[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 try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindandelion%2Frust-text-compression" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tindandelion/rust-text-compression 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 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" "+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] 913327ca5bc78c2a00d3652d1c15218ac2dfe96c21bfcf15751e2318e0dcec4a [INFO] running `Command { std: "docker" "start" "-a" "913327ca5bc78c2a00d3652d1c15218ac2dfe96c21bfcf15751e2318e0dcec4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "913327ca5bc78c2a00d3652d1c15218ac2dfe96c21bfcf15751e2318e0dcec4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913327ca5bc78c2a00d3652d1c15218ac2dfe96c21bfcf15751e2318e0dcec4a", kill_on_drop: false }` [INFO] [stdout] 913327ca5bc78c2a00d3652d1c15218ac2dfe96c21bfcf15751e2318e0dcec4a [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] 8dba88224d81e5f1b72133bf429101bf98cbf0fc7b6f4854ffcfaec60f4ac134 [INFO] running `Command { std: "docker" "start" "-a" "8dba88224d81e5f1b72133bf429101bf98cbf0fc7b6f4854ffcfaec60f4ac134", 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 0.84s [INFO] running `Command { std: "docker" "inspect" "8dba88224d81e5f1b72133bf429101bf98cbf0fc7b6f4854ffcfaec60f4ac134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dba88224d81e5f1b72133bf429101bf98cbf0fc7b6f4854ffcfaec60f4ac134", kill_on_drop: false }` [INFO] [stdout] 8dba88224d81e5f1b72133bf429101bf98cbf0fc7b6f4854ffcfaec60f4ac134 [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] 759de82cbe7c558a4856b03049552f1001b4d6bd2c25068b98e6e3bc4a8a3018 [INFO] running `Command { std: "docker" "start" "-a" "759de82cbe7c558a4856b03049552f1001b4d6bd2c25068b98e6e3bc4a8a3018", 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 1.60s [INFO] running `Command { std: "docker" "inspect" "759de82cbe7c558a4856b03049552f1001b4d6bd2c25068b98e6e3bc4a8a3018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "759de82cbe7c558a4856b03049552f1001b4d6bd2c25068b98e6e3bc4a8a3018", kill_on_drop: false }` [INFO] [stdout] 759de82cbe7c558a4856b03049552f1001b4d6bd2c25068b98e6e3bc4a8a3018 [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] 907180d545076bc0f22fea55f8c03a39fad95096ff9d4337790713eb162ffb3d [INFO] running `Command { std: "docker" "start" "-a" "907180d545076bc0f22fea55f8c03a39fad95096ff9d4337790713eb162ffb3d", 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-a93fe901dad8b032) [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::no_match_found ... 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::find_match_in_empty_trie ... ok [INFO] [stdout] test core::encoding_table::tests::find_the_longest_match_possible ... ok [INFO] [stdout] test core::trie::find_match_tests::find_match_for_empty_string ... 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_extra_characters ... 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_single_char ... ok [INFO] [stdout] test core::trie::iterator_tests::empty_trie ... 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_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_character_leading_byte ... 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_in_encoding_table ... ok [INFO] [stdout] test decoder::decode::tests::error_handling::invalid_utf8_continuation_byte ... ok [INFO] [stdout] test decoder::decode::tests::error_handling::missing_utf8_continuation_byte ... ok [INFO] [stdout] test encoder::build_ledger::tests::do_not_merge_substrings_if_not_allowed_by_policy ... 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 encoder::encode_string::tests::encode_mix_of_substrings_and_single_characters ... ok [INFO] [stdout] test encoder::encode_string::tests::encode_string_with_empty_substrings ... ok [INFO] [stdout] test encoder::encode_string::tests::encode_substring_with_index_in_substring_list ... 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::cleanup::handles_empty_dictionary ... ok [INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::handles_single_element_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::build_ledger::tests::learn_unique_characters ... ok [INFO] [stdout] test encoder::encode_string::tests::encode_string_with_large_dictionary ... ok [INFO] [stdout] test encoder::build_ledger::tests::merge_three_consecutive_substrings ... ok [INFO] [stdout] test core::trie::insertion_tests::insert_same_string_twice_replaces_old_value ... ok [INFO] [stdout] test encoder::build_ledger::tests::learn_several_substrings_step_by_step ... 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::merging::should_merge_when_both_counts_are_bigger_than_threshold ... ok [INFO] [stdout] test encoder::build_ledger::tests::learn_substring ... ok [INFO] [stdout] test encoder::build_ledger::tests::learn_same_substring_at_next_step ... ok [INFO] [stdout] test encoder::ledger_size_policy::limit_dictionary_size_tests::cleanup::preserves_substrings_at_median_counts ... ok [INFO] [stdout] test decoder::decode::tests::decode_string_with_encoded_substring ... 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::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::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::substring_ledger::tests::find_longest_match::match_not_found ... ok [INFO] [stdout] test encoder::substring_ledger::tests::string_counting::initial_increment_count_adds_to_ledger ... ok [INFO] [stdout] test encoder::substring_ledger::tests::string_counting::subsequent_increment_count_updates_count ... 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::ledger_size_policy::limit_dictionary_size_tests::merging::should_not_merge_when_dict_is_full ... ok [INFO] [stdout] test encoder::substring_selector::tests::trim_substrings_to_number_of_strings_from_spec ... ok [INFO] [stdout] test tests::encode_and_decode_string_preserves_byte_order_mark ... ok [INFO] [stdout] test tests::encode_and_decode_multi_byte_string ... 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 encoder::encode_string::tests::encode_two_consecutive_substrings ... ok [INFO] [stdout] test encoder::build_ledger::tests::clear_last_match_if_removed_from_ledger ... ok [INFO] [stdout] test decoder::decode::tests::error_handling::missing_entry_index_byte_in_encoded_string ... 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 tests::encode_and_decode_ascii_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-00db4e96ced46179) [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-215a22791f3b7d37) [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 tests/compression_ratio_test.rs (/opt/rustwide/target/debug/deps/compression_ratio_test-85bf9c0547a0c761) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test compression_ratio_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- compression_ratio_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'compression_ratio_test' (94) panicked at tests/compression_ratio_test.rs:30:9: [INFO] [stdout] Compression ratio is less than expected on file wap-6400.txt, expected 52.3, got 52.270836 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5b077e4bb54a - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5b077e4bb54a - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5b077e4bb54a - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5b077e4bb54a - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5b077e4cf9ca - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5b077e4cf9ca - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x5b077e4bfdd2 - std[e72de78501789eb0]::io::default_write_fmt::> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5b077e4bfdd2 - as std[e72de78501789eb0]::io::Write>::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5b077e49a40f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5b077e49a40f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5b077e4b37a9 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5b077e43273c - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5b077e43273c - test[4f12b380f1fb68c5]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5b077e4b3962 - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5b077e4b3962 - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5b077e49a4c8 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5b077e491d19 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5b077e49b1dd - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5b077e4d00bc - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5b077e425629 - compression_ratio_test[1f6ff831f51c3c71]::compression_ratio_test [INFO] [stdout] at /opt/rustwide/workdir/tests/compression_ratio_test.rs:30:9 [INFO] [stdout] 20: 0x5b077e424b07 - compression_ratio_test[1f6ff831f51c3c71]::compression_ratio_test::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/compression_ratio_test.rs:6:28 [INFO] [stdout] 21: 0x5b077e426746 - >::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5b077e42681b - core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5b077e42681b - test[4f12b380f1fb68c5]::__rust_begin_short_backtrace::, fn() -> core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x5b077e43320b - test[4f12b380f1fb68c5]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x5b077e43320b - as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x5b077e43320b - std[e72de78501789eb0]::panicking::catch_unwind::do_call::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x5b077e43320b - std[e72de78501789eb0]::panicking::catch_unwind::, core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x5b077e43320b - std[e72de78501789eb0]::panic::catch_unwind::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5b077e43320b - test[4f12b380f1fb68c5]::run_test_in_process [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x5b077e43320b - test[4f12b380f1fb68c5]::run_test::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x5b077e42e924 - test[4f12b380f1fb68c5]::run_test::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x5b077e42e924 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x5b077e435e12 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x5b077e435e12 - ::{closure#1}::{closure#0}> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x5b077e435e12 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x5b077e435e12 - std[e72de78501789eb0]::panicking::catch_unwind::<(), core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x5b077e435e12 - std[e72de78501789eb0]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x5b077e435e12 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x5b077e435e12 - ::{closure#1} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x5b077e4baaff - + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x5b077e4baaff - ::new::thread_start [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x72de7e38daa4 - [INFO] [stdout] 43: 0x72de7e41aa64 - clone [INFO] [stdout] 44: 0x0 - [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 1.85s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test compression_ratio_test` [INFO] running `Command { std: "docker" "inspect" "907180d545076bc0f22fea55f8c03a39fad95096ff9d4337790713eb162ffb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "907180d545076bc0f22fea55f8c03a39fad95096ff9d4337790713eb162ffb3d", kill_on_drop: false }` [INFO] [stdout] 907180d545076bc0f22fea55f8c03a39fad95096ff9d4337790713eb162ffb3d