[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] testing Aex12/smtpi against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAex12%2Fsmtpi" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aex12/smtpi on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f22aa7c617458c201ad9dd8078456409f2559dbba7703c0c4fba50b2cfc23e4
[INFO] running `Command { std: "docker" "start" "-a" "1f22aa7c617458c201ad9dd8078456409f2559dbba7703c0c4fba50b2cfc23e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f22aa7c617458c201ad9dd8078456409f2559dbba7703c0c4fba50b2cfc23e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f22aa7c617458c201ad9dd8078456409f2559dbba7703c0c4fba50b2cfc23e4", kill_on_drop: false }`
[INFO] [stdout] 1f22aa7c617458c201ad9dd8078456409f2559dbba7703c0c4fba50b2cfc23e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f8747c9061c6bb1abf322e0082a1a7de687a3ef5ecce34f376202f795c0223
[INFO] running `Command { std: "docker" "start" "-a" "04f8747c9061c6bb1abf322e0082a1a7de687a3ef5ecce34f376202f795c0223", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]    Compiling smtp-protocol v0.1.0 (/opt/rustwide/workdir/smtp-protocol)
[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]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.29s
[INFO] running `Command { std: "docker" "inspect" "04f8747c9061c6bb1abf322e0082a1a7de687a3ef5ecce34f376202f795c0223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f8747c9061c6bb1abf322e0082a1a7de687a3ef5ecce34f376202f795c0223", kill_on_drop: false }`
[INFO] [stdout] 04f8747c9061c6bb1abf322e0082a1a7de687a3ef5ecce34f376202f795c0223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2be0d7988ddf794b0c796a7c04ace675e0d78331258a5f83e91241e4f66c5024
[INFO] running `Command { std: "docker" "start" "-a" "2be0d7988ddf794b0c796a7c04ace675e0d78331258a5f83e91241e4f66c5024", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling email-encoding v0.4.1
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling webpki-roots v1.0.2
[INFO] [stderr]    Compiling hostname v0.4.1
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling chumsky v0.9.3
[INFO] [stderr]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[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]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling smtp-protocol v0.1.0 (/opt/rustwide/workdir/smtp-protocol)
[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] [stderr]    Compiling 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] [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]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling 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] [stderr]    Compiling lettre v0.11.18
[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] 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.61s
[INFO] running `Command { std: "docker" "inspect" "2be0d7988ddf794b0c796a7c04ace675e0d78331258a5f83e91241e4f66c5024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be0d7988ddf794b0c796a7c04ace675e0d78331258a5f83e91241e4f66c5024", kill_on_drop: false }`
[INFO] [stdout] 2be0d7988ddf794b0c796a7c04ace675e0d78331258a5f83e91241e4f66c5024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3d54461aaef358e2833a0bf770574d191696d08ac0c4d7711abd13ccf115d14
[INFO] running `Command { std: "docker" "start" "-a" "c3d54461aaef358e2833a0bf770574d191696d08ac0c4d7711abd13ccf115d14", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stderr]    --> smtp-protocol/src/parser.rs:258:27
[INFO] [stderr]     |
[INFO] [stderr] 258 |     let decoded = base64::decode(param);
[INFO] [stderr]     |                           ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stderr]    --> smtp-protocol/src/parser.rs:281:27
[INFO] [stderr]     |
[INFO] [stderr] 281 |     let decoded = base64::decode(param).unwrap_or_default();
[INFO] [stderr]     |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_auth_response` is never used
[INFO] [stderr]   --> smtp-protocol/src/parser.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn parse_auth_response(line: &[u8]) -> Result<&[u8], ParseError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `auth_response` is never used
[INFO] [stderr]    --> smtp-protocol/src/parser.rs:197:4
[INFO] [stderr]     |
[INFO] [stderr] 197 | fn auth_response(buf: &[u8]) -> IResult<&[u8], &[u8]> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AUTH_INVALID` is never used
[INFO] [stderr]   --> smtp-protocol/src/reply.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const AUTH_INVALID: Reply = Reply::fixed(535, "5.7.8 Authentication credentials invalid");
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `smtp-protocol` (lib) generated 5 warnings
[INFO] [stderr] warning: `smtp-protocol` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> smtpi/src/lib.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::net::{IpAddr, SocketAddr};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `server::TlsStream`
[INFO] [stderr]  --> smtpi/src/lib.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tokio_rustls::{TlsAcceptor, server::TlsStream};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_str`
[INFO] [stderr]    --> smtpi/src/lib.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |                 let data_str = String::from_utf8_lossy(&data);
[INFO] [stderr]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smtpi` (lib) generated 3 warnings (run `cargo fix --lib -p smtpi` to apply 3 suggestions)
[INFO] [stderr] warning: `smtpi` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smtp_protocol-110cb3586bb56f03)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::tests::auth_empty_plain ... ok
[INFO] [stdout] test parser::tests::auth_initial_login ... ok
[INFO] [stdout] test parser::tests::auth_empty_login ... ok
[INFO] [stdout] test parser::tests::auth_initial_plain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smtpi-562f1fc2c8d5e599)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smtp_protocol
[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] [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]    Doc-tests smtpi
[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] running `Command { std: "docker" "inspect" "c3d54461aaef358e2833a0bf770574d191696d08ac0c4d7711abd13ccf115d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d54461aaef358e2833a0bf770574d191696d08ac0c4d7711abd13ccf115d14", kill_on_drop: false }`
[INFO] [stdout] c3d54461aaef358e2833a0bf770574d191696d08ac0c4d7711abd13ccf115d14
