[INFO] fetching crate aahc 0.1.0...
[INFO] testing aahc-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate aahc 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate aahc 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aahc 0.1.0
[INFO] finished tweaking crates.io crate aahc 0.1.0
[INFO] tweaked toml for crates.io crate aahc 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miow v0.2.2
[INFO] [stderr]   Downloaded futures-executor v0.3.28
[INFO] [stderr]   Downloaded winapi-build v0.1.1
[INFO] [stderr]   Downloaded ws2_32-sys v0.2.1
[INFO] [stderr]   Downloaded kernel32-sys v0.2.2
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.3
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] [stderr]   Downloaded winapi v0.2.8
[INFO] [stderr]   Downloaded winapi v0.3.9
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]   Downloaded async-compat v0.1.4
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68fdf42954ec070515695848008bf4423244a5c16242d6ba3136b71e1c9951cb
[INFO] running `Command { std: "docker" "start" "-a" "68fdf42954ec070515695848008bf4423244a5c16242d6ba3136b71e1c9951cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68fdf42954ec070515695848008bf4423244a5c16242d6ba3136b71e1c9951cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fdf42954ec070515695848008bf4423244a5c16242d6ba3136b71e1c9951cb", kill_on_drop: false }`
[INFO] [stdout] 68fdf42954ec070515695848008bf4423244a5c16242d6ba3136b71e1c9951cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7195b5fafea268a7a27fadba880bcce31b764f6c0066b9db73a8123d370ef399
[INFO] running `Command { std: "docker" "start" "-a" "7195b5fafea268a7a27fadba880bcce31b764f6c0066b9db73a8123d370ef399", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling aahc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]  --> src/lib.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     rustdoc,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "7195b5fafea268a7a27fadba880bcce31b764f6c0066b9db73a8123d370ef399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7195b5fafea268a7a27fadba880bcce31b764f6c0066b9db73a8123d370ef399", kill_on_drop: false }`
[INFO] [stdout] 7195b5fafea268a7a27fadba880bcce31b764f6c0066b9db73a8123d370ef399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b621d4bc46a495a7509ef055450b9b4131df99839ece87adde80cbdb21c525fa
[INFO] running `Command { std: "docker" "start" "-a" "b621d4bc46a495a7509ef055450b9b4131df99839ece87adde80cbdb21c525fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]  --> src/lib.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     rustdoc,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.38
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling async-compat v0.1.4
[INFO] [stderr]    Compiling aahc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]  --> src/lib.rs:6:2
[INFO] [stdout]   |
[INFO] [stdout] 6 |     rustdoc,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: external crate `async_compat` unused in `aahc`: remove the dependency or add `use async_compat as _;`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unused_crate_dependencies,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: external crate `tokio` unused in `aahc`: remove the dependency or add `use tokio as _;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "b621d4bc46a495a7509ef055450b9b4131df99839ece87adde80cbdb21c525fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b621d4bc46a495a7509ef055450b9b4131df99839ece87adde80cbdb21c525fa", kill_on_drop: false }`
[INFO] [stdout] b621d4bc46a495a7509ef055450b9b4131df99839ece87adde80cbdb21c525fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 559e40c5d01baea80a22dd2a5900159f5d96104bc093a20b9bfc8f1a1de15cdb
[INFO] running `Command { std: "docker" "start" "-a" "559e40c5d01baea80a22dd2a5900159f5d96104bc093a20b9bfc8f1a1de15cdb", kill_on_drop: false }`
[INFO] [stderr] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stderr]  --> src/lib.rs:6:2
[INFO] [stderr]   |
[INFO] [stderr] 6 |     rustdoc,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aahc` (lib) generated 1 warning
[INFO] [stderr] warning: external crate `async_compat` unused in `aahc`: remove the dependency or add `use async_compat as _;`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     unused_crate_dependencies,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `tokio` unused in `aahc`: remove the dependency or add `use tokio as _;`
[INFO] [stderr] 
[INFO] [stderr] warning: `aahc` (lib test) generated 3 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aahc-0b36912900491118)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test request::body::chunked::test::test_basic ... ok
[INFO] [stdout] test request::body::chunked::test::test_hint ... ok
[INFO] [stdout] test request::body::chunked::test::test_hint_overlap ... ok
[INFO] [stdout] test request::body::chunked::test::test_two_chunks ... ok
[INFO] [stdout] test request::body::chunked::test::test_zero_bytes ... ok
[INFO] [stdout] test request::body::fixed::test::test_basic ... ok
[INFO] [stdout] test request::body::fixed::test::test_two_parts ... ok
[INFO] [stdout] test request::headers::test::test_content_length ... ok
[INFO] [stdout] test request::headers::test::test_basic ... ok
[INFO] [stdout] test response::body::chunked::test::test_poll_read_exts ... ok
[INFO] [stdout] test response::body::chunked::test::test_poll_read ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_all ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_vectored_all ... ok
[INFO] [stdout] test response::headers::test::test_get_content_length ... ok
[INFO] [stdout] test response::headers::test::test_headers_length ... ok
[INFO] [stdout] test response::headers::test::test_parse_status_code ... ok
[INFO] [stdout] test response::headers::test::test_receive_bad_length ... ok
[INFO] [stdout] test response::headers::test::test_receive_bad_transfer_encoding ... ok
[INFO] [stdout] test response::headers::test::test_receive_basic ... ok
[INFO] [stdout] test response::headers::test::test_receive_too_long ... ok
[INFO] [stdout] test response::headers::test::test_receive_truncated ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_all_multi ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_vectored_some ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_some ... ok
[INFO] [stdout] test response::body::fixed::test::test_read_vectored_all_multi ... ok
[INFO] [stdout] test util::io::test::test_poll_read_vectored_bounded_one_partial ... ok
[INFO] [stdout] test util::io::test::test_poll_read_vectored_bounded_two_full ... ok
[INFO] [stdout] test util::io::test::test_read ... ok
[INFO] [stdout] test util::io::test::test_read_vectored ... ok
[INFO] [stdout] test util::io::test::test_poll_read_vectored_bounded_one_full ... ok
[INFO] [stdout] test response::headers::test::test_receive_switching_protocols ... ok
[INFO] [stdout] test util::io::test::test_write_all_error ... ok
[INFO] [stdout] test response::headers::test::test_receive_100_continue ... ok
[INFO] [stdout] test response::body::chunked::test::test_poll_read_vectored ... ok
[INFO] [stdout] test request::headers::test::test_transfer_encoding ... ok
[INFO] [stdout] test response::headers::test::test_is_chunked ... ok
[INFO] [stdout] test util::io::test::test_write_all_fast ... ok
[INFO] [stdout] test util::io::test::test_write_all_slow ... ok
[INFO] [stdout] test request::body::fixed::test::test_overflow - should panic ... ok
[INFO] [stdout] test request::body::chunked::test::test_truncate - should panic ... ok
[INFO] [stdout] test request::body::fixed::test::test_truncated - should panic ... ok
[INFO] [stderr]    Doc-tests aahc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / #![warn(
[INFO] [stderr] 10 | |     deprecated_in_future,
[INFO] [stderr] 11 | |     missing_crate_level_docs,
[INFO] [stderr] 12 | |     missing_debug_implementations,
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     unused_results
[INFO] [stderr] 26 | | )]
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:6:2
[INFO] [stderr]   |
[INFO] [stderr] 6 |     rustdoc,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     missing_crate_level_docs,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:14:2
[INFO] [stderr]    |
[INFO] [stderr] 14 |     missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 44) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }', src/lib.rs:13:77
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557d0ca04cca - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x557d0ca04cca - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557d0ca04cca - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x557d0ca04cca - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x557d0ca2178e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x557d0ca027e5 - std::io::Write::write_fmt::h4bc1f301cb9e9cce
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x557d0ca04a95 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x557d0ca04a95 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x557d0ca0624f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x557d0ca05f8b - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:290:9
[INFO] [stdout]   10:     0x557d0ca067f8 - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:692:13
[INFO] [stdout]   11:     0x557d0ca066f9 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   12:     0x557d0ca05136 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   13:     0x557d0ca06402 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   14:     0x557d0c97e5e3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   15:     0x557d0c97e9d3 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   16:     0x557d0c986f10 - core::result::Result<T,E>::unwrap::h8364835d82e10f37
[INFO] [stdout]   17:     0x557d0c98bb18 - rust_out::main::_doctest_main_src_lib_rs_44_0::{{closure}}::h5f084eacd6c236f7
[INFO] [stdout]   18:     0x557d0c9893ba - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}::h104f841f8af38621
[INFO] [stdout]   19:     0x557d0c988748 - tokio::coop::with_budget::{{closure}}::h948a561d4c6f8dd7
[INFO] [stdout]   20:     0x557d0c98058e - std::thread::local::LocalKey<T>::try_with::h9984fecce2afc12b
[INFO] [stdout]   21:     0x557d0c980156 - std::thread::local::LocalKey<T>::with::h3aaf8782e91ff9e0
[INFO] [stdout]   22:     0x557d0c988ea4 - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::h47fac52a87d1e0d4
[INFO] [stdout]   23:     0x557d0c989895 - tokio::runtime::basic_scheduler::enter::{{closure}}::hd14177f473ba3df3
[INFO] [stdout]   24:     0x557d0c988ae7 - tokio::macros::scoped_tls::ScopedKey<T>::set::he114b6b33c502b83
[INFO] [stdout]   25:     0x557d0c9897d3 - tokio::runtime::basic_scheduler::enter::h29268d32287929c1
[INFO] [stdout]   26:     0x557d0c988bce - tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::h94bbbb19ff0c0361
[INFO] [stdout]   27:     0x557d0c989dbf - tokio::runtime::Runtime::block_on::{{closure}}::ha4ab7eedf4030758
[INFO] [stdout]   28:     0x557d0c989e73 - tokio::runtime::context::enter::h7c82f6ff9fac63cb
[INFO] [stdout]   29:     0x557d0c989c88 - tokio::runtime::handle::Handle::enter::he2fb7f215094cc4a
[INFO] [stdout]   30:     0x557d0c989d0b - tokio::runtime::Runtime::block_on::hdc518546765891c9
[INFO] [stdout]   31:     0x557d0c98b78d - rust_out::main::_doctest_main_src_lib_rs_44_0::h540ea42a5b066bb0
[INFO] [stdout]   32:     0x557d0c98b656 - rust_out::main::h045d0fd74ed7290e
[INFO] [stdout]   33:     0x557d0c985833 - core::ops::function::FnOnce::call_once::h5b89dea722ea21ad
[INFO] [stdout]   34:     0x557d0c97fe89 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc178e4cfacf1803d
[INFO] [stdout]   35:     0x557d0c980089 - std::rt::lang_start::{{closure}}::he8c5d60628d06093
[INFO] [stdout]   36:     0x557d0ca0036c - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:287:13
[INFO] [stdout]   37:     0x557d0ca0036c - std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   38:     0x557d0ca0036c - std::panicking::try::h3342dd4e1f680968
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   39:     0x557d0ca0036c - std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   40:     0x557d0ca0036c - std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:48
[INFO] [stdout]   41:     0x557d0ca0036c - std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   42:     0x557d0ca0036c - std::panicking::try::he7d15285746cbbc2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   43:     0x557d0ca0036c - std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   44:     0x557d0ca0036c - std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:20
[INFO] [stdout]   45:     0x557d0c980067 - std::rt::lang_start::h335d6166ecad8ac7
[INFO] [stdout]   46:     0x557d0c98c695 - main
[INFO] [stdout]   47:     0x7fee881abd90 - <unknown>
[INFO] [stdout]   48:     0x7fee881abe40 - __libc_start_main
[INFO] [stdout]   49:     0x557d0c97ebb5 - _start
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "559e40c5d01baea80a22dd2a5900159f5d96104bc093a20b9bfc8f1a1de15cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559e40c5d01baea80a22dd2a5900159f5d96104bc093a20b9bfc8f1a1de15cdb", kill_on_drop: false }`
[INFO] [stdout] 559e40c5d01baea80a22dd2a5900159f5d96104bc093a20b9bfc8f1a1de15cdb
