[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] e7f5ee3ded2cea435890b99214d84fa78180ba31 [INFO] testing MarkGhebrial/mailroom against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmailroom" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MarkGhebrial/mailroom on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded percent-encoding v2.3.1 [INFO] [stderr] Downloaded crypto-common v0.1.6 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded digest v0.10.7 [INFO] [stderr] Downloaded form_urlencoded v1.2.1 [INFO] [stderr] Downloaded url v2.5.4 [INFO] [stderr] Downloaded icu_normalizer v2.0.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.21 [INFO] [stderr] Downloaded sqlx-core v0.8.6 [INFO] [stderr] Downloaded crc-catalog v2.4.0 [INFO] [stderr] Downloaded sha2 v0.10.9 [INFO] [stderr] Downloaded parking v2.2.1 [INFO] [stderr] Downloaded proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Downloaded async-stream-impl v0.3.6 [INFO] [stderr] Downloaded async-stream v0.3.6 [INFO] [stderr] Downloaded proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Downloaded cpufeatures v0.2.17 [INFO] [stderr] Downloaded anstyle-query v1.1.3 [INFO] [stderr] Downloaded password-hash v0.4.2 [INFO] [stderr] Downloaded argon2 v0.4.1 [INFO] [stderr] Downloaded der v0.7.10 [INFO] 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[stderr] Downloaded yoke v0.8.0 [INFO] [stderr] Downloaded syn v2.0.103 [INFO] [stderr] Downloaded trust-dns-proto v0.22.0 [INFO] [stderr] Downloaded funty v2.0.0 [INFO] [stderr] Downloaded bytecheck_derive v0.6.12 [INFO] [stderr] Downloaded rend v0.4.2 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.69 [INFO] [stderr] Downloaded rustc-demangle v0.1.25 [INFO] [stderr] Downloaded tokio-macros v2.5.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.29 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded cfg-if v1.0.1 [INFO] [stderr] Downloaded tracing-core v0.1.34 [INFO] [stderr] Downloaded writeable v0.6.1 [INFO] [stderr] Downloaded zerovec v0.11.2 [INFO] [stderr] Downloaded tinyvec_macros v0.1.1 [INFO] [stderr] Downloaded autocfg v1.4.0 [INFO] [stderr] Downloaded bitflags v2.9.1 [INFO] [stderr] Downloaded litemap v0.8.0 [INFO] [stderr] Downloaded idna v1.0.3 [INFO] [stderr] Downloaded icu_properties v2.0.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.95 [INFO] [stderr] Downloaded libsqlite3-sys v0.30.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efa92892795f4419d9fae190fd5cd684e724d5eb41d62bb08c8e055a2fdbc3fa [INFO] running `Command { std: "docker" "start" "-a" "efa92892795f4419d9fae190fd5cd684e724d5eb41d62bb08c8e055a2fdbc3fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efa92892795f4419d9fae190fd5cd684e724d5eb41d62bb08c8e055a2fdbc3fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa92892795f4419d9fae190fd5cd684e724d5eb41d62bb08c8e055a2fdbc3fa", kill_on_drop: false }` [INFO] [stdout] efa92892795f4419d9fae190fd5cd684e724d5eb41d62bb08c8e055a2fdbc3fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52f5e6581b1de70a876a7a7c3af7d4021c5ab87e7f5d4f9bc7b46e236e0fb7c7 [INFO] running `Command { std: "docker" "start" "-a" "52f5e6581b1de70a876a7a7c3af7d4021c5ab87e7f5d4f9bc7b46e236e0fb7c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Compiling rust_decimal v1.37.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] 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crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] 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base64ct v1.8.0 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling password-hash v0.4.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling resolv-conf v0.7.4 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling argon2 v0.4.1 [INFO] [stderr] Compiling sudo v0.6.0 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling fern v0.7.1 [INFO] [stderr] Compiling enum-as-inner v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [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 tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.29 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling inherent v1.0.13 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling rustls-webpki v0.103.7 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling sea-bae v0.2.1 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling abnf-core v0.6.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling sea-orm-macros v1.1.17 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Compiling ouroboros v0.18.5 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling email_address v0.2.9 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling trust-dns-proto v0.22.0 [INFO] [stderr] Compiling unicode-truncate v1.1.0 [INFO] [stderr] Compiling ratatui v0.29.0 [INFO] [stderr] Compiling sqlx-core v0.8.6 [INFO] [stderr] Compiling sea-query v0.32.7 [INFO] [stderr] Compiling trust-dns-resolver v0.22.0 [INFO] [stderr] Compiling sqlx-sqlite v0.8.6 [INFO] [stderr] Compiling sqlx v0.8.6 [INFO] [stderr] Compiling sea-query-binder v0.7.0 [INFO] [stderr] Compiling sea-orm v1.1.17 [INFO] [stderr] Compiling mailroom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Serialize` [INFO] [stdout] --> src/config_editor/serialize.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Serialize, [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: `crate::config::Config` [INFO] [stdout] --> src/config_editor/serialize.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::config::Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block`, `List`, `Style`, `Stylize`, and `Widget` [INFO] [stdout] --> src/config_editor/tree.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | style::{Style, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 10 | widgets::{Block, List, Widget}, [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `ListDirection`, and `Paragraph` [INFO] [stdout] --> src/config_editor/mod.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | Block, BorderType, List, ListDirection, ListState, Paragraph, StatefulWidget, Widget, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [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 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: `abnf_core::streaming::sp` [INFO] [stdout] --> src/smtp/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use abnf_core::streaming::sp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult` and `bytes::streaming::tag` [INFO] [stdout] --> src/smtp/parser.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::{bytes::streaming::tag, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/config_editor/serialize.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | fn custom(msg: T) -> Self [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | fn serialize_some(self, value: &T) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | value: &T, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 177 | value: &T, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | fn serialize_seq(self, len: Option) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:190:30 [INFO] [stdout] | [INFO] [stdout] 190 | fn serialize_tuple(self, len: usize) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:212:28 [INFO] [stdout] | [INFO] [stdout] 212 | fn serialize_map(self, len: Option) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:241:40 [INFO] [stdout] | [INFO] [stdout] 241 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:258:40 [INFO] [stdout] | [INFO] [stdout] 258 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:275:38 [INFO] [stdout] | [INFO] [stdout] 275 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:292:38 [INFO] [stdout] | [INFO] [stdout] 292 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:309:36 [INFO] [stdout] | [INFO] [stdout] 309 | fn serialize_key(&mut self, key: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:316:38 [INFO] [stdout] | [INFO] [stdout] 316 | fn serialize_value(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:333:38 [INFO] [stdout] | [INFO] [stdout] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:333:57 [INFO] [stdout] | [INFO] [stdout] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:350:38 [INFO] [stdout] | [INFO] [stdout] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:350:57 [INFO] [stdout] | [INFO] [stdout] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [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: `socket` [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] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PostgresCfg` is never constructed [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct PostgresCfg { [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 `default_postgres_host` is never used [INFO] [stdout] --> src/config.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn default_postgres_host() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/config_editor/tree.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_child`, and `child` are never used [INFO] [stdout] --> src/config_editor/tree.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Node { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 20 | fn new(data: T) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn add_child(&mut self, child: Node) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn child(mut self, child: Node) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeWalker` is never constructed [INFO] [stdout] --> src/config_editor/tree.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct TreeWalker<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_tree` is never used [INFO] [stdout] --> src/config_editor/tree.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn print_tree(node: &Node) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Model` is never constructed [INFO] [stdout] --> src/database/models/mail.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Model { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Relation` is never used [INFO] [stdout] --> src/database/models/mail.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum Relation {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MailParseError` is never constructed [INFO] [stdout] --> src/imf/err.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MailParseError; [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: enum `HeaderName` is never used [INFO] [stdout] --> src/imf/header.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum HeaderName { [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: struct `Mail` is never constructed [INFO] [stdout] --> src/imf/mail.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Mail { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `content`, `content_len`, and `verify_dkim_signature` are never used [INFO] [stdout] --> src/imf/mail.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Mail { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(headers: HashMap, content: String) -> Self { [INFO] [stdout] | ^^^ [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: function `unfold` is never used [INFO] [stdout] --> src/imf/mail.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn unfold(headers: &str) -> Result, MailParseError> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Recipient` and `Expand` are never constructed [INFO] [stdout] --> src/smtp/command.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum SMTPCommand { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | Recipient { recipient: EmailAddress }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | Expand { mailing_list: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMTPCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidArguments` is never constructed [INFO] [stdout] --> src/smtp/command.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub enum SMTPCommandParseError { [INFO] [stdout] | --------------------- variant in this enum [INFO] [stdout] 62 | IncompleteCommand, [INFO] [stdout] 63 | 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: enum `SMTPReplyParseError` is never used [INFO] [stdout] --> src/smtp/err.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum SMTPReplyParseError { [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: struct `SMTPReply` is never constructed [INFO] [stdout] --> src/smtp/reply.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct SMTPReply { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SMTPReplyCode` is never used [INFO] [stdout] --> src/smtp/reply.rs:105:10 [INFO] [stdout] | [INFO] [stdout] 105 | pub enum SMTPReplyCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `Command { std: "docker" "inspect" "52f5e6581b1de70a876a7a7c3af7d4021c5ab87e7f5d4f9bc7b46e236e0fb7c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52f5e6581b1de70a876a7a7c3af7d4021c5ab87e7f5d4f9bc7b46e236e0fb7c7", kill_on_drop: false }` [INFO] [stdout] 52f5e6581b1de70a876a7a7c3af7d4021c5ab87e7f5d4f9bc7b46e236e0fb7c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e949d3f1932014f8a1d6ab714300a91e0a27bc4903b2034b42fb7ec277756b50 [INFO] running `Command { std: "docker" "start" "-a" "e949d3f1932014f8a1d6ab714300a91e0a27bc4903b2034b42fb7ec277756b50", kill_on_drop: false }` [INFO] [stderr] Compiling mailroom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Block`, `List`, `Style`, `Stylize`, and `Widget` [INFO] [stdout] --> src/config_editor/tree.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | style::{Style, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 10 | widgets::{Block, List, Widget}, [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 imports: `BorderType`, `ListDirection`, and `Paragraph` [INFO] [stdout] --> src/config_editor/mod.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | Block, BorderType, List, ListDirection, ListState, Paragraph, StatefulWidget, Widget, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [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 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: `abnf_core::streaming::sp` [INFO] [stdout] --> src/smtp/parser.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use abnf_core::streaming::sp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult` and `bytes::streaming::tag` [INFO] [stdout] --> src/smtp/parser.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use nom::{bytes::streaming::tag, IResult}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/config_editor/serialize.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | fn custom(msg: T) -> Self [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:133:32 [INFO] [stdout] | [INFO] [stdout] 133 | fn serialize_some(self, value: &T) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | value: &T, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:177:9 [INFO] [stdout] | [INFO] [stdout] 177 | value: &T, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | fn serialize_seq(self, len: Option) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:190:30 [INFO] [stdout] | [INFO] [stdout] 190 | fn serialize_tuple(self, len: usize) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 196 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:212:28 [INFO] [stdout] | [INFO] [stdout] 212 | fn serialize_map(self, len: Option) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/config_editor/serialize.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_index` [INFO] [stdout] --> src/config_editor/serialize.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | variant_index: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant` [INFO] [stdout] --> src/config_editor/serialize.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | variant: &'static str, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/config_editor/serialize.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | len: usize, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:241:40 [INFO] [stdout] | [INFO] [stdout] 241 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:258:40 [INFO] [stdout] | [INFO] [stdout] 258 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:275:38 [INFO] [stdout] | [INFO] [stdout] 275 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:292:38 [INFO] [stdout] | [INFO] [stdout] 292 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:309:36 [INFO] [stdout] | [INFO] [stdout] 309 | fn serialize_key(&mut self, key: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:316:38 [INFO] [stdout] | [INFO] [stdout] 316 | fn serialize_value(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:333:38 [INFO] [stdout] | [INFO] [stdout] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:333:57 [INFO] [stdout] | [INFO] [stdout] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/config_editor/serialize.rs:350:38 [INFO] [stdout] | [INFO] [stdout] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/config_editor/serialize.rs:350:57 [INFO] [stdout] | [INFO] [stdout] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [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: `socket` [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] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PostgresCfg` is never constructed [INFO] [stdout] --> src/config.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct PostgresCfg { [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 `default_postgres_host` is never used [INFO] [stdout] --> src/config.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn default_postgres_host() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_child` is never used [INFO] [stdout] --> src/config_editor/tree.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Node { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn add_child(&mut self, child: Node) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TreeWalker` is never constructed [INFO] [stdout] --> src/config_editor/tree.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | struct TreeWalker<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Model` is never constructed [INFO] [stdout] --> src/database/models/mail.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Model { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Relation` is never used [INFO] [stdout] --> src/database/models/mail.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum Relation {} [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: enum `HeaderName` is never used [INFO] [stdout] --> src/imf/header.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum HeaderName { [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: variants `Recipient` and `Expand` are never constructed [INFO] [stdout] --> src/smtp/command.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum SMTPCommand { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | Recipient { recipient: EmailAddress }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | Expand { mailing_list: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMTPCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidArguments` is never constructed [INFO] [stdout] --> src/smtp/command.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub enum SMTPCommandParseError { [INFO] [stdout] | --------------------- variant in this enum [INFO] [stdout] 62 | IncompleteCommand, [INFO] [stdout] 63 | 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 `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 `test` profile [unoptimized + debuginfo] target(s) in 5.34s [INFO] running `Command { std: "docker" "inspect" "e949d3f1932014f8a1d6ab714300a91e0a27bc4903b2034b42fb7ec277756b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e949d3f1932014f8a1d6ab714300a91e0a27bc4903b2034b42fb7ec277756b50", kill_on_drop: false }` [INFO] [stdout] e949d3f1932014f8a1d6ab714300a91e0a27bc4903b2034b42fb7ec277756b50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 337fd795ff1aad2ce8ee1e1d04d71b41ec74ffd50d8755daddb92659d5cb736a [INFO] running `Command { std: "docker" "start" "-a" "337fd795ff1aad2ce8ee1e1d04d71b41ec74ffd50d8755daddb92659d5cb736a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Block`, `List`, `Style`, `Stylize`, and `Widget` [INFO] [stderr] --> src/config_editor/tree.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | style::{Style, Stylize}, [INFO] [stderr] | ^^^^^ ^^^^^^^ [INFO] [stderr] 10 | widgets::{Block, List, Widget}, [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BorderType`, `ListDirection`, and `Paragraph` [INFO] [stderr] --> src/config_editor/mod.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | Block, BorderType, List, ListDirection, ListState, Paragraph, StatefulWidget, Widget, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::mail::Entity as Mail` [INFO] [stderr] --> src/database/models/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use super::mail::Entity as Mail; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `err::*` [INFO] [stderr] --> src/imf/mod.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub use err::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `header::*` [INFO] [stderr] --> src/imf/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use header::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncReadExt`, `AsyncWriteExt`, and `self` [INFO] [stderr] --> src/smtp/outgoing_connection.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use tokio::io::{self, AsyncReadExt, AsyncWriteExt}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `outgoing_connection::*` [INFO] [stderr] --> src/smtp/mod.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub use outgoing_connection::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reply` [INFO] [stderr] --> src/smtp/reply.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::smtp::{reply, SMTPReplyParseError}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reply::*` [INFO] [stderr] --> src/smtp/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | pub use reply::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `abnf_core::streaming::sp` [INFO] [stderr] --> src/smtp/parser.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use abnf_core::streaming::sp; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IResult` and `bytes::streaming::tag` [INFO] [stderr] --> src/smtp/parser.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | use nom::{bytes::streaming::tag, IResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/smtp/outgoing_connection.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/config_editor/serialize.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | fn custom(msg: T) -> Self [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:133:32 [INFO] [stderr] | [INFO] [stderr] 133 | fn serialize_some(self, value: &T) -> Result [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_index` [INFO] [stderr] --> src/config_editor/serialize.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | variant_index: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant` [INFO] [stderr] --> src/config_editor/serialize.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | variant: &'static str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | value: &T, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:174:9 [INFO] [stderr] | [INFO] [stderr] 174 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_index` [INFO] [stderr] --> src/config_editor/serialize.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | variant_index: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant` [INFO] [stderr] --> src/config_editor/serialize.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | variant: &'static str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:177:9 [INFO] [stderr] | [INFO] [stderr] 177 | value: &T, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:186:28 [INFO] [stderr] | [INFO] [stderr] 186 | fn serialize_seq(self, len: Option) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:190:30 [INFO] [stderr] | [INFO] [stderr] 190 | fn serialize_tuple(self, len: usize) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | len: usize, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_index` [INFO] [stderr] --> src/config_editor/serialize.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | variant_index: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant` [INFO] [stderr] --> src/config_editor/serialize.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | variant: &'static str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | len: usize, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:212:28 [INFO] [stderr] | [INFO] [stderr] 212 | fn serialize_map(self, len: Option) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:218:9 [INFO] [stderr] | [INFO] [stderr] 218 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | len: usize, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/config_editor/serialize.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant_index` [INFO] [stderr] --> src/config_editor/serialize.rs:227:9 [INFO] [stderr] | [INFO] [stderr] 227 | variant_index: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variant` [INFO] [stderr] --> src/config_editor/serialize.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | variant: &'static str, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/config_editor/serialize.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | len: usize, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:241:40 [INFO] [stderr] | [INFO] [stderr] 241 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:258:40 [INFO] [stderr] | [INFO] [stderr] 258 | fn serialize_element(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:275:38 [INFO] [stderr] | [INFO] [stderr] 275 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:292:38 [INFO] [stderr] | [INFO] [stderr] 292 | fn serialize_field(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/config_editor/serialize.rs:309:36 [INFO] [stderr] | [INFO] [stderr] 309 | fn serialize_key(&mut self, key: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:316:38 [INFO] [stderr] | [INFO] [stderr] 316 | fn serialize_value(&mut self, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/config_editor/serialize.rs:333:38 [INFO] [stderr] | [INFO] [stderr] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:333:57 [INFO] [stderr] | [INFO] [stderr] 333 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/config_editor/serialize.rs:350:38 [INFO] [stderr] | [INFO] [stderr] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/config_editor/serialize.rs:350:57 [INFO] [stderr] | [INFO] [stderr] 350 | fn serialize_field(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/smtp/outgoing_connection.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | fn new(message: Mail) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `socket` [INFO] [stderr] --> src/smtp/outgoing_connection.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut socket = TcpStream::connect(self.outgoing_message.headers.get("To").unwrap()).await; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket` [INFO] [stderr] [INFO] [stderr] warning: struct `PostgresCfg` is never constructed [INFO] [stderr] --> src/config.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct PostgresCfg { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `default_postgres_host` is never used [INFO] [stderr] --> src/config.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn default_postgres_host() -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `add_child` is never used [INFO] [stderr] --> src/config_editor/tree.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 19 | impl Node { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 27 | fn add_child(&mut self, child: Node) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TreeWalker` is never constructed [INFO] [stderr] --> src/config_editor/tree.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | struct TreeWalker<'a, T> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Model` is never constructed [INFO] [stderr] --> src/database/models/mail.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Model { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Relation` is never used [INFO] [stderr] --> src/database/models/mail.rs:19:10 [INFO] [stderr] | [INFO] [stderr] 19 | pub enum Relation {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ImfHeader` is never constructed [INFO] [stderr] --> src/imf/header.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct ImfHeader { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `HeaderName` is never used [INFO] [stderr] --> src/imf/header.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum HeaderName { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `HeaderBody` is never used [INFO] [stderr] --> src/imf/header.rs:63:10 [INFO] [stderr] | [INFO] [stderr] 63 | pub enum HeaderBody { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `content`, `content_len`, and `verify_dkim_signature` are never used [INFO] [stderr] --> src/imf/mail.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl Mail { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn content(&self) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn content_len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | pub fn verify_dkim_signature() -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `Recipient` and `Expand` are never constructed [INFO] [stderr] --> src/smtp/command.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum SMTPCommand { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 20 | Recipient { recipient: EmailAddress }, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | Expand { mailing_list: String }, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SMTPCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `InvalidArguments` is never constructed [INFO] [stderr] --> src/smtp/command.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub enum SMTPCommandParseError { [INFO] [stderr] | --------------------- variant in this enum [INFO] [stderr] 62 | IncompleteCommand, [INFO] [stderr] 63 | InvalidArguments, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SMTPCommandParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `OutgoingSMTPConnection` is never constructed [INFO] [stderr] --> src/smtp/outgoing_connection.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct OutgoingSMTPConnection { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `begin`, and `await_response` are never used [INFO] [stderr] --> src/smtp/outgoing_connection.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl OutgoingSMTPConnection { [INFO] [stderr] | --------------------------- associated items in this implementation [INFO] [stderr] 14 | fn new(message: Mail) {} [INFO] [stderr] | ^^^ [INFO] [stderr] 15 | [INFO] [stderr] 16 | async fn begin(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | async fn await_response(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mailroom` (bin "mailroom" test) generated 64 warnings (run `cargo fix --bin "mailroom" -p mailroom --tests` to apply 50 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mailroom-b7cc369f1ccd3f77) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test config_editor::tree::test_tree ... ok [INFO] [stdout] test imf::mail::header_unfolding ... ok [INFO] [stdout] test imf::mail::mail_parse ... ok [INFO] [stdout] test pop3::command::bytes_uppercase ... ok [INFO] [stdout] test pop3::response::pop3_response_to_bytes ... ok [INFO] [stdout] test pop3::command::uint_parse ... ok [INFO] [stdout] test pop3::response::bytes_to_pop3_response ... ok [INFO] [stdout] test smtp::reply::parse_smtp_reply ... ok [INFO] [stdout] test smtp::reply::u16_to_smtp_reply_code ... ok [INFO] [stdout] test smtp::reply::str_to_smtp_reply_code ... ok [INFO] [stdout] test pop3::command::parse_command ... ok [INFO] [stdout] test config_editor::serialize::test_serializer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- config_editor::serialize::test_serializer stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'config_editor::serialize::test_serializer' (25) panicked at src/config_editor/serialize.rs:337:9: [INFO] [stdout] not yet implemented [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x58ae28a10412 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x58ae28a10412 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x58ae28a10412 - std[3b51380354919863]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x58ae28a10412 - <::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x58ae28a25d2a - ::fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x58ae28a25d2a - core[27de1724e4349be2]::fmt::write [INFO] [stdout] 6: 0x58ae28a152c6 - std[3b51380354919863]::io::default_write_fmt::> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x58ae28a152c6 - as std[3b51380354919863]::io::Write>::write_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x58ae289ee6df - ::print [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x58ae289ee6df - std[3b51380354919863]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x58ae28a08359 - std[3b51380354919863]::panicking::default_hook [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x58ae2897f84e - core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 12: 0x58ae2897f84e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x58ae28a08512 - core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9 [INFO] [stdout] 14: 0x58ae28a08512 - std[3b51380354919863]::panicking::panic_with_hook [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x58ae289ee7ca - std[3b51380354919863]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x58ae289e38e9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x58ae289ef5ed - __rustc[d79c0ace40940972]::rust_begin_unwind [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x58ae28a2646c - core[27de1724e4349be2]::panicking::panic_fmt [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x58ae28a26432 - core[27de1724e4349be2]::panicking::panic [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x58ae289381c1 - ::serialize_field:: [INFO] [stdout] at /opt/rustwide/workdir/src/config_editor/serialize.rs:337:9 [INFO] [stdout] 21: 0x58ae2892bcd5 - ::serialize::<&mut mailroom[d3d5b69c4c205791]::config_editor::serialize::RatatuiSerializer> [INFO] [stdout] at /opt/rustwide/workdir/src/config.rs:6:23 [INFO] [stdout] 22: 0x58ae289386fb - mailroom[d3d5b69c4c205791]::config_editor::serialize::test_serializer [INFO] [stdout] at /opt/rustwide/workdir/src/config_editor/serialize.rs:371:12 [INFO] [stdout] 23: 0x58ae28938227 - mailroom[d3d5b69c4c205791]::config_editor::serialize::test_serializer::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/config_editor/serialize.rs:363:21 [INFO] [stdout] 24: 0x58ae289253e6 - >::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x58ae28973bfb - core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x58ae28973bfb - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x58ae2898045a - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x58ae2898045a - as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x58ae2898045a - std[3b51380354919863]::panicking::catch_unwind::do_call::, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x58ae2898045a - std[3b51380354919863]::panicking::catch_unwind::, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x58ae2898045a - std[3b51380354919863]::panic::catch_unwind::, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x58ae2898045a - test[182b2e79ecd7bbd9]::run_test_in_process [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x58ae2898045a - test[182b2e79ecd7bbd9]::run_test::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x58ae2897ba04 - test[182b2e79ecd7bbd9]::run_test::{closure#1} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x58ae2897ba04 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x58ae28982f52 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x58ae28982f52 - ::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x58ae28982f52 - std[3b51380354919863]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x58ae28982f52 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x58ae28982f52 - std[3b51380354919863]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x58ae28982f52 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x58ae28982f52 - ::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x58ae28a0f91f - + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9 [INFO] [stdout] 44: 0x58ae28a0f91f - ::new::thread_start [INFO] [stdout] at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17 [INFO] [stdout] 45: 0x75021a1b8aa4 - [INFO] [stdout] 46: 0x75021a245a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] config_editor::serialize::test_serializer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin mailroom` [INFO] running `Command { std: "docker" "inspect" "337fd795ff1aad2ce8ee1e1d04d71b41ec74ffd50d8755daddb92659d5cb736a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "337fd795ff1aad2ce8ee1e1d04d71b41ec74ffd50d8755daddb92659d5cb736a", kill_on_drop: false }` [INFO] [stdout] 337fd795ff1aad2ce8ee1e1d04d71b41ec74ffd50d8755daddb92659d5cb736a