[INFO] cloning repository https://github.com/Aex12/smtpi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aex12/smtpi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAex12%2Fsmtpi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAex12%2Fsmtpi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1c1a7137d15af1eb7f94a8265522d90a35a6368
[INFO] checking Aex12/smtpi against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAex12%2Fsmtpi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Aex12/smtpi
[INFO] finished tweaking git repo https://github.com/Aex12/smtpi
[INFO] tweaked toml for git repo https://github.com/Aex12/smtpi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aex12/smtpi on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Aex12/smtpi 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7469a0791f8431cb97f232571b9b30ea2e7a8a594caa1b425ba01c6460bd24f3
[INFO] running `Command { std: "docker" "start" "-a" "7469a0791f8431cb97f232571b9b30ea2e7a8a594caa1b425ba01c6460bd24f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7469a0791f8431cb97f232571b9b30ea2e7a8a594caa1b425ba01c6460bd24f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7469a0791f8431cb97f232571b9b30ea2e7a8a594caa1b425ba01c6460bd24f3", kill_on_drop: false }`
[INFO] [stdout] 7469a0791f8431cb97f232571b9b30ea2e7a8a594caa1b425ba01c6460bd24f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de00e463b96fbf375954e7003bc5c7dd4f4c096298b8a0f48f45180abb5a59c
[INFO] running `Command { std: "docker" "start" "-a" "8de00e463b96fbf375954e7003bc5c7dd4f4c096298b8a0f48f45180abb5a59c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking email-encoding v0.4.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking quoted_printable v0.5.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking email_address v0.2.9
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking hostname v0.4.1
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking smtp-protocol v0.1.0 (/opt/rustwide/workdir/smtp-protocol)
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:258:27
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let decoded = base64::decode(param);
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:281:27
[INFO] [stdout]     |
[INFO] [stdout] 281 |     let decoded = base64::decode(param).unwrap_or_default();
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:258:27
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let decoded = base64::decode(param);
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:281:27
[INFO] [stdout]     |
[INFO] [stdout] 281 |     let decoded = base64::decode(param).unwrap_or_default();
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_auth_response` is never used
[INFO] [stdout]   --> smtp-protocol/src/parser.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse_auth_response(line: &[u8]) -> Result<&[u8], ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auth_response` is never used
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn auth_response(buf: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_INVALID` is never used
[INFO] [stdout]   --> smtp-protocol/src/reply.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const AUTH_INVALID: Reply = Reply::fixed(535, "5.7.8 Authentication credentials invalid");
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stdout] warning: function `parse_auth_response` is never used
[INFO] [stdout]   --> smtp-protocol/src/parser.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn parse_auth_response(line: &[u8]) -> Result<&[u8], ParseError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auth_response` is never used
[INFO] [stdout]    --> smtp-protocol/src/parser.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn auth_response(buf: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUTH_INVALID` is never used
[INFO] [stdout]   --> smtp-protocol/src/reply.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const AUTH_INVALID: Reply = Reply::fixed(535, "5.7.8 Authentication credentials invalid");
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking lettre v0.11.18
[INFO] [stderr]     Checking smtpi v0.1.0 (/opt/rustwide/workdir/smtpi)
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> smtpi/src/lib.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `server::TlsStream`
[INFO] [stdout]  --> smtpi/src/lib.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_rustls::{TlsAcceptor, server::TlsStream};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_str`
[INFO] [stdout]    --> smtpi/src/lib.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 let data_str = String::from_utf8_lossy(&data);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: crate-private trait `SpawnHandle` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lettre-0.11.18/src/executor.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     type Handle: SpawnHandle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private trait
[INFO] [stdout] ...
[INFO] [stdout] 86 | pub(crate) trait SpawnHandle: Debug + Send + Sync + 'static + private::Sealed {
[INFO] [stdout]    | ----------------------------------------------------------------------------- `SpawnHandle` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lettre` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8de00e463b96fbf375954e7003bc5c7dd4f4c096298b8a0f48f45180abb5a59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de00e463b96fbf375954e7003bc5c7dd4f4c096298b8a0f48f45180abb5a59c", kill_on_drop: false }`
[INFO] [stdout] 8de00e463b96fbf375954e7003bc5c7dd4f4c096298b8a0f48f45180abb5a59c
