INFO] [stdout] test adversarial_tests::adversarial_concurrent_journal_append ... ok
[INFO] [stdout] test adversarial_tests::adversarial_save_during_load ... ok
[INFO] [stdout] test adversarial_tests::adversarial_checkpoint_over_100mb ... ok
[INFO] [stdout] test adversarial_tests::adversarial_journal_100k_entries has been running for over 60 seconds
[INFO] [stdout] test adversarial_tests::adversarial_journal_100k_entries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 182.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scanstate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0191ba6ba7b85c61e0b8045be3a67116b90dea93578a1fdf846b4019f4d08580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0191ba6ba7b85c61e0b8045be3a67116b90dea93578a1fdf846b4019f4d08580", kill_on_drop: false }`
[INFO] [stdout] 0191ba6ba7b85c61e0b8045be3a67116b90dea93578a1fdf846b4019f4d08580
