[INFO] crate ipify-client 0.1.0 is already in cache
[INFO] extracting crate ipify-client 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ipify-client/0.1.0
[INFO] extracting crate ipify-client 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ipify-client/0.1.0
[INFO] validating manifest of ipify-client-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ipify-client-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ipify-client-0.1.0
[INFO] finished frobbing ipify-client-0.1.0
[INFO] frobbed toml for ipify-client-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ipify-client/0.1.0/Cargo.toml
[INFO] started frobbing ipify-client-0.1.0
[INFO] finished frobbing ipify-client-0.1.0
[INFO] frobbed toml for ipify-client-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ipify-client/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ipify-client-0.1.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ipify-client/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 25e24bd8f90d55887a0fba88873d8a12730edb612f6a5184d71ba3b45f557ba3
[INFO] running `"docker" "start" "-a" "25e24bd8f90d55887a0fba88873d8a12730edb612f6a5184d71ba3b45f557ba3"`
[INFO] [stderr]    Compiling ipify-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `futures`
[INFO] [stderr]  --> src/ipify.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use futures;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/ipify.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use hyper::rt::{self, Future, Stream};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "25e24bd8f90d55887a0fba88873d8a12730edb612f6a5184d71ba3b45f557ba3"`
[INFO] running `"docker" "rm" "-f" "25e24bd8f90d55887a0fba88873d8a12730edb612f6a5184d71ba3b45f557ba3"`
[INFO] [stdout] 25e24bd8f90d55887a0fba88873d8a12730edb612f6a5184d71ba3b45f557ba3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ipify-client/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2034aa762c9b47c3915a6ab8f56285eac3d323e81d4e096d95cdaebd6d01b129
[INFO] running `"docker" "start" "-a" "2034aa762c9b47c3915a6ab8f56285eac3d323e81d4e096d95cdaebd6d01b129"`
[INFO] [stderr]    Compiling ipify-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `"docker" "inspect" "2034aa762c9b47c3915a6ab8f56285eac3d323e81d4e096d95cdaebd6d01b129"`
[INFO] running `"docker" "rm" "-f" "2034aa762c9b47c3915a6ab8f56285eac3d323e81d4e096d95cdaebd6d01b129"`
[INFO] [stdout] 2034aa762c9b47c3915a6ab8f56285eac3d323e81d4e096d95cdaebd6d01b129
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ipify-client/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 7ffb437d895276cabacb0dc8de7496b783a7a6ff0f2eb7184372803709ef71e8
[INFO] running `"docker" "start" "-a" "7ffb437d895276cabacb0dc8de7496b783a7a6ff0f2eb7184372803709ef71e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ipify_client-0d48ff089862413e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ipify::test::test_fail_parse_ip ... ok
[INFO] [stdout] test ipify::test::test_deserialize ... ok
[INFO] [stdout] test ipify::test::test_parse_ip ... ok
[INFO] [stderr] thread 'tokio-runtime-worker-0' panicked at 'failed to successfully resolve future: RequestError', src/libcore/result.rs:997:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55a32be1a433 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55a32be158cb - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55a32be18866 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55a32be185e4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55a32be18f70 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x55a32be18af1 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x55a32be189d5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:312
[INFO] [stderr]    7:     0x55a32be32fac - core[b849d6d0cd70c3a8]::panicking::panic_fmt
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55a32ba06230 - core[b849d6d0cd70c3a8]::result::unwrap_failed::<ipify_client[c57f9b9a8b2ca0b1]::ipify::IpifyError>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/macros.rs:16
[INFO] [stderr]    9:     0x55a32ba14c83 - <core[b849d6d0cd70c3a8]::result::Result<ipify_client[c57f9b9a8b2ca0b1]::ipify::IP, ipify_client[c57f9b9a8b2ca0b1]::ipify::IpifyError>>::expect
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/result.rs:825
[INFO] [stderr]   10:     0x55a32ba051e8 - ipify_client[c57f9b9a8b2ca0b1]::ipify::test::test_ipify::{closure#0}
[INFO] [stderr]                                at src/ipify.rs:152
[INFO] [stderr]   11:     0x55a32ba13f9c - <core[b849d6d0cd70c3a8]::result::Result<(), ()>>::map::<(), ipify_client[c57f9b9a8b2ca0b1]::ipify::test::test_ipify::{closure#0}>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/result.rs:458
[INFO] [stderr]   12:     0x55a32ba2f8ef - <futures[840e75ead15bc50b]::future::map::Map<futures[840e75ead15bc50b]::future::result_::FutureResult<(), ()>, ipify_client[c57f9b9a8b2ca0b1]::ipify::test::test_ipify::{closure#0}> as futures[840e75ead15bc50b]::future::Future>::poll
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/map.rs:35
[INFO] [stderr]   13:     0x55a32be04754 - <alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send> as futures[840e75ead15bc50b]::future::Future>::poll
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/mod.rs:113
[INFO] [stderr]   14:     0x55a32bb9b4c3 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
[INFO] [stderr]   15:     0x55a32bb9b470 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
[INFO] [stderr]   16:     0x55a32bba9cd6 - futures[840e75ead15bc50b]::task_impl::std::set::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/std/mod.rs:78
[INFO] [stderr]   17:     0x55a32bb9b1ce - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
[INFO] [stderr]   18:     0x55a32bb96a77 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_fn_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>, <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:288
[INFO] [stderr]   19:     0x55a32bb9b357 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
[INFO] [stderr]   20:     0x55a32bba48a1 - <tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/task/mod.rs:141
[INFO] [stderr]   21:     0x55a32bb9e338 - <<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stderr]   22:     0x55a32bb9e147 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   23:     0x55a32bb96cd2 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   24:     0x55a32be1cea9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   25:     0x55a32bb96d6f - std[698b411d1b74fcff]::panicking::try::<core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>, std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   26:     0x55a32bb96be0 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   27:     0x55a32bba42d5 - <tokio_threadpool[825232d0b43f2e4e]::task::Task>::run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/task/mod.rs:127
[INFO] [stderr]   28:     0x55a32bbdaa9e - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run_task2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:572
[INFO] [stderr]   29:     0x55a32bbda363 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:461
[INFO] [stderr]   30:     0x55a32bbd9a0f - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::try_run_owned_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:394
[INFO] [stderr]   31:     0x55a32bbd942c - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::try_run_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:302
[INFO] [stderr]   32:     0x55a32bbd9285 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:246
[INFO] [stderr]   33:     0x55a32bb82d8b - <tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:340
[INFO] [stderr]   34:     0x55a32bb84f8d - tokio_timer[a8546d974d1eb240]::timer::handle::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/timer/handle.rs:94
[INFO] [stderr]   35:     0x55a32bb85a76 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_timer[a8546d974d1eb240]::timer::handle::HandlePriv>>>>::try_with::<tokio_timer[a8546d974d1eb240]::timer::handle::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   36:     0x55a32bb85852 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_timer[a8546d974d1eb240]::timer::handle::HandlePriv>>>>::with::<tokio_timer[a8546d974d1eb240]::timer::handle::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   37:     0x55a32bb84dd2 - tokio_timer[a8546d974d1eb240]::timer::handle::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/timer/handle.rs:81
[INFO] [stderr]   38:     0x55a32bb82deb - <tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:339
[INFO] [stderr]   39:     0x55a32bb7cf00 - tokio_timer[a8546d974d1eb240]::clock::clock::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/clock/clock.rs:141
[INFO] [stderr]   40:     0x55a32bb854bb - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<core[b849d6d0cd70c3a8]::option::Option<*const tokio_timer[a8546d974d1eb240]::clock::clock::Clock>>>>::try_with::<tokio_timer[a8546d974d1eb240]::clock::clock::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   41:     0x55a32bb8528c - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<core[b849d6d0cd70c3a8]::option::Option<*const tokio_timer[a8546d974d1eb240]::clock::clock::Clock>>>>::with::<tokio_timer[a8546d974d1eb240]::clock::clock::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   42:     0x55a32bb7bcfd - tokio_timer[a8546d974d1eb240]::clock::clock::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/clock/clock.rs:124
[INFO] [stderr]   43:     0x55a32bb82e3c - <tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:338
[INFO] [stderr]   44:     0x55a32bb8161e - tokio_reactor[b43d846e75d298da]::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:229
[INFO] [stderr]   45:     0x55a32bb857a2 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_reactor[b43d846e75d298da]::HandlePriv>>>>::try_with::<tokio_reactor[b43d846e75d298da]::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   46:     0x55a32bb8557c - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_reactor[b43d846e75d298da]::HandlePriv>>>>::with::<tokio_reactor[b43d846e75d298da]::with_default<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   47:     0x55a32bb813e4 - tokio_reactor[b43d846e75d298da]::with_default::<<tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:212
[INFO] [stderr]   48:     0x55a32bb82edf - <tokio[fecf9c1a2131f169]::runtime::threadpool::builder::Builder>::build::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:337
[INFO] [stderr]   49:     0x55a32bbc4d32 - <tokio_threadpool[825232d0b43f2e4e]::callback::Callback>::call
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/callback.rs:21
[INFO] [stderr]   50:     0x55a32bbd8f1e - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:132
[INFO] [stderr]   51:     0x55a32bbdc7ba - tokio_executor[b958b95cd64e0e1c]::global::with_default::<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:192
[INFO] [stderr]   52:     0x55a32bba051f - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<tokio_executor[b958b95cd64e0e1c]::global::State>>>::try_with::<tokio_executor[b958b95cd64e0e1c]::global::with_default<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   53:     0x55a32bba02f2 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<tokio_executor[b958b95cd64e0e1c]::global::State>>>::with::<tokio_executor[b958b95cd64e0e1c]::global::with_default<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   54:     0x55a32bbdc305 - tokio_executor[b958b95cd64e0e1c]::global::with_default::<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:162
[INFO] [stderr]   55:     0x55a32bbd8fcc - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:130
[INFO] [stderr]   56:     0x55a32bba0ac9 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<*const tokio_threadpool[825232d0b43f2e4e]::worker::Worker>>>::try_with::<<tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   57:     0x55a32bba063d - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<*const tokio_threadpool[825232d0b43f2e4e]::worker::Worker>>>::with::<<tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   58:     0x55a32bbd8df7 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:121
[INFO] [stderr]   59:     0x55a32bbe2e84 - <tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/pool/mod.rs:346
[INFO] [stderr]   60:     0x55a32bbdc2ad - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   61:     0x55a32bbc2601 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   62:     0x55a32bb9e111 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   63:     0x55a32bb96c5b - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   64:     0x55a32be1cea9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   65:     0x55a32bb96ea5 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   66:     0x55a32bb96b91 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   67:     0x55a32bbc1bd5 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   68:     0x55a32bbc4632 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   69:     0x55a32be1c31d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   70:     0x7f1a54508493 - start_thread
[INFO] [stderr]   71:     0x7f1a54033ace - __clone
[INFO] [stderr]   72:                0x0 - <unknown>
[INFO] [stdout] test ipify::test::test_ipify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipify-client
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ffb437d895276cabacb0dc8de7496b783a7a6ff0f2eb7184372803709ef71e8"`
[INFO] running `"docker" "rm" "-f" "7ffb437d895276cabacb0dc8de7496b783a7a6ff0f2eb7184372803709ef71e8"`
[INFO] [stdout] 7ffb437d895276cabacb0dc8de7496b783a7a6ff0f2eb7184372803709ef71e8