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[INFO] validating manifest of git repo https://github.com/illemonati/tioft_rust_discord_2 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/illemonati/tioft_rust_discord_2 [INFO] finished tweaking git repo https://github.com/illemonati/tioft_rust_discord_2 [INFO] tweaked toml for git repo https://github.com/illemonati/tioft_rust_discord_2 written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/illemonati/tioft_rust_discord_2 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] edc8e12d391f8c946a5a13b2b630c77b855ae891bef8b171055e59d64fba9637 [INFO] running `"docker" "start" "-a" "edc8e12d391f8c946a5a13b2b630c77b855ae891bef8b171055e59d64fba9637"` [INFO] [stderr] Checking rc-writer v1.1.1 [INFO] [stderr] Checking qrcodegen v1.4.0 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Compiling string_cache v0.6.2 [INFO] [stderr] Compiling markup5ever v0.3.2 [INFO] [stderr] Checking tiff v0.2.1 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking serenity v0.5.8 (https://github.com/illemonati/serenity#cbefc991) [INFO] [stderr] Checking barcoders v0.10.0 (https://github.com/buntine/barcoders.git#5efb6ed5) [INFO] [stderr] Checking qrcode-generator v1.0.3 [INFO] [stderr] Checking html5ever v0.18.0 [INFO] [stderr] Checking select v0.4.2 [INFO] [stderr] Checking tioft_rust_discord_1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Class`, `Name`, `Predicate` [INFO] [stderr] --> src/main.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | use select::predicate::{Attr, Class, Name, Predicate}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::channel::Embed` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serenity::model::channel::Embed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::channel::EmbedImage` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serenity::model::channel::EmbedImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::event::TypingStartEvent` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use serenity::model::event::TypingStartEvent; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::UserId` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use serenity::model::id::UserId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::utils::MessageBuilder` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use serenity::utils::MessageBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::OsStr` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Attr`, `Class`, `Predicate` [INFO] [stderr] --> src/scp.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use select::predicate::{Attr, Class, Name, Predicate}; [INFO] [stderr] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:253:16 [INFO] [stderr] | [INFO] [stderr] 253 | if (number == 0i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:363:16 [INFO] [stderr] | [INFO] [stderr] 363 | if (number == 0i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/main.rs:464:21 [INFO] [stderr] | [INFO] [stderr] 464 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/main.rs:466:21 [INFO] [stderr] | [INFO] [stderr] 466 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Class`, `Name`, `Predicate` [INFO] [stderr] --> src/main.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | use select::predicate::{Attr, Class, Name, Predicate}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::channel::Embed` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serenity::model::channel::Embed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::channel::EmbedImage` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serenity::model::channel::EmbedImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::event::TypingStartEvent` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use serenity::model::event::TypingStartEvent; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::UserId` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use serenity::model::id::UserId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::utils::MessageBuilder` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use serenity::utils::MessageBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::OsStr` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | use std::ffi::OsStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Attr`, `Class`, `Predicate` [INFO] [stderr] --> src/scp.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use select::predicate::{Attr, Class, Name, Predicate}; [INFO] [stderr] | ^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:253:16 [INFO] [stderr] | [INFO] [stderr] 253 | if (number == 0i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:363:16 [INFO] [stderr] | [INFO] [stderr] 363 | if (number == 0i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/main.rs:464:21 [INFO] [stderr] | [INFO] [stderr] 464 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/main.rs:466:21 [INFO] [stderr] | [INFO] [stderr] 466 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `description` [INFO] [stderr] --> src/main.rs:388:25 [INFO] [stderr] | [INFO] [stderr] 388 | let mut description: String = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_description` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `description` [INFO] [stderr] --> src/main.rs:388:25 [INFO] [stderr] | [INFO] [stderr] 388 | let mut description: String = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_description` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/main.rs:532:25 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] 532 | let path = Path::new(&file_path); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/main.rs:564:9 [INFO] [stderr] | [INFO] [stderr] 564 | let now = Instant::now(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/main.rs:532:25 [INFO] [stderr] | [INFO] [stderr] 532 | let path = Path::new(&file_path); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `now` [INFO] [stderr] --> src/main.rs:564:9 [INFO] [stderr] | [INFO] [stderr] 564 | let now = Instant::now(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_now` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:453:21 [INFO] [stderr] | [INFO] [stderr] 453 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:453:21 [INFO] [stderr] | [INFO] [stderr] 453 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] warning: unused variable: `qr` [INFO] [stderr] --> src/main.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | let qr = qrcode_generator::to_png_to_file(thing.get(1).unwrap_or(&""), QrCodeEcc::Medium,1024, "assets/images/qr.png").unwrap(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_qr` [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `description` [INFO] [stderr] --> src/main.rs:301:21 [INFO] [stderr] | [INFO] [stderr] 301 | let mut description: String = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_description` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:63:23 [INFO] [stderr] | [INFO] [stderr] 63 | fn message(&self, ctx: Context, msg: Message) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `qr` [INFO] [stderr] --> src/main.rs:146:17 [INFO] [stderr] | [INFO] [stderr] 146 | let qr = qrcode_generator::to_png_to_file(thing.get(1).unwrap_or(&""), QrCodeEcc::Medium,1024, "assets/images/qr.png").unwrap(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_qr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `description` [INFO] [stderr] --> src/main.rs:301:21 [INFO] [stderr] | [INFO] [stderr] 301 | let mut description: String = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_description` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:63:23 [INFO] [stderr] | [INFO] [stderr] 63 | fn message(&self, ctx: Context, msg: Message) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut description: String = String::from(""); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut description: String = String::from(""); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let mut description: String = String::from(""); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:388:21 [INFO] [stderr] | [INFO] [stderr] 388 | let mut description: String = String::from(""); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the feature `refcell_replace_swap` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(refcell_replace_swap)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `RED` should have a snake case name [INFO] [stderr] --> src/main.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let RED: Colour = Colour::from_rgb(204, 0, 0); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `red` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:458:21 [INFO] [stderr] | [INFO] [stderr] 458 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:459:21 [INFO] [stderr] | [INFO] [stderr] 459 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:460:21 [INFO] [stderr] | [INFO] [stderr] 460 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:462:21 [INFO] [stderr] | [INFO] [stderr] 462 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scp.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut document= Document::from(body.as_str()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the feature `refcell_replace_swap` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(refcell_replace_swap)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `RED` should have a snake case name [INFO] [stderr] --> src/main.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let RED: Colour = Colour::from_rgb(204, 0, 0); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `red` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:458:21 [INFO] [stderr] | [INFO] [stderr] 458 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:459:21 [INFO] [stderr] | [INFO] [stderr] 459 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:460:21 [INFO] [stderr] | [INFO] [stderr] 460 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:462:21 [INFO] [stderr] | [INFO] [stderr] 462 | (&msg_c).channel_id.broadcast_typing(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `"docker" "inspect" "edc8e12d391f8c946a5a13b2b630c77b855ae891bef8b171055e59d64fba9637"` [INFO] running `"docker" "rm" "-f" "edc8e12d391f8c946a5a13b2b630c77b855ae891bef8b171055e59d64fba9637"` [INFO] [stdout] edc8e12d391f8c946a5a13b2b630c77b855ae891bef8b171055e59d64fba9637