[INFO] crate lava_torrent 0.3.0 is already in cache
[INFO] extracting crate lava_torrent 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/lava_torrent/0.3.0
[INFO] extracting crate lava_torrent 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lava_torrent/0.3.0
[INFO] validating manifest of lava_torrent-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lava_torrent-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lava_torrent-0.3.0
[INFO] finished frobbing lava_torrent-0.3.0
[INFO] frobbed toml for lava_torrent-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lava_torrent/0.3.0/Cargo.toml
[INFO] started frobbing lava_torrent-0.3.0
[INFO] finished frobbing lava_torrent-0.3.0
[INFO] frobbed toml for lava_torrent-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lava_torrent/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lava_torrent-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lava_torrent/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 88de9a0d19d79e105afe5247157aba2ca426e4db9c07da06023aabc3524cb749
[INFO] running `"docker" "start" "-a" "88de9a0d19d79e105afe5247157aba2ca426e4db9c07da06023aabc3524cb749"`
[INFO] [stderr]    Compiling lava_torrent v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `usize_to_i64`
[INFO] [stderr]   --> src/util.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) fn usize_to_i64(src: usize) -> Result<i64> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `"docker" "inspect" "88de9a0d19d79e105afe5247157aba2ca426e4db9c07da06023aabc3524cb749"`
[INFO] running `"docker" "rm" "-f" "88de9a0d19d79e105afe5247157aba2ca426e4db9c07da06023aabc3524cb749"`
[INFO] [stdout] 88de9a0d19d79e105afe5247157aba2ca426e4db9c07da06023aabc3524cb749
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lava_torrent/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 055dec036c94a53c4a55c92c50b69bc3babb6855b3f4e042c27b86a21ddb7569
[INFO] running `"docker" "start" "-a" "055dec036c94a53c4a55c92c50b69bc3babb6855b3f4e042c27b86a21ddb7569"`
[INFO] [stderr]    Compiling lava_torrent v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `"docker" "inspect" "055dec036c94a53c4a55c92c50b69bc3babb6855b3f4e042c27b86a21ddb7569"`
[INFO] running `"docker" "rm" "-f" "055dec036c94a53c4a55c92c50b69bc3babb6855b3f4e042c27b86a21ddb7569"`
[INFO] [stdout] 055dec036c94a53c4a55c92c50b69bc3babb6855b3f4e042c27b86a21ddb7569
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lava_torrent/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 937a93b189b5b223fa10af86c0b2324956a5e88873f8706d250001b21d31fa03
[INFO] running `"docker" "start" "-a" "937a93b189b5b223fa10af86c0b2324956a5e88873f8706d250001b21d31fa03"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lava_torrent-1b76b6d02071d281
[INFO] [stdout] 
[INFO] [stdout] running 214 tests
[INFO] [stdout] test bencode::bencode_elem_display_tests::display_test_integer ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::bytes_empty ... ok
[INFO] [stdout] test bencode::bencode_elem_display_tests::display_test_bytes ... ok
[INFO] [stdout] test bencode::bencode_elem_display_tests::display_test_string ... ok
[INFO] [stdout] test bencode::bencode_elem_display_tests::display_test_list ... ok
[INFO] [stdout] test bencode::bencode_elem_display_tests::display_test_dictionary ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::i64_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::dict_empty ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::list_empty ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::i16_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::i8_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::list_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::i32_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::dict_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::str_ref_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::bytes_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::u16_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::u32_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::string_to_integer_ok ... ok
[INFO] [stdout] test bencode::macros::bencode_elem_macro_tests::u8_to_integer_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_empty ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_non_string_key_1 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_non_string_key_2 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_bad_structure ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_nested ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_invalid_int_5 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_not_sorted ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_bad_utf8 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_dictionary_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_invalid_int_4 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_no_delimiter ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_ok_2 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_invalid_int_3 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_invalid_int_2 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_invalid_int ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_list_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_list_nested ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_list_bad_structure ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_list_empty ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_no_len ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_integer_overflow ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_no_delimiter_2 ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::parse_dictionary_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_negative_len ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_no_delimiter ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_invalid_len ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_as_bytes ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::decode_string_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::parse_list_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::peek_byte_err ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_encode_bytes_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_encode_string_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_encode_list_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_write_dictionary_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::parse_integer_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::parse_string_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::peek_byte_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_write_list_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::encode_dictionary_ok ... ok
[INFO] [stdout] test bencode::read::bencode_elem_read_tests::parse_bytes_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_write_integer_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_encode_integer_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_write_string_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::encode_integer_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::encode_list_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::encode_bytes_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::encode_string_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::write_integer_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::write_dictionary_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::write_bytes_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::write_list_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::write_string_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::new_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_announce_list_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_announce_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::add_extra_field_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_name_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::read_file_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_piece_length_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_privacy_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_encode_dictionary_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::set_path_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::add_extra_info_field_ok ... ok
[INFO] [stdout] test bencode::write::bencode_elem_write_tests::bencode_elem_write_bytes_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_list_empty ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_fields_empty_key ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_fields_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_empty ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_info_fields_empty_key ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_list_empty_tier ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_info_fields_none ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_name_none ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_name_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_list_empty_url ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_path_does_not_exist ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_path_has_invalid_component ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_path_not_absolute ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_list_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_announce_list_none ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_fields_none ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_path_has_hidden_component ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_piece_length_not_power_of_two ... ok
[INFO] [stdout] test torrent::v1::file_display_tests::file_display_with_extra_fields ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_piece_length_ok ... ok
[INFO] [stdout] test torrent::v1::file_display_tests::file_display_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_extra_info_fields_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_extra_fields_none ... ok
[INFO] [stdout] test torrent::v1::file_tests::absolute_path_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_extra_fields_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_length_ok ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_piece_length_not_positive ... ok
[INFO] [stdout] test torrent::v1::file_tests::absolute_path_not_absolute ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_length_is_negative ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_name_empty ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_not_dictionary ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_length_not_integer ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_length_missing ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_component_invalid ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_not_list ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_empty_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_missing ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_component_not_string ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_tier_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_extra_fields_none ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_extra_fields_ok ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_component_invalid_2 ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_tier_not_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_files_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_files_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_tier_url_not_string ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_not_string ... ok
[INFO] [stdout] test torrent::v1::read::file_read_tests::extract_file_path_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_missing_have_files ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_missing_have_files_overflow ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_missing_no_files ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_not_integer ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_name_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_name_not_string ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_name_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_piece_length_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_piece_length_not_integer ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_piece_length_not_positive ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_piece_length_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_announce_list_not_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_files_empty_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_pieces_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_length_conflict_with_files ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_pieces_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_pieces_not_bytes ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_files_not_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_info_not_dict ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_pieces_invalid_length ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::extract_pieces_empty ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_top_level_multiple_elem ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_top_level_no_elem ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_top_level_not_dict ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::validate_length_mismatch ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::from_parsed_info_missing ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::validate_ok ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::validate_length_not_positive ... ok
[INFO] [stdout] test torrent::v1::torrent_display_tests::torrent_display_ok ... ok
[INFO] [stdout] test torrent::v1::torrent_display_tests::torrent_display_with_announce_list ... ok
[INFO] [stdout] test torrent::v1::read::torrent_read_tests::validate_length_overflow ... ok
[INFO] [stdout] test torrent::v1::torrent_display_tests::torrent_display_with_extra_info_fields ... ok
[INFO] [stdout] test torrent::v1::torrent_display_tests::torrent_display_with_extra_fields ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::construct_info_ok ... ok
[INFO] [stdout] test torrent::v1::torrent_display_tests::torrent_display_with_multiple_files ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::info_hash_ok ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::is_private_incorrect_val ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::is_private_no_extra_fields ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::is_private_incorrect_val_type ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::is_private_no_key ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::is_private_ok ... ok
[INFO] [stdout] test torrent::v1::write::file_write_tests::into_bencode_elem_ok ... ok
[INFO] [stdout] test torrent::v1::write::file_write_tests::into_bencode_elem_with_extra_fields ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::magnet_link_with_announce_list ... ok
[INFO] [stdout] test torrent::v1::torrent_tests::magnet_link_ok ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::encode_with_announce_list ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::encode_with_extra_fields ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::encode_ok ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::encode_with_extra_info_fields ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::encode_with_multiple_files ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::write_with_extra_fields ... ok
[INFO] [stdout] test util::byte_buffer_tests::byte_buffer_iterator_test ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::write_ok ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::write_with_extra_info_fields ... ok
[INFO] [stdout] test util::util_tests::i64_to_u64_ok ... ok
[INFO] [stdout] test util::byte_buffer_tests::byte_buffer_sanity_test ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::write_with_announce_list ... ok
[INFO] [stdout] test torrent::v1::write::torrent_write_tests::write_with_multiple_files ... ok
[INFO] [stdout] test util::util_tests::i64_to_usize_ok ... ok
[INFO] [stdout] test util::util_tests::last_component_ok_2 ... ok
[INFO] [stdout] test util::util_tests::last_component_ok ... ok
[INFO] [stdout] test util::util_tests::list_dir_with_subdir ... ok
[INFO] [stdout] test util::util_tests::list_dir_ok ... ok
[INFO] [stdout] test util::util_tests::u64_to_i64_ok ... ok
[INFO] [stdout] test util::util_tests::u64_to_usize_ok ... ok
[INFO] [stdout] test util::util_tests::usize_to_u64_ok ... ok
[INFO] [stdout] test util::util_tests::usize_to_i64_ok ... ok
[INFO] [stdout] test util::util_tests::i64_to_usize_err ... ok
[INFO] [stdout] test util::util_tests::i64_to_u64_err ... ok
[INFO] [stdout] test util::util_tests::last_component_err ... ok
[INFO] [stdout] test util::util_tests::u64_to_i64_err ... ok
[INFO] [stdout] test util::util_tests::usize_to_i64_err ... ok
[INFO] [stdout] test torrent::v1::build::torrent_builder_tests::validate_path_ok ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- torrent::v1::build::torrent_builder_tests::validate_path_ok stdout ----
[INFO] [stdout] thread 'torrent::v1::build::torrent_builder_tests::validate_path_ok' panicked at 'called `Result::unwrap()` on an `Err` value: Error(TorrentBuilderFailure("TorrentBuilder has `path` but it does not point to anything."), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(stack backtrace:
[INFO] [stdout]    0: error_chain::backtrace::imp::InternalBacktrace::new::h396233c144f707e7 (0x55b53dc50705)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/backtrace.rs:56
[INFO] [stdout]    1: <error_chain::State as core::default::Default>::default::hc8c2c6852194597a (0x55b53dc4f9d3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/error-chain-0.12.1/src/lib.rs:671
[INFO] [stdout]    2: lava_torrent::error::Error::from_kind::h6254e498b75d25ca (0x55b53dbbb8db)
[INFO] [stdout]              at /opt/crater/workdir/<::error_chain::error_chain::impl_error_chain_processed macros>:53
[INFO] [stdout]    3: <lava_torrent::error::Error as core::convert::From<lava_torrent::error::ErrorKind>>::from::h82d37c597edafc6b (0x55b53dbbb9da)
[INFO] [stdout]              at src/lib.rs:134
[INFO] [stdout]    4: <T as core::convert::Into<U>>::into::h6d579b454e4dc5ac (0x55b53dbad81a)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/convert.rs:540
[INFO] [stdout]    5: lava_torrent::torrent::v1::build::<impl lava_torrent::torrent::v1::TorrentBuilder>::validate_path::h6b28534b9e2d82b5 (0x55b53dbd63a5)
[INFO] [stdout]              at src/torrent/v1/build.rs:338
[INFO] [stdout]    6: lava_torrent::torrent::v1::build::torrent_builder_tests::validate_path_ok::h5f7509a370618ec5 (0x55b53db4d6e6)
[INFO] [stdout]              at src/torrent/v1/build.rs:892
[INFO] [stdout]    7: lava_torrent::torrent::v1::build::torrent_builder_tests::validate_path_ok::{{closure}}::h5b26640386b5e377 (0x55b53db4d5aa)
[INFO] [stdout]              at src/torrent/v1/build.rs:887
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once::h53da88e6b8735e13 (0x55b53dbe914e)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stdout]    9: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9568fda2c3b99042 (0x55b53dc1da7f)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]   10: __rust_maybe_catch_panic (0x55b53dcc11aa)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   11: std::panicking::try::h4b4c6c15836266eb (0x55b53dc38078)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stdout]       std::panic::catch_unwind::h133691b514d0224c
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe
[INFO] [stdout]              at src/libtest/lib.rs:1466
[INFO] [stdout]   12: std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 (0x55b53dc12ef5)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   13: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 (0x55b53dc17075)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h59b39c89384b7a2f
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stdout]   14: __rust_maybe_catch_panic (0x55b53dcc11aa)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   15: std::panicking::try::h9fff34be50f16431 (0x55b53dc176b2)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stdout]       std::panic::catch_unwind::h7551856ff7c5e12a
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stdout]   16: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b (0x55b53dcb334f)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]   17: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1 (0x55b53dcc0900)
[INFO] [stdout]              at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]       std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   18: start_thread (0x7fd571d5d4a4)
[INFO] [stdout]   19: __clone (0x7fd571888d0f)
[INFO] [stdout]   20: <unknown> (0x0)) } })', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b53dcbdebb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x55b53dcbdebb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55b53dcbdebb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x55b53dcbdebb - std::sys_common::backtrace::print::h31646c3786c57441
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x55b53dcbdebb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    5:     0x55b53dcbdb2a - std::panicking::default_hook::h0c4b76f338614ef1
[INFO] [stdout]                                at src/libstd/panicking.rs:211
[INFO] [stdout]    6:     0x55b53dcbe630 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce
[INFO] [stdout]                                at src/libstd/panicking.rs:477
[INFO] [stdout]    7:     0x55b53dcbe1b2 - std::panicking::continue_panic_fmt::h0046167652be99a6
[INFO] [stdout]                                at src/libstd/panicking.rs:384
[INFO] [stdout]    8:     0x55b53dcbe096 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:311
[INFO] [stdout]    9:     0x55b53dcd487d - core::panicking::panic_fmt::h8980489a6c4a44cb
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x55b53dbbe093 - core::result::unwrap_failed::h1740247f3d225000
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18
[INFO] [stdout]   11:     0x55b53dbc1e9e - core::result::Result<T,E>::unwrap::hb7bcc61fed4fc40a
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800
[INFO] [stdout]   12:     0x55b53db4d6f5 - lava_torrent::torrent::v1::build::torrent_builder_tests::validate_path_ok::h5f7509a370618ec5
[INFO] [stdout]                                at src/torrent/v1/build.rs:892
[INFO] [stdout]   13:     0x55b53db4d5aa - lava_torrent::torrent::v1::build::torrent_builder_tests::validate_path_ok::{{closure}}::h5b26640386b5e377
[INFO] [stdout]                                at src/torrent/v1/build.rs:887
[INFO] [stdout]   14:     0x55b53dbe914e - core::ops::function::FnOnce::call_once::h53da88e6b8735e13
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stdout]   15:     0x55b53dc1da7f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9568fda2c3b99042
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]   16:     0x55b53dcc11aa - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   17:     0x55b53dc38078 - std::panicking::try::h4b4c6c15836266eb
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stdout]   18:     0x55b53dc38078 - std::panic::catch_unwind::h133691b514d0224c
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stdout]   19:     0x55b53dc38078 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe
[INFO] [stdout]                                at src/libtest/lib.rs:1466
[INFO] [stdout]   20:     0x55b53dc12ef5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77
[INFO] [stdout]   21:     0x55b53dc17075 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470
[INFO] [stdout]   22:     0x55b53dc17075 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315
[INFO] [stdout]   23:     0x55b53dc17075 - std::panicking::try::do_call::h59b39c89384b7a2f
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296
[INFO] [stdout]   24:     0x55b53dcc11aa - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stdout]   25:     0x55b53dc176b2 - std::panicking::try::h9fff34be50f16431
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275
[INFO] [stdout]   26:     0x55b53dc176b2 - std::panic::catch_unwind::h7551856ff7c5e12a
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394
[INFO] [stdout]   27:     0x55b53dc176b2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469
[INFO] [stdout]   28:     0x55b53dc176b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231
[INFO] [stdout]   29:     0x55b53dcb334f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h55ef432b72ff7a0b
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]   30:     0x55b53dcc0900 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9294a5138530eae1
[INFO] [stdout]                                at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746
[INFO] [stdout]   31:     0x55b53dcc0900 - std::sys_common::thread::start_thread::h0d2733dd32c3723c
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   32:     0x55b53dcc0900 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   33:     0x7fd571d5d4a4 - start_thread
[INFO] [stdout]   34:     0x7fd571888d0f - __clone
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     torrent::v1::build::torrent_builder_tests::validate_path_ok
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 213 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "937a93b189b5b223fa10af86c0b2324956a5e88873f8706d250001b21d31fa03"`
[INFO] running `"docker" "rm" "-f" "937a93b189b5b223fa10af86c0b2324956a5e88873f8706d250001b21d31fa03"`
[INFO] [stdout] 937a93b189b5b223fa10af86c0b2324956a5e88873f8706d250001b21d31fa03