[INFO] fetching crate gitforge 0.2.0...
[INFO] testing gitforge-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gitforge 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate gitforge 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitforge 0.2.0
[INFO] finished tweaking crates.io crate gitforge 0.2.0
[INFO] tweaked toml for crates.io crate gitforge 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate gitforge 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 869248360ea5a5dc1b522fc561d5107a485a8babcd41e2534e459081fc956180
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "869248360ea5a5dc1b522fc561d5107a485a8babcd41e2534e459081fc956180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "869248360ea5a5dc1b522fc561d5107a485a8babcd41e2534e459081fc956180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869248360ea5a5dc1b522fc561d5107a485a8babcd41e2534e459081fc956180", kill_on_drop: false }`
[INFO] [stdout] 869248360ea5a5dc1b522fc561d5107a485a8babcd41e2534e459081fc956180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d2c6f9933f23bb49de4dec555af588fc0c3f80fb52ecf312eb638904628b3a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d2c6f9933f23bb49de4dec555af588fc0c3f80fb52ecf312eb638904628b3a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling hyperx v1.3.0
[INFO] [stderr]    Compiling tokio v1.7.0
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling directories v3.0.2
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling graphql-parser v0.2.3
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling hyper v0.14.5
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_path_to_error v0.1.4
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling graphql_client_codegen v0.8.0
[INFO] [stderr]    Compiling reqwest v0.11.3
[INFO] [stderr]    Compiling octocrab v0.9.1
[INFO] [stderr]    Compiling graphql_query_derive v0.8.0
[INFO] [stderr]    Compiling graphql_client v0.8.0
[INFO] [stderr]    Compiling gitlab v0.1311.2
[INFO] [stderr]    Compiling gitforge v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "7d2c6f9933f23bb49de4dec555af588fc0c3f80fb52ecf312eb638904628b3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2c6f9933f23bb49de4dec555af588fc0c3f80fb52ecf312eb638904628b3a7", kill_on_drop: false }`
[INFO] [stdout] 7d2c6f9933f23bb49de4dec555af588fc0c3f80fb52ecf312eb638904628b3a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f5aee510543dafdc11b342250067b6a73f67e9922d2132fa2cdf99ff4d196f8
[INFO] running `Command { std: "docker" "start" "-a" "2f5aee510543dafdc11b342250067b6a73f67e9922d2132fa2cdf99ff4d196f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gitforge v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.92s
[INFO] running `Command { std: "docker" "inspect" "2f5aee510543dafdc11b342250067b6a73f67e9922d2132fa2cdf99ff4d196f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5aee510543dafdc11b342250067b6a73f67e9922d2132fa2cdf99ff4d196f8", kill_on_drop: false }`
[INFO] [stdout] 2f5aee510543dafdc11b342250067b6a73f67e9922d2132fa2cdf99ff4d196f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aba363032ad5b7e15d6e520e6fefe8e851e86f4dc5465ea3846ccfa6a475934e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aba363032ad5b7e15d6e520e6fefe8e851e86f4dc5465ea3846ccfa6a475934e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gitforge-289051d4494ef45c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gitforge-cb92b5eec8c7fba7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gitforge
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lab.rs - lab (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: UncleassifiedOperationError(MergeRequests(Req_MergeRequests { target_repo: "CVEProject/cvelist", number: None, author: None, source_repo: None, target_branch: None, source_branch: None, statuses: Some({Open}), _non_exhaustive: () })
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     0: HTTP Error: error sending request for url (https://api.github.com/repos/CVEProject/cvelist/pulls?state=open): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]        
[INFO] [stdout]        Found at  0 <snafu::backtrace_shim::Backtrace as snafu::GenerateBacktrace>::generate::h5e387a14382dd774
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/snafu-0.6.10/src/backtrace_shim.rs:15
[INFO] [stdout]           <octocrab::error::Http as snafu::IntoError<octocrab::error::Error>>::into_error::h5a2b25e5447fbe45
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/octocrab-0.9.1/src/error.rs:5
[INFO] [stdout]         1 <core::result::Result<T,E> as snafu::ResultExt<T,E>>::context::{{closure}}::hf76f46a8aa24cc4d
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/snafu-0.6.10/src/lib.rs:318
[INFO] [stdout]         2 core::result::Result<T,E>::map_err::h43b544d2c0c39be9
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:591
[INFO] [stdout]         3 <core::result::Result<T,E> as snafu::ResultExt<T,E>>::context::h7eaf979afef1a0e1
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/snafu-0.6.10/src/lib.rs:318
[INFO] [stdout]         4 octocrab::Octocrab::execute::{{closure}}::h91a7d24764fdf8ac
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/octocrab-0.9.1/src/lib.rs:651
[INFO] [stdout]         5 <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h89c73cbf78a1611a
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/future/mod.rs:80
[INFO] [stdout]         6 octocrab::api::pulls::PullRequestHandler::http_get::{{closure}}::hfada9bbf7824f96e
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/octocrab-0.9.1/src/api/pulls.rs:293
[INFO] [stdout]         7 <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h83298badedc8e300
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/future/mod.rs:80
[INFO] [stdout]         8 octocrab::api::pulls::list::ListPullRequestsBuilder::send::{{closure}}::hbf21d172d2aaa826
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/octocrab-0.9.1/src/api/pulls/list.rs:97
[INFO] [stdout]         9 <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hec8215c6a2ad69a4
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/future/mod.rs:80
[INFO] [stdout]        10 tokio::park::thread::CachedParkThread::block_on::{{closure}}::h85230ffcbb48fc4f
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/park/thread.rs:263
[INFO] [stdout]        11 tokio::coop::with_budget::{{closure}}::h67c168d5781a0654
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/coop.rs:106
[INFO] [stdout]        12 std::thread::local::LocalKey<T>::try_with::h5ae622365752fe11
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/local.rs:400
[INFO] [stdout]        13 std::thread::local::LocalKey<T>::with::h8baf2323a9069a51
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/local.rs:376
[INFO] [stdout]        14 tokio::coop::with_budget::hdf703ad8677c6753
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/coop.rs:99
[INFO] [stdout]           tokio::coop::budget::ha4968f31c2559b88
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/coop.rs:76
[INFO] [stdout]           tokio::park::thread::CachedParkThread::block_on::h60c7ad60e4392d23
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/park/thread.rs:263
[INFO] [stdout]        15 tokio::runtime::enter::Enter::block_on::h8e0ff09e04cfc4c2
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/runtime/enter.rs:151
[INFO] [stdout]        16 tokio::runtime::thread_pool::ThreadPool::block_on::h49fe21c3867e95f3
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/runtime/thread_pool/mod.rs:71
[INFO] [stdout]        17 tokio::runtime::Runtime::block_on::h5f56315387355c9f
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.7.0/src/runtime/mod.rs:452
[INFO] [stdout]        18 <gitforge::hub::Hub as gitforge::forge::ForgeMethods>::request::h61334e3d0b68262f
[INFO] [stdout]           /opt/rustwide/workdir/src/hub.rs:194
[INFO] [stdout]        19 rust_out::main::_doctest_main_src_lib_rs_11_0::h08d06ca97d9a221a
[INFO] [stdout]        20 rust_out::main::h2a38bb51b9580a7d
[INFO] [stdout]        21 core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0
[INFO] [stdout]        22 std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3
[INFO] [stdout]        23 std::rt::lang_start::{{closure}}::h783adf50233ec5ec
[INFO] [stdout]        24 core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259
[INFO] [stdout]           std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401
[INFO] [stdout]           std::panicking::try::hb5d9603af3abbe3a
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365
[INFO] [stdout]           std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434
[INFO] [stdout]           std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stdout]           /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34
[INFO] [stdout]        25 std::rt::lang_start::h11b9716471e37ff8
[INFO] [stdout]        26 main
[INFO] [stdout]        27 __libc_start_main
[INFO] [stdout]        28 _start
[INFO] [stdout]        
[INFO] [stdout]     1: error sending request for url (https://api.github.com/repos/CVEProject/cvelist/pulls?state=open): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     2: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     3: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout]     4: failed to lookup address information: Temporary failure in name resolution)', src/lib.rs:20:23
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5638382837c0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5638382837c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5638382837c0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5638382837c0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5638382a3f2c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x56383827e835 - std::io::Write::write_fmt::hd2fa90334eee2a21
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x56383828582b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56383828582b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56383828582b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x563838285301 - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x563838285ef4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5638382859d7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x563838283cbc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x563838285939 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x56383795b801 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56383795b8f3 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x56383795dd37 - core::result::Result<T,E>::unwrap::h1d99b8a6ff32d9f8
[INFO] [stdout]   17:     0x563837960711 - rust_out::main::_doctest_main_src_lib_rs_11_0::h08d06ca97d9a221a
[INFO] [stdout]   18:     0x5638379601d6 - rust_out::main::h2a38bb51b9580a7d
[INFO] [stdout]   19:     0x56383795cc63 - core::ops::function::FnOnce::call_once::hb73b95e6982fd3f0
[INFO] [stdout]   20:     0x56383795c819 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8371d112165838d3
[INFO] [stdout]   21:     0x56383795c929 - std::rt::lang_start::{{closure}}::h783adf50233ec5ec
[INFO] [stdout]   22:     0x5638382864f9 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2aabc384aab89b7b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   23:     0x5638382864f9 - std::panicking::try::do_call::hc5fcacb7a85fc7b1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   24:     0x5638382864f9 - std::panicking::try::hb5d9603af3abbe3a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   25:     0x5638382864f9 - std::panic::catch_unwind::h98fe6ac3925e64b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   26:     0x5638382864f9 - std::rt::lang_start_internal::h22ac7383c516f93e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/rt.rs:34:21
[INFO] [stdout]   27:     0x56383795c911 - std::rt::lang_start::h11b9716471e37ff8
[INFO] [stdout]   28:     0x563837960b63 - main
[INFO] [stdout]   29:     0x7f4ac43610b3 - __libc_start_main
[INFO] [stdout]   30:     0x56383795bffe - _start
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.57s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "aba363032ad5b7e15d6e520e6fefe8e851e86f4dc5465ea3846ccfa6a475934e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba363032ad5b7e15d6e520e6fefe8e851e86f4dc5465ea3846ccfa6a475934e", kill_on_drop: false }`
[INFO] [stdout] aba363032ad5b7e15d6e520e6fefe8e851e86f4dc5465ea3846ccfa6a475934e
