[INFO] fetching crate stdt 0.0.7...
[INFO] testing stdt-0.0.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate stdt 0.0.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stdt 0.0.7
[INFO] finished tweaking crates.io crate stdt 0.0.7
[INFO] tweaked toml for crates.io crate stdt 0.0.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stdt 0.0.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stdt 0.0.7 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c34e8695e6a5162d200049dcfb5cf984281e3f5744b7038c945198072d6ee5
[INFO] running `Command { std: "docker" "start" "-a" "47c34e8695e6a5162d200049dcfb5cf984281e3f5744b7038c945198072d6ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c34e8695e6a5162d200049dcfb5cf984281e3f5744b7038c945198072d6ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c34e8695e6a5162d200049dcfb5cf984281e3f5744b7038c945198072d6ee5", kill_on_drop: false }`
[INFO] [stdout] 47c34e8695e6a5162d200049dcfb5cf984281e3f5744b7038c945198072d6ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8746c9d941cae87041711f4aee2f1e84c9a11e670ed615a3f4ddded9b601caa
[INFO] running `Command { std: "docker" "start" "-a" "f8746c9d941cae87041711f4aee2f1e84c9a11e670ed615a3f4ddded9b601caa", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "f8746c9d941cae87041711f4aee2f1e84c9a11e670ed615a3f4ddded9b601caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8746c9d941cae87041711f4aee2f1e84c9a11e670ed615a3f4ddded9b601caa", kill_on_drop: false }`
[INFO] [stdout] f8746c9d941cae87041711f4aee2f1e84c9a11e670ed615a3f4ddded9b601caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45ea65084d8811a93d093e0f6bb4452ee9ac5958b01cea22e37f1d72bac07204
[INFO] running `Command { std: "docker" "start" "-a" "45ea65084d8811a93d093e0f6bb4452ee9ac5958b01cea22e37f1d72bac07204", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "45ea65084d8811a93d093e0f6bb4452ee9ac5958b01cea22e37f1d72bac07204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ea65084d8811a93d093e0f6bb4452ee9ac5958b01cea22e37f1d72bac07204", kill_on_drop: false }`
[INFO] [stdout] 45ea65084d8811a93d093e0f6bb4452ee9ac5958b01cea22e37f1d72bac07204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12c7349a2e7875c0e4cafa1a540a387a407ad44ecc89c822598829fd007449fc
[INFO] running `Command { std: "docker" "start" "-a" "12c7349a2e7875c0e4cafa1a540a387a407ad44ecc89c822598829fd007449fc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stdt-dd404c5940065af5)
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test date::iso8601::tests::test_duration_parsing_full ... ok
[INFO] [stdout] test date::iso8601::tests::test_duration_parsing_partial ... ok
[INFO] [stdout] test date::iso8601::tests::test_duration_formatting ... ok
[INFO] [stdout] test date::iso8601::tests::test_duration_ambiguous_m ... ok
[INFO] [stdout] test date::iso8601::tests::test_iso_output_formats ... ok
[INFO] [stdout] test date::iso8601::tests::test_parse_extended_iso8601 ... ok
[INFO] [stdout] test date::posix::tests::test_custom_format ... ok
[INFO] [stdout] test date::posix::tests::test_display_trait ... ok
[INFO] [stdout] test date::posix::tests::test_parse_invalid_string ... ok
[INFO] [stdout] test date::posix::tests::test_parse_leap_year ... ok
[INFO] [stdout] test date::posix::tests::test_parse_negative_timestamp ... ok
[INFO] [stdout] test date::posix::tests::test_parse_specific_date ... ok
[INFO] [stdout] test date::rcf3339::tests::test_calendar_validation_basic ... ok
[INFO] [stdout] test date::rcf3339::tests::test_custom_format ... ok
[INFO] [stdout] test date::rcf3339::tests::test_display_trait ... ok
[INFO] [stdout] test date::rcf3339::tests::test_parse_invalid_numbers ... ok
[INFO] [stdout] test date::posix::tests::test_parse_epoch ... ok
[INFO] [stdout] test date::rcf3339::tests::test_to_human_string ... ok
[INFO] [stdout] test date::rcf3339::tests::test_calendar_validation_time ... ok
[INFO] [stdout] test json::parser::tests::error_array_missing_comma_or_closing ... ok
[INFO] [stdout] test json::parser::tests::error_invalid_escape_sequence ... ok
[INFO] [stdout] test json::parser::tests::error_invalid_literal ... ok
[INFO] [stdout] test json::parser::tests::error_invalid_number ... ok
[INFO] [stdout] test json::parser::tests::error_trailing_characters ... ok
[INFO] [stdout] test json::parser::tests::error_object_key_must_be_string ... ok
[INFO] [stdout] test json::parser::tests::error_object_missing_colon ... ok
[INFO] [stdout] test json::parser::tests::parses_arrays ... ok
[INFO] [stdout] test json::parser::tests::parses_numbers_int_float_exp ... ok
[INFO] [stdout] test json::parser::tests::parses_literals_and_whitespace ... ok
[INFO] [stdout] test json::parser::tests::parses_string_basic ... ok
[INFO] [stdout] test json::parser::tests::parses_string_with_escapes_and_unicode ... ok
[INFO] [stdout] test json::serializer::tests::null_displays_as_null ... ok
[INFO] [stdout] test json::serializer::tests::bool_displays_as_true_false ... ok
[INFO] [stdout] test json::serializer::tests::object_contains_all_pairs_independent_of_order ... ok
[INFO] [stdout] test json::serializer::tests::object_keys_are_rendered_as_json_strings ... ok
[INFO] [stdout] test json::serializer::tests::string_escapes_other_control_chars_as_unicode ... ok
[INFO] [stdout] test json::serializer::tests::string_escapes_quotes_backslash_slash_and_controls ... ok
[INFO] [stdout] test utils::clear_cli::tests::sequence_constant_is_expected ... ok
[INFO] [stdout] test json::parser::tests::parses_objects_simple_and_nested ... ok
[INFO] [stdout] test json::serializer::tests::array_serializes_as_expected ... ok
[INFO] [stdout] test utils::clear_cli::tests::write_clear_writes_correct_bytes ... ok
[INFO] [stdout] test json::serializer::tests::empty_array_and_empty_object ... ok
[INFO] [stdout] test json::serializer::tests::nested_structures_render_correctly ... ok
[INFO] [stdout] test json::serializer::tests::number_formats_and_specials_to_null ... ok
[INFO] [stdout] test date::iso8601::tests::test_parse_basic_iso8601 ... ok
[INFO] [stdout] test utils::dotenv::tests::parse_basic_kv ... ok
[INFO] [stdout] test utils::dotenv::tests::quotes_and_escapes ... ok
[INFO] [stdout] test utils::random::tests::choose_iter_empty_returns_none ... ok
[INFO] [stdout] test utils::random::tests::choose_iter_returns_from_iterable ... ok
[INFO] [stdout] test utils::random::tests::choose_returns_one_of_elements ... ok
[INFO] [stdout] test utils::random::tests::integer_in_returns_exact_when_bounds_equal ... ok
[INFO] [stdout] test utils::dotenv::tests::comments_and_blank_lines ... ok
[INFO] [stdout] test utils::type_of::tests::generics ... ok
[INFO] [stdout] test utils::type_of::tests::primitive_types ... ok
[INFO] [stdout] test utils::random::tests::decimal_in_respects_range ... ok
[INFO] [stdout] test utils::type_of::tests::std_and_alloc_containers ... ok
[INFO] [stdout] test utils::type_of::tests::references_and_slices ... ok
[INFO] [stdout] test utils::type_of::tests::user_defined_types ... ok
[INFO] [stdout] test utils::random::tests::decimal_in_returns_exact_when_bounds_equal ... ok
[INFO] [stdout] test utils::random::tests::integer_in_respects_range_negative_only ... ok
[INFO] [stdout] test utils::random::tests::integer_in_respects_range_positive_only ... ok
[INFO] [stdout] test utils::random::tests::integer_in_respects_range_small_negative_to_positive ... ok
[INFO] [stdout] test utils::dotenv::tests::apply_respects_overwrite ... ok
[INFO] [stdout] test date::rcf3339::tests::test_parse_valid_rfc3339 ... ok
[INFO] [stdout] test date::rcf3339::tests::test_parse_invalid_string_length ... ok
[INFO] [stdout] test utils::dotenv::tests::walk_up_finds_nearest_dotenv ... ok
[INFO] [stdout] test json::parser::tests::error_unterminated_string ... ok
[INFO] [stdout] test date::rcf3339::tests::test_leap_year_logic ... ok
[INFO] [stdout] test utils::random::tests::choose_empty_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stdt
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/date/rcf3339.rs - date::rcf3339::Rfc3339::parse (line 29) ... ok
[INFO] [stdout] test src/date/iso8601.rs - date::iso8601::IsoDuration::parse (line 173) ... ok
[INFO] [stdout] test src/date/posix.rs - date::posix::Posix::to_string_timestamp (line 128) ... ok
[INFO] [stdout] test src/utils/dotenv.rs - utils::dotenv (line 16) - compile ... ok
[INFO] [stdout] test src/date/iso8601.rs - date::iso8601::Iso8601::parse (line 48) ... ok
[INFO] [stdout] test src/date/posix.rs - date::posix::Posix::parse (line 27) ... ok
[INFO] [stdout] test src/date/rcf3339.rs - date::rcf3339::Rfc3339::to_human_string (line 70) ... ok
[INFO] [stdout] test src/date/rcf3339.rs - date::rcf3339::Rfc3339::to_rfc3339 (line 84) ... ok
[INFO] [stdout] test src/utils/clear_cli.rs - utils::clear_cli (line 8) ... ok
[INFO] [stdout] test src/utils/random.rs - utils::random::integer_in (line 76) ... ok
[INFO] [stdout] test src/utils/random.rs - utils::random::decimal_in (line 107) ... ok
[INFO] [stdout] test src/utils/type_of.rs - utils::type_of::type_of_short (line 48) ... ok
[INFO] [stdout] test src/json.rs - json::json (line 15) ... ok
[INFO] [stdout] test src/utils/random.rs - utils::random::choose (line 129) ... ok
[INFO] [stdout] test src/utils/random.rs - utils::random (line 7) ... ok
[INFO] [stdout] test src/utils/type_of.rs - utils::type_of::type_of (line 24) ... ok
[INFO] [stdout] test src/date/posix.rs - date::posix::Posix::to_human_string (line 113) ... ok
[INFO] [stdout] test src/json.rs - json::json (line 26) ... ok
[INFO] [stdout] test src/utils/random.rs - utils::random::choose_iter (line 148) ... ok
[INFO] [stdout] test src/utils/clear_cli.rs - utils::clear_cli::write_clear (line 38) ... ok
[INFO] [stdout] test src/utils/clear_cli.rs - utils::clear_cli::clear (line 57) ... ok
[INFO] [stdout] test src/json.rs - json::json (line 35) ... ok
[INFO] [stdout] test src/date/rcf3339.rs - date::rcf3339::Rfc3339::format (line 108) ... ok
[INFO] [stdout] test src/date/posix.rs - date::posix::Posix::format (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.75s
[INFO] running `Command { std: "docker" "inspect" "12c7349a2e7875c0e4cafa1a540a387a407ad44ecc89c822598829fd007449fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c7349a2e7875c0e4cafa1a540a387a407ad44ecc89c822598829fd007449fc", kill_on_drop: false }`
[INFO] [stdout] 12c7349a2e7875c0e4cafa1a540a387a407ad44ecc89c822598829fd007449fc