[INFO] fetching crate online 3.0.1...
[INFO] testing online-3.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate online 3.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate online 3.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate online 3.0.1
[INFO] removed 1 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate online 3.0.1
[INFO] tweaked toml for crates.io crate online 3.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate online 3.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1831e18254515e2c6b7a88c74f1971e20a73681b215f730f7c5d7879ed6c331
[INFO] running `Command { std: "docker" "start" "-a" "e1831e18254515e2c6b7a88c74f1971e20a73681b215f730f7c5d7879ed6c331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1831e18254515e2c6b7a88c74f1971e20a73681b215f730f7c5d7879ed6c331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1831e18254515e2c6b7a88c74f1971e20a73681b215f730f7c5d7879ed6c331", kill_on_drop: false }`
[INFO] [stdout] e1831e18254515e2c6b7a88c74f1971e20a73681b215f730f7c5d7879ed6c331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7482c4fe3c268e6b073d3420f3c1bd9838e6093c76df127a0e29678cdb9de437
[INFO] running `Command { std: "docker" "start" "-a" "7482c4fe3c268e6b073d3420f3c1bd9838e6093c76df127a0e29678cdb9de437", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling online v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.42s
[INFO] running `Command { std: "docker" "inspect" "7482c4fe3c268e6b073d3420f3c1bd9838e6093c76df127a0e29678cdb9de437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7482c4fe3c268e6b073d3420f3c1bd9838e6093c76df127a0e29678cdb9de437", kill_on_drop: false }`
[INFO] [stdout] 7482c4fe3c268e6b073d3420f3c1bd9838e6093c76df127a0e29678cdb9de437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30ac2178078b9916c7cb9be67b3911e9bffa0bf93101e99ee27845ecc5db734
[INFO] running `Command { std: "docker" "start" "-a" "a30ac2178078b9916c7cb9be67b3911e9bffa0bf93101e99ee27845ecc5db734", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling online v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "a30ac2178078b9916c7cb9be67b3911e9bffa0bf93101e99ee27845ecc5db734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30ac2178078b9916c7cb9be67b3911e9bffa0bf93101e99ee27845ecc5db734", kill_on_drop: false }`
[INFO] [stdout] a30ac2178078b9916c7cb9be67b3911e9bffa0bf93101e99ee27845ecc5db734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e90d2884c620db41d71974c8b7535c251cb8b2a7d0598edbad370c5850459647
[INFO] running `Command { std: "docker" "start" "-a" "e90d2884c620db41d71974c8b7535c251cb8b2a7d0598edbad370c5850459647", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/online-78c30bc6aeef373c)
[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 online
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 1) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 1) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] Online? false
[INFO] [stdout] Online (timeout)? false
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: 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 `\"detectportal.firefox.com:80\"`" } }', src/lib.rs:9:59
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ab17c6c0d0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55ab17c6c0d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ab17c6c0d0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55ab17c6c0d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55ab17c8731c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55ab17c689a5 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55ab17c6e0db - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55ab17c6e0db - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55ab17c6e0db - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55ab17c6dbb1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x55ab17c6e7a4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55ab17c6e287 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55ab17c6c5ac - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55ab17c6e1e9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55ab17b751f1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55ab17b75283 - core::result::unwrap_failed::ha0c84e81219e5878
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/result.rs:1599:5
[INFO] [stdout]   16:     0x55ab17b7b3f7 - core::result::Result<T,E>::unwrap::h77324c0ac957a789
[INFO] [stdout]   17:     0x55ab17b831c4 - rust_out::main::main::{{closure}}::h4169caf7e25bfad7
[INFO] [stdout]   18:     0x55ab17b8033c - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h3967d1b0222b5250
[INFO] [stdout]   19:     0x55ab17b82944 - rust_out::main::{{closure}}::h94921a1ef4e512a8
[INFO] [stdout]   20:     0x55ab17b8058c - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hc21d4c3b8e93cdad
[INFO] [stdout]   21:     0x55ab17b76525 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::h6d1706e278afe34a
[INFO] [stdout]   22:     0x55ab17b81c26 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h738471c432e5a7f3
[INFO] [stdout]   23:     0x55ab17b78176 - std::thread::local::LocalKey<T>::try_with::h6717fd109b4d4d0a
[INFO] [stdout]   24:     0x55ab17b77b58 - std::thread::local::LocalKey<T>::with::h731a0c6c80b1332d
[INFO] [stdout]   25:     0x55ab17b81b3e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h073727cb77fb08df
[INFO] [stdout]   26:     0x55ab17b764e5 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::h1340381c39ca51a0
[INFO] [stdout]   27:     0x55ab17b7d377 - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::h67abf4d2ab43c0af
[INFO] [stdout]   28:     0x55ab17b77311 - async_executor::Executor::run::{{closure}}::hbfd7f217e66b8a23
[INFO] [stdout]   29:     0x55ab17b803bc - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h3abdd8197d0524f7
[INFO] [stdout]   30:     0x55ab17b76edd - async_executor::LocalExecutor::run::{{closure}}::haf5061364b76d62e
[INFO] [stdout]   31:     0x55ab17b7ffec - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h1767d09e86eb4494
[INFO] [stdout]   32:     0x55ab17b7e4c5 - async_io::driver::block_on::h9bdb2249ac7af99d
[INFO] [stdout]   33:     0x55ab17b778bf - async_global_executor::reactor::block_on::{{closure}}::h7a9e41ba81449dc5
[INFO] [stdout]   34:     0x55ab17b77893 - async_global_executor::reactor::block_on::h9eb6b5ba445512aa
[INFO] [stdout]   35:     0x55ab17b77973 - async_global_executor::executor::block_on::{{closure}}::hb652045b8c88fb36
[INFO] [stdout]   36:     0x55ab17b78642 - std::thread::local::LocalKey<T>::try_with::heccb773b29ce627f
[INFO] [stdout]   37:     0x55ab17b77a58 - std::thread::local::LocalKey<T>::with::h2413da2048dc7fb4
[INFO] [stdout]   38:     0x55ab17b77926 - async_global_executor::executor::block_on::hc61eb85ed87898b6
[INFO] [stdout]   39:     0x55ab17b82660 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::hdbbb46eaefd5f7f1
[INFO] [stdout]   40:     0x55ab17b81d49 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::hf03cdbffe68c094d
[INFO] [stdout]   41:     0x55ab17b784f2 - std::thread::local::LocalKey<T>::try_with::hd47365542ac77f06
[INFO] [stdout]   42:     0x55ab17b77aba - std::thread::local::LocalKey<T>::with::h4bb13cb0e3254485
[INFO] [stdout]   43:     0x55ab17b81b87 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::had7a6c1045592d04
[INFO] [stdout]   44:     0x55ab17b825d4 - async_std::task::builder::Builder::blocking::{{closure}}::hedd4424f63199175
[INFO] [stdout]   45:     0x55ab17b7839a - std::thread::local::LocalKey<T>::try_with::haa75e5c39720356e
[INFO] [stdout]   46:     0x55ab17b77bb8 - std::thread::local::LocalKey<T>::with::hb8663b00c3073098
[INFO] [stdout]   47:     0x55ab17b82455 - async_std::task::builder::Builder::blocking::ha881521def232adc
[INFO] [stdout]   48:     0x55ab17b8275c - async_std::task::block_on::block_on::h898c21187abc7519
[INFO] [stdout]   49:     0x55ab17b827db - rust_out::main::h61823b600df25383
[INFO] [stdout]   50:     0x55ab17b78ee3 - core::ops::function::FnOnce::call_once::h3d07824a44777914
[INFO] [stdout]   51:     0x55ab17b77989 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ee1ba859d3174aa
[INFO] [stdout]   52:     0x55ab17b77a09 - std::rt::lang_start::{{closure}}::hee9719d6b6efb7fa
[INFO] [stdout]   53:     0x55ab17c6ecaa - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha88a7d1a4d24e549
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   54:     0x55ab17c6ecaa - std::panicking::try::do_call::hd3b1d7740607ccc7
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   55:     0x55ab17c6ecaa - std::panicking::try::h0ee8c65ac7461507
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   56:     0x55ab17c6ecaa - std::panic::catch_unwind::head47f0de4ccd838
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   57:     0x55ab17c6ecaa - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48
[INFO] [stdout]   58:     0x55ab17c6ecaa - std::panicking::try::do_call::h2609e52e8bad4a7b
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   59:     0x55ab17c6ecaa - std::panicking::try::hd0929f0b603e0389
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   60:     0x55ab17c6ecaa - std::panic::catch_unwind::h27902b81c3e47571
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   61:     0x55ab17c6ecaa - std::rt::lang_start_internal::h3fb2d794dd391e3e
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20
[INFO] [stdout]   62:     0x55ab17b779e1 - std::rt::lang_start::h0745d281d96e0cdb
[INFO] [stdout]   63:     0x55ab17b83293 - main
[INFO] [stdout]   64:     0x7fd76379a0b3 - __libc_start_main
[INFO] [stdout]   65:     0x55ab17b763de - _start
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 1)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e90d2884c620db41d71974c8b7535c251cb8b2a7d0598edbad370c5850459647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90d2884c620db41d71974c8b7535c251cb8b2a7d0598edbad370c5850459647", kill_on_drop: false }`
[INFO] [stdout] e90d2884c620db41d71974c8b7535c251cb8b2a7d0598edbad370c5850459647
