[INFO] fetching crate lettre 0.11.7...
[INFO] testing lettre-0.11.7 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate lettre 0.11.7 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate lettre 0.11.7 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lettre 0.11.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lettre 0.11.7
[INFO] tweaked toml for crates.io crate lettre 0.11.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate lettre 0.11.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ff42ebb1955a13f83eebb9e8979a35caf3d9fbc7016c79fbeccf2b91cff778a
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[INFO] running `Command { std: "docker" "inspect" "6ff42ebb1955a13f83eebb9e8979a35caf3d9fbc7016c79fbeccf2b91cff778a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff42ebb1955a13f83eebb9e8979a35caf3d9fbc7016c79fbeccf2b91cff778a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92dd90b3ceeb1ed2bc55307ad78c33b73eecfd54cb2c607430b27a4a0c4dda48
[INFO] running `Command { std: "docker" "start" "-a" "92dd90b3ceeb1ed2bc55307ad78c33b73eecfd54cb2c607430b27a4a0c4dda48", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling lettre v0.11.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "92dd90b3ceeb1ed2bc55307ad78c33b73eecfd54cb2c607430b27a4a0c4dda48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92dd90b3ceeb1ed2bc55307ad78c33b73eecfd54cb2c607430b27a4a0c4dda48", kill_on_drop: false }`
[INFO] [stdout] 92dd90b3ceeb1ed2bc55307ad78c33b73eecfd54cb2c607430b27a4a0c4dda48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e39e68718faaec36707b602156de44df1c522f95112f4f8997d4814bb3c7ea
[INFO] running `Command { std: "docker" "start" "-a" "a6e39e68718faaec36707b602156de44df1c522f95112f4f8997d4814bb3c7ea", kill_on_drop: false }`
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[INFO] [stderr]    Compiling maud v0.26.0
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[INFO] [stderr]    Compiling lettre v0.11.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/transport/smtp/client/mod.rs:142:11
[INFO] [stdout]     |
[INFO] [stdout] 142 |     #[cfg(feature = "log")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.90s
[INFO] running `Command { std: "docker" "inspect" "a6e39e68718faaec36707b602156de44df1c522f95112f4f8997d4814bb3c7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e39e68718faaec36707b602156de44df1c522f95112f4f8997d4814bb3c7ea", kill_on_drop: false }`
[INFO] [stdout] a6e39e68718faaec36707b602156de44df1c522f95112f4f8997d4814bb3c7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64c3cdbc1838143847fbb038e98f4b952b9637d69580f93a276ecad5ce0b9ebe
[INFO] running `Command { std: "docker" "start" "-a" "64c3cdbc1838143847fbb038e98f4b952b9637d69580f93a276ecad5ce0b9ebe", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stderr]    --> src/lib.rs:144:11
[INFO] [stderr]     |
[INFO] [stderr] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stderr]    --> src/lib.rs:190:13
[INFO] [stderr]     |
[INFO] [stderr] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stderr]     |             ^^^^^^^^^^-----------------------
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stderr]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `lettre` (lib) generated 2 warnings
[INFO] [stderr] warning: unexpected `cfg` condition value: `log`
[INFO] [stderr]    --> src/transport/smtp/client/mod.rs:142:11
[INFO] [stderr]     |
[INFO] [stderr] 142 |     #[cfg(feature = "log")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stderr]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `lettre` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lettre-812b02fcd7bb03fe)
[INFO] [stdout] 
[INFO] [stdout] running 131 tests
[INFO] [stdout] test address::types::tests::ascii_address_ipv4 ... ok
[INFO] [stdout] test address::types::tests::check_parts ... ok
[INFO] [stdout] test address::types::tests::ascii_address_ipv6 ... ok
[INFO] [stdout] test address::types::tests::ascii_address ... 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::attachment::tests::attachment_inline ... ok
[INFO] [stdout] test message::attachment::tests::attachment ... ok
[INFO] [stdout] test message::body::test::base64_detect ... ok
[INFO] [stdout] test message::body::test::harsh_crlf ... ok
[INFO] [stdout] test message::body::test::quoted_printable_detect ... 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::crlf_noop ... ok
[INFO] [stdout] test message::body::test::base64_encode_bytes_wrapping ... ok
[INFO] [stdout] test message::body::test::eight_bit_encode ... ok
[INFO] [stdout] test message::body::test::eight_bit_too_long_fail ... ok
[INFO] [stdout] test message::body::test::base64_encode_ascii ... ok
[INFO] [stdout] test message::header::content::test::format_content_transfer_encoding ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_detect ... ok
[INFO] [stdout] test message::body::test::seven_bit_invalid ... ok
[INFO] [stdout] test message::header::content_disposition::test::format_content_disposition ... ok
[INFO] [stdout] test message::header::content_type::test::format_content_type ... 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::body::test::quoted_printable_encode_ascii ... ok
[INFO] [stdout] test message::header::date::test::format_date ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_fail ... ok
[INFO] [stdout] test message::header::date::test::parse_date ... ok
[INFO] [stdout] test message::header::content_type::test::parse_content_type ... ok
[INFO] [stdout] test message::header::mailbox::test::format_multi_with_name ... ok
[INFO] [stdout] test message::body::test::crlf ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_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_utf8_name ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_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_containing_comma ... 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_without_name ... ok
[INFO] [stdout] test message::header::mailbox::test::mailbox_format_address_with_angle_bracket ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_single_with_name ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_name_containing_double_quotes ... ok
[INFO] [stdout] test message::header::special::test::parse_mime_version ... 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::colons_in_headername ... ok
[INFO] [stdout] test message::header::tests::format_ascii ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_giant_word ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_name_containing_comma_last_broken ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_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::format_ascii_with_folding_very_long_line ... ok
[INFO] [stdout] test message::header::tests::format_slice_on_char_boundary_bug ... ok
[INFO] [stdout] test message::header::tests::format_special_with_folding ... ok
[INFO] [stdout] test message::header::tests::format_special_with_folding_raw ... 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::issue_653 ... ok
[INFO] [stdout] test message::header::tests::non_ascii_headername ... ok
[INFO] [stdout] test message::header::textual::test::format_utf8 ... ok
[INFO] [stdout] test message::header::tests::spaces_in_headername ... ok
[INFO] [stdout] test message::header::textual::test::format_utf8_word ... ok
[INFO] [stdout] test message::header::tests::const_colons_in_headername - should panic ... 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::header::textual::test::format_ascii ... ok
[INFO] [stdout] test message::header::tests::valid_headername ... ok
[INFO] [stdout] test message::header::tests::const_empty_headername - should panic ... ok
[INFO] [stdout] test message::header::tests::const_spaces_in_headername - should panic ... ok
[INFO] [stdout] test message::mailbox::types::test::format_address_with_name_trim ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_color ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_only ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_from_tuple ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma_and_quoted_non_ascii ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma_and_non_ascii ... ok
[INFO] [stdout] test message::header::tests::const_non_ascii_headername - should panic ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_only ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_alternative ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_name ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_mixed ... 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_base64 ... 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::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::test::email_message_keep_bcc ... ok
[INFO] [stdout] test message::mimebody::test::multi_part_encrypted ... ok
[INFO] [stdout] test message::test::email_minimal_message ... ok
[INFO] [stdout] test message::test::email_missing_originator ... ok
[INFO] [stdout] test message::test::email_message_no_bcc ... ok
[INFO] [stdout] test message::test::email_missing_sender ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma ... ok
[INFO] [stdout] test message::test::email_with_png ... ok
[INFO] [stdout] test test::envelope_from_headers_no_to ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_xoauth2 ... ok
[INFO] [stdout] test test::envelope_from_headers ... ok
[INFO] [stdout] test test::envelope_from_headers_sender ... 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 transport::smtp::extension::test::test_extension_fmt ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_clientid_fmt ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo_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::authentication::test::test_plain ... ok
[INFO] [stdout] test transport::smtp::client::test::test_codec ... ok
[INFO] [stdout] test transport::smtp::response::test::test_code_to_u16 ... ok
[INFO] [stdout] test transport::smtp::response::test::test_category_fmt ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo ... ok
[INFO] [stdout] test transport::smtp::commands::test::test_display ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_first_line ... ok
[INFO] [stdout] test message::mimebody::test::test_make_boundary ... ok
[INFO] [stdout] test message::test::test_make_message_id ... 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_is_positive ... ok
[INFO] [stdout] test transport::smtp::response::test::test_severity_fmt ... ok
[INFO] [stdout] test transport::smtp::response::test::test_response_from_str ... ok
[INFO] [stdout] test transport::smtp::util::tests::test ... ok
[INFO] [stdout] test transport::smtp::transport::tests::transport_from_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 131 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transport_file.rs (/opt/rustwide/target/debug/deps/transport_file-701bb4c8811d2628)
[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-dde9cb7e5042fa32)
[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-00f02cbf44def626)
[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 tests/transport_smtp.rs:19:29:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: lettre::transport::smtp::Error { kind: Connection, source: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557b103cd995 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x557b103cd995 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557b103cd995 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x557b103cd995 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x557b103f71eb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x557b103f71eb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x557b103caa5f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x557b103cd76e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x557b103cd76e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x557b103cf199 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x557b103cee5e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x557b1028eeda - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x557b1028eeda - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x557b103cf79b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x557b103cf79b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x557b103cf514 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x557b103cde59 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x557b103cf247 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x557b10258e63 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x557b10259396 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x557b1025b573 - core::result::Result<T,E>::unwrap::h10ca058fbfa51220
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x557b1025b573 - transport_smtp::sync::smtp_transport_simple::h64ca9177d5a50a85
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:19:9
[INFO] [stdout]   22:     0x557b1025aeb7 - transport_smtp::sync::smtp_transport_simple::{{closure}}::hc2bf47dece533a35
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:7:31
[INFO] [stdout]   23:     0x557b10259926 - core::ops::function::FnOnce::call_once::h525028a6952c2399
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x557b102938bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x557b102938bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x557b10292fc1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x557b10292fc1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x557b10292fc1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x557b10292fc1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x557b10292fc1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x557b10292fc1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x557b10292fc1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x557b1025b984 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x557b1025b984 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x557b102603b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x557b102603b2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x557b102603b2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x557b102603b2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x557b102603b2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x557b102603b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x557b102603b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x557b103d3b7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x557b103d3b7b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x557b103d3b7b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f7083965ac3 - <unknown>
[INFO] [stdout]   46:     0x7f70839f6a04 - __clone
[INFO] [stdout]   47:                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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test transport_smtp`
[INFO] running `Command { std: "docker" "inspect" "64c3cdbc1838143847fbb038e98f4b952b9637d69580f93a276ecad5ce0b9ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c3cdbc1838143847fbb038e98f4b952b9637d69580f93a276ecad5ce0b9ebe", kill_on_drop: false }`
[INFO] [stdout] 64c3cdbc1838143847fbb038e98f4b952b9637d69580f93a276ecad5ce0b9ebe
[INFO] testing lettre-0.11.7 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate lettre 0.11.7 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate lettre 0.11.7 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lettre 0.11.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lettre 0.11.7
[INFO] tweaked toml for crates.io crate lettre 0.11.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate lettre 0.11.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ba0ec635eeee31e92c35a68d185ad9e4d46758c4e13d0e29f982f31a501a28
[INFO] running `Command { std: "docker" "start" "-a" "14ba0ec635eeee31e92c35a68d185ad9e4d46758c4e13d0e29f982f31a501a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ba0ec635eeee31e92c35a68d185ad9e4d46758c4e13d0e29f982f31a501a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ba0ec635eeee31e92c35a68d185ad9e4d46758c4e13d0e29f982f31a501a28", kill_on_drop: false }`
[INFO] [stdout] 14ba0ec635eeee31e92c35a68d185ad9e4d46758c4e13d0e29f982f31a501a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08368bccc04e4155e0f02fe585cfe093154dfdbf63a9341f736a7e42f7da7b8f
[INFO] running `Command { std: "docker" "start" "-a" "08368bccc04e4155e0f02fe585cfe093154dfdbf63a9341f736a7e42f7da7b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling base64 v0.22.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling hostname v0.4.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling email-encoding v0.3.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling quoted_printable v0.5.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling email_address v0.2.4
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling chumsky v0.9.3
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling lettre v0.11.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s
[INFO] running `Command { std: "docker" "inspect" "08368bccc04e4155e0f02fe585cfe093154dfdbf63a9341f736a7e42f7da7b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08368bccc04e4155e0f02fe585cfe093154dfdbf63a9341f736a7e42f7da7b8f", kill_on_drop: false }`
[INFO] [stdout] 08368bccc04e4155e0f02fe585cfe093154dfdbf63a9341f736a7e42f7da7b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3180e4d94751284f8d0857026ef8e9fc6cbc64d49297a32d4378e296e0f78f
[INFO] running `Command { std: "docker" "start" "-a" "0f3180e4d94751284f8d0857026ef8e9fc6cbc64d49297a32d4378e296e0f78f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener v5.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling maud_macros v0.26.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling maud v0.26.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling lettre v0.11.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stdout]    --> src/lib.rs:144:11
[INFO] [stdout]     |
[INFO] [stdout] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stdout]    --> src/lib.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stdout]     |             ^^^^^^^^^^-----------------------
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log`
[INFO] [stdout]    --> src/transport/smtp/client/mod.rs:142:11
[INFO] [stdout]     |
[INFO] [stdout] 142 |     #[cfg(feature = "log")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stdout]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.26s
[INFO] running `Command { std: "docker" "inspect" "0f3180e4d94751284f8d0857026ef8e9fc6cbc64d49297a32d4378e296e0f78f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3180e4d94751284f8d0857026ef8e9fc6cbc64d49297a32d4378e296e0f78f", kill_on_drop: false }`
[INFO] [stdout] 0f3180e4d94751284f8d0857026ef8e9fc6cbc64d49297a32d4378e296e0f78f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31df2a79fdeeefb276b6c4d825b2218ff2756fa07e403bdeaf7f18864daa47b2
[INFO] running `Command { std: "docker" "start" "-a" "31df2a79fdeeefb276b6c4d825b2218ff2756fa07e403bdeaf7f18864daa47b2", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `lettre_ignore_tls_mismatch`
[INFO] [stderr]    --> src/lib.rs:144:11
[INFO] [stderr]     |
[INFO] [stderr] 144 | #[cfg(not(lettre_ignore_tls_mismatch))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows`
[INFO] [stderr]     = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(lettre_ignore_tls_mismatch)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `async-std1-native-tls`
[INFO] [stderr]    --> src/lib.rs:190:13
[INFO] [stderr]     |
[INFO] [stderr] 190 |         not(feature = "async-std1-native-tls")
[INFO] [stderr]     |             ^^^^^^^^^^-----------------------
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       help: there is a expected value with a similar name: `"async-std1-rustls-tls"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stderr]     = help: consider adding `async-std1-native-tls` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `lettre` (lib) generated 2 warnings
[INFO] [stderr] warning: unexpected `cfg` condition value: `log`
[INFO] [stderr]    --> src/transport/smtp/client/mod.rs:142:11
[INFO] [stderr]     |
[INFO] [stderr] 142 |     #[cfg(feature = "log")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `async-std1`, `async-std1-rustls-tls`, `boring-tls`, `builder`, `default`, `dkim`, `file-transport`, `file-transport-envelope`, `hostname`, `mime03`, `native-tls`, `pool`, `rustls-native-certs`, `rustls-tls`, `sendmail-transport`, `serde`, `smtp-transport`, `tokio1`, `tokio1-boring-tls`, `tokio1-native-tls`, `tokio1-rustls-tls`, `tracing`
[INFO] [stderr]     = help: consider adding `log` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `lettre` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lettre-812b02fcd7bb03fe)
[INFO] [stdout] 
[INFO] [stdout] running 131 tests
[INFO] [stdout] test address::types::tests::ascii_address ... ok
[INFO] [stdout] test address::types::tests::ascii_address_ipv4 ... ok
[INFO] [stdout] test address::types::tests::ascii_address_ipv6 ... ok
[INFO] [stdout] test message::attachment::tests::attachment ... ok
[INFO] [stdout] test address::types::tests::check_parts ... ok
[INFO] [stdout] test message::body::test::base64_encode_ascii_wrapping ... ok
[INFO] [stdout] test message::body::test::base64_detect ... 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_bytes ... ok
[INFO] [stdout] test message::body::test::crlf ... ok
[INFO] [stdout] test message::body::test::crlf_noop ... ok
[INFO] [stdout] test message::body::test::harsh_crlf ... 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::base64_encode_bytes_wrapping ... ok
[INFO] [stdout] test message::body::test::seven_bit_detect ... ok
[INFO] [stdout] test message::body::test::quoted_printable_encode_line_wrap ... ok
[INFO] [stdout] test message::body::test::eight_bit_too_long_fail ... ok
[INFO] [stdout] test message::body::test::eight_bit_encode ... ok
[INFO] [stdout] test message::body::test::seven_bit_invalid ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_fail ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_detect ... ok
[INFO] [stdout] test message::body::test::seven_bit_too_long_encode_quotedprintable ... ok
[INFO] [stdout] test message::body::test::seven_bit_encode ... ok
[INFO] [stdout] test message::body::test::quoted_printable_encode_utf8 ... ok
[INFO] [stdout] test message::header::content::test::parse_content_transfer_encoding ... ok
[INFO] [stdout] test message::header::content::test::format_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::date::test::parse_date ... ok
[INFO] [stdout] test message::header::date::test::format_date ... ok
[INFO] [stdout] test message::header::content_type::test::parse_content_type ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_with_utf8_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_single_with_name ... ok
[INFO] [stdout] test message::header::mailbox::test::format_multi_without_name ... ok
[INFO] [stdout] test message::header::mailbox::test::mailbox_format_address_with_angle_bracket ... ok
[INFO] [stdout] test message::header::content_type::test::format_content_type ... ok
[INFO] [stdout] test message::header::mailbox::test::format_multi_with_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::mailbox::test::parse_multi_with_name_containing_comma_last_broken ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_without_name ... ok
[INFO] [stdout] test message::header::special::test::parse_mime_version ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_single_with_name ... ok
[INFO] [stdout] test message::header::special::test::format_mime_version ... ok
[INFO] [stdout] test message::header::tests::colons_in_headername ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_name_containing_comma ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_single_without_name ... ok
[INFO] [stdout] test message::header::tests::empty_headername ... ok
[INFO] [stdout] test message::header::mailbox::test::parse_multi_with_name_containing_double_quotes ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding ... ok
[INFO] [stdout] test message::header::tests::const_valid_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_very_long_line ... ok
[INFO] [stdout] test message::header::tests::format_bad_stuff ... ok
[INFO] [stdout] test message::header::tests::format_ascii_with_folding_long_line ... ok
[INFO] [stdout] test message::header::tests::format_slice_on_char_boundary_bug ... ok
[INFO] [stdout] test message::header::tests::format_special ... ok
[INFO] [stdout] test message::header::tests::format_everything ... ok
[INFO] [stdout] test message::header::tests::format_ascii ... ok
[INFO] [stdout] test message::header::tests::format_special_emoji ... ok
[INFO] [stdout] test message::header::tests::format_special_with_folding_raw ... ok
[INFO] [stdout] test message::header::tests::issue_653 ... ok
[INFO] [stdout] test message::header::tests::non_ascii_headername ... ok
[INFO] [stdout] test message::header::tests::spaces_in_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::tests::valid_headername ... ok
[INFO] [stdout] test message::header::textual::test::format_utf8_word ... 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::header::tests::format_special_with_folding ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma_and_non_ascii ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_name ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_comma_and_quoted_non_ascii ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_from_tuple ... ok
[INFO] [stdout] test message::mailbox::types::test::mailbox_format_address_with_color ... 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::mimebody::test::multi_part_alternative ... ok
[INFO] [stdout] test message::mailbox::types::test::parse_address_with_name ... 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_keep_bcc ... ok
[INFO] [stdout] test message::test::email_minimal_message ... ok
[INFO] [stdout] test message::test::email_message_no_bcc ... ok
[INFO] [stdout] test message::test::email_missing_originator ... ok
[INFO] [stdout] test message::test::email_missing_sender ... ok
[INFO] [stdout] test message::test::email_with_png ... ok
[INFO] [stdout] test test::envelope_from_headers ... ok
[INFO] [stdout] test test::envelope_from_headers_sender ... ok
[INFO] [stdout] test test::envelope_from_headers_no_to ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_from_user_pass_for_credentials ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_plain ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_login ... ok
[INFO] [stdout] test transport::smtp::authentication::test::test_xoauth2 ... ok
[INFO] [stdout] test transport::smtp::client::test::test_codec ... ok
[INFO] [stdout] test transport::smtp::commands::test::test_display ... ok
[INFO] [stdout] test message::mimebody::test::test_make_boundary ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_clientid_fmt ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_extension_fmt ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo ... ok
[INFO] [stdout] test transport::smtp::extension::test::test_serverinfo_fmt ... ok
[INFO] [stdout] test transport::smtp::response::test::test_category_fmt ... ok
[INFO] [stdout] test message::test::test_make_message_id ... 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_code_to_u16 ... 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_from_str ... 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_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::header::tests::const_colons_in_headername - should panic ... 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::const_empty_headername - should panic ... ok
[INFO] [stdout] test transport::smtp::transport::tests::transport_from_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 131 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transport_file.rs (/opt/rustwide/target/debug/deps/transport_file-701bb4c8811d2628)
[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-dde9cb7e5042fa32)
[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-00f02cbf44def626)
[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 tests/transport_smtp.rs:19:29:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: lettre::transport::smtp::Error { kind: Connection, source: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" } }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5573fe3e3515 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5573fe3e3515 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5573fe3e3515 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5573fe3e3515 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5573fe40cd0b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5573fe40cd0b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5573fe3e068f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5573fe3e32ee - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5573fe3e32ee - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5573fe3e4c59 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x5573fe3e49ac - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5573fe2a8faf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5573fe2a8faf - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5573fe3e525b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5573fe3e525b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5573fe3e4fd4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5573fe3e39d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5573fe3e4d07 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5573fe272e43 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5573fe273376 - core::result::unwrap_failed::h52f3bbb78b59f71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x5573fe275553 - core::result::Result<T,E>::unwrap::hce9e8e25d8a8befb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x5573fe275553 - transport_smtp::sync::smtp_transport_simple::hfe297a750fa9726b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:19:9
[INFO] [stdout]   22:     0x5573fe274e97 - transport_smtp::sync::smtp_transport_simple::{{closure}}::h60b7c69dee19061e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/transport_smtp.rs:7:31
[INFO] [stdout]   23:     0x5573fe2738c6 - core::ops::function::FnOnce::call_once::h319d478fe02d2797
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5573fe2ad8cb - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5573fe2ad8cb - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x5573fe2acf91 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x5573fe2acf91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5573fe2acf91 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x5573fe2acf91 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x5573fe2acf91 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x5573fe2acf91 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x5573fe2acf91 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x5573fe275964 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x5573fe275964 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5573fe27a432 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x5573fe27a432 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5573fe27a432 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x5573fe27a432 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x5573fe27a432 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x5573fe27a432 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x5573fe27a432 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5573fe3e962b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x5573fe3e962b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x5573fe3e962b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fd42e747ac3 - <unknown>
[INFO] [stdout]   46:     0x7fd42e7d8a04 - __clone
[INFO] [stdout]   47:                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 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test transport_smtp`
[INFO] running `Command { std: "docker" "inspect" "31df2a79fdeeefb276b6c4d825b2218ff2756fa07e403bdeaf7f18864daa47b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31df2a79fdeeefb276b6c4d825b2218ff2756fa07e403bdeaf7f18864daa47b2", kill_on_drop: false }`
[INFO] [stdout] 31df2a79fdeeefb276b6c4d825b2218ff2756fa07e403bdeaf7f18864daa47b2
