[INFO] fetching crate rfclib 0.1.0... [INFO] testing rfclib-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate rfclib 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate rfclib 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rfclib 0.1.0 [INFO] finished tweaking crates.io crate rfclib 0.1.0 [INFO] tweaked toml for crates.io crate rfclib 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 631f1b629e7e5096184cde003c0000cc1808769a3381389c8555f05b2da1c597 [INFO] running `Command { std: "docker" "start" "-a" "631f1b629e7e5096184cde003c0000cc1808769a3381389c8555f05b2da1c597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "631f1b629e7e5096184cde003c0000cc1808769a3381389c8555f05b2da1c597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "631f1b629e7e5096184cde003c0000cc1808769a3381389c8555f05b2da1c597", kill_on_drop: false }` [INFO] [stdout] 631f1b629e7e5096184cde003c0000cc1808769a3381389c8555f05b2da1c597 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13efb029711d62fdc14fb5bf79f9a4d4f98aae84d30ca5aa7faf07833f1ef967 [INFO] running `Command { std: "docker" "start" "-a" "13efb029711d62fdc14fb5bf79f9a4d4f98aae84d30ca5aa7faf07833f1ef967", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling rfclib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.66s [INFO] running `Command { std: "docker" "inspect" "13efb029711d62fdc14fb5bf79f9a4d4f98aae84d30ca5aa7faf07833f1ef967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13efb029711d62fdc14fb5bf79f9a4d4f98aae84d30ca5aa7faf07833f1ef967", kill_on_drop: false }` [INFO] [stdout] 13efb029711d62fdc14fb5bf79f9a4d4f98aae84d30ca5aa7faf07833f1ef967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89a76779eade70f62c04a4b6b15c7c224ce64b13561bf7ed51b592fb76849eb [INFO] running `Command { std: "docker" "start" "-a" "d89a76779eade70f62c04a4b6b15c7c224ce64b13561bf7ed51b592fb76849eb", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling rfclib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "d89a76779eade70f62c04a4b6b15c7c224ce64b13561bf7ed51b592fb76849eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89a76779eade70f62c04a4b6b15c7c224ce64b13561bf7ed51b592fb76849eb", kill_on_drop: false }` [INFO] [stdout] d89a76779eade70f62c04a4b6b15c7c224ce64b13561bf7ed51b592fb76849eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e671c4b044a1edcdaa9911b7bd2a676c5030b08d6f6d344d25805c455eddb732 [INFO] running `Command { std: "docker" "start" "-a" "e671c4b044a1edcdaa9911b7bd2a676c5030b08d6f6d344d25805c455eddb732", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rfclib-3e77068a943d33ec) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_query_rfc_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rfclib [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - query_rfc (line 113) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - query_rfc (line 113) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("datatracker.ietf.org")), port: None, path: "/doc/rfc2549/doc.json", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) }', src/lib.rs:5:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557e9264e73c - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x557e9264e73c - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557e9264e73c - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x557e9264e73c - ::fmt::h3e2b509ce2ce6007 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x557e92670f2c - core::fmt::write::h753c7571fa063ecb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stdout] 5: 0x557e92648353 - std::io::Write::write_fmt::h2815c0519c99ba09 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x557e92650b72 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x557e92650b72 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x557e92650b72 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x557e92650755 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x557e926511c3 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x557e92650ee0 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x557e9264ebe4 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x557e92650c19 - rust_begin_unwind [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x557e92214961 - core::panicking::panic_fmt::h3a79a6a99affe1d5 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14 [INFO] [stdout] 15: 0x557e92214a53 - core::result::unwrap_failed::ha0327e3803285d6e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/result.rs:1690:5 [INFO] [stdout] 16: 0x557e9223628a - core::result::Result::unwrap::he8eeb8bb51b59647 [INFO] [stdout] 17: 0x557e92216ae4 - rust_out::main::_doctest_main_src_lib_rs_113_0::{{closure}}::h0bab00b8e0dc7273 [INFO] [stdout] 18: 0x557e922370bc - as core::future::future::Future>::poll::h4c78107dc5d948e9 [INFO] [stdout] 19: 0x557e92236d6c - as core::future::future::Future>::poll::h335234234ca1a001 [INFO] [stdout] 20: 0x557e92234bec - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hebad92ee7fe2b5db [INFO] [stdout] 21: 0x557e92230cb8 - tokio::coop::with_budget::{{closure}}::h1a3ffda4b00cf25c [INFO] [stdout] 22: 0x557e922304ed - std::thread::local::LocalKey::try_with::hb8ac7efe7634d7d3 [INFO] [stdout] 23: 0x557e92230168 - std::thread::local::LocalKey::with::h9eb6ea2c32f91f26 [INFO] [stdout] 24: 0x557e92234b7f - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::h598d1dca07476784 [INFO] [stdout] 25: 0x557e92233f85 - tokio::runtime::basic_scheduler::Context::enter::h34e628b2dfc0f279 [INFO] [stdout] 26: 0x557e92234675 - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::h8ac6400c5cb6afa7 [INFO] [stdout] 27: 0x557e9223501b - tokio::runtime::basic_scheduler::CoreGuard::enter::{{closure}}::ha40fad9fa9ded030 [INFO] [stdout] 28: 0x557e92217bd7 - tokio::macros::scoped_tls::ScopedKey::set::hac448b9a28acdf94 [INFO] [stdout] 29: 0x557e92234dc8 - tokio::runtime::basic_scheduler::CoreGuard::enter::h044b2b0832365066 [INFO] [stdout] 30: 0x557e92234408 - tokio::runtime::basic_scheduler::CoreGuard::block_on::h4c57a051089eb0bf [INFO] [stdout] 31: 0x557e92233750 - tokio::runtime::basic_scheduler::BasicScheduler::block_on::he3d0fa5ef2387975 [INFO] [stdout] 32: 0x557e922351eb - tokio::runtime::Runtime::block_on::heb4fd9f5fa5407a3 [INFO] [stdout] 33: 0x557e9221f385 - tokio_test::block_on::h9b6aa39cbf9f017f [INFO] [stdout] 34: 0x557e9221689b - rust_out::main::_doctest_main_src_lib_rs_113_0::ha83805835079d7a8 [INFO] [stdout] 35: 0x557e92216866 - rust_out::main::h0a91ec602d6ccf7b [INFO] [stdout] 36: 0x557e922152f3 - core::ops::function::FnOnce::call_once::hf13fd7d7764c57e3 [INFO] [stdout] 37: 0x557e92236a99 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0721740d13b54d33 [INFO] [stdout] 38: 0x557e92236a79 - std::rt::lang_start::{{closure}}::h942b0ebbf6e45677 [INFO] [stdout] 39: 0x557e9264ddf0 - core::ops::function::impls:: for &F>::call_once::h443f738a8e9f947a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 40: 0x557e9264ddf0 - std::panicking::try::do_call::h1e21ba261ba489ec [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 41: 0x557e9264ddf0 - std::panicking::try::h6afd48af8b6c96ac [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 42: 0x557e9264ddf0 - std::panic::catch_unwind::h85dd95e0bab7fb60 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 43: 0x557e9264ddf0 - std::rt::lang_start_internal::{{closure}}::h038455e697c8b03e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:128:48 [INFO] [stdout] 44: 0x557e9264ddf0 - std::panicking::try::do_call::h6b0ad65979f3077a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 45: 0x557e9264ddf0 - std::panicking::try::h010108d314169ac6 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 46: 0x557e9264ddf0 - std::panic::catch_unwind::hff397f912b1535c2 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 47: 0x557e9264ddf0 - std::rt::lang_start_internal::h52e73755f77c7dd9 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/rt.rs:128:20 [INFO] [stdout] 48: 0x557e92236a61 - std::rt::lang_start::ha5571370df8ae5c1 [INFO] [stdout] 49: 0x557e92237943 - main [INFO] [stdout] 50: 0x7f3a6bae00b3 - __libc_start_main [INFO] [stdout] 51: 0x557e922150fe - _start [INFO] [stdout] 52: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - query_rfc (line 113) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "e671c4b044a1edcdaa9911b7bd2a676c5030b08d6f6d344d25805c455eddb732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e671c4b044a1edcdaa9911b7bd2a676c5030b08d6f6d344d25805c455eddb732", kill_on_drop: false }` [INFO] [stdout] e671c4b044a1edcdaa9911b7bd2a676c5030b08d6f6d344d25805c455eddb732