[INFO] fetching crate rs-modbus 2.0.0...
[INFO] testing rs-modbus-2.0.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rs-modbus 2.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rs-modbus 2.0.0
[INFO] finished tweaking crates.io crate rs-modbus 2.0.0
[INFO] tweaked toml for crates.io crate rs-modbus 2.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-modbus 2.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rs-modbus 2.0.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb
[INFO] running `Command { std: "docker" "start" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", 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" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", 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" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling uuid v1.13.2
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rs-modbus v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u16>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/master.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 102 -             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout] 102 +             .try_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `Command { std: "docker" "inspect" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", 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" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling rs-modbus v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u16>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/master.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 102 -             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout] 102 +             .try_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u16>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/master.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 102 -             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout] 102 +             .try_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.89s
[INFO] running `Command { std: "docker" "inspect" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", 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" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<u16>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]    --> src/master.rs:102:14
[INFO] [stderr]     |
[INFO] [stderr] 102 |             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 102 -             .fetch_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stderr] 102 +             .try_update(Ordering::Release, Ordering::Acquire, |t| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-modbus` (lib) generated 1 warning (run `cargo fix --lib -p rs-modbus` to apply 1 suggestion)
[INFO] [stderr] warning: `rs-modbus` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rs-modbus/358fb820d651e1c0/out/rs_modbus-358fb820d651e1c0)
[INFO] [stdout] 
[INFO] [stdout] running 114 tests
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_net_returns_zero ... ok
[INFO] [stdout] test error::tests::test_get_code_by_error_unknown ... ok
[INFO] [stdout] test error::tests::test_get_code_by_error_non_modbus ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_default_19200 ... ok
[INFO] [stdout] test error::tests::test_get_error_by_code ... ok
[INFO] [stdout] test error::tests::test_get_code_by_error_roundtrip ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_explicit_bits ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_explicit_ms ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_default_9600 ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_default_baud_when_unspecified ... ok
[INFO] [stdout] test layers::application::tests::test_ascii_decode ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_with_inter_char_timeout ... ok
[INFO] [stdout] test error::tests::test_error_code_values ... ok
[INFO] [stdout] test layers::application::rtu::tests::test_compute_interval_ms_serial_above_19200_uses_spec_fixed ... ok
[INFO] [stdout] test layers::application::tests::test_application_role_equality ... ok
[INFO] [stdout] test layers::application::tests::test_ascii_decode_lrc_fail ... ok
[INFO] [stdout] test layers::application::tests::test_ascii_encode ... ok
[INFO] [stdout] test layers::application::tests::test_ascii_roundtrip ... ok
[INFO] [stdout] test layers::application::tests::test_rtu_roundtrip ... ok
[INFO] [stdout] test layers::application::tests::test_rtu_decode_crc_fail ... ok
[INFO] [stdout] test layers::application::tests::test_rtu_encode ... ok
[INFO] [stdout] test layers::application::tests::test_rtu_decode ... ok
[INFO] [stdout] test layers::application::tests::test_framing_clone_preserves_fields ... ok
[INFO] [stdout] test layers::application::tests::test_set_role_same_again_is_idempotent ... ok
[INFO] [stdout] test layers::application::tests::test_set_role_first_call_succeeds ... ok
[INFO] [stdout] test layers::application::tests::test_set_role_conflict_returns_invalid_state ... ok
[INFO] [stdout] test layers::application::tests::test_tcp_decode ... ok
[INFO] [stdout] test layers::application::tests::test_tcp_decode_invalid_protocol ... ok
[INFO] [stdout] test layers::application::tests::test_tcp_encode ... ok
[INFO] [stdout] test layers::physical::tests::test_connection_id_is_cheap_to_clone ... ok
[INFO] [stdout] test layers::physical::tests::test_data_event_clone_preserves_fields ... ok
[INFO] [stdout] test layers::physical::tests::test_physical_layer_type_equality ... ok
[INFO] [stdout] test layers::physical::tests::test_server_write_not_supported ... ok
[INFO] [stdout] test layers::application::tests::test_tcp_encode_with_transaction ... ok
[INFO] [stdout] test layers::application::tests::test_tcp_roundtrip ... ok
[INFO] [stdout] test layers::physical::tests::test_write_before_open_fails ... ok
[INFO] [stdout] test master_session::tests::test_fifo_waiter_resolves_on_matching_frame ... ok
[INFO] [stdout] test master_session::tests::test_handle_error_rejects_every_waiter ... ok
[INFO] [stdout] test master_session::tests::test_has_returns_correct_state ... ok
[INFO] [stdout] test master_session::tests::test_fifo_frame_does_not_resolve_tid_waiter ... ok
[INFO] [stdout] test master_session::tests::test_need_length_exact_passes ... ok
[INFO] [stdout] test master_session::tests::test_handle_frame_with_no_waiter_is_noop ... ok
[INFO] [stdout] test master_session::tests::test_need_length_too_short_rejects_insufficient ... ok
[INFO] [stdout] test master_session::tests::test_need_length_too_long_rejects_invalid_response ... ok
[INFO] [stdout] test master_session::tests::test_pre_check_fail_returns_error ... ok
[INFO] [stdout] test master_session::tests::test_pre_check_insufficient_data_returns_error ... ok
[INFO] [stdout] test master_session::tests::test_stop_drops_waiter_silently ... ok
[INFO] [stdout] test master_session::tests::test_stop_all_rejects_each_waiter_independently ... ok
[INFO] [stdout] test master_session::tests::test_tid_routing_isolates_independent_waiters ... ok
[INFO] [stdout] test types::tests::test_adu_new ... ok
[INFO] [stdout] test types::tests::test_custom_function_code_construction ... ok
[INFO] [stdout] test types::tests::test_device_identification ... ok
[INFO] [stdout] test types::tests::test_device_object ... ok
[INFO] [stdout] test types::tests::test_framed_data_unit ... ok
[INFO] [stdout] test types::tests::test_server_id_multi ... ok
[INFO] [stdout] test types::tests::test_server_id_single ... ok
[INFO] [stdout] test utils::tests::test_check_range_empty ... ok
[INFO] [stdout] test utils::tests::test_check_range_invalid ... ok
[INFO] [stdout] test utils::tests::test_check_range_multiple ... ok
[INFO] [stdout] test utils::tests::test_check_range_single ... ok
[INFO] [stdout] test types::tests::test_address_range_default ... ok
[INFO] [stdout] test utils::tests::test_crc_known_values ... ok
[INFO] [stdout] test utils::tests::test_crc_with_seed_chains_equivalently ... ok
[INFO] [stdout] test utils::tests::test_gen_connection_id_different_prefixes ... ok
[INFO] [stdout] test types::tests::test_adu_with_transaction ... ok
[INFO] [stdout] test utils::tests::test_gen_connection_id_has_prefix ... ok
[INFO] [stdout] test utils::tests::test_gen_connection_id_is_unique ... ok
[INFO] [stdout] test utils::tests::test_is_standard_fc_exception_response ... ok
[INFO] [stdout] test utils::tests::test_is_standard_fc_known_request ... ok
[INFO] [stdout] test utils::tests::test_is_standard_fc_unknown_returns_false ... ok
[INFO] [stdout] test utils::tests::test_is_standard_fc_known_response ... ok
[INFO] [stdout] test utils::tests::test_lrc_known_values ... ok
[INFO] [stdout] test utils::tests::test_pack_and_parse_coils_roundtrip ... ok
[INFO] [stdout] test utils::tests::test_pack_and_parse_registers_roundtrip ... ok
[INFO] [stdout] test utils::tests::test_pack_registers ... ok
[INFO] [stdout] test utils::tests::test_parse_coils ... ok
[INFO] [stdout] test utils::tests::test_gen_connection_id_uuid_v4_format ... ok
[INFO] [stdout] test utils::tests::test_pack_coils ... ok
[INFO] [stdout] test utils::tests::test_predict_buffer_too_short_need_more ... ok
[INFO] [stdout] test utils::tests::test_predict_fc43_response_needs_at_least_8_bytes ... ok
[INFO] [stdout] test utils::tests::test_parse_registers ... ok
[INFO] [stdout] test utils::tests::test_predict_fc43_response_unsupported_mei_is_unknown ... ok
[INFO] [stdout] test utils::tests::test_predict_fc43_response_one_object ... ok
[INFO] [stdout] test utils::tests::test_predict_fc43_response_zero_objects ... ok
[INFO] [stdout] test layers::application::tests::test_framing_emits_on_valid_tcp_frame ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc15_byte_count ... ok
[INFO] [stdout] test utils::tests::test_predict_request_exception_path_not_taken ... ok
[INFO] [stdout] test utils::tests::test_predict_request_byte_count_buffer_too_short ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc16_byte_count ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc22_fixed_10 ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc17_fixed_4 ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc1_2_3_4_5_6_fixed_8 ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc23_byte_count ... ok
[INFO] [stdout] test utils::tests::test_predict_response_byte_count_buffer_too_short ... ok
[INFO] [stdout] test utils::tests::test_predict_request_fc43_fixed_7 ... ok
[INFO] [stdout] test utils::tests::test_predict_response_fc1_2_3_4_byte_count ... ok
[INFO] [stdout] test utils::tests::test_predict_response_exception_returns_5 ... ok
[INFO] [stdout] test utils::tests::test_predict_response_fc17_byte_count ... ok
[INFO] [stdout] test utils::tests::test_predict_response_fc5_6_15_16_fixed_8 ... ok
[INFO] [stdout] test utils::tests::test_predict_response_fc22_fixed_10 ... ok
[INFO] [stdout] test utils::tests::test_predict_response_fc23_byte_count ... ok
[INFO] [stdout] test layers::physical::tests::test_udp_communication ... ok
[INFO] [stdout] test utils::tests::test_predict_unknown_fc_returns_unknown ... ok
[INFO] [stdout] test utils::tests::test_three_point_five_t ... ok
[INFO] [stdout] test layers::application::tests::test_framing_error_on_invalid_tcp_protocol ... ok
[INFO] [stdout] test vars::tests::coil_constants_match_spec ... ok
[INFO] [stdout] test vars::tests::conformity_levels_match_spec ... ok
[INFO] [stdout] test vars::tests::exception_offset_is_high_bit ... ok
[INFO] [stdout] test vars::tests::mei_read_device_id_is_0x0e ... ok
[INFO] [stdout] test vars::tests::function_code_values_match_spec ... ok
[INFO] [stdout] test vars::tests::limits_match_spec ... ok
[INFO] [stdout] test utils::tests::test_predict_fc43_response_object_tail_missing_is_need_more ... ok
[INFO] [stdout] test layers::physical::tests::test_tcp_server_emits_connection_close ... ok
[INFO] [stdout] test layers::physical::tests::test_tcp_client_server_communication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 114 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_modbus
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 48) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 77) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb", kill_on_drop: false }`
[INFO] [stdout] 12cee6a87584046ccc27bc43cf1af17bcc9435c56852c014cbffd336f003a2cb
