[INFO] fetching crate subetha-core 0.6.0...
[INFO] testing subetha-core-0.6.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate subetha-core 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate subetha-core 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate subetha-core 0.6.0
[INFO] tweaked toml for crates.io crate subetha-core 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subetha-core 0.6.0 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 subetha-core 0.6.0 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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462
[INFO] running `Command { std: "docker" "start" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", 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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462" "/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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", 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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling subetha-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", 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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[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 subetha-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.09s
[INFO] running `Command { std: "docker" "inspect" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", 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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", 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/subetha_core-9f4293da87c5ee17)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test axis_signature::tests::display_renders_axis_names ... ok
[INFO] [stdout] test axis_signature::tests::from_axes_packs_bits_correctly ... ok
[INFO] [stdout] test handshake::tests::bump_generation_does_not_touch_tag ... ok
[INFO] [stdout] test axis_signature::tests::satisfies_is_superset_check ... ok
[INFO] [stdout] test axis_signature::tests::all_signature_contains_everything ... ok
[INFO] [stdout] test handshake::tests::enter_exit_balances ... ok
[INFO] [stdout] test handshake::tests::header_size_is_two_cache_lines ... ok
[INFO] [stdout] test axis_signature::tests::pair_fusion_has_axis_count_two ... ok
[INFO] [stdout] test cpuid::tests::an_x86_host_names_its_vendor_and_a_whole_cache_line ... ok
[INFO] [stdout] test cpuid::tests::has_waitpkg_and_has_movdir64b_answer_from_the_snapshot ... ok
[INFO] [stdout] test handshake::tests::migrate_bumps_generation_and_swaps_tag ... ok
[INFO] [stdout] test handshake::tests::set_tag_does_not_touch_generation ... ok
[INFO] [stdout] test handshake::tests::drain_returns_when_in_flight_zero ... ok
[INFO] [stdout] test marshal::tests::f64_round_trip ... ok
[INFO] [stdout] test marshal::tests::i64_round_trip ... ok
[INFO] [stdout] test marshal::tests::nested_array_in_tuple ... ok
[INFO] [stdout] test marshal::tests::bool_round_trip ... ok
[INFO] [stdout] test axis_signature::tests::triple_fusion_has_axis_count_three ... ok
[INFO] [stdout] test marshal::tests::payload_bytes_constants_match_sizes ... ok
[INFO] [stdout] test cpuid::tests::only_a_hybrid_processor_names_a_core_kind ... ok
[INFO] [stdout] test migration::tests::generation_captures_and_releases ... ok
[INFO] [stdout] test axis_signature::tests::distance_counts_differing_axes ... ok
[INFO] [stdout] test marshal::tests::u32_round_trip ... ok
[INFO] [stdout] test marshal::tests::short_buffer_rejected ... ok
[INFO] [stdout] test marshal::tests::array_round_trip ... ok
[INFO] [stdout] test marshal::tests::bool_rejects_invalid_byte ... ok
[INFO] [stdout] test observation::tests::push_auto_stamps_thread_id_when_zero ... ok
[INFO] [stdout] test axis_signature::tests::empty_signature_contains_nothing ... ok
[INFO] [stdout] test cpuid::tests::the_signature_folds_the_extended_fields_as_the_manuals_define ... ok
[INFO] [stdout] test marshal::tests::u8_round_trip ... ok
[INFO] [stdout] test marshal::tests::unit_round_trip ... ok
[INFO] [stdout] test swap_cell::tests::a_replaced_value_is_dropped_when_its_last_reader_lets_go ... ok
[INFO] [stdout] test observation::tests::ring_fills_then_drops ... ok
[INFO] [stdout] test observation::tests::thread_id_distinct_across_threads ... ok
[INFO] [stdout] test observation::tests::push_pop_roundtrip ... ok
[INFO] [stdout] test swap_cell::tests::a_read_sees_the_value_written_last ... ok
[INFO] [stdout] test swap_cell::tests::a_swap_hands_back_the_cells_reference ... ok
[INFO] [stdout] test swap_cell::tests::a_reader_on_another_thread_keeps_a_replaced_value_until_it_lets_go ... ok
[INFO] [stdout] test swap_cell::tests::a_thread_holding_more_guards_than_a_block_keeps_every_value ... ok
[INFO] [stdout] test observation::tests::thread_id_stable_across_calls_from_same_thread ... ok
[INFO] [stdout] test cpuid::tests::register_text_reads_low_byte_first_and_drops_padding ... ok
[INFO] [stdout] test marshal::tests::u64_round_trip ... ok
[INFO] [stdout] test cpuid::tests::the_answers_are_read_once_and_kept ... ok
[INFO] [stdout] test marshal::tests::tuple_round_trip ... ok
[INFO] [stdout] test observation::tests::disarmed_ring_drops_push_until_armed ... ok
[INFO] [stdout] test observation::tests::push_preserves_explicit_thread_id ... ok
[INFO] [stdout] test migration::tests::migration_drains_old_generation ... ok
[INFO] [stdout] test swap_cell::tests::every_value_written_is_dropped_once ... ok
[INFO] [stdout] test swap_cell::tests::a_finished_thread_gives_its_record_back ... ok
[INFO] [stdout] test observation::tests::every_push_from_concurrent_producers_is_popped_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stderr]    Doc-tests subetha_core
[INFO] [stdout] 
[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" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462", kill_on_drop: false }`
[INFO] [stdout] 67fd629833e53084d777b4dc9d62510216d86dfbacd6cda3d06a973100269462
