[INFO] fetching crate magneto 0.2.4...
[INFO] testing magneto-0.2.4 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate magneto 0.2.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate magneto 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate magneto 0.2.4
[INFO] tweaked toml for crates.io crate magneto 0.2.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate magneto 0.2.4 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate magneto 0.2.4 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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_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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7975afa25a522ff0028cdb85371459cb2204f04d33f30ac6f54570d898576c21
[INFO] running `Command { std: "docker" "start" "-a" "7975afa25a522ff0028cdb85371459cb2204f04d33f30ac6f54570d898576c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7975afa25a522ff0028cdb85371459cb2204f04d33f30ac6f54570d898576c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7975afa25a522ff0028cdb85371459cb2204f04d33f30ac6f54570d898576c21", kill_on_drop: false }`
[INFO] [stdout] 7975afa25a522ff0028cdb85371459cb2204f04d33f30ac6f54570d898576c21
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edab0848ddba9267522902d0b923d73a4f13c153f26a4f165f1bcf6f08c6621
[INFO] running `Command { std: "docker" "start" "-a" "3edab0848ddba9267522902d0b923d73a4f13c153f26a4f165f1bcf6f08c6621", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
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[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling yoke v0.7.4
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[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling idna_adapter v1.2.0
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[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling url v2.5.3
[INFO] [stderr]    Compiling hyper v1.5.0
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling mockito v1.6.1
[INFO] [stderr]    Compiling reqwest v0.12.9
[INFO] [stderr]    Compiling magneto v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "3edab0848ddba9267522902d0b923d73a4f13c153f26a4f165f1bcf6f08c6621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edab0848ddba9267522902d0b923d73a4f13c153f26a4f165f1bcf6f08c6621", kill_on_drop: false }`
[INFO] [stdout] 3edab0848ddba9267522902d0b923d73a4f13c153f26a4f165f1bcf6f08c6621
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb08ca25d10cbe9749b8935f1dd552fcfe8271ff7cd6329fec48fc376a6457ca
[INFO] running `Command { std: "docker" "start" "-a" "fb08ca25d10cbe9749b8935f1dd552fcfe8271ff7cd6329fec48fc376a6457ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling magneto v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "fb08ca25d10cbe9749b8935f1dd552fcfe8271ff7cd6329fec48fc376a6457ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb08ca25d10cbe9749b8935f1dd552fcfe8271ff7cd6329fec48fc376a6457ca", kill_on_drop: false }`
[INFO] [stdout] fb08ca25d10cbe9749b8935f1dd552fcfe8271ff7cd6329fec48fc376a6457ca
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0671eec802d4aaa3015d4504d8d12b0062bf869d1dd538ba586b3ec6ad88bfdb
[INFO] running `Command { std: "docker" "start" "-a" "0671eec802d4aaa3015d4504d8d12b0062bf869d1dd538ba586b3ec6ad88bfdb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magneto-de8fd3adf89162c3)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test search_providers::knaben::tests::test_parse_response_empty ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_parse_response_invalid_entry ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_parse_empty_response ... ok
[INFO] [stdout] test search_providers::knaben::tests::test_parse_response_invalid_json ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_parse_response ... ok
[INFO] [stdout] test search_providers::knaben::tests::test_parse_response_valid ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_parse_response_invalid_json ... ok
[INFO] [stdout] test search_providers::yts::tests::test_parse_response_empty_data ... ok
[INFO] [stdout] test search_providers::yts::tests::test_parse_response ... ok
[INFO] [stdout] test search_providers::yts::tests::test_parse_response_invalid_json ... ok
[INFO] [stdout] test search_providers::knaben::tests::test_parse_response_invalid_entries ... ok
[INFO] [stdout] test search_providers::knaben::tests::test_build_request_without_categories ... ok
[INFO] [stdout] test search_providers::knaben::tests::test_build_request_with_categories ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_build_request_no_category ... ok
[INFO] [stdout] test search_providers::tests::test_send_request_error_response ... ok
[INFO] [stdout] test search_providers::tests::test_send_request_success ... ok
[INFO] [stdout] test search_providers::yts::tests::test_build_request_with_category ... ok
[INFO] [stdout] test search_providers::yts::tests::test_build_request_no_category ... ok
[INFO] [stdout] test search_providers::piratebay::tests::test_build_request ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magneto
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 71) - compile ... ok
[INFO] [stdout] test src/lib.rs - Magneto::search (line 428) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 53) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 90) - compile ... ok
[INFO] [stdout] test src/lib.rs - SearchRequest<'a>::add_categories (line 295) ... ok
[INFO] [stdout] test src/lib.rs - Magneto::with_providers (line 359) ... ok
[INFO] [stdout] test src/lib.rs - Magneto::add_provider (line 389) ... ok
[INFO] [stdout] test src/lib.rs - SearchRequest<'a>::add_category (line 268) ... ok
[INFO] [stdout] test src/lib.rs - SearchRequest<'a>::new (line 242) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (240) panicked at src/lib.rs:11:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: ResponseError(error sending request for url (https://api.knaben.org/v1)
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: client error (Connect)
[INFO] [stdout]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<reqwest::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.93/src/backtrace.rs:27:14
[INFO] [stdout]    1: <reqwest::error::Error as core::convert::Into<anyhow::Error>>::into
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/convert/mod.rs:778:9
[INFO] [stdout]    2: <magneto::search_providers::knaben::Knaben as magneto::search_providers::SearchProvider>::send_request::{closure#0}::{closure#0}
[INFO] [stdout]              at ./src/search_providers/mod.rs:53:55
[INFO] [stdout]    3: <core::result::Result<reqwest::async_impl::response::Response, reqwest::error::Error>>::map_err::<magneto::errors::ClientError, <magneto::search_providers::knaben::Knaben as magneto::search_providers::SearchProvider>::send_request::{closure#0}::{closure#0}>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:968:27
[INFO] [stdout]    4: <magneto::search_providers::knaben::Knaben as magneto::search_providers::SearchProvider>::send_request::{closure#0}
[INFO] [stdout]              at ./src/search_providers/mod.rs:53:14
[INFO] [stdout]    5: <core::pin::Pin<alloc::boxed::Box<dyn core::future::future::Future<Output = core::result::Result<alloc::vec::Vec<magneto::Torrent>, magneto::errors::ClientError>> + core::marker::Send>> as core::future::future::Future>::poll
[INFO] [stdout]    6: <magneto::Magneto>::search::{closure#0}
[INFO] [stdout]    7: rust_out::main::{closure#0}
[INFO] [stdout]    8: <tokio::runtime::park::CachedParkThread>::block_on::<rust_out::main::{closure#0}>::{closure#0}
[INFO] [stdout]    9: <tokio::runtime::park::CachedParkThread>::block_on::<rust_out::main::{closure#0}>
[INFO] [stdout]   10: <tokio::runtime::context::blocking::BlockingRegionGuard>::block_on::<rust_out::main::{closure#0}>
[INFO] [stdout]   11: <tokio::runtime::scheduler::multi_thread::MultiThread>::block_on::<rust_out::main::{closure#0}>::{closure#0}
[INFO] [stdout]   12: tokio::runtime::context::runtime::enter_runtime::<<tokio::runtime::scheduler::multi_thread::MultiThread>::block_on<rust_out::main::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]   13: <tokio::runtime::scheduler::multi_thread::MultiThread>::block_on::<rust_out::main::{closure#0}>
[INFO] [stdout]   14: <tokio::runtime::runtime::Runtime>::block_on_inner::<rust_out::main::{closure#0}>
[INFO] [stdout]   15: <tokio::runtime::runtime::Runtime>::block_on::<rust_out::main::{closure#0}>
[INFO] [stdout]   16: rust_out::main
[INFO] [stdout]   17: <fn() as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   18: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   19: std::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   20: <&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   21: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   22: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   23: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   24: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   25: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26: std::panicking::catch_unwind::<isize, std::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   27: std::panic::catch_unwind::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   28: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   29: std::rt::lang_start::<()>
[INFO] [stdout]   30: main
[INFO] [stdout]   31: <unknown>
[INFO] [stdout]   32: __libc_start_main
[INFO] [stdout]   33: _start)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c652f221962 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c652f221962 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c652f221962 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c652f221962 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c652f2388ba - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c652f2388ba - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5c652f2271c6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c652f2271c6 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c652f20648f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c652f20648f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c652f219a11 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c652f219c7b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5c652f206548 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5c652f1fb069 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5c652f2076ed - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5c652f23902c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5c652f238d72 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5c652ee2f610 - rust_out[183646e59c86b0c5]::main::{closure#0}
[INFO] [stdout]   18:     0x5c652ee2cf56 - <tokio[f58db0f7f3e868b5]::runtime::park::CachedParkThread>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>::{closure#0}
[INFO] [stdout]   19:     0x5c652ee27c26 - <tokio[f58db0f7f3e868b5]::runtime::park::CachedParkThread>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>
[INFO] [stdout]   20:     0x5c652ee24c6b - <tokio[f58db0f7f3e868b5]::runtime::context::blocking::BlockingRegionGuard>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>
[INFO] [stdout]   21:     0x5c652ee2c58e - <tokio[f58db0f7f3e868b5]::runtime::scheduler::multi_thread::MultiThread>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>::{closure#0}
[INFO] [stdout]   22:     0x5c652ee2911f - tokio[f58db0f7f3e868b5]::runtime::context::runtime::enter_runtime::<<tokio[f58db0f7f3e868b5]::runtime::scheduler::multi_thread::MultiThread>::block_on<rust_out[183646e59c86b0c5]::main::{closure#0}>::{closure#0}, ()>
[INFO] [stdout]   23:     0x5c652ee24d03 - <tokio[f58db0f7f3e868b5]::runtime::scheduler::multi_thread::MultiThread>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>
[INFO] [stdout]   24:     0x5c652ee24509 - <tokio[f58db0f7f3e868b5]::runtime::runtime::Runtime>::block_on_inner::<rust_out[183646e59c86b0c5]::main::{closure#0}>
[INFO] [stdout]   25:     0x5c652ee2475d - <tokio[f58db0f7f3e868b5]::runtime::runtime::Runtime>::block_on::<rust_out[183646e59c86b0c5]::main::{closure#0}>
[INFO] [stdout]   26:     0x5c652ee300fd - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   27:     0x5c652ee31ff3 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   28:     0x5c652ee28b86 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   29:     0x5c652ee2e449 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   30:     0x5c652f218f56 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   31:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5c652f218f56 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   35:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5c652f218f56 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5c652f218f56 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   39:     0x5c652ee286c1 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   40:     0x5c652ee320a5 - main
[INFO] [stdout]   41:     0x75129d3ac1ca - <unknown>
[INFO] [stdout]   42:     0x75129d3ac28b - __libc_start_main
[INFO] [stdout]   43:     0x5c652ee24235 - _start
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0671eec802d4aaa3015d4504d8d12b0062bf869d1dd538ba586b3ec6ad88bfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0671eec802d4aaa3015d4504d8d12b0062bf869d1dd538ba586b3ec6ad88bfdb", kill_on_drop: false }`
[INFO] [stdout] 0671eec802d4aaa3015d4504d8d12b0062bf869d1dd538ba586b3ec6ad88bfdb
