[INFO] cloning repository https://github.com/tindandelion/rust-text-compression
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tindandelion/rust-text-compression" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindandelion%2Frust-text-compression", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindandelion%2Frust-text-compression'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f4c0c973a54254fe7e2b9c03c7680bf1d3c8a9d
[INFO] testing tindandelion/rust-text-compression against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindandelion%2Frust-text-compression" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tindandelion/rust-text-compression
[INFO] finished tweaking git repo https://github.com/tindandelion/rust-text-compression
[INFO] tweaked toml for git repo https://github.com/tindandelion/rust-text-compression written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tindandelion/rust-text-compression on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tindandelion/rust-text-compression 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbb0aa0f52e5b27b3babf88ee508a623040e82690d57daf93b8bbf54471bbe48
[INFO] running `Command { std: "docker" "start" "-a" "bbb0aa0f52e5b27b3babf88ee508a623040e82690d57daf93b8bbf54471bbe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbb0aa0f52e5b27b3babf88ee508a623040e82690d57daf93b8bbf54471bbe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb0aa0f52e5b27b3babf88ee508a623040e82690d57daf93b8bbf54471bbe48", kill_on_drop: false }`
[INFO] [stdout] bbb0aa0f52e5b27b3babf88ee508a623040e82690d57daf93b8bbf54471bbe48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d78a05277c7836c86b086fac0eeafbd5cf6be22202aa15066bf9aca51ad587f
[INFO] running `Command { std: "docker" "start" "-a" "1d78a05277c7836c86b086fac0eeafbd5cf6be22202aa15066bf9aca51ad587f", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "1d78a05277c7836c86b086fac0eeafbd5cf6be22202aa15066bf9aca51ad587f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d78a05277c7836c86b086fac0eeafbd5cf6be22202aa15066bf9aca51ad587f", kill_on_drop: false }`
[INFO] [stdout] 1d78a05277c7836c86b086fac0eeafbd5cf6be22202aa15066bf9aca51ad587f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52037b4326cb289271d24cea881ca81c9cb06e96da9beded7137224459987a86
[INFO] running `Command { std: "docker" "start" "-a" "52037b4326cb289271d24cea881ca81c9cb06e96da9beded7137224459987a86", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "52037b4326cb289271d24cea881ca81c9cb06e96da9beded7137224459987a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52037b4326cb289271d24cea881ca81c9cb06e96da9beded7137224459987a86", kill_on_drop: false }`
[INFO] [stdout] 52037b4326cb289271d24cea881ca81c9cb06e96da9beded7137224459987a86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a0ee595d5c0de83751a0c9af3ae7ba9768b8d5ebd1c0d4afa4382de1646268b
[INFO] running `Command { std: "docker" "start" "-a" "8a0ee595d5c0de83751a0c9af3ae7ba9768b8d5ebd1c0d4afa4382de1646268b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_compression-b13fd32f33e57bd4)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test core::encoding_table::tests::get_substring_at_index ... ok
[INFO] [stdout] test core::substring::tests::order_substrings_by_length_descending ... ok
[INFO] [stdout] test core::encoding_table::tests::missing_substring_by_index ... ok
[INFO] [stdout] test core::substring::tests::order_substrings_of_same_length_lexicographically ... ok
[INFO] [stdout] test core::trie::find_match_tests::find_match_for_empty_string ... ok
[INFO] [stdout] test core::trie::find_match_tests::find_match_in_empty_trie ... ok
[INFO] [stdout] test core::trie::find_match_tests::find_match_for_substrings ... ok
[INFO] [stdout] test core::trie::find_match_tests::finds_longest_possible_match ... ok
[INFO] [stdout] test core::trie::find_match_tests::finds_match_in_different_branches ... ok
[INFO] [stdout] test core::trie::find_match_tests::finds_match_with_multiple_possibilities ... ok
[INFO] [stdout] test core::trie::find_match_tests::finds_match_with_unicode ... ok
[INFO] [stdout] test core::trie::insertion_tests::insert_different_strings ... ok
[INFO] [stdout] test core::trie::insertion_tests::insert_long_string ... ok
[INFO] [stdout] test core::trie::insertion_tests::insert_same_string_twice_replaces_old_value ... ok
[INFO] [stdout] test core::trie::iterator_tests::iterate_over_entries ... ok
[INFO] [stdout] test decoder::decode::tests::decode_simple_encoded_string ... ok
[INFO] [stdout] test core::trie::retain_tests::retain_entries ... ok
[INFO] [stdout] test decoder::decode::tests::decode_string_with_encoded_substring ... ok
[INFO] [stdout] test decoder::decode::tests::decode_string_with_encoded_substrings_and_single_characters ... ok
[INFO] [stdout] test decoder::decode::tests::decode_string_with_multi_byte_characters ... ok
[INFO] [stdout] test decoder::decode::tests::error_handling::invalid_utf8_continuation_byte ... ok
[INFO] [stdout] test decoder::decode::tests::error_handling::invalid_utf8_character_leading_byte ... ok
[INFO] [stdout] test decoder::decode::tests::error_handling::missing_entry_in_encoding_table ... ok
[INFO] [stdout] test core::trie::find_match_tests::finds_match_with_extra_characters ... ok
[INFO] [stdout] test encoder::build_ledger::tests::learn_same_substring_at_next_step ... ok
[INFO] [stdout] test core::trie::iterator_tests::empty_trie ... ok
[INFO] [stdout] test decoder::decode::tests::error_handling::missing_utf8_continuation_byte ... ok
[INFO] [stdout] test core::trie::insertion_tests::insert_single_char ... ok
[INFO] [stdout] test encoder::build_ledger::tests::learn_several_substrings_step_by_step ... ok
[INFO] [stdout] test encoder::build_ledger::tests::learn_substring ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_mix_of_substrings_and_single_characters ... ok
[INFO] [stdout] test encoder::build_ledger::tests::learn_substrings_with_multi_byte_characters ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_multibyte_string ... ok
[INFO] [stdout] test decoder::decode::tests::decode_string_with_large_encoding_table ... ok
[INFO] [stdout] test core::trie::insertion_tests::insert_prefix_of_existing_string ... ok
[INFO] [stdout] test decoder::decode::tests::error_handling::missing_entry_index_byte_in_encoded_string ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_string_with_large_dictionary ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_string_with_empty_substrings ... ok
[INFO] [stdout] test encoder::build_ledger::tests::learn_unique_characters ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_substring_with_index_in_substring_list ... ok
[INFO] [stdout] test encoder::build_ledger::tests::merge_three_consecutive_substrings ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_two_consecutive_substrings ... ok
[INFO] [stdout] test encoder::encode_string::tests::encode_two_consecutive_substrings_with_different_substrings ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::merging::should_merge_when_both_counts_are_bigger_than_threshold ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::merging::should_merge_when_count_is_equal_to_threshold ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::merging::should_merge_with_fractional_threshold_rounds_to_upper_threshold_bound ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::merging::should_not_merge_when_at_least_one_count_is_less_than_threshold ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::bookkeeping::cleanup_ledger_according_to_policy_when_inserting_new_substring ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::merging::should_not_merge_when_dict_is_full ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::bookkeeping::should_only_merge_substrings_whose_count_is_one ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::find_longest_match::match_found ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::removes_all_substrings_when_not_enough_space ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::removes_below_median_with_even_number_of_elements ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::handles_empty_dictionary ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::keeps_everything_when_dict_has_enough_space ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::keeps_everything_when_exactly_at_median ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::string_counting::initial_increment_count_adds_to_ledger ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::handles_single_element_dictionary ... ok
[INFO] [stdout] test tests::encode_and_decode_string_preserves_byte_order_mark ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::find_longest_match::match_not_found ... ok
[INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::preserves_substrings_at_median_counts ... ok
[INFO] [stdout] test encoder::substring_selector::tests::order_by_occurrence_frequency ... ok
[INFO] [stdout] test encoder::substring_selector::tests::reject_single_occurrences ... ok
[INFO] [stdout] test encoder::substring_selector::tests::reject_strings_shorter_than_encoded_representation ... ok
[INFO] [stdout] test encoder::substring_selector::tests::trim_substrings_to_number_of_strings_from_spec ... ok
[INFO] [stdout] test tests::encode_and_decode_ascii_string ... ok
[INFO] [stdout] test tests::encode_and_decode_multi_byte_string ... ok
[INFO] [stdout] test encoder::substring_ledger::tests::string_counting::subsequent_increment_count_updates_count ... ok
[INFO] [stdout] test core::encoding_table::tests::no_match_found ... ok
[INFO] [stdout] test core::substring::tests::substring_from_empty_str - should panic ... ok
[INFO] [stdout] test core::substring::tests::substring_from_empty_string - should panic ... ok
[INFO] [stdout] test core::encoding_table::tests::find_the_longest_match_possible ... ok
[INFO] [stdout] test encoder::build_ledger::tests::clear_last_match_if_removed_from_ledger ... ok
[INFO] [stdout] test encoder::build_ledger::tests::do_not_merge_substrings_if_not_allowed_by_policy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-392c2989fda21b1a)
[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] [stderr]      Running unittests src/bin/performance-test.rs (/opt/rustwide/target/debug/deps/performance_test-6d992bb6cddd7439)
[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] [stdout] running 1 test
[INFO] [stderr]      Running tests/compression_ratio_test.rs (/opt/rustwide/target/debug/deps/compression_ratio_test-38fe5b83cd616101)
[INFO] [stdout] test compression_ratio_test ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test compression_ratio_test`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- compression_ratio_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'compression_ratio_test' (101) panicked at tests/compression_ratio_test.rs:30:9:
[INFO] [stdout] Compression ratio is less than expected on file wap-3200.txt, expected 54, got 53.95406
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60762029bfa2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60762029bfa2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60762029bfa2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x60762029bfa2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6076202aca9f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6076202aca9f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x607620269511 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x607620269511 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x607620275572 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x60762027a0bf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x607620279f51 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6076202188be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x6076202188be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x60762027a77f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x60762027a77f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x60762027a5da - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x6076202756a9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x60762025d25d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x6076202b4450 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x6076201f59ce - compression_ratio_test::compression_ratio_test::heff031cd9cc5cebd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compression_ratio_test.rs:30:9
[INFO] [stdout]   20:     0x6076201f5a67 - compression_ratio_test::compression_ratio_test::{{closure}}::hac1a87e72e645617
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compression_ratio_test.rs:6:28
[INFO] [stdout]   21:     0x6076201f6506 - core::ops::function::FnOnce::call_once::h05621ee236da8fa2
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x60762021867b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x60762021867b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x60762022e2e5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x60762022e2e5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x60762022e2e5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x60762022e2e5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x60762022e2e5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x60762022e2e5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x60762022e2e5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x607620204ad4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x607620204ad4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x60762020839a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x60762020839a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x60762020839a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x60762020839a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x60762020839a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x60762020839a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x60762020839a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x60762027080f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   41:     0x60762027080f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   42:     0x7113717b7aa4 - <unknown>
[INFO] [stdout]   43:     0x711371844a34 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compression_ratio_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a0ee595d5c0de83751a0c9af3ae7ba9768b8d5ebd1c0d4afa4382de1646268b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0ee595d5c0de83751a0c9af3ae7ba9768b8d5ebd1c0d4afa4382de1646268b", kill_on_drop: false }`
[INFO] [stdout] 8a0ee595d5c0de83751a0c9af3ae7ba9768b8d5ebd1c0d4afa4382de1646268b
