[INFO] fetching crate rfclib 0.1.0... [INFO] testing rfclib-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate rfclib 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rfclib 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 744d2781b64e7e1c4d89e7fab4bafe4175e927d87744d09153706c2d0adcb6bb [INFO] running `Command { std: "docker" "start" "-a" "744d2781b64e7e1c4d89e7fab4bafe4175e927d87744d09153706c2d0adcb6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "744d2781b64e7e1c4d89e7fab4bafe4175e927d87744d09153706c2d0adcb6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "744d2781b64e7e1c4d89e7fab4bafe4175e927d87744d09153706c2d0adcb6bb", kill_on_drop: false }` [INFO] [stdout] 744d2781b64e7e1c4d89e7fab4bafe4175e927d87744d09153706c2d0adcb6bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 52842c92622a4a7cac982344e667222de1444d184a58cb222b9978ebe686d94a [INFO] running `Command { std: "docker" "start" "-a" "52842c92622a4a7cac982344e667222de1444d184a58cb222b9978ebe686d94a", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling rfclib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.19s [INFO] running `Command { std: "docker" "inspect" "52842c92622a4a7cac982344e667222de1444d184a58cb222b9978ebe686d94a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52842c92622a4a7cac982344e667222de1444d184a58cb222b9978ebe686d94a", kill_on_drop: false }` [INFO] [stdout] 52842c92622a4a7cac982344e667222de1444d184a58cb222b9978ebe686d94a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1d61ec57493682f0459559f2cf03d3c5732e29cbbd8547e8c3ca562fe154135 [INFO] running `Command { std: "docker" "start" "-a" "c1d61ec57493682f0459559f2cf03d3c5732e29cbbd8547e8c3ca562fe154135", 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 9.42s [INFO] running `Command { std: "docker" "inspect" "c1d61ec57493682f0459559f2cf03d3c5732e29cbbd8547e8c3ca562fe154135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1d61ec57493682f0459559f2cf03d3c5732e29cbbd8547e8c3ca562fe154135", kill_on_drop: false }` [INFO] [stdout] c1d61ec57493682f0459559f2cf03d3c5732e29cbbd8547e8c3ca562fe154135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 49a25bb6395ba7fb9e0a735e0f1524e44dbf645b544b06770d766cc8d3f59c91 [INFO] running `Command { std: "docker" "start" "-a" "49a25bb6395ba7fb9e0a735e0f1524e44dbf645b544b06770d766cc8d3f59c91", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rfclib-3469ff9c727c17d9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_query_rfc_failure ... ok [INFO] [stderr] Doc-tests rfclib [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [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: 0x55ad6541de4d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55ad6541de4d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ad6541de4d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55ad6541de4d - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55ad6544035c - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55ad65417d28 - std::io::Write::write_fmt::h70bc45872f37e7bb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55ad6541fe77 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55ad6541fe77 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55ad6541fe77 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55ad6541fb40 - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:314:9 [INFO] [stdout] 10: 0x55ad654205c9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55ad654202b7 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55ad6541e314 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55ad6541ffc9 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55ad64fe39e3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55ad64fe3ad3 - core::result::unwrap_failed::h719f957ed74f93fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1749:5 [INFO] [stdout] 16: 0x55ad6500561a - core::result::Result::unwrap::h396a5481ceb30933 [INFO] [stdout] 17: 0x55ad64fe5c54 - rust_out::main::_doctest_main_src_lib_rs_113_0::{{closure}}::h47bf8450dda616f8 [INFO] [stdout] 18: 0x55ad6500644c - as core::future::future::Future>::poll::hbddb0e23d3a286a2 [INFO] [stdout] 19: 0x55ad65005e3c - as core::future::future::Future>::poll::h3af4a2104ef5a413 [INFO] [stdout] 20: 0x55ad65003d2c - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h2df145da3fa851c9 [INFO] [stdout] 21: 0x55ad64ffffd8 - tokio::coop::with_budget::{{closure}}::h8123b59cb60e2bc4 [INFO] [stdout] 22: 0x55ad64fff71d - std::thread::local::LocalKey::try_with::hae299037a06d48b7 [INFO] [stdout] 23: 0x55ad64fff2e8 - std::thread::local::LocalKey::with::h9b4cdf752f5b0fbd [INFO] [stdout] 24: 0x55ad65003cbf - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::h0f1c8615b6f768be [INFO] [stdout] 25: 0x55ad650030c5 - tokio::runtime::basic_scheduler::Context::enter::h0f28ebbf21d8af18 [INFO] [stdout] 26: 0x55ad650037b5 - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::he5c67911d6657960 [INFO] [stdout] 27: 0x55ad6500415b - tokio::runtime::basic_scheduler::CoreGuard::enter::{{closure}}::h226f2cf49f0c6d3a [INFO] [stdout] 28: 0x55ad64fe6d37 - tokio::macros::scoped_tls::ScopedKey::set::h78dd489b1f20aeab [INFO] [stdout] 29: 0x55ad65003f08 - tokio::runtime::basic_scheduler::CoreGuard::enter::h7eeffb6e8eb15cff [INFO] [stdout] 30: 0x55ad65003548 - tokio::runtime::basic_scheduler::CoreGuard::block_on::hb8e523410e1745e7 [INFO] [stdout] 31: 0x55ad65002890 - tokio::runtime::basic_scheduler::BasicScheduler::block_on::h242dce19d3fda123 [INFO] [stdout] 32: 0x55ad6500432b - tokio::runtime::Runtime::block_on::ha8e4907b062b2d59 [INFO] [stdout] 33: 0x55ad64fee4e5 - tokio_test::block_on::hb4d2ecbdd1829392 [INFO] [stdout] 34: 0x55ad64fe5a0b - rust_out::main::_doctest_main_src_lib_rs_113_0::h9c339a9cd0b94776 [INFO] [stdout] 35: 0x55ad64fe59d6 - rust_out::main::he239c4229bb09803 [INFO] [stdout] 36: 0x55ad64fe4353 - core::ops::function::FnOnce::call_once::h13013349529417b5 [INFO] [stdout] 37: 0x55ad65005b49 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf40d275ec09763ca [INFO] [stdout] 38: 0x55ad65005b19 - std::rt::lang_start::{{closure}}::h3f8eb3e9838506c6 [INFO] [stdout] 39: 0x55ad6541d531 - core::ops::function::impls:: for &F>::call_once::hb7014f43484a8b4e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 40: 0x55ad6541d531 - std::panicking::try::do_call::h7bc9dc436daeb8c7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 41: 0x55ad6541d531 - std::panicking::try::h653d68a27ff5f175 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 42: 0x55ad6541d531 - std::panic::catch_unwind::h9d739f9f59895e68 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 43: 0x55ad6541d531 - std::rt::lang_start_internal::{{closure}}::hf006f2bc7ce22bbe [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:48 [INFO] [stdout] 44: 0x55ad6541d531 - std::panicking::try::do_call::hfb39d6df61a2e69f [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 45: 0x55ad6541d531 - std::panicking::try::h13e2d225134958ac [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 46: 0x55ad6541d531 - std::panic::catch_unwind::h3bd49b5a5dfb1a50 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 47: 0x55ad6541d531 - std::rt::lang_start_internal::h2ba92edce36c035e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:20 [INFO] [stdout] 48: 0x55ad65005b01 - std::rt::lang_start::he6b3cd9500177830 [INFO] [stdout] 49: 0x55ad65006963 - main [INFO] [stdout] 50: 0x7fac0d9ed0b3 - __libc_start_main [INFO] [stdout] 51: 0x55ad64fe426e - _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 4.61s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "49a25bb6395ba7fb9e0a735e0f1524e44dbf645b544b06770d766cc8d3f59c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a25bb6395ba7fb9e0a735e0f1524e44dbf645b544b06770d766cc8d3f59c91", kill_on_drop: false }` [INFO] [stdout] 49a25bb6395ba7fb9e0a735e0f1524e44dbf645b544b06770d766cc8d3f59c91