[INFO] fetching crate disk_backed_queue 0.2.0...
[INFO] testing disk_backed_queue-0.2.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate disk_backed_queue 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate disk_backed_queue 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate disk_backed_queue 0.2.0
[INFO] tweaked toml for crates.io crate disk_backed_queue 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate disk_backed_queue 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate disk_backed_queue 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838
[INFO] running `Command { std: "docker" "start" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", 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" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", 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" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling rusqlite v0.40.2
[INFO] [stderr]    Compiling disk_backed_queue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", 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" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rusqlite v0.40.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling disk_backed_queue v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", 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" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/disk_backed_queue-8fc2a6c4daae7dc5)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test tests::test_batch_with_channel_api ... ok
[INFO] [stdout] test tests::test_capacity_check_counts_id_gaps_conservatively ... ok
[INFO] [stdout] test tests::test_blocking_send_from_blocking_pool_with_one_thread ... ok
[INFO] [stdout] test tests::test_disk_backed_channel ... ok
[INFO] [stdout] test tests::test_blocking_send ... ok
[INFO] [stdout] test tests::test_database_file_permissions ... ok
[INFO] [stdout] test tests::test_disk_backed_queue_basic ... ok
[INFO] [stdout] test tests::test_blocking_send_on_current_thread_runtime_is_rejected ... ok
[INFO] [stdout] test tests::test_clear_unblocks_waiting_sender ... ok
[INFO] [stdout] test tests::test_dlq_table_lives_in_main_database ... ok
[INFO] [stdout] test tests::test_empty_queue_operations ... ok
[INFO] [stdout] test tests::test_empty_recv_does_not_wait_for_write_lock ... ok
[INFO] [stdout] test tests::test_constructor_does_not_block_executor ... ok
[INFO] [stdout] test tests::test_failed_batch_insert_rolls_back ... ok
[INFO] [stdout] test tests::test_error_handling_database_corruption ... ok
[INFO] [stdout] test tests::test_dead_letters_stay_with_their_database ... ok
[INFO] [stdout] test tests::test_dlq_write_failure_preserves_rows ... ok
[INFO] [stdout] test tests::test_cancelled_recv_keeps_message ... ok
[INFO] [stdout] test tests::test_cancelled_recv_batch_keeps_messages ... ok
[INFO] [stdout] test tests::test_failed_dead_letter_transfer_rolls_back ... ok
[INFO] [stdout] test tests::test_handle_block_on_send_from_blocking_thread_on_current_thread_runtime ... ok
[INFO] [stdout] test tests::test_batch_with_corrupted_data ... ok
[INFO] [stdout] test tests::test_legacy_dlq_file_left_untouched ... ok
[INFO] [stdout] test tests::test_blocking_send_outside_runtime ... ok
[INFO] [stdout] test tests::test_fifo_survives_clock_rollback ... ok
[INFO] [stdout] test tests::test_large_messages ... ok
[INFO] [stdout] test tests::test_clear_empties_queue_and_remains_usable ... ok
[INFO] [stdout] test tests::test_panicking_deserializer_is_dead_lettered ... ok
[INFO] [stdout] test tests::test_table_name_validation ... ok
[INFO] [stdout] test tests::test_persistence ... ok
[INFO] [stdout] test tests::test_recv_batch_larger_than_parameter_limit ... ok
[INFO] [stdout] test tests::test_send_batch_rejects_oversized_batch ... ok
[INFO] [stdout] test tests::test_full_queue_drains_with_one_blocking_thread ... ok
[INFO] [stdout] test tests::test_full_queue_without_tokio_timer ... ok
[INFO] [stdout] test tests::test_zero_capacity_rejected_before_touching_disk ... ok
[INFO] [stdout] test tests::test_recv_batch_scans_past_corrupt_prefix ... ok
[INFO] [stdout] test tests::test_trailing_bytes_are_dead_lettered ... ok
[INFO] [stdout] test tests::test_transaction_rollback_on_corruption ... ok
[INFO] [stdout] test tests::test_truncated_payload_is_dead_lettered ... ok
[INFO] [stdout] test tests::test_space_freed_by_another_connection_wakes_sender ... ok
[INFO] [stdout] test tests::test_cancelled_waiting_send_stops ... ok
[INFO] [stdout] test tests::test_max_size_blocks ... ok
[INFO] [stdout] test tests::test_table_names_are_quoted ... ok
[INFO] [stdout] test tests::test_recv_batch ... ok
[INFO] [stdout] test tests::test_send_batch ... ok
[INFO] [stdout] test tests::test_concurrent_access ... ok
[INFO] [stdout] test tests::test_unpolled_recv_releases_lock_and_recovers ... ok
[INFO] [stdout] test tests::test_fifo_ordering ... ok
[INFO] [stdout] test tests::test_independent_connections_share_a_queue ... ok
[INFO] [stdout] test tests::test_max_size_never_exceeded_under_contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.66s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests disk_backed_queue
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::with_durability (line 1105) ... ignored
[INFO] [stdout] test src/lib.rs - DiskBackedReceiver (line 1699) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedReceiver<T>::recv (line 1736) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedSender<T>::blocking_send (line 1639) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedReceiver<T>::is_empty (line 1809) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::len (line 1434) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::recv (line 1306) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::clear (line 1493) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::send (line 1169) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::is_empty (line 1462) - compile ... ok
[INFO] [stdout] test src/lib.rs - disk_backed_channel_with_durability (line 1907) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedReceiver<T>::len (line 1788) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedSender<T>::send (line 1573) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedReceiver<T>::recv_batch (line 1764) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue (line 1033) - compile ... ok
[INFO] [stdout] test src/lib.rs - disk_backed_channel (line 1849) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedSender<T>::send_batch (line 1595) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::send_batch (line 1203) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedQueue<T>::recv_batch (line 1354) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok
[INFO] [stdout] test src/lib.rs - DiskBackedSender (line 1537) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 4.50s; merged doctests compilation took 4.47s
[INFO] running `Command { std: "docker" "inspect" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838", kill_on_drop: false }`
[INFO] [stdout] efbb5082549ae8cf0db38bd6115131f17fd2b57b8ffb6f934b91820d1dff3838
