[INFO] cloning repository https://github.com/MarkGhebrial/mailroom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkGhebrial/mailroom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmailroom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmailroom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e248624b3ea3e2b7051512c9d4a9edfb1cdab2f [INFO] checking MarkGhebrial/mailroom against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmailroom" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarkGhebrial/mailroom on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MarkGhebrial/mailroom [INFO] finished tweaking git repo https://github.com/MarkGhebrial/mailroom [INFO] tweaked toml for git repo https://github.com/MarkGhebrial/mailroom written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MarkGhebrial/mailroom 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e17f09b165cef2bafeaa14043eed6b3dddc1a718ae72712bc20db96fcee8f4e [INFO] running `Command { std: "docker" "start" "-a" "3e17f09b165cef2bafeaa14043eed6b3dddc1a718ae72712bc20db96fcee8f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e17f09b165cef2bafeaa14043eed6b3dddc1a718ae72712bc20db96fcee8f4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e17f09b165cef2bafeaa14043eed6b3dddc1a718ae72712bc20db96fcee8f4e", kill_on_drop: false }` [INFO] [stdout] 3e17f09b165cef2bafeaa14043eed6b3dddc1a718ae72712bc20db96fcee8f4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 507526ead821504f2a3077af3dffc98ead04192526586be99b1a8829164e094a [INFO] running `Command { std: "docker" "start" "-a" "507526ead821504f2a3077af3dffc98ead04192526586be99b1a8829164e094a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] 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Checking toml v0.5.11 [INFO] [stderr] Checking email_address v0.2.9 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio-postgres v0.7.12 [INFO] [stderr] Checking trust-dns-proto v0.22.0 [INFO] [stderr] Compiling sqlx-core v0.6.3 [INFO] [stderr] Checking log4rs v1.3.0 [INFO] [stderr] Checking sea-query v0.28.5 [INFO] [stderr] Checking trust-dns-resolver v0.22.0 [INFO] [stderr] Compiling sqlx-macros v0.6.3 [INFO] [stderr] Checking sqlx v0.6.3 [INFO] [stderr] Checking sea-query-binder v0.3.1 [INFO] [stderr] Checking sea-orm v0.11.3 [INFO] [stderr] Checking mailroom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::database::mailbox::*` [INFO] [stdout] --> src/database/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use crate::database::mailbox::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::mail::Entity as Mail` [INFO] [stdout] --> src/database/models/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::mail::Entity as Mail; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `err::*` [INFO] [stdout] --> src/imf/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use err::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `header::*` [INFO] [stdout] --> src/imf/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use header::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `incoming_connection::*` [INFO] [stdout] --> src/smtp/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use incoming_connection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncWriteExt`, and `self` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `outgoing_connection::*` [INFO] [stdout] --> src/smtp/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use outgoing_connection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reply` [INFO] [stdout] --> src/smtp/reply.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::smtp::{reply, SMTPReplyParseError}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reply::*` [INFO] [stdout] --> src/smtp/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use reply::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::database::mailbox::*` [INFO] [stdout] --> src/database/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use crate::database::mailbox::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::mail::Entity as Mail` [INFO] [stdout] --> src/database/models/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::mail::Entity as Mail; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `err::*` [INFO] [stdout] --> src/imf/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use err::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `header::*` [INFO] [stdout] --> src/imf/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use header::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `incoming_connection::*` [INFO] [stdout] --> src/smtp/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use incoming_connection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncWriteExt`, and `self` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `outgoing_connection::*` [INFO] [stdout] --> src/smtp/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use outgoing_connection::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reply` [INFO] [stdout] --> src/smtp/reply.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::smtp::{reply, SMTPReplyParseError}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reply::*` [INFO] [stdout] --> src/smtp/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use reply::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/smtp/outgoing_connection.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `socket` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/smtp/outgoing_connection.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn new(message: Mail) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/smtp/outgoing_connection.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | fn new(message: Mail) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hostname`, `user`, and `password` are never read [INFO] [stdout] --> src/config.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct PostgresCfg { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub hostname: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | /// PostgreSQL username [INFO] [stdout] 27 | pub user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 28 | /// PostgreSQL password (for specified user) [INFO] [stdout] 29 | pub password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tls_settings` is never read [INFO] [stdout] --> src/config.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct DomainCfg { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 46 | pub tls_settings: TlsSettings, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImfHeader` is never constructed [INFO] [stdout] --> src/imf/header.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ImfHeader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/imf/header.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | Other(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Other(String), [INFO] [stdout] 30 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HeaderBody` is never used [INFO] [stdout] --> src/imf/header.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | pub enum HeaderBody { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `content`, `content_len`, and `verify_dkim_signature` are never used [INFO] [stdout] --> src/imf/mail.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Mail { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn content(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn content_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn verify_dkim_signature() -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/smtp/command.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | MailFrom { sender: EmailAddress }, [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/smtp/command.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Data { data: String }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `address` is never read [INFO] [stdout] --> src/smtp/command.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | Verify { address: String }, [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Recipient` and `Expand` are never constructed [INFO] [stdout] --> src/smtp/command.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum SMTPCommand { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | Recipient { recipient: EmailAddress }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Expand { mailing_list: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidArguments` is never constructed [INFO] [stdout] --> src/smtp/command.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum SMTPCommandParseError { [INFO] [stdout] | --------------------- variant in this enum [INFO] [stdout] 61 | IncompleteCommand, [INFO] [stdout] 62 | InvalidArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMTPCommandParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IncomingSMTPConnection` is never constructed [INFO] [stdout] --> src/smtp/incoming_connection.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct IncomingSMTPConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `begin`, `read_command`, and `close` are never used [INFO] [stdout] --> src/smtp/incoming_connection.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl IncomingSMTPConnection { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 15 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub async fn begin(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | [INFO] [stdout] 24 | pub async fn read_command(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub async fn close(&mut self) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OutgoingSMTPConnection` is never constructed [INFO] [stdout] --> src/smtp/outgoing_connection.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct OutgoingSMTPConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `begin`, and `await_response` are never used [INFO] [stdout] --> src/smtp/outgoing_connection.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl OutgoingSMTPConnection { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 14 | fn new(message: Mail) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | async fn begin(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | async fn await_response(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hostname`, `user`, and `password` are never read [INFO] [stdout] --> src/config.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct PostgresCfg { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | pub hostname: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 26 | /// PostgreSQL username [INFO] [stdout] 27 | pub user: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 28 | /// PostgreSQL password (for specified user) [INFO] [stdout] 29 | pub password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tls_settings` is never read [INFO] [stdout] --> src/config.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct DomainCfg { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 46 | pub tls_settings: TlsSettings, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImfHeader` is never constructed [INFO] [stdout] --> src/imf/header.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ImfHeader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/imf/header.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | Other(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 - Other(String), [INFO] [stdout] 30 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HeaderBody` is never used [INFO] [stdout] --> src/imf/header.rs:63:10 [INFO] [stdout] | [INFO] [stdout] 63 | pub enum HeaderBody { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `content`, `content_len`, and `verify_dkim_signature` are never used [INFO] [stdout] --> src/imf/mail.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Mail { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn content(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn content_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn verify_dkim_signature() -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/smtp/command.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | MailFrom { sender: EmailAddress }, [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/smtp/command.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Data { data: String }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `address` is never read [INFO] [stdout] --> src/smtp/command.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | Verify { address: String }, [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Recipient` and `Expand` are never constructed [INFO] [stdout] --> src/smtp/command.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum SMTPCommand { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | Recipient { recipient: EmailAddress }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Expand { mailing_list: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidArguments` is never constructed [INFO] [stdout] --> src/smtp/command.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum SMTPCommandParseError { [INFO] [stdout] | --------------------- variant in this enum [INFO] [stdout] 61 | IncompleteCommand, [INFO] [stdout] 62 | InvalidArguments, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMTPCommandParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IncomingSMTPConnection` is never constructed [INFO] [stdout] --> src/smtp/incoming_connection.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct IncomingSMTPConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `begin`, `read_command`, and `close` are never used [INFO] [stdout] --> src/smtp/incoming_connection.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl IncomingSMTPConnection { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 15 | pub fn new(stream: TcpStream) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub async fn begin(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | [INFO] [stdout] 24 | pub async fn read_command(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub async fn close(&mut self) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OutgoingSMTPConnection` is never constructed [INFO] [stdout] --> src/smtp/outgoing_connection.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct OutgoingSMTPConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `begin`, and `await_response` are never used [INFO] [stdout] --> src/smtp/outgoing_connection.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl OutgoingSMTPConnection { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 14 | fn new(message: Mail) {} [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | async fn begin(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | async fn await_response(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "507526ead821504f2a3077af3dffc98ead04192526586be99b1a8829164e094a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "507526ead821504f2a3077af3dffc98ead04192526586be99b1a8829164e094a", kill_on_drop: false }` [INFO] [stdout] 507526ead821504f2a3077af3dffc98ead04192526586be99b1a8829164e094a