[INFO] fetching crate jsonmodem 0.1.0... [INFO] testing jsonmodem-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate jsonmodem 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate jsonmodem 0.1.0 [INFO] finished tweaking crates.io crate jsonmodem 0.1.0 [INFO] tweaked toml for crates.io crate jsonmodem 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate jsonmodem 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jsonmodem 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded is_ci v1.2.0 [INFO] [stderr] Downloaded quickcheck_macros v1.1.0 [INFO] [stderr] Downloaded rstest v0.25.0 [INFO] [stderr] Downloaded insta v1.43.1 [INFO] [stderr] Downloaded rstest_macros v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b18275bb8aec9e38dac6d7ff4a9ee87ab760acf3eabfd65f0b91f2d41ebfaaf7 [INFO] running `Command { std: "docker" "start" "-a" "b18275bb8aec9e38dac6d7ff4a9ee87ab760acf3eabfd65f0b91f2d41ebfaaf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b18275bb8aec9e38dac6d7ff4a9ee87ab760acf3eabfd65f0b91f2d41ebfaaf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18275bb8aec9e38dac6d7ff4a9ee87ab760acf3eabfd65f0b91f2d41ebfaaf7", kill_on_drop: false }` [INFO] [stdout] b18275bb8aec9e38dac6d7ff4a9ee87ab760acf3eabfd65f0b91f2d41ebfaaf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a68fe5815faec44e19d9bb87f5b6db4f3a4197b58a527c0fe5aef49103aa60ce [INFO] running `Command { std: "docker" "start" "-a" "a68fe5815faec44e19d9bb87f5b6db4f3a4197b58a527c0fe5aef49103aa60ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ouroboros v0.18.5 [INFO] [stderr] Compiling jsonmodem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.69s [INFO] running `Command { std: "docker" "inspect" "a68fe5815faec44e19d9bb87f5b6db4f3a4197b58a527c0fe5aef49103aa60ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a68fe5815faec44e19d9bb87f5b6db4f3a4197b58a527c0fe5aef49103aa60ce", kill_on_drop: false }` [INFO] [stdout] a68fe5815faec44e19d9bb87f5b6db4f3a4197b58a527c0fe5aef49103aa60ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45a0e0257f00e1fb996a3d4ce669c224a2d43e0fb8fb08b81b3a3442bbee1861 [INFO] running `Command { std: "docker" "start" "-a" "45a0e0257f00e1fb996a3d4ce669c224a2d43e0fb8fb08b81b3a3442bbee1861", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling ouroboros v0.18.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rstest v0.25.0 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling jsonmodem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 27.27s [INFO] running `Command { std: "docker" "inspect" "45a0e0257f00e1fb996a3d4ce669c224a2d43e0fb8fb08b81b3a3442bbee1861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a0e0257f00e1fb996a3d4ce669c224a2d43e0fb8fb08b81b3a3442bbee1861", kill_on_drop: false }` [INFO] [stdout] 45a0e0257f00e1fb996a3d4ce669c224a2d43e0fb8fb08b81b3a3442bbee1861 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afa95e4b6d57366292f04e18efeaf85fb21df75f46ebc81df2f8442b517b1e5a [INFO] running `Command { std: "docker" "start" "-a" "afa95e4b6d57366292f04e18efeaf85fb21df75f46ebc81df2f8442b517b1e5a", 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/jsonmodem-e3f208954385f007) [INFO] [stdout] [INFO] [stdout] running 84 tests [INFO] [stdout] test escape_buffer::tests::basic_decoding ... ok [INFO] [stdout] test escape_buffer::tests::invalid_hex_error ... ok [INFO] [stdout] test escape_buffer::tests::mixed_case_hex ... ok [INFO] [stdout] test escape_buffer::tests::reset_clears_buffer ... ok [INFO] [stdout] test event::tests::size_of_path_component ... ok [INFO] [stdout] test parser::tests::size_of_closed_parser ... ok [INFO] [stdout] test event::tests::size_of_parse_event ... ok [INFO] [stdout] test parser::tests::size_of_parser ... ok [INFO] [stdout] test tests::parse_bad::error_comment ... ok [INFO] [stdout] test tests::parse_bad::error_control_characters_escaped_in_message ... ok [INFO] [stdout] test tests::parse_bad::error_empty_document ... ok [INFO] [stdout] test tests::parse_bad::error_escaped_digit_1_to_9 ... ok [INFO] [stdout] test tests::parse_bad::error_escaped_property_names ... ok [INFO] [stdout] test tests::parse_bad::error_incorrectly_completed_partial_string ... ok [INFO] [stdout] test tests::parse_bad::error_incorrectly_completed_partial_string_with_suffixes ... ok [INFO] [stdout] test tests::parse_bad::error_infinity ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_following_exponent_indicator ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_following_array_value ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_following_exponent_sign ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_first_digits_in_hexadecimal_escapes ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_following_sign ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_identifier_start_characters ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_new_lines_in_strings ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_property_name ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_in_literals ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_characters_in_values ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_identifier_in_property_names ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_second_digits_in_hexadecimal_escapes ... ok [INFO] [stdout] test tests::parse_bad::error_leading_decimal_points ... ok [INFO] [stdout] test tests::parse_bad::error_unterminated_escapes ... ok [INFO] [stdout] test tests::parse_bad::unclosed_objects_after_property_names ... ok [INFO] [stdout] test tests::parse_bad::error_leading_plus_in_number ... ok [INFO] [stdout] test tests::parse_bad::unclosed_objects_before_property_names ... ok [INFO] [stdout] test tests::parse_bad::error_multiple_values ... ok [INFO] [stdout] test tests::parse_good::test_arrays ... ok [INFO] [stdout] test tests::parse_good::test_continue_string_with_escape ... ok [INFO] [stdout] test tests::parse_bad::error_invalid_unicode_escapes ... ok [INFO] [stdout] test tests::parse_bad::error_nan ... ok [INFO] [stdout] test tests::parse_good::test_continue_within_array_value ... ok [INFO] [stdout] test tests::parse_bad::error_number_with_leading_zero ... ok [INFO] [stdout] test tests::parse_bad::error_octal_escapes ... ok [INFO] [stdout] test tests::parse_good::test_empty_object ... ok [INFO] [stdout] test tests::parse_bad::error_unclosed_objects_before_property_values ... ok [INFO] [stdout] test tests::parse_bad::unclosed_arrays_before_values ... ok [INFO] [stdout] test tests::parse_good::test_continue_after_array_value ... ok [INFO] [stdout] test tests::parse_bad::error_unclosed_objects_after_property_values ... ok [INFO] [stdout] test tests::parse_bad::unclosed_arrays_after_values ... ok [INFO] [stdout] test tests::parse_bad::error_trailing_decimal_points ... ok [INFO] [stdout] test tests::parse_good::test_literals ... ok [INFO] [stdout] test tests::parse_good::test_exponents_more_forms ... ok [INFO] [stdout] test tests::parse_good::test_multiple_properties ... ok [INFO] [stdout] test tests::parse_good::test_nested_objects ... ok [INFO] [stdout] test tests::parse_good::test_partial_string_multiple_feeds ... ok [INFO] [stdout] test tests::parse_good::test_incremental_complete_after_three_feeds ... ok [INFO] [stdout] test tests::parse_good::test_numbers ... ok [INFO] [stdout] test tests::parse_good::test_preserves_proto_property ... ok [INFO] [stdout] test tests::parse_good::test_single_property ... ok [INFO] [stdout] test tests::parse_good::test_strings_and_escapes ... ok [INFO] [stdout] test tests::parse_good::test_whitespace_inside ... ok [INFO] [stdout] test tests::property_multivalue::repro_multi_value_string_root ... ok [INFO] [stdout] test tests::property_multivalue::multi_value_roundtrip_repro ... ok [INFO] [stdout] test tests::parse_good::test_integer_split_across_feeds ... ok [INFO] [stdout] test tests::parse_good::test_streaming_multiple_values ... ok [INFO] [stdout] test tests::repro::repro_multi_value_string_roots ... ok [INFO] [stdout] test value_zipper::tests::builder_usage_simple ... ok [INFO] [stdout] test tests::repro::repro_multi_value_boolean_roots ... ok [INFO] [stdout] test value_zipper::tests::builds_complex_object_tree ... ok [INFO] [stdout] test value_zipper::tests::root_number_single_chunk ... ok [INFO] [stdout] test tests::repro::repro_multi_value_number_roots ... ok [INFO] [stdout] test value_zipper::tests::empty_call_returns_none ... ok [INFO] [stdout] test tests::repro::inspect_composite_root ... ok [INFO] [stdout] test value_zipper::tests::zipper_errors_for_wrong_container ... ok [INFO] [stdout] test value_zipper::tests::zipper_mutate_lazy_appends_to_string ... ok [INFO] [stdout] test tests::repro::repro_multi_value_null_root ... ok [INFO] [stdout] test value_zipper::tests::zipper_set_and_pop ... ok [INFO] [stdout] test value_zipper::tests::root_number_single_chunk_repro ... ok [INFO] [stdout] test value_zipper::tests::root_number_single_chunk_repro_one ... ok [INFO] [stdout] test value_zipper::tests::root_string_via_partial_chunks ... ok [INFO] [stdout] test value_zipper::tests::zipper_set_at_insert_and_overwrite ... ok [INFO] [stdout] test tests::property_partition::partition_roundtrip_quickcheck ... ok [INFO] [stdout] test escape_buffer::tests::invalid_scalar_panics - should panic ... FAILED [INFO] [stdout] test value_zipper::tests::builder_pop_errors - should panic ... ok [INFO] [stdout] test tests::utils::roundtrip_rendered_tokens ... ok [INFO] [stdout] test tests::property_multivalue::multi_value_roundtrip_quickcheck ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- escape_buffer::tests::invalid_scalar_panics stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'escape_buffer::tests::invalid_scalar_panics' (19) panicked at src/escape_buffer.rs:142:34: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Invalid Unicode scalar value: 55296" [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5d041327f94a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5d041327f94a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5d041327f94a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5d041327f94a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5d041329562a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5d041329562a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5d04132842d2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5d04132842d2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5d041325ea0f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5d041325ea0f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5d0413277da9 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5d0412f7b06c - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5d0412f7b06c - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5d0413278022 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5d0413278022 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5d041325eac8 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5d0413253ca9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5d041325f7dd - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5d0413295e9c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5d0413295be2 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5d0412ef80b3 - , alloc[49b8922c36ca62de]::string::String>>::unwrap [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x5d0412ef80b3 - jsonmodem[c311b01484de44b3]::escape_buffer::tests::invalid_scalar_panics [INFO] [stdout] at /opt/rustwide/workdir/src/escape_buffer.rs:142:34 [INFO] [stdout] 22: 0x5d0412ef68e7 - jsonmodem[c311b01484de44b3]::escape_buffer::tests::invalid_scalar_panics::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/escape_buffer.rs:138:31 [INFO] [stdout] 23: 0x5d0412f1e586 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5d0412f6f14b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5d0412f6f14b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5d0412f7bb3b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5d0412f7bb3b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x5d0412f7bb3b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5d0412f7bb3b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5d0412f7bb3b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5d0412f7bb3b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5d0412f7bb3b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5d0412f75f94 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5d0412f75f94 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5d0412f7e742 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5d0412f7e742 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x5d0412f7e742 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5d0412f7e742 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5d0412f7e742 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5d0412f7e742 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5d0412f7e742 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5d041327f24f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x5d041327f24f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7fca5a03daa4 - [INFO] [stdout] 45: 0x7fca5a0caa64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] note: panic did not contain expected string [INFO] [stdout] panic message: "called `Result::unwrap()` on an `Err` value: \"Invalid Unicode scalar value: 55296\"" [INFO] [stdout] expected substring: "called `Option::unwrap()` on a `None` value" [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] escape_buffer::tests::invalid_scalar_panics [INFO] [stdout] [INFO] [stdout] test result: FAILED. 83 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "afa95e4b6d57366292f04e18efeaf85fb21df75f46ebc81df2f8442b517b1e5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afa95e4b6d57366292f04e18efeaf85fb21df75f46ebc81df2f8442b517b1e5a", kill_on_drop: false }` [INFO] [stdout] afa95e4b6d57366292f04e18efeaf85fb21df75f46ebc81df2f8442b517b1e5a