[INFO] cloning repository https://github.com/blackunixteam/check-if-email-exists [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blackunixteam/check-if-email-exists" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackunixteam%2Fcheck-if-email-exists", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackunixteam%2Fcheck-if-email-exists'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14f7c14343f62eac5255be2a84c8d26b94461ddd [INFO] testing blackunixteam/check-if-email-exists against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblackunixteam%2Fcheck-if-email-exists" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blackunixteam/check-if-email-exists on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blackunixteam/check-if-email-exists [INFO] finished tweaking git repo https://github.com/blackunixteam/check-if-email-exists [INFO] tweaked toml for git repo https://github.com/blackunixteam/check-if-email-exists written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/blackunixteam/check-if-email-exists already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trust-dns-proto v0.8.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.12.0 [INFO] [stderr] Downloaded mailchecker v3.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9af21c5b31180f4c130a6e90ca19b5a2faeaa7934846e9f29823a53f38ef377 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9af21c5b31180f4c130a6e90ca19b5a2faeaa7934846e9f29823a53f38ef377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9af21c5b31180f4c130a6e90ca19b5a2faeaa7934846e9f29823a53f38ef377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9af21c5b31180f4c130a6e90ca19b5a2faeaa7934846e9f29823a53f38ef377", kill_on_drop: false }` [INFO] [stdout] f9af21c5b31180f4c130a6e90ca19b5a2faeaa7934846e9f29823a53f38ef377 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 33ff52d91d83739e5886ae80a611bf0e1ad25c422751952ee92de67aa349aee5 [INFO] running `Command { std: "docker" "start" "-a" "33ff52d91d83739e5886ae80a611bf0e1ad25c422751952ee92de67aa349aee5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling cc v1.0.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.1 [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 backtrace v0.3.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling lru-cache v0.1.2 [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 crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling mailchecker v3.3.2 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling resolv-conf v0.6.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling trust-dns-proto v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling trust-dns-resolver v0.12.0 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling lettre v0.9.2 [INFO] [stderr] Compiling check-if-email-exists v0.5.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling check-if-email-exists-test-suite v0.5.0 (/opt/rustwide/workdir/test_suite) [INFO] [stderr] Compiling check-if-email-exists-cli v0.5.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "33ff52d91d83739e5886ae80a611bf0e1ad25c422751952ee92de67aa349aee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ff52d91d83739e5886ae80a611bf0e1ad25c422751952ee92de67aa349aee5", kill_on_drop: false }` [INFO] [stdout] 33ff52d91d83739e5886ae80a611bf0e1ad25c422751952ee92de67aa349aee5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc68955c3fa16b9e4b311cb423be4bba470f658dcf225a12603af45a70cf0eca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc68955c3fa16b9e4b311cb423be4bba470f658dcf225a12603af45a70cf0eca", kill_on_drop: false }` [INFO] [stderr] Compiling check-if-email-exists v0.5.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling check-if-email-exists-cli v0.5.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Compiling check-if-email-exists-test-suite v0.5.0 (/opt/rustwide/workdir/test_suite) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "bc68955c3fa16b9e4b311cb423be4bba470f658dcf225a12603af45a70cf0eca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc68955c3fa16b9e4b311cb423be4bba470f658dcf225a12603af45a70cf0eca", kill_on_drop: false }` [INFO] [stdout] bc68955c3fa16b9e4b311cb423be4bba470f658dcf225a12603af45a70cf0eca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 178449e9800180ae5125d32f90ccb603d20871f5fc4cf6ed0825588fa5050189 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "178449e9800180ae5125d32f90ccb603d20871f5fc4cf6ed0825588fa5050189", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/check_if_email_exists-432c401711e7dd26) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test syntax::tests::should_work_for_valid_email ... ok [INFO] [stdout] test syntax::tests::should_return_error_for_invalid_email ... ok [INFO] [stdout] test syntax::tests::should_return_error_for_invalid_email_with_at ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/check_if_email_exists-8640bf45d50a0450) [INFO] [stdout] [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/check_if_email_exists_test_suite-49d44017f086fece) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::should_output_error_for_invalid_email ... ok [INFO] [stdout] test tests::should_output_error_for_invalid_mx ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::should_output_error_for_invalid_mx stdout ---- [INFO] [stdout] thread 'tests::should_output_error_for_invalid_mx' panicked at 'attempted to zero-initialize type `crossbeam_deque::Block>`, which is invalid', /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/mem/mod.rs:625:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55fc9e0af110 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55fc9e0af110 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55fc9e0af110 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55fc9e0af110 - ::fmt::h2a772198c4032452 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55fc9e0d313c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55fc9e0a8c05 - std::io::Write::write_fmt::h583dff5009d01a9f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/io/mod.rs:1663:15 [INFO] [stdout] 6: 0x55fc9e0b131b - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55fc9e0b131b - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55fc9e0b131b - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55fc9e0b0e2c - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55fc9e0b19e4 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55fc9e0b1497 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:517:13 [INFO] [stdout] 12: 0x55fc9e0af60c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55fc9e0b1429 - rust_begin_unwind [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55fc9dcccd01 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55fc9dcccc4d - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55fc9df396aa - core::mem::zeroed::h1b2c0d55aca1780d [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/mem/mod.rs:625:9 [INFO] [stdout] 17: 0x55fc9df396aa - crossbeam_deque::Block::new::h8561e5996fe76ab6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.1/src/lib.rs:1159:18 [INFO] [stdout] 18: 0x55fc9df3d534 - crossbeam_deque::Injector::new::hf761d11908f64f2f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.1/src/lib.rs:1247:44 [INFO] [stdout] 19: 0x55fc9df2f34e - tokio_threadpool::builder::Builder::build::hf35dfcc07a8b36a5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/builder.rs:447:30 [INFO] [stdout] 20: 0x55fc9dec6ad1 - tokio::runtime::threadpool::builder::Builder::build::hf3bcd82390170af4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:375:20 [INFO] [stdout] 21: 0x55fc9dd6a642 - trust_dns_resolver::resolver::Resolver::new::h2618d9f027795c00 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-resolver-0.12.0/src/resolver.rs:79:27 [INFO] [stdout] 22: 0x55fc9dd1b620 - check_if_email_exists::mx::get_mx_lookup::had0b0411d89926d3 [INFO] [stdout] at /opt/rustwide/workdir/core/src/mx.rs:70:23 [INFO] [stdout] 23: 0x55fc9dcd7160 - check_if_email_exists::email_exists::{{closure}}::h1ae2b2797faab76d [INFO] [stdout] at /opt/rustwide/workdir/core/src/lib.rs:100:20 [INFO] [stdout] 24: 0x55fc9dcd9ef7 - as core::future::future::Future>::poll::hd2a4d60ef077d59b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 25: 0x55fc9dcd9640 - futures_executor::local_pool::block_on::{{closure}}::ha27bb208eb8bfe7a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-executor-0.3.1/src/local_pool.rs:289:23 [INFO] [stdout] 26: 0x55fc9dcd94a9 - futures_executor::local_pool::run_executor::{{closure}}::hb409e7f310f53cfd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-executor-0.3.1/src/local_pool.rs:70:37 [INFO] [stdout] 27: 0x55fc9dcd4bfb - std::thread::local::LocalKey::try_with::h26e3114767a26b37 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 28: 0x55fc9dcd4aca - std::thread::local::LocalKey::with::h273a958b62ea133b [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 29: 0x55fc9dcd93cf - futures_executor::local_pool::run_executor::h47fc7432e722c9d7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-executor-0.3.1/src/local_pool.rs:66:5 [INFO] [stdout] 30: 0x55fc9dcd95a4 - futures_executor::local_pool::block_on::ha77d642d16df1a28 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-executor-0.3.1/src/local_pool.rs:289:5 [INFO] [stdout] 31: 0x55fc9dcd3520 - check_if_email_exists_test_suite::tests::should_output_error_for_invalid_mx::h5ff9e341e94c5596 [INFO] [stdout] at /opt/rustwide/workdir/test_suite/src/lib.rs:35:16 [INFO] [stdout] 32: 0x55fc9dcd34ca - check_if_email_exists_test_suite::tests::should_output_error_for_invalid_mx::{{closure}}::h3cea875cf7b1cdd4 [INFO] [stdout] at /opt/rustwide/workdir/test_suite/src/lib.rs:34:2 [INFO] [stdout] 33: 0x55fc9dcdb2ee - core::ops::function::FnOnce::call_once::hbbdb02953c855395 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 34: 0x55fc9dd04f73 - core::ops::function::FnOnce::call_once::h99a97b0ff983bd25 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 35: 0x55fc9dd04f73 - test::__rust_begin_short_backtrace::h8fe0d26ed1584e50 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:577:5 [INFO] [stdout] 36: 0x55fc9dd03a00 - as core::ops::function::FnOnce>::call_once::he6b90e352f394d8f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 37: 0x55fc9dd03a00 - as core::ops::function::FnOnce<()>>::call_once::h1c05475e029700b8 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:347:9 [INFO] [stdout] 38: 0x55fc9dd03a00 - std::panicking::try::do_call::he6de943476ae628a [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:401:40 [INFO] [stdout] 39: 0x55fc9dd03a00 - std::panicking::try::ha21937b8feb06f89 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:365:19 [INFO] [stdout] 40: 0x55fc9dd03a00 - std::panic::catch_unwind::ha79830b3325c9fa6 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:434:14 [INFO] [stdout] 41: 0x55fc9dd03a00 - test::run_test_in_process::h1ab180b83ee2d5b5 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:600:18 [INFO] [stdout] 42: 0x55fc9dd03a00 - test::run_test::run_test_inner::{{closure}}::h8258ffe088f187a1 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:492:39 [INFO] [stdout] 43: 0x55fc9dcdcfc2 - test::run_test::run_test_inner::{{closure}}::hc697b214abd32bc6 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/test/src/lib.rs:519:37 [INFO] [stdout] 44: 0x55fc9dcdcfc2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h64de0d3f894854a9 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 45: 0x55fc9dce0c18 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1fd98fc86e533ece [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 46: 0x55fc9dce0c18 - as core::ops::function::FnOnce<()>>::call_once::h4e2a7abf702e4cfd [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:347:9 [INFO] [stdout] 47: 0x55fc9dce0c18 - std::panicking::try::do_call::h4496392321a3c8c0 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:401:40 [INFO] [stdout] 48: 0x55fc9dce0c18 - std::panicking::try::hf1e14258e04e8e9a [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panicking.rs:365:19 [INFO] [stdout] 49: 0x55fc9dce0c18 - std::panic::catch_unwind::hb72c3777cd55642f [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/panic.rs:434:14 [INFO] [stdout] 50: 0x55fc9dce0c18 - std::thread::Builder::spawn_unchecked::{{closure}}::h2d7915a5910e148e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 51: 0x55fc9dce0c18 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h83fd2f1ef5be797c [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 52: 0x55fc9e0b74d7 - as core::ops::function::FnOnce>::call_once::ha8b1d5a0092467fc [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 53: 0x55fc9e0b74d7 - as core::ops::function::FnOnce>::call_once::h4b9f24ec4e8a879e [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 54: 0x55fc9e0b74d7 - std::sys::unix::thread::Thread::new::thread_start::h2a0e98fbc4ab4c32 [INFO] [stdout] at /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/std/src/sys/unix/thread.rs:72:17 [INFO] [stdout] 55: 0x7f4a8d2a9609 - start_thread [INFO] [stdout] 56: 0x7f4a8d079293 - clone [INFO] [stdout] 57: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::should_output_error_for_invalid_mx [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '-p check-if-email-exists-test-suite --lib' [INFO] running `Command { std: "docker" "inspect" "178449e9800180ae5125d32f90ccb603d20871f5fc4cf6ed0825588fa5050189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "178449e9800180ae5125d32f90ccb603d20871f5fc4cf6ed0825588fa5050189", kill_on_drop: false }` [INFO] [stdout] 178449e9800180ae5125d32f90ccb603d20871f5fc4cf6ed0825588fa5050189