[INFO] cloning repository https://github.com/olegnn/union [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olegnn/union" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8ac7386e99b72ad20878df734d675e5cb3af8a1 [INFO] testing olegnn/union against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folegnn%2Funion" "/workspace/builds/worker-36/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/olegnn/union on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/olegnn/union [INFO] finished tweaking git repo https://github.com/olegnn/union [INFO] tweaked toml for git repo https://github.com/olegnn/union written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate git repo https://github.com/olegnn/union already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-select-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded tokio v0.2.0-alpha.6 [INFO] [stderr] Downloaded tower-service v0.3.0-alpha.2 [INFO] [stderr] Downloaded tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Downloaded tower-make v0.3.0-alpha.2a [INFO] [stderr] Downloaded hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Downloaded h2 v0.2.0-alpha.3 [INFO] [stderr] Downloaded tracing-attributes v0.1.4 [INFO] [stderr] Downloaded hyper v0.13.0-alpha.4 [INFO] [stderr] Downloaded pin-project-internal v0.4.2 [INFO] [stderr] Downloaded pin-project v0.4.2 [INFO] [stderr] Downloaded tokio-net v0.2.0-alpha.6 [INFO] [stderr] Downloaded tracing v0.1.9 [INFO] [stderr] Downloaded tracing-core v0.1.6 [INFO] [stderr] Downloaded http-body v0.2.0-alpha.3 [INFO] [stderr] Downloaded tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Downloaded reqwest v0.10.0-alpha.1 [INFO] [stderr] Downloaded tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-io v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Downloaded futures-timer v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13b1f7bafa6d87c4c5bdc3abeda96433349d0b003546e6355230b9e3e05093fe [INFO] running `Command { std: "docker" "start" "-a" "13b1f7bafa6d87c4c5bdc3abeda96433349d0b003546e6355230b9e3e05093fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13b1f7bafa6d87c4c5bdc3abeda96433349d0b003546e6355230b9e3e05093fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b1f7bafa6d87c4c5bdc3abeda96433349d0b003546e6355230b9e3e05093fe", kill_on_drop: false }` [INFO] [stdout] 13b1f7bafa6d87c4c5bdc3abeda96433349d0b003546e6355230b9e3e05093fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82c3f354ea6f446c0e969a5c7f04d27ffebb10a662a39b3456811b513e85455b [INFO] running `Command { std: "docker" "start" "-a" "82c3f354ea6f446c0e969a5c7f04d27ffebb10a662a39b3456811b513e85455b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.10 [INFO] [stderr] Compiling union_impl v0.1.3 (/opt/rustwide/workdir/union_impl) [INFO] [stderr] Compiling union_export v0.1.3 (/opt/rustwide/workdir/union_export) [INFO] [stderr] Compiling union v0.1.7 (/opt/rustwide/workdir/union) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.60s [INFO] running `Command { std: "docker" "inspect" "82c3f354ea6f446c0e969a5c7f04d27ffebb10a662a39b3456811b513e85455b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82c3f354ea6f446c0e969a5c7f04d27ffebb10a662a39b3456811b513e85455b", kill_on_drop: false }` [INFO] [stdout] 82c3f354ea6f446c0e969a5c7f04d27ffebb10a662a39b3456811b513e85455b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 626d23e405196c615178e74175dfdd60359879a3b4a518cc4440b6bbf29ee726 [INFO] running `Command { std: "docker" "start" "-a" "626d23e405196c615178e74175dfdd60359879a3b4a518cc4440b6bbf29ee726", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling pin-project-internal v0.4.2 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling tower-service v0.3.0-alpha.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tracing-attributes v0.1.4 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling union_export v0.1.3 (/opt/rustwide/workdir/union_export) [INFO] [stderr] Compiling union_impl v0.1.3 (/opt/rustwide/workdir/union_impl) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling pin-project v0.4.2 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling tracing-core v0.1.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.51 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling tracing v0.1.9 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.38 [INFO] [stderr] Compiling tokio-io v0.2.0-alpha.6 [INFO] [stderr] Compiling http v0.1.18 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Compiling tower-make v0.3.0-alpha.2a [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-timer v1.0.2 [INFO] [stderr] Compiling http-body v0.2.0-alpha.3 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Compiling h2 v0.2.0-alpha.3 [INFO] [stderr] Compiling tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper v0.13.0-alpha.4 [INFO] [stderr] Compiling tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Compiling reqwest v0.10.0-alpha.1 [INFO] [stderr] Compiling union v0.1.7 (/opt/rustwide/workdir/union) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "626d23e405196c615178e74175dfdd60359879a3b4a518cc4440b6bbf29ee726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "626d23e405196c615178e74175dfdd60359879a3b4a518cc4440b6bbf29ee726", kill_on_drop: false }` [INFO] [stdout] 626d23e405196c615178e74175dfdd60359879a3b4a518cc4440b6bbf29ee726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0511cbfb3f523fa66d2633644387be025b285060a4b6d5fd7f4077876bb44560 [INFO] running `Command { std: "docker" "start" "-a" "0511cbfb3f523fa66d2633644387be025b285060a4b6d5fd7f4077876bb44560", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.30s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/union-60ecdbb3470b1262) [INFO] [stdout] [INFO] [stderr] Running tests/union.rs (/opt/rustwide/target/debug/deps/union-ba0c11866e8ed51e) [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test union_tests::it_produces_n_branches_with_any_length_using_combinators ... ok [INFO] [stdout] test union_tests::it_produces_single_value ... ok [INFO] [stdout] test union_tests::it_tests_steps ... ok [INFO] [stdout] test union_tests::it_produces_n_branches_with_any_length ... ok [INFO] [stderr] Running tests/union_async.rs (/opt/rustwide/target/debug/deps/union_async-20ed8dabe927d243) [INFO] [stdout] test union_tests::it_produces_n_branches_with_length_1 ... ok [INFO] [stdout] test union_tests::it_produces_tuple ... ok [INFO] [stdout] test union_tests::it_tests_handler_behaviour ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test union_async_tests::it_creates_unpolled_future ... ok [INFO] [stdout] test union_async_tests::it_produces_n_branches_with_any_length ... ok [INFO] [stdout] test union_async_tests::it_produces_n_branches_with_length_1 ... ok [INFO] [stdout] test union_async_tests::it_produces_single_value ... ok [INFO] [stdout] test union_async_tests::it_produces_n_branches_with_any_length_using_combinators ... ok [INFO] [stdout] test union_async_tests::it_produces_tuple ... ok [INFO] [stdout] test union_async_tests::it_tests_steps ... ok [INFO] [stdout] test union_async_tests::it_tests_handler_behaviour ... ok [INFO] [stdout] test union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection ... FAILED [INFO] [stdout] test union_async_tests::it_checks_mutli_threading ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection stdout ---- [INFO] [stdout] Hello. [INFO] [stdout] This's is the game where winner is the player, which value is the closest to the maximum link count found on one of random pages. [INFO] [stdout] You play against random generator (0-500). [INFO] [stdout] Please, enter number [INFO] [stdout] thread 'union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection' panicked at 'called `Result::unwrap()` on an `Err` value: ErrorMessage { msg: "Error retrieving pages to calculate links: reqwest::Error {\n kind: Request,\n url: \"https://en.wikipedia.org/w/api.php?format=json&action=query&generator=random&grnnamespace=0&prop=revisions|images&rvprop=content&grnlimit=100\",\n source: Error(\n Connect,\n Custom {\n kind: Uncategorized,\n error: \"failed to lookup address information: Temporary failure in name resolution\",\n },\n ),\n}" } [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/internal.rs:46 [INFO] [stdout] 1: failure::backtrace::Backtrace::new [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/mod.rs:121 [INFO] [stdout] 2: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/mod.rs:36 [INFO] [stdout] 4: failure::error_message::err_msg [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error_message.rs:12 [INFO] [stdout] 5: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}}::{{closure}}::{{closure}} [INFO] [stdout] at union/tests/union_async.rs:444 [INFO] [stdout] 6: core::result::Result::map_err [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:835 [INFO] [stdout] 7: as core::future::future::Future>::poll::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/try_future/map_err.rs:49 [INFO] [stdout] 8: core::task::poll::Poll::map [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/task/poll.rs:50 [INFO] [stdout] 9: as core::future::future::Future>::poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/try_future/map_err.rs:43 [INFO] [stdout] 10: ::try_poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.19/src/future/mod.rs:86 [INFO] [stdout] 11: futures_util::try_future::try_chain::TryChain::poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/try_future/try_chain.rs:53 [INFO] [stdout] 12: as core::future::future::Future>::poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/try_future/and_then.rs:46 [INFO] [stdout] 13: as core::future::future::Future>::poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/future/maybe_done.rs:96 [INFO] [stdout] 14: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}}::{{closure}}::{{closure}} [INFO] [stdout] at union/tests/union_async.rs:421 [INFO] [stdout] 15: as core::future::future::Future>::poll [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.19/src/future/poll_fn.rs:54 [INFO] [stdout] 16: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}}::{{closure}} [INFO] [stdout] at src/lib.rs:609 [INFO] [stdout] 17: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/future/mod.rs:80 [INFO] [stdout] 18: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}} [INFO] [stdout] at union/tests/union_async.rs:516 [INFO] [stdout] 19: as core::future::future::Future>::poll [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/future/mod.rs:80 [INFO] [stdout] 20: tokio_executor::enter::Enter::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/enter.rs:118 [INFO] [stdout] 21: tokio::runtime::threadpool::Runtime::block_on::{{closure}}::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:178 [INFO] [stdout] 22: tracing_core::dispatcher::with_default [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tracing-core-0.1.6/src/dispatcher.rs:225 [INFO] [stdout] 23: tokio::runtime::threadpool::Runtime::block_on::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:177 [INFO] [stdout] 24: tokio_executor::global::with_default::{{closure}} [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/global.rs:173 [INFO] [stdout] 25: std::thread::local::LocalKey::try_with [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/local.rs:399 [INFO] [stdout] 26: std::thread::local::LocalKey::with [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/local.rs:375 [INFO] [stdout] 27: tokio_executor::global::with_default [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/global.rs:147 [INFO] [stdout] 28: tokio::runtime::threadpool::Runtime::block_on [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:174 [INFO] [stdout] 29: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection [INFO] [stdout] at union/tests/union_async.rs:406 [INFO] [stdout] 30: union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}} [INFO] [stdout] at union/tests/union_async.rs:365 [INFO] [stdout] 31: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227 [INFO] [stdout] 32: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227 [INFO] [stdout] test::__rust_begin_short_backtrace [INFO] [stdout] at library/test/src/lib.rs:578 [INFO] [stdout] 33: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434 [INFO] [stdout] test::run_test_in_process [INFO] [stdout] at library/test/src/lib.rs:601 [INFO] [stdout] test::run_test::run_test_inner::{{closure}} [INFO] [stdout] at library/test/src/lib.rs:493 [INFO] [stdout] 34: test::run_test::run_test_inner::{{closure}} [INFO] [stdout] at library/test/src/lib.rs:520 [INFO] [stdout] std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125 [INFO] [stdout] 35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476 [INFO] [stdout] as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347 [INFO] [stdout] std::panicking::try::do_call [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401 [INFO] [stdout] std::panicking::try [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365 [INFO] [stdout] std::panic::catch_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434 [INFO] [stdout] std::thread::Builder::spawn_unchecked::{{closure}} [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475 [INFO] [stdout] core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227 [INFO] [stdout] 36: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572 [INFO] [stdout] as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at library/std/src/sys/unix/thread.rs:74 [INFO] [stdout] 37: start_thread [INFO] [stdout] 38: __clone [INFO] [stdout] ', union/tests/union_async.rs:528:15 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555b2b4cd990 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x555b2b4cd990 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x555b2b4cd990 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x555b2b4cd990 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x555b2b4f0b0c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x555b2b4c75c5 - std::io::Write::write_fmt::h7728c39ea5632753 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x555b2b4cfb4b - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x555b2b4cfb4b - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x555b2b4cfb4b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x555b2b4cf65c - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x555b2b4d0214 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x555b2b4cfcf7 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x555b2b4cde8c - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x555b2b4cfc59 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x555b2af7fae1 - core::panicking::panic_fmt::h12a3a3c256485fca [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x555b2af7fbd3 - core::result::unwrap_failed::h2d8d0952e3250de9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x555b2afd1e89 - core::result::Result::unwrap::h86e9ababb9f119ef [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/result.rs:1281:23 [INFO] [stdout] 17: 0x555b2afa22a7 - union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}}::h176e8434ca6304c1 [INFO] [stdout] at /opt/rustwide/workdir/union/tests/union_async.rs:516:21 [INFO] [stdout] 18: 0x555b2afeae8b - as core::future::future::Future>::poll::h9f53f062649ee777 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x555b2aff81ff - tokio_executor::enter::Enter::block_on::h28a384a84e146660 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/enter.rs:118:31 [INFO] [stdout] 20: 0x555b2affe342 - tokio::runtime::threadpool::Runtime::block_on::{{closure}}::{{closure}}::h7acd1b4957caf41a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:178:17 [INFO] [stdout] 21: 0x555b2afcecc6 - tracing_core::dispatcher::with_default::h6fafe6ba7d186a3e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tracing-core-0.1.6/src/dispatcher.rs:225:5 [INFO] [stdout] 22: 0x555b2affe297 - tokio::runtime::threadpool::Runtime::block_on::{{closure}}::hf57762bc08fa4062 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:177:13 [INFO] [stdout] 23: 0x555b2afcbc00 - tokio_executor::global::with_default::{{closure}}::h85793f26b7874887 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/global.rs:173:9 [INFO] [stdout] 24: 0x555b2afc3c5a - std::thread::local::LocalKey::try_with::ha53257094df9945a [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 25: 0x555b2afc3480 - std::thread::local::LocalKey::with::h96dda26bb9177c7d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 26: 0x555b2afcba97 - tokio_executor::global::with_default::h5496da4c9bdf2b12 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.2.0-alpha.6/src/global.rs:147:5 [INFO] [stdout] 27: 0x555b2affe152 - tokio::runtime::threadpool::Runtime::block_on::hdcfce83ad7c48028 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.0-alpha.6/src/runtime/threadpool/mod.rs:174:9 [INFO] [stdout] 28: 0x555b2af9ec85 - union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::h47519256e1798d95 [INFO] [stdout] at /opt/rustwide/workdir/union/tests/union_async.rs:406:9 [INFO] [stdout] 29: 0x555b2af9ec1a - union_async::union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection::{{closure}}::hfce0a21903d14518 [INFO] [stdout] at /opt/rustwide/workdir/union/tests/union_async.rs:365:5 [INFO] [stdout] 30: 0x555b2afedc9e - core::ops::function::FnOnce::call_once::h9e68334f723f70f4 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 31: 0x555b2b48a0a3 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 32: 0x555b2b48a0a3 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5 [INFO] [stdout] 33: 0x555b2b488b58 - as core::ops::function::FnOnce>::call_once::ha20f614d7c0b2b6d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 34: 0x555b2b488b58 - as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 35: 0x555b2b488b58 - std::panicking::try::do_call::h4bfab65eb3b4b036 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 36: 0x555b2b488b58 - std::panicking::try::h6613a46a6d2b6f88 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 37: 0x555b2b488b58 - std::panic::catch_unwind::h9f07b17b60991273 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 38: 0x555b2b488b58 - test::run_test_in_process::hc38797eecf07854f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18 [INFO] [stdout] 39: 0x555b2b488b58 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39 [INFO] [stdout] 40: 0x555b2b4572ed - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37 [INFO] [stdout] 41: 0x555b2b4572ed - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 42: 0x555b2b45bac8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 43: 0x555b2b45bac8 - as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 44: 0x555b2b45bac8 - std::panicking::try::do_call::h67d4f93e1fbaa5f9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 45: 0x555b2b45bac8 - std::panicking::try::h396886e678db815e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 46: 0x555b2b45bac8 - std::panic::catch_unwind::hc1d64dcecf0a00e0 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 47: 0x555b2b45bac8 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 48: 0x555b2b45bac8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 49: 0x555b2b4d5607 - as core::ops::function::FnOnce>::call_once::h6bff7798948b1075 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 50: 0x555b2b4d5607 - as core::ops::function::FnOnce>::call_once::hc2d25ac38f6b2342 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 51: 0x555b2b4d5607 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stdout] 52: 0x7fcc18750609 - start_thread [INFO] [stdout] 53: 0x7fcc18520293 - clone [INFO] [stdout] 54: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] union_async_tests::it_tests_readme_demo_async_behaviour_and_requires_internet_connection [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '-p union --test union_async' [INFO] running `Command { std: "docker" "inspect" "0511cbfb3f523fa66d2633644387be025b285060a4b6d5fd7f4077876bb44560", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0511cbfb3f523fa66d2633644387be025b285060a4b6d5fd7f4077876bb44560", kill_on_drop: false }` [INFO] [stdout] 0511cbfb3f523fa66d2633644387be025b285060a4b6d5fd7f4077876bb44560