[INFO] fetching crate zerialize 0.0.1...
[INFO] testing zerialize-0.0.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zerialize 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate zerialize 0.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zerialize 0.0.1
[INFO] tweaked toml for crates.io crate zerialize 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerialize 0.0.1 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 zerialize 0.0.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerialize-macros v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909
[INFO] running `Command { std: "docker" "start" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", 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" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909" "/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" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", 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" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling zerialize-macros v0.0.1
[INFO] [stderr]    Compiling zerialize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", 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" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909" "/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 zerialize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", 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" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909" "/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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerialize-a81201a7b2269985)
[INFO] [stderr]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-cf231abb0f57bfb3)
[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] [stdout] 
[INFO] [stderr]      Running tests/format.rs (/opt/rustwide/target/debug/deps/format-c4530ff35a83d4fd)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test an_error_is_copied_rather_than_moved_and_may_be_hashed ... ok
[INFO] [stdout] test a_caller_may_carry_an_error_in_its_own_error_type ... ok
[INFO] [stdout] test every_variant_prints_a_distinct_description ... ok
[INFO] [stdout] test an_error_is_a_std_error_with_no_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test a_count_said_to_follow_the_control_byte_is_read_where_it_follows ... ok
[INFO] [stdout] test a_string_longer_than_a_byte_of_length_round_trips ... ok
[INFO] [stdout] test a_small_message_costs_a_byte_a_field ... ok
[INFO] [stdout] test a_tag_naming_no_number_a_u64_holds_is_rejected ... ok
[INFO] [stdout] test a_variant_numbered_past_a_byte_costs_a_second_one ... ok
[INFO] [stdout] test a_list_of_one_shape_is_not_read_as_a_list_of_another ... ok
[INFO] [stdout] test a_list_built_in_memory_holds_what_was_pushed_into_it ... ok
[INFO] [stdout] test a_frame_naming_a_shape_the_format_does_not_have_is_rejected ... ok
[INFO] [stdout] test every_corruption_of_a_header_is_rejected_or_read ... ok
[INFO] [stdout] test a_packed_element_that_is_not_one_is_rejected ... ok
[INFO] [stdout] test a_message_of_more_slots_than_the_control_byte_holds_round_trips ... ok
[INFO] [stdout] test a_list_of_numbers_costs_what_the_numbers_cost ... ok
[INFO] [stdout] test a_message_is_not_read_as_an_enum_nor_an_enum_as_a_message ... ok
[INFO] [stdout] test every_truncation_of_a_message_is_rejected ... ok
[INFO] [stdout] test an_element_refuses_the_reader_it_is_not_reached_by ... ok
[INFO] [stdout] test an_enum_carrying_nothing_is_a_tag_and_a_header ... ok
[INFO] [stdout] test an_offset_into_an_enum_tag_is_not_an_entry ... ok
[INFO] [stdout] test widening_a_frame_leaves_the_frames_it_holds_alone ... ok
[INFO] [stderr]      Running tests/schema.rs (/opt/rustwide/target/debug/deps/schema-3d2e41096471fd59)
[INFO] [stdout] test a_frame_widens_its_offsets_only_once_it_has_outgrown_them ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test a_length_that_cannot_be_added_to_is_rejected ... ok
[INFO] [stdout] test a_value_enum_costs_what_its_number_costs ... ok
[INFO] [stdout] test a_stored_enum_is_handed_out_borrowed ... ok
[INFO] [stdout] test a_value_does_not_widen_the_view_that_holds_it ... ok
[INFO] [stdout] test a_value_outlives_the_buffer_it_was_read_from ... ok
[INFO] [stdout] test a_message_carries_an_enum ... ok
[INFO] [stdout] test a_carried_enum_is_part_of_its_message ... ok
[INFO] [stdout] test corrupt_values_never_panic ... ok
[INFO] [stdout] test an_enum_derives_on_either_side_of_the_attribute ... ok
[INFO] [stdout] test an_unknown_variant_of_a_choice_is_rejected ... ok
[INFO] [stdout] test a_schema_asks_for_only_what_it_needs ... ok
[INFO] [stdout] test a_variant_carrying_nothing_keeps_the_shape_it_was_written_with ... ok
[INFO] [stdout] test a_buffer_may_be_cleared_and_reused ... ok
[INFO] [stdout] test a_variant_may_name_its_fields ... ok
[INFO] [stdout] test a_named_variant_is_borrowed_and_compared_like_any_other ... ok
[INFO] [stdout] test corrupt_input_never_panics ... ok
[INFO] [stdout] test corrupt_enum_input_never_panics ... ok
[INFO] [stdout] test missing_fields_of_a_variant_are_rejected ... ok
[INFO] [stdout] test invalid_utf8_is_rejected ... ok
[INFO] [stdout] test round_trip ... ok
[INFO] [stdout] test trailing_bytes_are_rejected ... ok
[INFO] [stdout] test unknown_fields_of_a_variant_are_skipped ... ok
[INFO] [stdout] test truncated_input_is_rejected ... ok
[INFO] [stdout] test unknown_slots_are_skipped ... ok
[INFO] [stdout] test decoded_enum_re_encodes_identically ... ok
[INFO] [stdout] test enum_round_trips ... ok
[INFO] [stdout] test corrupt_input_carrying_an_enum_never_panics ... ok
[INFO] [stdout] test unknown_variants_are_rejected ... ok
[INFO] [stdout] test view_borrows_from_the_buffer ... ok
[INFO] [stdout] test list_elements_are_decoded_on_access ... ok
[INFO] [stdout] test missing_slots_are_rejected ... ok
[INFO] [stdout] test deep_nesting_is_rejected ... ok
[INFO] [stdout] test naming_a_field_leaves_the_wire_alone ... ok
[INFO] [stdout] test every_variant_carries_its_own_fields ... ok
[INFO] [stdout] test encoding_into_a_buffer_appends_to_it ... ok
[INFO] [stdout] test view_compares_equal_to_the_source ... ok
[INFO] [stdout] test enum_payloads_borrow_from_the_buffer ... ok
[INFO] [stdout] test missing_value_slots_are_rejected ... ok
[INFO] [stdout] test primitives_round_trip ... ok
[INFO] [stdout] test view_re_encodes_identically ... ok
[INFO] [stdout] test values_round_trip ... ok
[INFO] [stdout] test view_is_a_thin_handle ... ok
[INFO] [stdout] test unknown_value_slots_are_skipped ... ok
[INFO] [stdout] test view_size_does_not_depend_on_the_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-01d7db96672b1c70)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test a_borrowed_field_added_to_a_value_reads_as_absent ... ok
[INFO] [stdout] test a_field_added_as_optional_reads_both_ways ... ok
[INFO] [stdout] test a_borrowed_field_of_a_value_points_into_the_buffer ... ok
[INFO] [stdout] test a_borrowed_field_points_into_the_buffer ... ok
[INFO] [stdout] test a_char_is_written_as_its_scalar_value ... ok
[INFO] [stdout] test a_choices_variant_that_gains_its_first_field_carries_an_absent_one ... ok
[INFO] [stdout] test a_message_holds_values_that_borrow ... ok
[INFO] [stdout] test a_list_of_values_that_borrow_is_what_a_lifetime_stands_for ... ok
[INFO] [stdout] test a_message_carries_an_enum_that_carries_a_list ... ok
[INFO] [stdout] test a_value_enum_outlives_the_buffer_it_was_read_from ... ok
[INFO] [stdout] test a_value_enum_carries_fields ... ok
[INFO] [stdout] test a_message_carries_enums_that_borrow ... ok
[INFO] [stdout] test a_value_variant_carrying_nothing_keeps_the_shape_it_was_written_with ... ok
[INFO] [stdout] test a_list_holds_primitives_and_values ... ok
[INFO] [stdout] test a_value_enums_variants_evolve_like_a_choices ... ok
[INFO] [stdout] test a_variant_holds_a_value ... ok
[INFO] [stdout] test a_variant_holds_borrowed_fields ... ok
[INFO] [stdout] test a_variant_holds_every_scalar ... ok
[INFO] [stdout] test a_variant_holds_optional_fields ... ok
[INFO] [stdout] test a_value_holds_every_scalar ... ok
[INFO] [stdout] test a_variant_holds_lists ... ok
[INFO] [stdout] test a_variant_holds_values_that_borrow ... ok
[INFO] [stdout] test a_value_holds_optional_fields ... ok
[INFO] [stdout] test a_variant_holds_view_enums ... ok
[INFO] [stdout] test a_value_that_borrows_nothing_still_outlives_the_buffer ... ok
[INFO] [stdout] test a_borrowed_element_points_into_the_buffer ... ok
[INFO] [stdout] test an_empty_list_of_primitives_round_trips ... ok
[INFO] [stdout] test an_optional_field_prints_as_what_it_holds ... ok
[INFO] [stdout] test an_enum_that_borrows_and_carries_nothing_round_trips ... ok
[INFO] [stdout] test corrupt_borrowed_enums_never_panic ... ok
[INFO] [stdout] test corrupt_enums_carrying_enums_never_panic ... ok
[INFO] [stdout] test a_variant_that_gains_its_first_field_carries_an_absent_one ... ok
[INFO] [stdout] test an_absent_field_differs_from_a_present_one ... ok
[INFO] [stdout] test an_element_of_a_list_a_variant_holds_points_into_the_buffer ... ok
[INFO] [stdout] test an_empty_list_a_variant_holds_round_trips ... ok
[INFO] [stdout] test an_empty_list_round_trips ... ok
[INFO] [stdout] test corrupt_optional_input_never_panics ... ok
[INFO] [stdout] test corrupt_enums_carrying_lists_never_panic ... ok
[INFO] [stdout] test corrupt_primitives_never_panic ... ok
[INFO] [stdout] test a_char_that_is_not_a_scalar_value_is_rejected ... ok
[INFO] [stdout] test corrupt_lists_of_primitives_never_panic ... ok
[INFO] [stdout] test corrupt_value_enums_never_panic ... ok
[INFO] [stdout] test every_optional_field_round_trips_absent ... ok
[INFO] [stdout] test every_optional_field_round_trips_present ... ok
[INFO] [stdout] test every_primitive_round_trips ... ok
[INFO] [stdout] test corrupt_values_that_borrow_never_panic ... ok
[INFO] [stdout] test a_list_holds_messages_and_choices ... ok
[INFO] [stdout] test a_str_borrows_from_the_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zerialize
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/lib.rs - (line 306) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 174) ... ok
[INFO] [stdout] test src/lib.rs - encode_in (line 460) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909", kill_on_drop: false }`
[INFO] [stdout] fa386797e4648eb15822e7ea7cb34229eac1a6d39d2e8f486a2206167170e909
