[INFO] fetching crate docspec-json 1.21.9...
[INFO] testing docspec-json-1.21.9 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate docspec-json 1.21.9 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate docspec-json 1.21.9
[INFO] finished tweaking crates.io crate docspec-json 1.21.9
[INFO] tweaked toml for crates.io crate docspec-json 1.21.9 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate docspec-json 1.21.9 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 docspec-json 1.21.9 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struson v0.7.2
[INFO] [stderr]   Downloaded duplicate v2.0.1
[INFO] [stderr]   Downloaded docspec-core v1.21.9
[INFO] [stderr]   Downloaded syn v3.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221
[INFO] running `Command { std: "docker" "start" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", 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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221" "/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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", 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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling duplicate v2.0.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling docspec-core v1.21.9
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling struson v0.7.2
[INFO] [stderr]    Compiling docspec-json v1.21.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", 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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221" "/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 docspec-json v1.21.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", 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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221" "/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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/docspec_json-50c090e20a35295a)
[INFO] [stdout] 
[INFO] [stdout] running 110 tests
[INFO] [stdout] test backend::tests::capturing_backend_finish_returns_recorded_tokens ... ok
[INFO] [stdout] test backend::tests::capturing_streaming_pushes_single_token ... ok
[INFO] [stdout] test emitter::tests::errors::closure_error_in_object_still_closes_object ... ok
[INFO] [stdout] test backend::tests::capturing_backend_records_begin_object ... ok
[INFO] [stdout] test emitter::tests::errors::finish_with_open_array_errors ... ok
[INFO] [stdout] test backend::tests::capturing_streaming_multi_chunk_concatenates ... ok
[INFO] [stdout] test emitter::tests::errors::array_in_object_without_key_errors ... ok
[INFO] [stdout] test emitter::tests::errors::close_array_when_top_is_object_errors ... ok
[INFO] [stdout] test emitter::tests::errors::finish_without_any_value_errors ... ok
[INFO] [stdout] test backend::tests::default_impl_errors_on_invalid_utf8 ... ok
[INFO] [stdout] test emitter::tests::errors::key_outside_object_errors ... ok
[INFO] [stdout] test emitter::tests::errors::finish_with_open_object_errors ... ok
[INFO] [stdout] test emitter::tests::errors::close_object_at_root_errors ... ok
[INFO] [stdout] test emitter::tests::errors::close_object_when_top_is_array_errors ... ok
[INFO] [stdout] test emitter::tests::errors::keyed_array_closure_error_still_closes_array ... ok
[INFO] [stdout] test emitter::tests::errors::closure_error_in_array_still_closes_array ... ok
[INFO] [stdout] test emitter::tests::errors::closure_error_propagates ... ok
[INFO] [stdout] test emitter::tests::errors::key_inside_array_errors ... ok
[INFO] [stdout] test backend::tests::capturing_backend_starts_empty ... ok
[INFO] [stdout] test backend::tests::capturing_backend_records_all_token_types_in_order ... ok
[INFO] [stdout] test backend::tests::capturing_streaming_error_does_not_push_token ... ok
[INFO] [stdout] test emitter::tests::errors::keyed_object_closure_error_still_closes_object ... ok
[INFO] [stdout] test emitter::tests::errors::dropped_key_does_not_corrupt_state ... ok
[INFO] [stdout] test emitter::tests::errors::finish_after_root_value_succeeds ... ok
[INFO] [stdout] test backend::tests::default_impl_buffers_and_delegates_to_write_string ... ok
[INFO] [stdout] test emitter::tests::happy_path::array_of_scalars ... ok
[INFO] [stdout] test emitter::tests::errors::open_object_in_object_expecting_value_errors ... ok
[INFO] [stdout] test emitter::tests::errors::value_in_object_without_key_errors ... ok
[INFO] [stdout] test emitter::tests::errors::state_validation_uses_json_error_variant ... ok
[INFO] [stdout] test emitter::tests::errors::value_at_root_after_root_value_already_written_errors ... ok
[INFO] [stdout] test emitter::tests::happy_path::array_of_objects ... ok
[INFO] [stdout] test emitter::tests::happy_path::mixed_nested_structure_object_array_object ... ok
[INFO] [stdout] test emitter::tests::happy_path::object_with_multiple_keys_in_order ... ok
[INFO] [stdout] test emitter::tests::happy_path::root_object_empty ... ok
[INFO] [stdout] test emitter::tests::happy_path::nested_object_in_object ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_streaming_value_with_base64_chars ... ok
[INFO] [stdout] test emitter::tests::happy_path::root_scalar_string ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_streaming_value_writes_correct_json ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_open_then_unkeyed_open_in_array ... ok
[INFO] [stdout] test emitter::tests::streaming::nested_streaming_objects ... ok
[INFO] [stdout] test emitter::tests::streaming::open_close_array_empty ... ok
[INFO] [stdout] test state::tests::expect_value_allowed_in_root_object_value_and_array_only ... ok
[INFO] [stdout] test emitter::tests::happy_path::finish_returns_backend_output_tokens ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_open_object_then_close ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_open_array_then_close ... ok
[INFO] [stdout] test emitter::tests::errors::object_in_object_without_key_errors ... ok
[INFO] [stdout] test emitter::tests::streaming::keyed_streaming_value_consumes_key_on_error_then_allows_next_key ... ok
[INFO] [stdout] test state::tests::expect_key_allowed_without_frame_errors ... ok
[INFO] [stdout] test emitter::tests::streaming::streaming_emits_blocknote_block_shape ... ok
[INFO] [stdout] test emitter::tests::happy_path::object_with_single_key_string_value ... ok
[INFO] [stdout] test emitter::tests::streaming::streaming_root_array_with_two_objects_via_open_close ... ok
[INFO] [stdout] test emitter::tests::happy_path::root_array_empty ... ok
[INFO] [stdout] test emitter::tests::happy_path::root_scalar_null ... ok
[INFO] [stdout] test emitter::tests::streaming::mixed_closure_and_streaming ... ok
[INFO] [stdout] test state::tests::mark_value_written_in_object_expecting_key_errors ... ok
[INFO] [stdout] test state::tests::nested_push_pop_lifo_order ... ok
[INFO] [stdout] test state::tests::mark_key_written_in_object_expecting_value_errors ... ok
[INFO] [stdout] test state::tests::expect_value_allowed_without_frame_errors ... ok
[INFO] [stdout] test state::tests::new_returns_root_frame ... ok
[INFO] [stdout] test state::tests::is_finished_false_inside_open_container ... ok
[INFO] [stdout] test state::tests::mark_value_written_at_root_consumes_root ... ok
[INFO] [stdout] test state::tests::mark_key_written_in_array_errors ... ok
[INFO] [stdout] test state::tests::mark_value_written_in_object_expecting_value_transitions_back ... ok
[INFO] [stdout] test emitter::tests::streaming::open_close_object_empty ... ok
[INFO] [stdout] test state::tests::peek_array_at_root_errors ... ok
[INFO] [stdout] test state::tests::expect_key_allowed_only_in_object_expecting_key ... ok
[INFO] [stdout] test state::tests::is_finished_true_after_root_value_consumed ... ok
[INFO] [stdout] test state::tests::peek_array_when_top_is_array_succeeds ... ok
[INFO] [stdout] test state::tests::mark_value_written_in_array_no_transition ... ok
[INFO] [stdout] test state::tests::mark_key_written_in_object_expecting_key_transitions_to_expecting_value ... ok
[INFO] [stdout] test state::tests::mark_value_written_without_frame_errors ... ok
[INFO] [stdout] test state::tests::peek_object_when_top_is_object_expecting_value_errors ... ok
[INFO] [stdout] test state::tests::peek_object_when_top_is_array_errors ... ok
[INFO] [stdout] test state::tests::pop_array_when_top_is_object_errors ... ok
[INFO] [stdout] test state::tests::peek_object_when_top_is_object_expecting_key_succeeds ... ok
[INFO] [stdout] test state::tests::peek_array_when_top_is_object_errors ... ok
[INFO] [stdout] test state::tests::pop_array_at_root_errors ... ok
[INFO] [stdout] test state::tests::pop_array_when_top_is_array_succeeds ... ok
[INFO] [stdout] test state::tests::peek_object_at_root_errors ... ok
[INFO] [stdout] test state::tests::mark_key_written_at_root_errors ... ok
[INFO] [stdout] test state::tests::pop_at_root_returns_error ... ok
[INFO] [stdout] test state::tests::push_pop_array_round_trip ... ok
[INFO] [stdout] test state::tests::pop_object_at_root_errors ... ok
[INFO] [stdout] test struson_backend::tests::streaming_writes_json_special_chars_are_escaped ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_error_propagates_as_io_err ... ok
[INFO] [stdout] test struson_backend::tests::streaming_writes_error_in_closure_still_finishes_value ... ok
[INFO] [stdout] test struson_backend::tests::streaming_writes_base64_safe_chars ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_error_writer_flush_succeeds ... ok
[INFO] [stdout] test struson_backend::tests::override_chunks_through_inner_writer ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_writes_array_of_values ... ok
[INFO] [stdout] test state::tests::pop_object_in_expecting_value_errors ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_finish_returns_underlying_writer ... ok
[INFO] [stdout] test value::tests::mock_backend_container_methods_callable ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_writes_nested_structure ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_writes_simple_key_value ... ok
[INFO] [stdout] test struson_backend::tests::struson_backend_writes_empty_object ... ok
[INFO] [stdout] test state::tests::pop_object_when_top_is_array_errors ... ok
[INFO] [stdout] test value::tests::write_val_u32_calls_write_number ... ok
[INFO] [stdout] test struson_backend::tests::streaming_writes_simple_string ... ok
[INFO] [stderr]    Doc-tests docspec_json
[INFO] [stdout] test value::tests::write_val_null_calls_write_null ... ok
[INFO] [stdout] test state::tests::pop_object_when_top_is_object_succeeds ... ok
[INFO] [stdout] test value::tests::write_val_propagates_backend_error ... ok
[INFO] [stdout] test value::tests::write_val_bool_true_calls_write_bool_with_true ... ok
[INFO] [stdout] test struson_backend::tests::streaming_writes_multi_chunk ... ok
[INFO] [stdout] test state::tests::push_pop_object_round_trip ... ok
[INFO] [stdout] test value::tests::write_val_str_calls_write_string ... ok
[INFO] [stdout] test state::tests::state_stack_default_returns_root_frame ... ok
[INFO] [stdout] test value::tests::write_val_bool_false_calls_write_bool_with_false ... ok
[INFO] [stdout] test value::tests::mock_backend_finish_callable ... ok
[INFO] [stdout] test value::tests::write_val_u8_calls_write_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 110 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221", kill_on_drop: false }`
[INFO] [stdout] 7cea38cbee9d9ffa52cb12884e7344d1db65cf6643e958f50085bce4eb4ba221
