[INFO] fetching crate rs-smtp 1.0.1... [INFO] testing rs-smtp-1.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate rs-smtp 1.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rs-smtp 1.0.1 [INFO] finished tweaking crates.io crate rs-smtp 1.0.1 [INFO] tweaked toml for crates.io crate rs-smtp 1.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rs-smtp 1.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding tokio-rustls v0.23.4 (available: v0.26.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77233ce8d08abb660044765d1d4a63dc1009d568690c324e50fd59c083c08beb [INFO] running `Command { std: "docker" "start" "-a" "77233ce8d08abb660044765d1d4a63dc1009d568690c324e50fd59c083c08beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77233ce8d08abb660044765d1d4a63dc1009d568690c324e50fd59c083c08beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77233ce8d08abb660044765d1d4a63dc1009d568690c324e50fd59c083c08beb", kill_on_drop: false }` [INFO] [stdout] 77233ce8d08abb660044765d1d4a63dc1009d568690c324e50fd59c083c08beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] aac38dcf84b4dc6c830d5e02e7c152db554e05c022e1c5db97eeecdd67ad0c0a [INFO] running `Command { std: "docker" "start" "-a" "aac38dcf84b4dc6c830d5e02e7c152db554e05c022e1c5db97eeecdd67ad0c0a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling webpki v0.22.4 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling rs-smtp v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/data.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{pin::Pin, future::Future, task::Poll, io::{ErrorKind, Error}}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/data.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::{self, AsyncRead, AsyncBufReadExt, AsyncBufRead, BufReader}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SMTPError` is never constructed [INFO] [stdout] --> src/data.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SMTPError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `err_data_too_large`, `err_auth_required`, `err_auth_unsupported`, `error`, and `is_temporary` are never used [INFO] [stdout] --> src/data.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl SMTPError { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 35 | pub fn err_data_too_large() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn err_auth_required() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn err_auth_unsupported() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn error(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn is_temporary(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERR_TOO_LONG_LINE` is never used [INFO] [stdout] --> src/lengthlimit_reader.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const ERR_TOO_LONG_LINE: &str = "smtp: too long a line in input stream"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LineLimitReader` is never constructed [INFO] [stdout] --> src/lengthlimit_reader.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LineLimitReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/lengthlimit_reader.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl LineLimitReader { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(r: R, line_limit: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | async fn read(&mut self, b: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.76s [INFO] running `Command { std: "docker" "inspect" "aac38dcf84b4dc6c830d5e02e7c152db554e05c022e1c5db97eeecdd67ad0c0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac38dcf84b4dc6c830d5e02e7c152db554e05c022e1c5db97eeecdd67ad0c0a", kill_on_drop: false }` [INFO] [stdout] aac38dcf84b4dc6c830d5e02e7c152db554e05c022e1c5db97eeecdd67ad0c0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2494b514db1fcb0091ac4184eeb95b56ebae83155b159eba1690b6bae853d347 [INFO] running `Command { std: "docker" "start" "-a" "2494b514db1fcb0091ac4184eeb95b56ebae83155b159eba1690b6bae853d347", kill_on_drop: false }` [INFO] [stderr] Compiling rs-smtp v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/data.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{pin::Pin, future::Future, task::Poll, io::{ErrorKind, Error}}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/data.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::{self, AsyncRead, AsyncBufReadExt, AsyncBufRead, BufReader}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SMTPError` is never constructed [INFO] [stdout] --> src/data.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SMTPError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `err_data_too_large`, `err_auth_required`, `err_auth_unsupported`, `error`, and `is_temporary` are never used [INFO] [stdout] --> src/data.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl SMTPError { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 35 | pub fn err_data_too_large() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn err_auth_required() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn err_auth_unsupported() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn error(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn is_temporary(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERR_TOO_LONG_LINE` is never used [INFO] [stdout] --> src/lengthlimit_reader.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const ERR_TOO_LONG_LINE: &str = "smtp: too long a line in input stream"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LineLimitReader` is never constructed [INFO] [stdout] --> src/lengthlimit_reader.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LineLimitReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/lengthlimit_reader.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl LineLimitReader { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(r: R, line_limit: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | async fn read(&mut self, b: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/data.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{pin::Pin, future::Future, task::Poll, io::{ErrorKind, Error}}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/data.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::io::{self, AsyncRead, AsyncBufReadExt, AsyncBufRead, BufReader}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SMTPError` is never constructed [INFO] [stdout] --> src/data.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SMTPError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `err_data_too_large`, `err_auth_required`, `err_auth_unsupported`, `error`, and `is_temporary` are never used [INFO] [stdout] --> src/data.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl SMTPError { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 35 | pub fn err_data_too_large() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn err_auth_required() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn err_auth_unsupported() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn error(&self) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn is_temporary(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERR_TOO_LONG_LINE` is never used [INFO] [stdout] --> src/lengthlimit_reader.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const ERR_TOO_LONG_LINE: &str = "smtp: too long a line in input stream"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LineLimitReader` is never constructed [INFO] [stdout] --> src/lengthlimit_reader.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LineLimitReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `read` are never used [INFO] [stdout] --> src/lengthlimit_reader.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl LineLimitReader { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(r: R, line_limit: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | async fn read(&mut self, b: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "2494b514db1fcb0091ac4184eeb95b56ebae83155b159eba1690b6bae853d347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2494b514db1fcb0091ac4184eeb95b56ebae83155b159eba1690b6bae853d347", kill_on_drop: false }` [INFO] [stdout] 2494b514db1fcb0091ac4184eeb95b56ebae83155b159eba1690b6bae853d347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 08691b98628db45d2402d838fd4e97842d4643cdf2fbe17dc15ed134e45e6936 [INFO] running `Command { std: "docker" "start" "-a" "08691b98628db45d2402d838fd4e97842d4643cdf2fbe17dc15ed134e45e6936", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `future::Future` [INFO] [stderr] --> src/data.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{pin::Pin, future::Future, task::Poll, io::{ErrorKind, Error}}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/data.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio::io::{self, AsyncRead, AsyncBufReadExt, AsyncBufRead, BufReader}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SMTPError` is never constructed [INFO] [stderr] --> src/data.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct SMTPError { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `err_data_too_large`, `err_auth_required`, `err_auth_unsupported`, `error`, and `is_temporary` are never used [INFO] [stderr] --> src/data.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl SMTPError { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 35 | pub fn err_data_too_large() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub fn err_auth_required() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | pub fn err_auth_unsupported() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | pub fn error(&self) -> String { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn is_temporary(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `ERR_TOO_LONG_LINE` is never used [INFO] [stderr] --> src/lengthlimit_reader.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | const ERR_TOO_LONG_LINE: &str = "smtp: too long a line in input stream"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `LineLimitReader` is never constructed [INFO] [stderr] --> src/lengthlimit_reader.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct LineLimitReader { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `read` are never used [INFO] [stderr] --> src/lengthlimit_reader.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 13 | impl LineLimitReader { [INFO] [stderr] | --------------------------------------------- associated items in this implementation [INFO] [stderr] 14 | pub fn new(r: R, line_limit: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | async fn read(&mut self, b: &mut [u8]) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rs-smtp` (lib) generated 7 warnings (run `cargo fix --lib -p rs-smtp` to apply 2 suggestions) [INFO] [stderr] warning: `rs-smtp` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rs_smtp-8afc1d7143b3e029) [INFO] running `Command { std: "docker" "inspect" "08691b98628db45d2402d838fd4e97842d4643cdf2fbe17dc15ed134e45e6936", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08691b98628db45d2402d838fd4e97842d4643cdf2fbe17dc15ed134e45e6936", kill_on_drop: false }` [INFO] [stdout] 08691b98628db45d2402d838fd4e97842d4643cdf2fbe17dc15ed134e45e6936