[INFO] fetching crate roux-stream 0.2.0... [INFO] testing roux-stream-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate roux-stream 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate roux-stream 0.2.0 [INFO] finished tweaking crates.io crate roux-stream 0.2.0 [INFO] tweaked toml for crates.io crate roux-stream 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate roux-stream 0.2.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate roux-stream 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.27 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.58 [INFO] [stderr] Downloaded tokio-retry v0.3.0 [INFO] [stderr] Downloaded pin-project v1.1.0 [INFO] [stderr] Downloaded pin-project-internal v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded async-trait v0.1.68 [INFO] [stderr] Downloaded serde_derive v1.0.163 [INFO] [stderr] Downloaded openssl-sys v0.9.87 [INFO] [stderr] Downloaded tempfile v3.5.0 [INFO] [stderr] Downloaded stderrlog v0.5.4 [INFO] [stderr] Downloaded security-framework v2.9.0 [INFO] [stderr] Downloaded serde v1.0.163 [INFO] [stderr] Downloaded js-sys v0.3.63 [INFO] [stderr] Downloaded bumpalo v3.12.2 [INFO] [stderr] Downloaded h2 v0.3.19 [INFO] [stderr] Downloaded serde_json v1.0.96 [INFO] [stderr] Downloaded syn v2.0.16 [INFO] [stderr] Downloaded hyper v0.14.26 [INFO] [stderr] Downloaded chrono v0.4.24 [INFO] [stderr] Downloaded openssl v0.10.52 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded roux v2.2.7 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.86 [INFO] [stderr] Downloaded rustix v0.37.19 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.86 [INFO] [stderr] Downloaded logtest v2.0.0 [INFO] [stderr] Downloaded maybe-async v0.2.7 [INFO] [stderr] Downloaded ipnet v2.7.2 [INFO] [stderr] Downloaded tokio v1.28.1 [INFO] [stderr] Downloaded libc v0.2.144 [INFO] [stderr] Downloaded security-framework-sys v2.9.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.36 [INFO] [stderr] Downloaded iana-time-zone v0.1.56 [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded web-sys v0.3.63 [INFO] [stderr] Downloaded linux-raw-sys v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc7773133ae033169c92f64f32c4c259b8971f9e8d542bf71a3e59870e8c6fc4 [INFO] running `Command { std: "docker" "start" "-a" "cc7773133ae033169c92f64f32c4c259b8971f9e8d542bf71a3e59870e8c6fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc7773133ae033169c92f64f32c4c259b8971f9e8d542bf71a3e59870e8c6fc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7773133ae033169c92f64f32c4c259b8971f9e8d542bf71a3e59870e8c6fc4", kill_on_drop: false }` [INFO] [stdout] cc7773133ae033169c92f64f32c4c259b8971f9e8d542bf71a3e59870e8c6fc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b2462fec1fc22474d6aae16149ce112e3e1298fb228ab190891b38058c8498a [INFO] running `Command { std: "docker" "start" "-a" "7b2462fec1fc22474d6aae16149ce112e3e1298fb228ab190891b38058c8498a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl-sys v0.9.87 [INFO] [stderr] Compiling openssl v0.10.52 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.16 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ipnet v2.7.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling maybe-async v0.2.7 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.19 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.26 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling roux v2.2.7 [INFO] [stderr] Compiling roux-stream v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "7b2462fec1fc22474d6aae16149ce112e3e1298fb228ab190891b38058c8498a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2462fec1fc22474d6aae16149ce112e3e1298fb228ab190891b38058c8498a", kill_on_drop: false }` [INFO] [stdout] 7b2462fec1fc22474d6aae16149ce112e3e1298fb228ab190891b38058c8498a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b938a8a5492ad1480d53ad70fc7d11abe4b6dfd4473c11ae01baaf776df2189 [INFO] running `Command { std: "docker" "start" "-a" "7b938a8a5492ad1480d53ad70fc7d11abe4b6dfd4473c11ae01baaf776df2189", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling logtest v2.0.0 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling stderrlog v0.5.4 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling h2 v0.3.19 [INFO] [stderr] Compiling hyper v0.14.26 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling roux v2.2.7 [INFO] [stderr] Compiling roux-stream v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.24s [INFO] running `Command { std: "docker" "inspect" "7b938a8a5492ad1480d53ad70fc7d11abe4b6dfd4473c11ae01baaf776df2189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b938a8a5492ad1480d53ad70fc7d11abe4b6dfd4473c11ae01baaf776df2189", kill_on_drop: false }` [INFO] [stdout] 7b938a8a5492ad1480d53ad70fc7d11abe4b6dfd4473c11ae01baaf776df2189 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 77ac74fd3042d7f3a59cbc38278b475cb95c730f0ee618481189aed21ed0086b [INFO] running `Command { std: "docker" "start" "-a" "77ac74fd3042d7f3a59cbc38278b475cb95c730f0ee618481189aed21ed0086b", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roux_stream-daa5c958f4cca1ed) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::test_simple_pull ... ok [INFO] [stdout] test tests::test_sink_error_when_sending_error ... ok [INFO] [stdout] test tests::test_sink_error_when_sending_new_item ... ok [INFO] [stdout] test tests::test_timeout_ok ... ok [INFO] [stdout] test tests::test_duplicate_filtering ... ok [INFO] [stdout] test tests::test_success_after_retry ... ok [INFO] [stdout] test tests::test_timeout_retry ... ok [INFO] [stdout] test tests::test_timeout_error ... ok [INFO] [stdout] test tests::test_warning_if_all_items_are_unseen ... ok [INFO] [stderr] Doc-tests roux_stream [INFO] [stdout] test tests::test_failure_after_retry ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - stream_submissions (line 356) ... FAILED [INFO] [stdout] test src/lib.rs - stream_comments (line 461) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - stream_submissions (line 356) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at src/lib.rs:29:37: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: SourceError(Network(reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("www.reddit.com")), port: None, path: "/r/AskReddit/new.json", query: Some("limit=100"), fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) })) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x565821f79f82 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x565821f79f82 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x565821f79f82 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x565821f79f82 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x565821f9de23 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x565821f9de23 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x565821f76c03 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x565821f76c03 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x565821f79dd2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x565821f7aec3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x565821f7aca5 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x565821f7b8d5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x565821f7b66a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 13: 0x565821f7a489 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x565821f7b2fd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x565821f9c110 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x565821f9c5c6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 17: 0x565821b5ae2f - rust_out::main::{{closure}}::h4e16b051961b29e4 [INFO] [stdout] 18: 0x565821b4ba96 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h701e4096b6231189 [INFO] [stdout] 19: 0x565821b4b900 - tokio::runtime::park::CachedParkThread::block_on::hacd128012248d61f [INFO] [stdout] 20: 0x565821b53869 - tokio::runtime::context::BlockingRegionGuard::block_on::he9a4938b4031ca34 [INFO] [stdout] 21: 0x565821b53c4d - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::hd3a26f379713525a [INFO] [stdout] 22: 0x565821b53a8d - tokio::runtime::runtime::Runtime::block_on::h819a93b0490b4d88 [INFO] [stdout] 23: 0x565821b5a9b5 - rust_out::main::h2d10ba762d3f8adf [INFO] [stdout] 24: 0x565821b45c93 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc [INFO] [stdout] 25: 0x565821b43f06 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1 [INFO] [stdout] 26: 0x565821b43ee9 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e [INFO] [stdout] 27: 0x565821f72730 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 28: 0x565821f72730 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x565821f72730 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x565821f72730 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x565821f72730 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 32: 0x565821f72730 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 33: 0x565821f72730 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 34: 0x565821f72730 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 35: 0x565821f72730 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 36: 0x565821b43ed1 - std::rt::lang_start::h8f736fe0a226e45f [INFO] [stdout] 37: 0x565821b5b4f5 - main [INFO] [stdout] 38: 0x71d39d8201ca - [INFO] [stdout] 39: 0x71d39d82028b - __libc_start_main [INFO] [stdout] 40: 0x565821b3efb5 - _start [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - stream_comments (line 461) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at src/lib.rs:30:31: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: SourceError(Network(reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("www.reddit.com")), port: None, path: "/r/AskReddit/comments.json", query: Some("&limit=100"), fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) })) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5d19dffb9362 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5d19dffb9362 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5d19dffb9362 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5d19dffb9362 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5d19dffdd203 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5d19dffdd203 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5d19dffb5fe3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5d19dffb5fe3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5d19dffb91b2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5d19dffba2a3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5d19dffba085 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x5d19dffbacb5 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x5d19dffbaa4a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 13: 0x5d19dffb9869 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5d19dffba6dd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x5d19dffdb4f0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5d19dffdb9a6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 17: 0x5d19dfb7b48e - rust_out::main::{{closure}}::h4e16b051961b29e4 [INFO] [stdout] 18: 0x5d19dfb6c0f6 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h701e4096b6231189 [INFO] [stdout] 19: 0x5d19dfb6bf60 - tokio::runtime::park::CachedParkThread::block_on::hacd128012248d61f [INFO] [stdout] 20: 0x5d19dfb73ec9 - tokio::runtime::context::BlockingRegionGuard::block_on::he9a4938b4031ca34 [INFO] [stdout] 21: 0x5d19dfb742ad - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::hd3a26f379713525a [INFO] [stdout] 22: 0x5d19dfb740ed - tokio::runtime::runtime::Runtime::block_on::h819a93b0490b4d88 [INFO] [stdout] 23: 0x5d19dfb7b015 - rust_out::main::h2d10ba762d3f8adf [INFO] [stdout] 24: 0x5d19dfb66373 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc [INFO] [stdout] 25: 0x5d19dfb64566 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1 [INFO] [stdout] 26: 0x5d19dfb64549 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e [INFO] [stdout] 27: 0x5d19dffb1b10 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 28: 0x5d19dffb1b10 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x5d19dffb1b10 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x5d19dffb1b10 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5d19dffb1b10 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stdout] 32: 0x5d19dffb1b10 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 33: 0x5d19dffb1b10 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 34: 0x5d19dffb1b10 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 35: 0x5d19dffb1b10 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stdout] 36: 0x5d19dfb64531 - std::rt::lang_start::h8f736fe0a226e45f [INFO] [stdout] 37: 0x5d19dfb7c4b5 - main [INFO] [stdout] 38: 0x774d4f3421ca - [INFO] [stdout] 39: 0x774d4f34228b - __libc_start_main [INFO] [stdout] 40: 0x5d19dfb5f5f5 - _start [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - stream_comments (line 461) [INFO] [stdout] src/lib.rs - stream_submissions (line 356) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "77ac74fd3042d7f3a59cbc38278b475cb95c730f0ee618481189aed21ed0086b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77ac74fd3042d7f3a59cbc38278b475cb95c730f0ee618481189aed21ed0086b", kill_on_drop: false }` [INFO] [stdout] 77ac74fd3042d7f3a59cbc38278b475cb95c730f0ee618481189aed21ed0086b