[INFO] fetching crate lettre 0.10.0-rc.3...
[INFO] testing lettre-0.10.0-rc.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lettre 0.10.0-rc.3 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate lettre 0.10.0-rc.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lettre 0.10.0-rc.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lettre 0.10.0-rc.3
[INFO] tweaked toml for crates.io crate lettre 0.10.0-rc.3 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate crates.io crate lettre 0.10.0-rc.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 071cc7d24fd0996dd4c1e780a709d2766b81ca40d4c4670f4cc2c1cddd95cc2c
[INFO] running `Command { std: "docker" "start" "-a" "071cc7d24fd0996dd4c1e780a709d2766b81ca40d4c4670f4cc2c1cddd95cc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "071cc7d24fd0996dd4c1e780a709d2766b81ca40d4c4670f4cc2c1cddd95cc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071cc7d24fd0996dd4c1e780a709d2766b81ca40d4c4670f4cc2c1cddd95cc2c", kill_on_drop: false }`
[INFO] [stdout] 071cc7d24fd0996dd4c1e780a709d2766b81ca40d4c4670f4cc2c1cddd95cc2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee3cec96cea2461748e0ad358b43fb10ca1a37b146ce9f6bbdb527ba936c922
[INFO] running `Command { std: "docker" "start" "-a" "eee3cec96cea2461748e0ad358b43fb10ca1a37b146ce9f6bbdb527ba936c922", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling httpdate v1.0.0
[INFO] [stderr]    Compiling quoted_printable v0.4.3
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.5
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling r2d2 v0.8.9
[INFO] [stderr]    Compiling lettre v0.10.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.81s
[INFO] running `Command { std: "docker" "inspect" "eee3cec96cea2461748e0ad358b43fb10ca1a37b146ce9f6bbdb527ba936c922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee3cec96cea2461748e0ad358b43fb10ca1a37b146ce9f6bbdb527ba936c922", kill_on_drop: false }`
[INFO] [stdout] eee3cec96cea2461748e0ad358b43fb10ca1a37b146ce9f6bbdb527ba936c922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 974ca05a3b800508dbb3431fc3602305be0e035acaba85d88a4800056d14e587
[INFO] running `Command { std: "docker" "start" "-a" "974ca05a3b800508dbb3431fc3602305be0e035acaba85d88a4800056d14e587", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
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[INFO] [stderr]    Compiling serde_json v1.0.64
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[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling atomic-waker v1.0.0
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[INFO] [stderr]    Compiling concurrent-queue v1.2.2
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[INFO] [stderr]    Compiling itertools v0.9.0
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[INFO] [stderr]    Compiling pest v2.1.3
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[INFO] [stderr]    Compiling async-channel v1.6.1
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[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling async-io v1.4.1
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[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling maud_macros v0.22.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling maud v0.22.2
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.18
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling lettre v0.10.0-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.60s
[INFO] running `Command { std: "docker" "inspect" "974ca05a3b800508dbb3431fc3602305be0e035acaba85d88a4800056d14e587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974ca05a3b800508dbb3431fc3602305be0e035acaba85d88a4800056d14e587", kill_on_drop: false }`
[INFO] [stdout] 974ca05a3b800508dbb3431fc3602305be0e035acaba85d88a4800056d14e587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d59e5efb52ba1c82feaf8bd127dea18b0b492bd5218df314db7a67edabeb144
[INFO] running `Command { std: "docker" "start" "-a" "9d59e5efb52ba1c82feaf8bd127dea18b0b492bd5218df314db7a67edabeb144", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] [stdout] running 114 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lettre-1dcc1eaba2bc11b9)
[INFO] [stdout] test message::attachment::tests::attachment ... ok
[INFO] [stdout] test message::attachment::tests::attachment_inline ... ok
[INFO] [stdout] test message::body::test::base64_encode_ascii ... ok
[INFO] [stdout] test message::body::test::base64_encode_ascii_wrapping ... ok
[INFO] [stdout] test message::body::test::base64_encode_bytes ... ok
[INFO] [stdout] test message::body::test::base64_detect ... ok
[INFO] [stdout] test message::body::test::base64_encode_bytes_wrapping ... ok
[INFO] [stdout] test message::body::test::crlf ... ok
[INFO] [stdout] test message::body::test::eight_bit_encode ... ok
[INFO] [stdout] test message::body::test::crlf_noop ... ok
[INFO] [stdout] test address::types::tests::parse_address ... ok
[INFO] [stdout] test message::body::test::eight_bit_too_long_fail ... ok
[INFO] [stdout] test message::body::test::quoted_printable_detect ... ok
[INFO] [stdout] test message::body::test::quoted_printable_encode_ascii ... ok
[INFO] [stdout] test message::body::test::quoted_printable_encode_line_wrap ... ok
[INFO] [stdout] test message::body::test::quoted_printable_encode_utf8 ... ok
[INFO] [stdout] test message::body::test::seven_bit_detect ... ok
[INFO] [stdout] test message::body::test::seven_bit_encode ... ok
[INFO] [stdout] test message::body::test::seven_bit_invalid ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_detect ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_fail ... ok
[INFO] [stdout] test message::header::content::test::format_content_transfer_encoding ... ok
[INFO] [stdout] test message::body::test::harsh_crlf ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_encode_quotedprintable ... ok
[INFO] [stdout] test message::header::content::test::parse_content_transfer_encoding ... ok
[INFO] [stdout] test message::header::content_disposition::test::parse_content_disposition ... ok
[INFO] [stdout] test message::header::content_disposition::test::format_content_disposition ... ok
[INFO] [stdout] test message::header::content_type::test::parse_content_type ... ok
[INFO] [stdout] test message::header::content_type::test::format_content_type ... ok
[INFO] [stdout] test message::header::date::test::parse_date ... ok
[INFO] [stdout] test message::header::date::test::format_date ... ok
[INFO] [stdout] test message::header::mailbox::test::format_multi_with_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_multi_without_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_with_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_with_utf8_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_without_name ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_name ... ok
[INFO] [stdout] test message::header::special::test::format_mime_version ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_without_name ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_single_with_name ... ok
[INFO] [stdout] test message::header::special::test::parse_mime_version ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_single_without_name ... ok
[INFO] [stdout] test message::header::tests::colons_in_headername ... ok
[INFO] [stdout] test message::header::tests::const_valid_headername ... ok
[INFO] [stdout] test message::header::tests::empty_headername ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_giant_word ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_long_line ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding ... ok
[INFO] [stdout] test message::header::tests::format_ascii ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_very_long_line ... ok
[INFO] [stdout] test message::header::tests::format_bad_stuff ... ok
[INFO] [stdout] test message::header::tests::format_everything ... ok
[INFO] [stdout] test message::header::tests::const_empty_headername - should panic ... ok
[INFO] [stdout] test message::header::tests::const_colons_in_headername - should panic ... ok
[INFO] [stdout] test message::header::tests::format_slice_on_char_boundary_bug ... ok
[INFO] [stdout] test message::header::tests::const_spaces_in_headername - should panic ... ok
[INFO] [stdout] test message::header::tests::const_non_ascii_headername - should panic ... ok
[INFO] [stdout] test message::header::tests::format_special ... ok
[INFO] [stdout] test message::header::tests::format_special_emoji ... ok
[INFO] [stdout] test message::header::tests::non_ascii_headername ... ok
[INFO] [stdout] test message::header::tests::format_special_with_folding ... ok
[INFO] [stdout] test message::header::tests::spaces_in_headername ... ok
[INFO] [stdout] test message::header::tests::valid_headername ... ok
[INFO] [stdout] test message::header::textual::test::format_ascii ... ok
[INFO] [stdout] test message::header::textual::test::format_utf8 ... ok
[INFO] [stdout] test message::header::textual::test::parse_ascii ... ok
[INFO] [stdout] test message::mailbox::types::test::format_address_with_empty_name ... ok
[INFO] [stdout] test message::mailbox::types::test::format_address_with_name_trim ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_only ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_name ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_from_tuple ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_only ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_with_empty_name ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_with_empty_name_trim ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_with_name ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_alternative ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_encrypted ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_mixed ... ok
[INFO] [stdout] test message::mimebody::test::single_part_base64 ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_signed ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_mixed_related ... ok
[INFO] [stdout] test message::mimebody::test::single_part_binary ... ok
[INFO] [stdout] test message::mimebody::test::single_part_quoted_printable ... ok
[INFO] [stdout] test message::test::email_message ... ok
[INFO] [stdout] test message::test::email_missing_originator ... ok
[INFO] [stdout] test message::test::email_miminal_message ... ok
[INFO] [stdout] test message::test::email_missing_sender ... ok
[INFO] [stdout] test message::test::email_with_png ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_from_user_pass_for_credentials ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_login ... ok
[INFO] [stdout] test test::envelope_from_headers_no_to ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_clientid_fmt ... ok
[INFO] [stdout] test test::envelope_from_headers ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_extension_fmt ... ok
[INFO] [stdout] test transport::smtp::client::test::test_codec ... ok
[INFO] [stdout] test test::envelope_from_headers_sender ... ok
[INFO] [stdout] test transport::smtp::commands::test::test_display ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_xoauth2 ... ok
[INFO] [stdout] test message::mimebody::test::test_make_boundary ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo_fmt ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_plain ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo ... ok
[INFO] [stdout] test transport::smtp::response::test::test_category_fmt ... ok
[INFO] [stdout] test transport::smtp::response::test::test_code_display ... ok
[INFO] [stdout] test transport::smtp::response::test::test_code_new ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_first_line ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_first_word ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_has_code ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_incomplete ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_from_str ... ok
[INFO] [stdout] test transport::smtp::response::test::test_severity_fmt ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_is_positive ... ok
[INFO] [stdout] test transport::smtp::util::tests::test ... ok
[INFO] [stdout] test message::test::test_make_message_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 114 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transport_file.rs (/opt/rustwide/target/debug/deps/transport_file-973064129ee218ca)
[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 tests/transport_sendmail.rs (/opt/rustwide/target/debug/deps/transport_sendmail-643c1c1fe0179ea4)
[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 tests/transport_smtp.rs (/opt/rustwide/target/debug/deps/transport_smtp-c3e0d78e15dcd3e4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sync::smtp_transport_simple ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sync::smtp_transport_simple stdout ----
[INFO] [stdout] thread 'sync::smtp_transport_simple' panicked at 'called `Result::unwrap()` on an `Err` value: lettre::transport::smtp::Error { kind: Client, source: Error(Some("Connection error: Could not connect")) }', tests/transport_smtp.rs:19:29
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560e3a20d3c0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x560e3a20d3c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560e3a20d3c0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x560e3a20d3c0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x560e3a230a8c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x560e3a206ed5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x560e3a20f66b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x560e3a20f66b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x560e3a20f66b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x560e3a20f17c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x560e3a20fd34 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x560e3a20f817 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x560e3a20d8bc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x560e3a20f779 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x560e39fef821 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x560e39fef913 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x560e39ff0e1c - core::result::Result<T,E>::unwrap::h3d46ef651e1107ac
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x560e39ff21f9 - transport_smtp::sync::smtp_transport_simple::h2d04bd53510e5dd6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:19:9
[INFO] [stdout]   18:     0x560e39ff1e0a - transport_smtp::sync::smtp_transport_simple::{{closure}}::h0fcb23d47c0fcd8c
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:7:5
[INFO] [stdout]   19:     0x560e39ff11fe - core::ops::function::FnOnce::call_once::h9a879236308d78e6
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x560e3a01a933 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x560e3a01a933 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x560e3a0193f0 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x560e3a0193f0 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x560e3a0193f0 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x560e3a0193f0 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x560e3a0193f0 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x560e3a0193f0 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x560e3a0193f0 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x560e39ff2aa2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x560e39ff2aa2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x560e39ff6658 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x560e39ff6658 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x560e39ff6658 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x560e39ff6658 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x560e39ff6658 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x560e39ff6658 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x560e39ff6658 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x560e3a215327 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x560e3a215327 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x560e3a215327 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7fbd508ab609 - start_thread
[INFO] [stdout]   42:     0x7fbd5067b293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sync::smtp_transport_simple
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.93s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test transport_smtp'
[INFO] running `Command { std: "docker" "inspect" "9d59e5efb52ba1c82feaf8bd127dea18b0b492bd5218df314db7a67edabeb144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d59e5efb52ba1c82feaf8bd127dea18b0b492bd5218df314db7a67edabeb144", kill_on_drop: false }`
[INFO] [stdout] 9d59e5efb52ba1c82feaf8bd127dea18b0b492bd5218df314db7a67edabeb144
