[INFO] fetching crate stun-client 0.1.4...
[INFO] testing stun-client-0.1.4 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate stun-client 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate stun-client 0.1.4 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stun-client 0.1.4
[INFO] finished tweaking crates.io crate stun-client 0.1.4
[INFO] tweaked toml for crates.io crate stun-client 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate stun-client 0.1.4 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet v0.33.0
[INFO] [stderr]   Downloaded pnet_packet v0.33.0
[INFO] [stderr]   Downloaded pnet_transport v0.33.0
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[INFO] [stderr]   Downloaded async-macros v2.0.0
[INFO] [stderr]   Downloaded pnet_datalink v0.33.0
[INFO] [stderr]   Downloaded pnet_macros v0.33.0
[INFO] [stderr]   Downloaded pnet_base v0.33.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed36f71785695b4b0aca81c33ee9005811ddec538ecc3ffe93c545c24fb618c
[INFO] running `Command { std: "docker" "start" "-a" "8ed36f71785695b4b0aca81c33ee9005811ddec538ecc3ffe93c545c24fb618c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed36f71785695b4b0aca81c33ee9005811ddec538ecc3ffe93c545c24fb618c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed36f71785695b4b0aca81c33ee9005811ddec538ecc3ffe93c545c24fb618c", kill_on_drop: false }`
[INFO] [stdout] 8ed36f71785695b4b0aca81c33ee9005811ddec538ecc3ffe93c545c24fb618c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf061d754b1298c1a9631247391165d91cabda0ea09c252a3ce09b18eceaf72
[INFO] running `Command { std: "docker" "start" "-a" "3bf061d754b1298c1a9631247391165d91cabda0ea09c252a3ce09b18eceaf72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling pin-project-lite v0.2.10
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling value-bag v1.4.1
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling parking v2.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling concurrent-queue v2.2.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling pnet_base v0.33.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]    Compiling async-lock v2.7.0
[INFO] [stderr]    Compiling polling v2.8.0
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[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling rustix v0.37.23
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[INFO] [stderr]    Compiling atomic-waker v1.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling blocking v1.3.1
[INFO] [stderr]    Compiling async-executor v1.5.1
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling pnet v0.33.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling async-macros v2.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling async-global-executor v2.3.1
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling pnet_datalink v0.33.0
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling pnet_macros v0.33.0
[INFO] [stderr]    Compiling pnet_packet v0.33.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling pnet_transport v0.33.0
[INFO] [stderr]    Compiling stun-client v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/client.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(bool),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.92s
[INFO] running `Command { std: "docker" "inspect" "3bf061d754b1298c1a9631247391165d91cabda0ea09c252a3ce09b18eceaf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf061d754b1298c1a9631247391165d91cabda0ea09c252a3ce09b18eceaf72", kill_on_drop: false }`
[INFO] [stdout] 3bf061d754b1298c1a9631247391165d91cabda0ea09c252a3ce09b18eceaf72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f29f030747adbbd70a60a1e858d4f95b87d0fc900ffc52597876d8cd2c53a8
[INFO] running `Command { std: "docker" "start" "-a" "73f29f030747adbbd70a60a1e858d4f95b87d0fc900ffc52597876d8cd2c53a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling tracing-core v0.1.31
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/client.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(bool),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling url v2.4.0
[INFO] [stderr]    Compiling tokio-util v0.7.8
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling redis v0.20.2
[INFO] [stderr]    Compiling stun-client v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/client.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(bool),
[INFO] [stdout]     |     ---- ^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 232 |     Stop(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.20.2
[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" "73f29f030747adbbd70a60a1e858d4f95b87d0fc900ffc52597876d8cd2c53a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f29f030747adbbd70a60a1e858d4f95b87d0fc900ffc52597876d8cd2c53a8", kill_on_drop: false }`
[INFO] [stdout] 73f29f030747adbbd70a60a1e858d4f95b87d0fc900ffc52597876d8cd2c53a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4859799462c265401500c70da22f8aff36f18419d8814179230b47d8ac72efee
[INFO] running `Command { std: "docker" "start" "-a" "4859799462c265401500c70da22f8aff36f18419d8814179230b47d8ac72efee", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/client.rs:232:10
[INFO] [stderr]     |
[INFO] [stderr] 232 |     Stop(bool),
[INFO] [stderr]     |     ---- ^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 232 |     Stop(()),
[INFO] [stderr]     |          ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `stun-client` (lib) generated 1 warning
[INFO] [stderr] warning: `stun-client` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.20.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stun_client-df5c102aa962b9a3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests stun_client
[INFO] [stdout] test message::tests::message_new_and_message_from_raw_are_equivalent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:13:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IOError(Custom { kind: Uncategorized, error: VerboseError { source: Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" }, message: "could not resolve address `\"stun.l.google.com:19302\"`" } })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d3de6c6595 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55d3de6c6595 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d3de6c6595 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d3de6c6595 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d3de6e8b6b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55d3de6e8b6b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55d3de6c401f - std::io::Write::write_fmt::hed769ca6c29434ec
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55d3de6c636e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d3de6c636e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d3de6c7889 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55d3de6c75cd - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:298:9
[INFO] [stdout]   11:     0x55d3de6c7d23 - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:795:13
[INFO] [stdout]   12:     0x55d3de6c7c04 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   13:     0x55d3de6c6a59 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55d3de6c7937 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   15:     0x55d3de5807c3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55d3de580cb6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   17:     0x55d3de596fc9 - rust_out::main::_doctest_main_src_lib_rs_8_0::{{closure}}::hd17a540967724af5
[INFO] [stdout]   18:     0x55d3de581188 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::h880f40f87948554e
[INFO] [stdout]   19:     0x55d3de5936cc - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h0f497196f862d503
[INFO] [stdout]   20:     0x55d3de58b200 - std::thread::local::LocalKey<T>::try_with::h9bc1e99d855fd004
[INFO] [stdout]   21:     0x55d3de58a956 - std::thread::local::LocalKey<T>::with::h189ff4b0ed50e8da
[INFO] [stdout]   22:     0x55d3de59359e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h0409b3d7b35fa225
[INFO] [stdout]   23:     0x55d3de581111 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::h09684080823c882f
[INFO] [stdout]   24:     0x55d3de58fb5e - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::he443b74b90e88d84
[INFO] [stdout]   25:     0x55d3de58854e - async_executor::Executor::run::{{closure}}::h14ad022ce8195e37
[INFO] [stdout]   26:     0x55d3de5881e8 - async_executor::LocalExecutor::run::{{closure}}::h59f7d026f31646ff
[INFO] [stdout]   27:     0x55d3de590e49 - async_io::driver::block_on::h5a88d15b54c4a221
[INFO] [stdout]   28:     0x55d3de58a2bf - async_global_executor::reactor::block_on::{{closure}}::hf6058fbd867f3eee
[INFO] [stdout]   29:     0x55d3de58a28f - async_global_executor::reactor::block_on::h9f0583155b8b9562
[INFO] [stdout]   30:     0x55d3de58a433 - async_global_executor::executor::block_on::{{closure}}::h6390c4cd19509e51
[INFO] [stdout]   31:     0x55d3de58b10d - std::thread::local::LocalKey<T>::try_with::h6846678af935c4f9
[INFO] [stdout]   32:     0x55d3de58aa16 - std::thread::local::LocalKey<T>::with::h6eae1571ef86ff6b
[INFO] [stdout]   33:     0x55d3de58a3e6 - async_global_executor::executor::block_on::hf40d5212795f2e6c
[INFO] [stdout]   34:     0x55d3de59476c - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::h5419e3c5eea6b75b
[INFO] [stdout]   35:     0x55d3de5938d8 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h91f15fc3ff7f0de4
[INFO] [stdout]   36:     0x55d3de58b3cb - std::thread::local::LocalKey<T>::try_with::hcb593c7e521239e1
[INFO] [stdout]   37:     0x55d3de58a9b6 - std::thread::local::LocalKey<T>::with::h340848a6197befc8
[INFO] [stdout]   38:     0x55d3de593626 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h59247c4eed8c1375
[INFO] [stdout]   39:     0x55d3de5946db - async_std::task::builder::Builder::blocking::{{closure}}::hd8671e429f241917
[INFO] [stdout]   40:     0x55d3de58acbd - std::thread::local::LocalKey<T>::try_with::h1645dbcec2ed2681
[INFO] [stdout]   41:     0x55d3de58a9e6 - std::thread::local::LocalKey<T>::with::h419166d36964f17f
[INFO] [stdout]   42:     0x55d3de59439c - async_std::task::builder::Builder::blocking::h8167a60fe78c915a
[INFO] [stdout]   43:     0x55d3de59487e - async_std::task::block_on::block_on::h003f0e13fe938689
[INFO] [stdout]   44:     0x55d3de596aa6 - rust_out::main::_doctest_main_src_lib_rs_8_0::h787df4d12f3e0dab
[INFO] [stdout]   45:     0x55d3de596a86 - rust_out::main::h696a342f0ae7cd72
[INFO] [stdout]   46:     0x55d3de58be63 - core::ops::function::FnOnce::call_once::hacff659aa20c7b40
[INFO] [stdout]   47:     0x55d3de58a446 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcc6b8bea3112e884
[INFO] [stdout]   48:     0x55d3de58a559 - std::rt::lang_start::{{closure}}::h4db0ca8543e29a47
[INFO] [stdout]   49:     0x55d3de6bef8d - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h239f0051f1e18680
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   50:     0x55d3de6bef8d - std::panicking::try::do_call::hf7072797cbfea7fa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   51:     0x55d3de6bef8d - std::panicking::try::h3a37e38691a5244b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   52:     0x55d3de6bef8d - std::panic::catch_unwind::hc7cc1460e4236209
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   53:     0x55d3de6bef8d - std::rt::lang_start_internal::{{closure}}::hce632608b277cffc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:48
[INFO] [stdout]   54:     0x55d3de6bef8d - std::panicking::try::do_call::hafc0f13e6abd9d79
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   55:     0x55d3de6bef8d - std::panicking::try::h67b8f1800ef15799
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   56:     0x55d3de6bef8d - std::panic::catch_unwind::he5b260dc522c68be
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   57:     0x55d3de6bef8d - std::rt::lang_start_internal::hf119eb75d1ffe221
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:20
[INFO] [stdout]   58:     0x55d3de58a537 - std::rt::lang_start::ha9360cc92730957e
[INFO] [stdout]   59:     0x55d3de5972b5 - main
[INFO] [stdout]   60:     0x7ff5e8691d90 - <unknown>
[INFO] [stdout]   61:     0x7ff5e8691e40 - __libc_start_main
[INFO] [stdout]   62:     0x55d3de581015 - _start
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4859799462c265401500c70da22f8aff36f18419d8814179230b47d8ac72efee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4859799462c265401500c70da22f8aff36f18419d8814179230b47d8ac72efee", kill_on_drop: false }`
[INFO] [stdout] 4859799462c265401500c70da22f8aff36f18419d8814179230b47d8ac72efee
