[INFO] fetching crate fast_uaparser 2.0.1...
[INFO] testing fast_uaparser-2.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate fast_uaparser 2.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fast_uaparser 2.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_uaparser 2.0.1
[INFO] finished tweaking crates.io crate fast_uaparser 2.0.1
[INFO] tweaked toml for crates.io crate fast_uaparser 2.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0422557408a114395462b57d5cc3c23d4bea58b052d074f9937db6c7ad0b7256
[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" "0422557408a114395462b57d5cc3c23d4bea58b052d074f9937db6c7ad0b7256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0422557408a114395462b57d5cc3c23d4bea58b052d074f9937db6c7ad0b7256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0422557408a114395462b57d5cc3c23d4bea58b052d074f9937db6c7ad0b7256", kill_on_drop: false }`
[INFO] [stdout] 0422557408a114395462b57d5cc3c23d4bea58b052d074f9937db6c7ad0b7256
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e246a1775f508196d5ab26ee220fb44bdfa38d3cfbd1940f4a8a2cf367f1a80d
[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" "e246a1775f508196d5ab26ee220fb44bdfa38d3cfbd1940f4a8a2cf367f1a80d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling fancy-regex-fork-pb v0.1.1
[INFO] [stderr]    Compiling mio v0.7.3
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-macros v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling tokio v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling fast_uaparser v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `fast_uaparser v2.0.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/fast_uaparser-9237f669cf260b18/build-script-build` (exit code: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'not currently running on the Tokio runtime.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/handle.rs:118:28
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b2eb470d00 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x55b2eb470d00 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55b2eb470d00 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x55b2eb470d00 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x55b2eb49225c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stderr]      5:     0x55b2eb46baf7 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stderr]      6:     0x55b2eb472fe0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x55b2eb472fe0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x55b2eb472fe0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stderr]      9:     0x55b2eb472d2c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stderr]     10:     0x55b2eb473643 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stderr]     11:     0x55b2eb473219 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stderr]     12:     0x55b2eb47118c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x55b2eb4731d9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stderr]     14:     0x55b2eb490b11 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x55b2eb4908a3 - core::option::expect_failed::hd5a1da3a6b6bbb34
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1213
[INFO] [stderr]     16:     0x55b2eb3957df - core::option::Option<T>::expect::h0be11a01cccfeb3b
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:333
[INFO] [stderr]     17:     0x55b2eb385f3f - tokio::runtime::handle::Handle::current::h1c55c653cefd154e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/handle.rs:118
[INFO] [stderr]     18:     0x55b2eb270415 - tokio::runtime::blocking::pool::spawn_blocking::hae6793619a538c0b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/runtime/blocking/pool.rs:65
[INFO] [stderr]     19:     0x55b2eb2615b9 - tokio::task::blocking::spawn_blocking::hc405bae5ace4d2bd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.22/src/task/blocking.rs:130
[INFO] [stderr]     20:     0x55b2eb2892ae - <hyper::client::connect::dns::GaiResolver as tower_service::Service<hyper::client::connect::dns::Name>>::call::h6ddb8e659ec4d8ec
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/dns.rs:120
[INFO] [stderr]     21:     0x55b2eb01515e - <S as hyper::client::connect::dns::sealed::Resolve>::resolve::haad46c2dc924115f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/dns.rs:338
[INFO] [stderr]     22:     0x55b2eb013313 - hyper::client::connect::dns::resolve::{{closure}}::h7f9bcebf02dfb962
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/dns.rs:348
[INFO] [stderr]     23:     0x55b2eb13cece - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hd560ac3e287b74fe
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     24:     0x55b2eaffac90 - hyper::client::connect::http::HttpConnector<R>::call_async::{{closure}}::hbd06f85d62f96cd9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/http.rs:306
[INFO] [stderr]     25:     0x55b2eb13c244 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h76e139278b40e83a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     26:     0x55b2eafe680d - <hyper::client::connect::http::HttpConnector<R> as tower_service::Service<http::uri::Uri>>::call::{{closure}}::h039cd3f52915d013
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/http.rs:247
[INFO] [stderr]     27:     0x55b2eb13d124 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hfc74bce5614b83e8
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     28:     0x55b2eb02b2e2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h8de5ab951eef3819
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/future.rs:121
[INFO] [stderr]     29:     0x55b2eafe63b3 - <hyper::client::connect::http::HttpConnecting<R> as core::future::future::Future>::poll::h1f7464fbf00fa9ac
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/connect/http.rs:387
[INFO] [stderr]     30:     0x55b2eb05ea8f - <futures_util::future::either::Either<A,B> as core::future::future::Future>::poll::h8c3b02ca3e90695b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/either.rs:63
[INFO] [stderr]     31:     0x55b2eb13df56 - <hyper_tls::client::HttpsConnector<T> as tower_service::Service<http::uri::Uri>>::call::{{closure}}::hc71b75797c0bd1c6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-tls-0.4.3/src/client.rs:127
[INFO] [stderr]     32:     0x55b2eb13cc64 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hcd05cf3ffa52da2a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     33:     0x55b2eb02b372 - <core::pin::Pin<P> as core::future::future::Future>::poll::hf8736fc1dea1afc4
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/future.rs:121
[INFO] [stderr]     34:     0x55b2eb163256 - <hyper_tls::client::HttpsConnecting<T> as core::future::future::Future>::poll::h09d49f9cd7ce7cbc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-tls-0.4.3/src/client.rs:156
[INFO] [stderr]     35:     0x55b2eb01820f - reqwest::connect::Connector::connect_with_maybe_proxy::{{closure}}::he42dad07be46b001
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.8/src/connect.rs:346
[INFO] [stderr]     36:     0x55b2eb13bbbc - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h1854c524ee382195
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     37:     0x55b2eb01c5dd - reqwest::connect::with_timeout::{{closure}}::h8221ee0df9845993
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.8/src/connect.rs:500
[INFO] [stderr]     38:     0x55b2eb13c8bc - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::ha361569bb16298dc
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     39:     0x55b2eb02b1e2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h50fae9ec3aaec641
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/future.rs:121
[INFO] [stderr]     40:     0x55b2eb0a9e2b - <hyper::service::oneshot::Oneshot<S,Req> as core::future::future::Future>::poll::hd7de4c0b7f2f6b6b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/service/oneshot.rs:50
[INFO] [stderr]     41:     0x55b2eb0a30fb - <F as futures_core::future::TryFuture>::try_poll::h6c99fc3fdcc3a99d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.6/src/future.rs:83
[INFO] [stderr]     42:     0x55b2eb04b273 - <futures_util::future::try_future::into_future::IntoFuture<Fut> as core::future::future::Future>::poll::h741279a36d0bd525
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/try_future/into_future.rs:31
[INFO] [stderr]     43:     0x55b2eb0aeabe - <futures_util::future::future::map::Map<Fut,F> as core::future::future::Future>::poll::hdd80fa8c3146d61b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/map.rs:49
[INFO] [stderr]     44:     0x55b2eb0dbbb3 - <futures_util::future::future::Map<Fut,F> as core::future::future::Future>::poll::h54d5e52a2b8906fb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     45:     0x55b2eb0eda63 - <futures_util::future::try_future::MapErr<Fut,F> as core::future::future::Future>::poll::h709ca1e87de843f0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     46:     0x55b2eb101e4b - <F as futures_core::future::TryFuture>::try_poll::hf57c473a5dedf0c7
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.6/src/future.rs:83
[INFO] [stderr]     47:     0x55b2eb04b223 - <futures_util::future::try_future::into_future::IntoFuture<Fut> as core::future::future::Future>::poll::h65ad9f1561b8526d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/try_future/into_future.rs:31
[INFO] [stderr]     48:     0x55b2eb0ac881 - <futures_util::future::future::map::Map<Fut,F> as core::future::future::Future>::poll::h897921305b482fdc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/map.rs:49
[INFO] [stderr]     49:     0x55b2eb0db893 - <futures_util::future::future::Map<Fut,F> as core::future::future::Future>::poll::h19ba13aed9b62f37
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     50:     0x55b2eb0ed803 - <futures_util::future::try_future::MapOk<Fut,F> as core::future::future::Future>::poll::h809d4384936a0868
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     51:     0x55b2eb101d8b - <F as futures_core::future::TryFuture>::try_poll::h37511e994969eae2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.6/src/future.rs:83
[INFO] [stderr]     52:     0x55b2eb00b811 - <futures_util::future::try_future::try_flatten::TryFlatten<Fut,<Fut as futures_core::future::TryFuture>::Ok> as core::future::future::Future>::poll::ha6212032097abb42
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/try_future/try_flatten.rs:45
[INFO] [stderr]     53:     0x55b2eb0edb93 - <futures_util::future::try_future::TryFlatten<Fut1,Fut2> as core::future::future::Future>::poll::h04eb847decba90f2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     54:     0x55b2eb0edc83 - <futures_util::future::try_future::AndThen<Fut1,Fut2,F> as core::future::future::Future>::poll::h677a818edba44693
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     55:     0x55b2eb05e9ff - <futures_util::future::either::Either<A,B> as core::future::future::Future>::poll::h689bda347ff39a94
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/either.rs:63
[INFO] [stderr]     56:     0x55b2eb083e0e - <hyper::common::lazy::Lazy<F,R> as core::future::future::Future>::poll::h0c85a410d5e3bfd1
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/common/lazy.rs:59
[INFO] [stderr]     57:     0x55b2eb0615cc - futures_util::future::future::FutureExt::poll_unpin::he6f37c3ba26375f1
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/mod.rs:561
[INFO] [stderr]     58:     0x55b2eb05f907 - <futures_util::future::select::Select<A,B> as core::future::future::Future>::poll::h4c07878598b3362f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/select.rs:92
[INFO] [stderr]     59:     0x55b2eb0ad2d3 - <futures_util::future::future::map::Map<Fut,F> as core::future::future::Future>::poll::h9dbf27b754b52863
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/map.rs:49
[INFO] [stderr]     60:     0x55b2eb0dbad3 - <futures_util::future::future::Map<Fut,F> as core::future::future::Future>::poll::h4a20787ae783ce3d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     61:     0x55b2eb04e92f - <futures_util::future::future::flatten::Flatten<Fut,<Fut as core::future::future::Future>::Output> as core::future::future::Future>::poll::hdc76f2125aad1549
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/flatten.rs:45
[INFO] [stderr]     62:     0x55b2eb0d0a13 - <futures_util::future::future::Then<Fut1,Fut2,F> as core::future::future::Future>::poll::h6e10f3df7c1236e8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     63:     0x55b2eb0d5c8b - <F as futures_core::future::TryFuture>::try_poll::h70327d3345f77af6
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.6/src/future.rs:83
[INFO] [stderr]     64:     0x55b2eb04b313 - <futures_util::future::try_future::into_future::IntoFuture<Fut> as core::future::future::Future>::poll::ha407d92d9a09dc4f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/try_future/into_future.rs:31
[INFO] [stderr]     65:     0x55b2eb0ab91c - <futures_util::future::future::map::Map<Fut,F> as core::future::future::Future>::poll::h4413e6a65bd00ce0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/future/map.rs:49
[INFO] [stderr]     66:     0x55b2eb0dbe93 - <futures_util::future::future::Map<Fut,F> as core::future::future::Future>::poll::hbd96458d31dca067
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     67:     0x55b2eb0ed7b3 - <futures_util::future::try_future::MapOk<Fut,F> as core::future::future::Future>::poll::h6f3f0824b1279ba9
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     68:     0x55b2eb101e1b - <F as futures_core::future::TryFuture>::try_poll::hf3c67e56c3a7d9b4
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.6/src/future.rs:83
[INFO] [stderr]     69:     0x55b2eb00af97 - <futures_util::future::try_future::try_flatten::TryFlatten<Fut,<Fut as futures_core::future::TryFuture>::Ok> as core::future::future::Future>::poll::h97a0017c295f8a8a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/try_future/try_flatten.rs:45
[INFO] [stderr]     70:     0x55b2eb0edb43 - <futures_util::future::try_future::TryFlatten<Fut1,Fut2> as core::future::future::Future>::poll::h034d1ed4fa2302fc
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     71:     0x55b2eb0edcd3 - <futures_util::future::try_future::AndThen<Fut1,Fut2,F> as core::future::future::Future>::poll::h791f812eec73e8c8
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/lib.rs:111
[INFO] [stderr]     72:     0x55b2eb0cc5ce - hyper::client::Client<C,B>::retryably_send_request::{{closure}}::h833676b536e0e2dd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/mod.rs:255
[INFO] [stderr]     73:     0x55b2eb0169e3 - <futures_util::future::poll_fn::PollFn<F> as core::future::future::Future>::poll::h89b795acd3d730f3
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.6/src/future/poll_fn.rs:54
[INFO] [stderr]     74:     0x55b2eb262a52 - <core::pin::Pin<P> as core::future::future::Future>::poll::h496060cd4ca220d7
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/future.rs:121
[INFO] [stderr]     75:     0x55b2eb276346 - <hyper::client::ResponseFuture as core::future::future::Future>::poll::hd1a8c2e04e35bd84
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.8/src/client/mod.rs:627
[INFO] [stderr]     76:     0x55b2eb02ee81 - <reqwest::async_impl::client::PendingRequest as core::future::future::Future>::poll::ha1fa3fbc576d8934
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.8/src/async_impl/client.rs:1318
[INFO] [stderr]     77:     0x55b2eb02eaa1 - <reqwest::async_impl::client::Pending as core::future::future::Future>::poll::hc8a8052ca86e89dd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.8/src/async_impl/client.rs:1297
[INFO] [stderr]     78:     0x55b2eae9efdf - build_script_build::main::{{closure}}::h60ab4261177a7f27
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:30
[INFO] [stderr]     79:     0x55b2eaec80f9 - <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hee3f1f97c873bf39
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/future/mod.rs:79
[INFO] [stderr]     80:     0x55b2eaec67e3 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::hbe9fbc6927185b10
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/park/thread.rs:263
[INFO] [stderr]     81:     0x55b2eaebf8e6 - tokio::coop::with_budget::{{closure}}::h2896bea650491e52
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/coop.rs:121
[INFO] [stderr]     82:     0x55b2eaeb02f1 - std::thread::local::LocalKey<T>::try_with::hcd0c00b6e437d19b
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/local.rs:265
[INFO] [stderr]     83:     0x55b2eaeafcfd - std::thread::local::LocalKey<T>::with::h9e5b53f507dd45aa
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/local.rs:241
[INFO] [stderr]     84:     0x55b2eaec6143 - tokio::coop::with_budget::h4c70eec5bae6b641
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/coop.rs:114
[INFO] [stderr]     85:     0x55b2eaec6143 - tokio::coop::budget::he911c6f942721bb0
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/coop.rs:98
[INFO] [stderr]     86:     0x55b2eaec6143 - tokio::park::thread::CachedParkThread::block_on::h7f46e534913bec9e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/park/thread.rs:263
[INFO] [stderr]     87:     0x55b2eaeac60a - tokio::runtime::enter::Enter::block_on::haab28033f541e6bd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/runtime/enter.rs:151
[INFO] [stderr]     88:     0x55b2eaeaf50f - tokio::runtime::thread_pool::ThreadPool::block_on::hcb512ff2b1078f27
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/runtime/thread_pool/mod.rs:80
[INFO] [stderr]     89:     0x55b2eaec19ff - tokio::runtime::Runtime::block_on::hf1caf68cbe9fcd2a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.0/src/runtime/mod.rs:422
[INFO] [stderr]     90:     0x55b2eae9ec73 - build_script_build::main::h2bf7ea59818e6ecb
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:23
[INFO] [stderr]     91:     0x55b2eaeb1b3b - core::ops::function::FnOnce::call_once::h619a36b12702f7ac
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stderr]     92:     0x55b2eaeafafe - std::sys_common::backtrace::__rust_begin_short_backtrace::hf2e692b66291322a
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     93:     0x55b2eaeab4a1 - std::rt::lang_start::{{closure}}::hf24df80ae84d1cfd
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:66
[INFO] [stderr]     94:     0x55b2eb473b11 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stderr]     95:     0x55b2eb473b11 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stderr]     96:     0x55b2eb473b11 - std::panicking::try::h6311c259678e50fc
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stderr]     97:     0x55b2eb473b11 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stderr]     98:     0x55b2eb473b11 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stderr]     99:     0x55b2eaeab477 - std::rt::lang_start::h7181c43fcc44f55d
[INFO] [stderr]                                  at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:65
[INFO] [stderr]    100:     0x55b2eae9f69a - main
[INFO] [stderr]    101:     0x7f7f83fb50b3 - __libc_start_main
[INFO] [stderr]    102:     0x55b2eae930be - _start
[INFO] [stderr]    103:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "e246a1775f508196d5ab26ee220fb44bdfa38d3cfbd1940f4a8a2cf367f1a80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e246a1775f508196d5ab26ee220fb44bdfa38d3cfbd1940f4a8a2cf367f1a80d", kill_on_drop: false }`
[INFO] [stdout] e246a1775f508196d5ab26ee220fb44bdfa38d3cfbd1940f4a8a2cf367f1a80d
