[INFO] fetching crate yuto51942-servant 1.1.3...
[INFO] testing yuto51942-servant-1.1.3 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate yuto51942-servant 1.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate yuto51942-servant 1.1.3 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yuto51942-servant 1.1.3
[INFO] finished tweaking crates.io crate yuto51942-servant 1.1.3
[INFO] tweaked toml for crates.io crate yuto51942-servant 1.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate yuto51942-servant 1.1.3 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stdout] ef8b7df1849eeb86d1540f58a2c05b304a8a228663fa9786f82e663161f12621
[INFO] running `Command { std: "docker" "start" "-a" "ef8b7df1849eeb86d1540f58a2c05b304a8a228663fa9786f82e663161f12621", kill_on_drop: false }`
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[INFO] [stdout] d09c1d452e7a7f30b930e7a45aea7baf1b84befddb13ccfca3d19db383cf497d
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[INFO] [stderr]    Compiling yuto51942-servant v1.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/core/access_tracker/history.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/core/access_tracker/history.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `access_id`, `bot`, `url`, and `string` are never read
[INFO] [stdout]   --> src/core/access_tracker/history.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UserAgent {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout] 22 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     access_id: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 28 |     desktop: bool,
[INFO] [stdout] 29 |     bot: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     url: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     string: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserAgent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `redirect_url` is never read
[INFO] [stdout]   --> src/core/access_tracker/track.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct CreateRes {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     redirect_url: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CreateRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unique_id`, `ip`, and `time` are never read
[INFO] [stdout]   --> src/core/access_tracker/track.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct HistoryRes {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 26 |     unique_id: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     ip: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 28 |     time: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HistoryRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OneHyphen` is never constructed
[INFO] [stdout]  --> src/utils/languages.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum VersionType {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 4 |     OneHyphen,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Git` is never constructed
[INFO] [stdout]  --> src/utils/packages.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PackageManagementType {
[INFO] [stdout]   |          --------------------- variant in this enum
[INFO] [stdout] 4 |     Git,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Dir` is never constructed
[INFO] [stdout]   --> src/utils/packages.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum PackageCheckExistType {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] 9  |     Which,
[INFO] [stdout] 10 |     Dir,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d09c1d452e7a7f30b930e7a45aea7baf1b84befddb13ccfca3d19db383cf497d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09c1d452e7a7f30b930e7a45aea7baf1b84befddb13ccfca3d19db383cf497d", kill_on_drop: false }`
[INFO] [stdout] d09c1d452e7a7f30b930e7a45aea7baf1b84befddb13ccfca3d19db383cf497d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45dea7ca446e382d66afee7b6a9d21daceb432aaa2f3c088b1f833f6b9248669
[INFO] running `Command { std: "docker" "start" "-a" "45dea7ca446e382d66afee7b6a9d21daceb432aaa2f3c088b1f833f6b9248669", kill_on_drop: false }`
[INFO] [stderr]    Compiling yuto51942-servant v1.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/core/access_tracker/history.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/core/access_tracker/history.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version`, `access_id`, `bot`, `url`, and `string` are never read
[INFO] [stdout]   --> src/core/access_tracker/history.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UserAgent {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout] 22 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     access_id: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 28 |     desktop: bool,
[INFO] [stdout] 29 |     bot: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     url: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 31 |     string: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UserAgent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `redirect_url` is never read
[INFO] [stdout]   --> src/core/access_tracker/track.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct CreateRes {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     redirect_url: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CreateRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unique_id`, `ip`, and `time` are never read
[INFO] [stdout]   --> src/core/access_tracker/track.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct HistoryRes {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 26 |     unique_id: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 27 |     ip: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 28 |     time: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HistoryRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OneHyphen` is never constructed
[INFO] [stdout]  --> src/utils/languages.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum VersionType {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 4 |     OneHyphen,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Git` is never constructed
[INFO] [stdout]  --> src/utils/packages.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PackageManagementType {
[INFO] [stdout]   |          --------------------- variant in this enum
[INFO] [stdout] 4 |     Git,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Dir` is never constructed
[INFO] [stdout]   --> src/utils/packages.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum PackageCheckExistType {
[INFO] [stdout]    |          --------------------- variant in this enum
[INFO] [stdout] 9  |     Which,
[INFO] [stdout] 10 |     Dir,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "45dea7ca446e382d66afee7b6a9d21daceb432aaa2f3c088b1f833f6b9248669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45dea7ca446e382d66afee7b6a9d21daceb432aaa2f3c088b1f833f6b9248669", kill_on_drop: false }`
[INFO] [stdout] 45dea7ca446e382d66afee7b6a9d21daceb432aaa2f3c088b1f833f6b9248669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 647a77c9babf2d7980478a7c5fc53a6c7b5f01b629f95286bb72eb96493b8f9a
[INFO] running `Command { std: "docker" "start" "-a" "647a77c9babf2d7980478a7c5fc53a6c7b5f01b629f95286bb72eb96493b8f9a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/core/access_tracker/history.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[derive(Debug, RustcDecodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Serialize`
[INFO] [stderr]  --> src/core/access_tracker/history.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `version`, `access_id`, `bot`, `url`, and `string` are never read
[INFO] [stderr]   --> src/core/access_tracker/history.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct UserAgent {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 21 |     name: String,
[INFO] [stderr] 22 |     version: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     access_id: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 28 |     desktop: bool,
[INFO] [stderr] 29 |     bot: bool,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 30 |     url: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 31 |     string: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UserAgent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `redirect_url` is never read
[INFO] [stderr]   --> src/core/access_tracker/track.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct CreateRes {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 21 |     redirect_url: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CreateRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `unique_id`, `ip`, and `time` are never read
[INFO] [stderr]   --> src/core/access_tracker/track.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct HistoryRes {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 26 |     unique_id: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 27 |     ip: String,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 28 |     time: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HistoryRes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `OneHyphen` is never constructed
[INFO] [stderr]  --> src/utils/languages.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum VersionType {
[INFO] [stderr]   |          ----------- variant in this enum
[INFO] [stderr] 4 |     OneHyphen,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Git` is never constructed
[INFO] [stderr]  --> src/utils/packages.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum PackageManagementType {
[INFO] [stderr]   |          --------------------- variant in this enum
[INFO] [stderr] 4 |     Git,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Dir` is never constructed
[INFO] [stderr]   --> src/utils/packages.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub enum PackageCheckExistType {
[INFO] [stderr]    |          --------------------- variant in this enum
[INFO] [stderr] 9  |     Which,
[INFO] [stderr] 10 |     Dir,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `yuto51942-servant` (bin "sv" test) generated 8 warnings (run `cargo fix --bin "sv" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sv-2c7a83ca5ea2faea)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test utils::languages::languages_tests::not_exist_lang ... ok
[INFO] [stdout] test utils::languages::languages_tests::language_trait ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- utils::languages::languages_tests::language_trait stdout ----
[INFO] [stdout] thread 'utils::languages::languages_tests::language_trait' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `false`,
[INFO] [stdout]  right: `true`', src/utils/languages.rs:178:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ff273af1a - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557ff273af1a - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557ff273af1a - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x557ff273af1a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x557ff275f39f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x557ff2738155 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x557ff273ace5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x557ff273ace5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x557ff273c99e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x557ff273c6d1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x557ff270cfbb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x557ff270cfbb - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x557ff273d084 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x557ff273d084 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x557ff273cdf9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x557ff273b386 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x557ff273cb52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x557ff26d3b93 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x557ff26d3f5f - core::panicking::assert_failed_inner::haef49168e1798a91
[INFO] [stdout]   19:     0x557ff271839a - core::panicking::assert_failed::h6e6a72a21d572c66
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:228:5
[INFO] [stdout]   20:     0x557ff26d7990 - sv::utils::languages::languages_tests::language_trait::h7db1462853c9f728
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/languages.rs:178:13
[INFO] [stdout]   21:     0x557ff26d7507 - sv::utils::languages::languages_tests::language_trait::{{closure}}::hdf7dea10d4fcbe11
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils/languages.rs:157:25
[INFO] [stdout]   22:     0x557ff26d85e5 - core::ops::function::FnOnce::call_once::h6f649781efb3f5b0
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x557ff2711e8f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x557ff2711e8f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   25:     0x557ff26df67c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   26:     0x557ff26df67c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x557ff2710f66 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   28:     0x557ff2710f66 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x557ff2710f66 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   30:     0x557ff2710f66 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   31:     0x557ff2710f66 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x557ff2710f66 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   33:     0x557ff2710f66 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   34:     0x557ff26d9e85 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   35:     0x557ff26d9e85 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x557ff26df3c1 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   37:     0x557ff26df3c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x557ff26df3c1 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   39:     0x557ff26df3c1 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   40:     0x557ff26df3c1 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x557ff26df3c1 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   42:     0x557ff26df3c1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x557ff2741685 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   44:     0x557ff2741685 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x557ff2741685 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f8c9696db43 - <unknown>
[INFO] [stdout]   47:     0x7f8c969febb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     utils::languages::languages_tests::language_trait
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin sv`
[INFO] running `Command { std: "docker" "inspect" "647a77c9babf2d7980478a7c5fc53a6c7b5f01b629f95286bb72eb96493b8f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647a77c9babf2d7980478a7c5fc53a6c7b5f01b629f95286bb72eb96493b8f9a", kill_on_drop: false }`
[INFO] [stdout] 647a77c9babf2d7980478a7c5fc53a6c7b5f01b629f95286bb72eb96493b8f9a
