[INFO] fetching crate frozen-core 0.0.18...
[INFO] testing frozen-core-0.0.18 against 1.95.0 for beta-1.96-1
[INFO] extracting crate frozen-core 0.0.18 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate frozen-core 0.0.18
[INFO] finished tweaking crates.io crate frozen-core 0.0.18
[INFO] tweaked toml for crates.io crate frozen-core 0.0.18 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frozen-core 0.0.18 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frozen-core 0.0.18 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7432b7873c874f53faba3db077eb34e34a1412a613dcb3517ffae78c66a66746
[INFO] running `Command { std: "docker" "start" "-a" "7432b7873c874f53faba3db077eb34e34a1412a613dcb3517ffae78c66a66746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7432b7873c874f53faba3db077eb34e34a1412a613dcb3517ffae78c66a66746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7432b7873c874f53faba3db077eb34e34a1412a613dcb3517ffae78c66a66746", kill_on_drop: false }`
[INFO] [stdout] 7432b7873c874f53faba3db077eb34e34a1412a613dcb3517ffae78c66a66746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13a4f552eecc01932f59fca7d4962e18d69a60bde1b840ab587a9070d1911484
[INFO] running `Command { std: "docker" "start" "-a" "13a4f552eecc01932f59fca7d4962e18d69a60bde1b840ab587a9070d1911484", kill_on_drop: false }`
[INFO] [stderr]    Compiling frozen-core v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "13a4f552eecc01932f59fca7d4962e18d69a60bde1b840ab587a9070d1911484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a4f552eecc01932f59fca7d4962e18d69a60bde1b840ab587a9070d1911484", kill_on_drop: false }`
[INFO] [stdout] 13a4f552eecc01932f59fca7d4962e18d69a60bde1b840ab587a9070d1911484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba3030a93f88cfeaca8d8b5d3f2682c4684d407c0e7f323a9a0b564907ca157
[INFO] running `Command { std: "docker" "start" "-a" "2ba3030a93f88cfeaca8d8b5d3f2682c4684d407c0e7f323a9a0b564907ca157", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[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]    Compiling frozen-core v0.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.19s
[INFO] running `Command { std: "docker" "inspect" "2ba3030a93f88cfeaca8d8b5d3f2682c4684d407c0e7f323a9a0b564907ca157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba3030a93f88cfeaca8d8b5d3f2682c4684d407c0e7f323a9a0b564907ca157", kill_on_drop: false }`
[INFO] [stdout] 2ba3030a93f88cfeaca8d8b5d3f2682c4684d407c0e7f323a9a0b564907ca157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39087f881a3f3501846958b68ff0b043a853ece45291276eee533c49e919c848
[INFO] running `Command { std: "docker" "start" "-a" "39087f881a3f3501846958b68ff0b043a853ece45291276eee533c49e919c848", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/frozen_core-7f33d2e0e626bf02)
[INFO] [stdout] 
[INFO] [stdout] running 210 tests
[INFO] [stdout] test bpool::tests::dynamic_allocs::ok_dynamic_alloc ... ok
[INFO] [stdout] test bpool::tests::dynamic_allocs::ok_no_duplicate_slots_in_single_dynamic_alloc ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_alloc_all_even_when_exhausted ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_alloc_all_when_requested_larger_then_cap ... ok
[INFO] [stdout] test bpool::tests::dynamic_allocs::ok_large_allocation_with_dynamic_alloc ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_alloc_works ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_alloc_exact_cap_as_requested ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_no_duplicate_slots_in_single_alloc ... ok
[INFO] [stdout] test bpool::tests::raii_safety::ok_dynamic_alloc_auto_free_on_drop ... ok
[INFO] [stdout] test bpool::tests::raii_safety::ok_pre_alloc_auto_free_on_drop ... ok
[INFO] [stdout] test bpool::tests::utils::pack_unpack_cycle ... ok
[INFO] [stdout] test crc32::tests::corruption_detection::ok_detects_random_corruption ... ok
[INFO] [stdout] test crc32::tests::corruption_detection::ok_detects_torn_write_simulation ... ok
[INFO] [stdout] test crc32::tests::corruption_detection::ok_every_bit_flip_changes_crc ... ok
[INFO] [stdout] test crc32::tests::corruption_detection::ok_multiple_bit_flips_change_crc ... ok
[INFO] [stdout] test crc32::tests::corruption_detection::ok_single_bit_flip_changes_crc ... ok
[INFO] [stdout] test crc32::tests::hw_sw_consistency::ok_crc_buf_2x ... ok
[INFO] [stdout] test bpool::tests::concurrency::ok_concurrent_dynamic_alloc ... ok
[INFO] [stdout] test crc32::tests::hw_sw_consistency::ok_crc_single_buf ... ok
[INFO] [stdout] test crc32::tests::public_api::ok_crc_is_deterministic ... ok
[INFO] [stdout] test error::tests::ok_compare_same_id_different_context ... ok
[INFO] [stdout] test error::tests::ok_context_exact_format ... ok
[INFO] [stdout] test crc32::tests::public_api::ok_different_buffers_have_different_crc ... ok
[INFO] [stdout] test crc32::tests::public_api::ok_known_crc_vectors ... ok
[INFO] [stdout] test error::tests::ok_context_formatting ... ok
[INFO] [stdout] test crc32::tests::public_api::ok_parallel_crc_matches_single ... ok
[INFO] [stdout] test error::tests::ok_error_id_roundtrip_edges ... ok
[INFO] [stdout] test bpool::tests::shutdown_safety::ok_cross_thread_drop ... ok
[INFO] [stdout] test crc32::tests::hw_sw_consistency::ok_crc_buf_4x ... ok
[INFO] [stdout] test crc32::tests::public_api::ok_zero_buffer_crc ... ok
[INFO] [stdout] test error::tests::ok_compare_different_id ... ok
[INFO] [stdout] test error::tests::ok_empty_detail ... ok
[INFO] [stdout] test error::tests::ok_empty_message ... ok
[INFO] [stdout] test error::tests::ok_error_id_reason_only_changes_low_bits ... ok
[INFO] [stdout] test error::tests::ok_new_and_new_raw_same_id ... ok
[INFO] [stdout] test error::tests::ok_new_raw_uses_display ... ok
[INFO] [stdout] test error::tests::ok_error_id_roundtrip_basic ... ok
[INFO] [stdout] test bpool::tests::concurrency::ok_concurrent_alloc ... ok
[INFO] [stdout] test crc32::tests::hw_sw_consistency::ok_crc_random_bufs ... ok
[INFO] [stdout] test ffile::posix::tests::fil_sync::ok_sync ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_pwrite_after_closed ... ok
[INFO] [stdout] test ffile::posix::tests::file_grow::ok_grow_extends_with_zero ... ok
[INFO] [stdout] test ffile::posix::tests::file_lock::err_flock_when_already_locked ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_sync_after_closed ... ok
[INFO] [stdout] test bpool::tests::pre_allocs::ok_large_allocation_with_pre_alloc ... ok
[INFO] [stdout] test ffile::posix::tests::file_grow::ok_grow ... ok
[INFO] [stdout] test ffile::posix::tests::file_new_close::ok_close_on_close ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_pread_after_closed ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_grow_after_closed ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_double_unlink_after_close ... ok
[INFO] [stdout] test ffile::posix::tests::file_lifecycle::err_length_after_closed ... ok
[INFO] [stdout] test ffile::posix::tests::file_lock::ok_flock_released_after_close ... ok
[INFO] [stdout] test ffile::posix::tests::fil_sync::ok_sync_after_sync ... ok
[INFO] [stdout] test ffile::posix::tests::utils::ok_err_msg ... ok
[INFO] [stdout] test ffile::posix::tests::file_new_close::ok_new_close_cycle_on_existing ... ok
[INFO] [stdout] test ffile::posix::tests::utils::ok_extract_parent_dir ... ok
[INFO] [stdout] test ffile::posix::tests::utils::ok_last_errno ... ok
[INFO] [stdout] test ffile::posix::tests::utils::ok_path_to_cstring ... ok
[INFO] [stdout] test ffile::posix::tests::utils::ok_read_max_iovecs ... ok
[INFO] [stdout] test ffile::posix::tests::file_unlink::err_unlink_missing ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_single::ok_pwrite_pread_cycle ... ok
[INFO] [stdout] test ffile::posix::tests::raw_syscalls::ok_write_read_at_eof_boundary ... ok
[INFO] [stdout] test ffile::posix::tests::file_unlink::ok_unlink_existing ... ok
[INFO] [stdout] test ffile::posix::tests::raw_syscalls::ok_sync_range ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_single::ok_pwrite_pread_across_sessions ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_single::ok_pwrite_when_overlapping_last_wins ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored::ok_pwritev_preadv_across_sessions ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored::ok_pwritev_preadv_cycle ... ok
[INFO] [stdout] test ffile::posix::tests::file_lock::ok_flock_acquires_exclusive_lock ... ok
[INFO] [stdout] test bpool::tests::polling::ok_pre_alloc_blocks_until_buffers_freed ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored::ok_pwritev_handles_large_iovec_batches ... ok
[INFO] [stdout] test ffile::tests::ff_grow::ok_grow_updates_length ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::err_delete_after_delete ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::err_new_when_file_smaller_than_init_len ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_delete_file ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_drop_persists_without_explicit_sync ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_exists_false_when_missing ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_new_existing ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_exists_true_when_exists ... ok
[INFO] [stdout] test ffile::tests::ff_lifecycle::ok_new_with_init_len ... ok
[INFO] [stdout] test ffile::tests::ff_lock::err_new_when_already_open ... ok
[INFO] [stdout] test ffile::tests::ff_lock::ok_drop_releases_exclusive_lock ... ok
[INFO] [stdout] test ffile::tests::ff_sync::err_sync_after_delete ... ok
[INFO] [stdout] test ffile::tests::ff_sync::ok_sync_after_sync ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::err_read_hcf_for_eof ... ok
[INFO] [stdout] test ffile::posix::tests::file_new_close::err_new_on_missing_parent_dir ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::ok_concurrent_sync_and_write ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::ok_vectored_write_read_cycle ... ok
[INFO] [stdout] test ffile::tests::ff_grow::ok_grow_sync_cycle ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored::ok_pwritev_concurrent_non_overlapping ... ok
[INFO] [stdout] test ffile::posix::tests::raw_syscalls::ok_f_advice_random ... ok
[INFO] [stdout] test ffile::posix::tests::raw_syscalls::ok_sync_cycle ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::ok_concurrent_grow_and_write ... ok
[INFO] [stdout] test ffile::posix::tests::raw_syscalls::ok_multiple_open_close_cycles ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::ok_single_write_read_cycle ... ok
[INFO] [stdout] test fmmap::posix::tests::map_unmap::err_map_on_invalid_fd ... ok
[INFO] [stdout] test fmmap::posix::tests::map_sync::ok_sync_after_sync ... ok
[INFO] [stdout] test bpool::tests::shutdown_safety::drop_waits_for_active_dynamic_allocations ... ok
[INFO] [stdout] test fmmap::posix::tests::map_unmap::err_map_on_invalid_length ... ok
[INFO] [stdout] test fmmap::posix::tests::map_unmap::err_unmap_on_invalid_length ... ok
[INFO] [stdout] test fmmap::posix::tests::utils::ok_err_msg ... ok
[INFO] [stdout] test fmmap::posix::tests::utils::ok_last_errno ... ok
[INFO] [stdout] test fmmap::posix::tests::map_write_read::ok_write_read_with_offset ... ok
[INFO] [stdout] test bpool::tests::shutdown_safety::drop_waits_for_active_pre_allocations ... ok
[INFO] [stdout] test ffile::posix::tests::file_new_close::ok_new_close_cycle ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_single::ok_pwrite_concurrent_non_overlapping ... ok
[INFO] [stdout] test fmmap::tests::fm_concurrency::ok_parallel_reads_with_diff_index ... ok
[INFO] [stdout] test fmmap::posix::tests::map_sync::ok_sync ... ok
[INFO] [stdout] test ffile::tests::ff_write_read::ok_write_concurrent_non_overlapping ... ok
[INFO] [stdout] test fmmap::posix::tests::map_write_read::ok_write_read_cycle ... ok
[INFO] [stdout] test fmmap::posix::tests::map_durability::ok_map_durability_after_unmap ... ok
[INFO] [stdout] test fmmap::posix::tests::map_unmap::ok_map_unmap_cycle ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored_load::ok_single_thread_large_batch ... ok
[INFO] [stdout] test fmmap::posix::tests::map_unmap::ok_map_zero_bytes_on_new ... ok
[INFO] [stdout] test fmmap::tests::fm_concurrency::ok_multi_tx_drop_then_reopen_grown ... ok
[INFO] [stdout] test fmmap::posix::tests::map_write_read::ok_read_zero_bytes ... ok
[INFO] [stdout] test fmmap::posix::tests::map_durability::ok_map_durability_after_unmap_and_close ... ok
[INFO] [stdout] test fmmap::tests::fm_durability::ok_wait_then_drop ... ok
[INFO] [stdout] test fmmap::posix::tests::map_write_read::ok_write_read_sync_cycle ... ok
[INFO] [stdout] test fmmap::tests::fm_durability::ok_epoch_monotonicity ... ok
[INFO] [stdout] test fmmap::tests::fm_durability::ok_wait_for_durability_with_multi_writers ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::ok_new ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::ok_delete ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::err_delete_after_delete ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::err_new_grown_while_previous_instance_is_alive ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::ok_drop_persists_when_dropped_before_bg_flush ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::err_new_when_change_in_cfg ... ok
[INFO] [stdout] test fmmap::tests::fm_lifecycle::ok_new_existing ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::err_tx_out_of_order ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::err_tx_duplicate_index ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::ok_new_grown_updates_length ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::ok_tx_basic_multi_write ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_grown_when_t_is_not_8_byte_aligned ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_when_t_implements_drop ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_grown_when_t_is_zero_sized ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_grown_when_t_size_is_not_multiple_of_8 ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_grown_when_t_implements_drop ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_validate_t_when_drop ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::ok_tx_single_epoch ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_when_t_size_is_not_multiple_of_8 ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_validate_t_when_not_8_byte_aligned ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_validate_t_when_zero_sized ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::ok_validate_t ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_validate_t_when_size_not_multiple_of_8 ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_when_t_is_not_8_byte_aligned ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::ok_tx_persists_across_reopen ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::ok_tx_concurrent_non_overlapping ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::err_new_grown_with_preexisting_instance ... ok
[INFO] [stdout] test fmmap::tests::fm_validate_t::err_new_when_t_is_zero_sized ... ok
[INFO] [stdout] test fmmap::tests::fm_write_sync_read::ok_write_sync_read ... ok
[INFO] [stdout] test fmmap::tests::fm_write_read::ok_write_wait_read_cycle ... ok
[INFO] [stdout] test fmmap::tests::fm_write_read::ok_write_read_without_wait ... ok
[INFO] [stdout] test ffile::posix::tests::write_read_vectored_load::ok_multi_thread_large_batch ... ok
[INFO] [stdout] test fmmap::tests::fm_tx::ok_tx_overwrite_last_wins ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::ok_write_reopen_grown_read ... ok
[INFO] [stdout] test fmmap::tests::fm_write_sync_read::ok_write_sync_followed_by_async_write ... ok
[INFO] [stdout] test fmmap::tests::fm_write_sync_read::ok_write_sync_makes_prev_batch_durable ... ok
[INFO] [stdout] test fpipe::tests::batching::ok_multiple_writes_single_batch ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::ok_new_grown_cycle ... ok
[INFO] [stdout] test fmmap::tests::fm_write_sync_read::ok_write_sync_persists_across_reopen ... ok
[INFO] [stdout] test fmmap::tests::fm_write_sync_read::ok_write_sync_wait_returns_immediately ... ok
[INFO] [stdout] test fpipe::tests::fp_grow::ok_write_after_grow ... ok
[INFO] [stdout] test fpipe::tests::fp_grow::ok_grow_file ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_overwrite_same_index ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_concurrent ... ok
[INFO] [stdout] test fpipe::tests::durability_wait::ok_wait_blocks_until_flush ... ok
[INFO] [stdout] test fpipe::tests::durability_wait::ok_force_durability_concurrent ... ok
[INFO] [stdout] test fmmap::tests::fm_new_grown::ok_write_reopen_grown_read_cycle ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_4x ... ok
[INFO] [stdout] test fpipe::tests::concurrency::ok_barrier_start_parallel_writes ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_2x ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::err_tx_empty_commit ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_single_after_write ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_multi_generic ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::ok_tx_persists_across_reopen ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::ok_tx_concurrent_non_overlapping ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::ok_tx_overwrite_last_wins ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_after_grow ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_large_read_multi ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::ok_tx_basic_multi_write ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_force_durability ... ok
[INFO] [stdout] test fpipe::tests::fp_tx::ok_tx_single_epoch ... ok
[INFO] [stdout] test hints::tests::sanity_checks_for_likely ... ok
[INFO] [stdout] test hints::tests::sanity_checks_for_unlikely ... ok
[INFO] [stdout] test mpscq::tests::basics::ok_drain_empty_when_queue_empty ... ok
[INFO] [stdout] test mpscq::tests::basics::ok_push_drain_multiple ... ok
[INFO] [stdout] test mpscq::tests::basics::ok_push_drain_single ... ok
[INFO] [stdout] test fpipe::tests::lifecycle::ok_new ... ok
[INFO] [stdout] test fpipe::tests::lifecycle::ok_drop ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_large ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_and_wait ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_epoch_monotonic ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_multiple_chunks ... ok
[INFO] [stdout] test fpipe::tests::shutdown::ok_drop_with_pending_writes ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_is_blocked_at_pool_exhaustion_for_prealloc_backend ... ok
[INFO] [stdout] test mpscq::tests::empty::ok_is_empty_false_after_push ... ok
[INFO] [stdout] test mpscq::tests::empty::ok_is_empty_true_after_drain ... ok
[INFO] [stdout] test mpscq::tests::empty::ok_is_empty_true_on_init ... ok
[INFO] [stdout] test mpscq::tests::cycles::ok_multi_push_drain_cycles ... ok
[INFO] [stdout] test fpipe::tests::shutdown::ok_drop_during_activity ... ok
[INFO] [stdout] test fpipe::tests::concurrency::ok_multi_writer ... ok
[INFO] [stdout] test mpscq::tests::concurrency::ok_multi_tx_push_drain ... ok
[INFO] [stdout] test mpscq::tests::cycles::ok_single_push_drain_cycles ... ok
[INFO] [stdout] test fpipe::tests::fp_grow::ok_grow_while_writing ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_read_multiple_indices ... ok
[INFO] [stdout] test fpipe::tests::fp_write::ok_write_large_batch ... ok
[INFO] [stdout] test fpipe::tests::fp_read::ok_concurrent_read_write ... ok
[INFO] [stdout] test fpipe::tests::shutdown::ok_drop_while_writer_waiting ... ok
[INFO] [stdout] test mpscq::tests::concurrency::ok_multi_tx_push ... ok
[INFO] [stdout] test mpscq::tests::concurrency::ok_multi_tx_push_high_contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 210 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests frozen_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" "39087f881a3f3501846958b68ff0b043a853ece45291276eee533c49e919c848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39087f881a3f3501846958b68ff0b043a853ece45291276eee533c49e919c848", kill_on_drop: false }`
[INFO] [stdout] 39087f881a3f3501846958b68ff0b043a853ece45291276eee533c49e919c848