[INFO] crate domain_info 0.1.1 is already in cache [INFO] testing domain_info-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate domain_info 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate domain_info 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate domain_info 0.1.1 [INFO] finished tweaking crates.io crate domain_info 0.1.1 [INFO] tweaked toml for crates.io crate domain_info 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate domain_info 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b238e271cf0a6bb8a7c9bf7c87bc5bdc1714abb7d9ca80e215dcc70bf95516a6 [INFO] running `"docker" "start" "-a" "b238e271cf0a6bb8a7c9bf7c87bc5bdc1714abb7d9ca80e215dcc70bf95516a6"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling domain_info v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ego-tree v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [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 thread_local v0.3.6 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling whatlang v0.3.3 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling dtoa-short v0.3.2 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling radix_trie v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling dns-lookup v1.0.1 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling tokio v0.2.4 [INFO] [stderr] Compiling trust-dns-proto v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.7 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling data-encoding-macro v0.1.7 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling hyper v0.13.1 [INFO] [stderr] Compiling hyper-tls v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling trust-dns v0.17.0 [INFO] [stderr] Compiling cookie_store v0.10.0 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Compiling reqwest v0.10.0 [INFO] [stderr] Compiling scraper v0.10.1 [INFO] [stderr] Compiling select v0.4.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 32s [INFO] running `"docker" "inspect" "b238e271cf0a6bb8a7c9bf7c87bc5bdc1714abb7d9ca80e215dcc70bf95516a6"` [INFO] running `"docker" "rm" "-f" "b238e271cf0a6bb8a7c9bf7c87bc5bdc1714abb7d9ca80e215dcc70bf95516a6"` [INFO] [stdout] b238e271cf0a6bb8a7c9bf7c87bc5bdc1714abb7d9ca80e215dcc70bf95516a6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 161616ee01d1a0be7f3474c3d34552d1c495b9ae428604e57d0802541b30165d [INFO] running `"docker" "start" "-a" "161616ee01d1a0be7f3474c3d34552d1c495b9ae428604e57d0802541b30165d"` [INFO] [stderr] Compiling domain_info v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.75s [INFO] running `"docker" "inspect" "161616ee01d1a0be7f3474c3d34552d1c495b9ae428604e57d0802541b30165d"` [INFO] running `"docker" "rm" "-f" "161616ee01d1a0be7f3474c3d34552d1c495b9ae428604e57d0802541b30165d"` [INFO] [stdout] 161616ee01d1a0be7f3474c3d34552d1c495b9ae428604e57d0802541b30165d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7e7aea244c70f1c15e3353f41203ee5833c10394db682ecc49f8cbdb5e4dfca [INFO] running `"docker" "start" "-a" "c7e7aea244c70f1c15e3353f41203ee5833c10394db682ecc49f8cbdb5e4dfca"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/domain_info-534353f4cb6c461c [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::scanner ... ok [INFO] [stdout] test tests::domain_from ... ok [INFO] [stdout] test dns::tests::test_tld_for_host ... ok [INFO] [stdout] test dns::tests::dns_lookup_crate_expectations_lookup_host ... ok [INFO] [stdout] test dns::tests::dns_lookup_crate_expectations_lookup_addr ... ok [INFO] [stdout] test dns::tests::my_host_lookup ... ok [INFO] [stdout] test wappalyzer::tests::test_check_text ... ok [INFO] [stdout] test dns::tests::my_dns_lookup ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- dns::tests::my_dns_lookup stdout ---- [INFO] [stdout] thread 'dns::tests::my_dns_lookup' panicked at 'explicit panic', src/dns.rs:201:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56392072aa24 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56392072aa24 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56392072aa24 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56392072aa24 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5639207573fc - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x56391fd3df45 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x563920720731 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x56392072d325 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56392072d325 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56392072d325 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56392072d00b - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x56392072d982 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x56391fe95251 - std::panicking::begin_panic::hba898e79061600c1 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:438 [INFO] [stdout] 13: 0x56391fcfc0af - domain_info::dns::tests::my_dns_lookup::h142736a0e1cf105c [INFO] [stdout] at src/dns.rs:201 [INFO] [stdout] 14: 0x56391fcfbfda - domain_info::dns::tests::my_dns_lookup::{{closure}}::hea0f75f7e4693ae7 [INFO] [stdout] at src/dns.rs:199 [INFO] [stdout] 15: 0x56391fd25a2e - core::ops::function::FnOnce::call_once::hb7165a90c7fb2a5a [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 16: 0x56391fd49e3f - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 17: 0x56391fd6543e - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 18: 0x56391fd6543e - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x56391fd6543e - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x56391fd6543e - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x56391fd6543e - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 22: 0x56391fd6543e - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 23: 0x56391fd3d3f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 24: 0x56391fd42785 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 25: 0x56391fd42785 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 26: 0x56391fd42785 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 27: 0x56391fd42785 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 28: 0x56391fd42785 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x56391fd42785 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 30: 0x56391fd42785 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 31: 0x56392071c1cf - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 32: 0x563920735093 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x563920735093 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 34: 0x7f1fa812a6db - start_thread [INFO] [stdout] 35: 0x7f1fa7c3b88f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] dns::tests::my_dns_lookup [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "c7e7aea244c70f1c15e3353f41203ee5833c10394db682ecc49f8cbdb5e4dfca"` [INFO] running `"docker" "rm" "-f" "c7e7aea244c70f1c15e3353f41203ee5833c10394db682ecc49f8cbdb5e4dfca"` [INFO] [stdout] c7e7aea244c70f1c15e3353f41203ee5833c10394db682ecc49f8cbdb5e4dfca