[INFO] cloning repository https://github.com/RiceCX/KanesMaidBot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RiceCX/KanesMaidBot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiceCX%2FKanesMaidBot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiceCX%2FKanesMaidBot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7c5c61eda3036ee441f8b21f9f57cb043f717d8
[INFO] testing RiceCX/KanesMaidBot against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRiceCX%2FKanesMaidBot" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RiceCX/KanesMaidBot
[INFO] finished tweaking git repo https://github.com/RiceCX/KanesMaidBot
[INFO] tweaked toml for git repo https://github.com/RiceCX/KanesMaidBot written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RiceCX/KanesMaidBot on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RiceCX/KanesMaidBot 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/serenity`
[INFO] [stderr]     Updating git repository `https://github.com/launchbadge/sqlx`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0953dcaadfe94786d1d36d3a90fb0b929d08e8fb995ce341d1a2fdd2c4c92e
[INFO] running `Command { std: "docker" "start" "-a" "3c0953dcaadfe94786d1d36d3a90fb0b929d08e8fb995ce341d1a2fdd2c4c92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0953dcaadfe94786d1d36d3a90fb0b929d08e8fb995ce341d1a2fdd2c4c92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0953dcaadfe94786d1d36d3a90fb0b929d08e8fb995ce341d1a2fdd2c4c92e", kill_on_drop: false }`
[INFO] [stdout] 3c0953dcaadfe94786d1d36d3a90fb0b929d08e8fb995ce341d1a2fdd2c4c92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 804f70d905ece9f480101f6a8c6c3bdddebaef30b44d9ae881205f2ab371250f
[INFO] running `Command { std: "docker" "start" "-a" "804f70d905ece9f480101f6a8c6c3bdddebaef30b44d9ae881205f2ab371250f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling sqlx-rt v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
[INFO] [stderr]    Compiling tungstenite v0.11.1
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[INFO] [stderr]    Compiling sqlx-core v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
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[INFO] [stderr]    Compiling sqlx-macros v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
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[INFO] [stderr]    Compiling sqlx v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
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[INFO] [stderr]    Compiling kanes-maid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DatabasePool`
[INFO] [stdout]  --> src/main.rs:2:94
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::data::{ConfigContainer, ReqwestContainer, ShardManagerContainer, UptimeContainer, DatabasePool};
[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: `std::borrow::Borrow`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::DatabasePool`
[INFO] [stdout]  --> src/events/ready.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::data::DatabasePool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PgConnectOptions`
[INFO] [stdout]  --> src/utils/db_connection.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sqlx::postgres::{PgPoolOptions, PgConnectOptions};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/utils/db_connection.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlx::Row`
[INFO] [stdout]  --> src/events/ready.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sqlx::Row;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConnectOptions`
[INFO] [stdout]  --> src/utils/db_connection.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 |     async fn cache_ready(&self, ctx: Context, _guilds: Vec<GuildId>) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guild`
[INFO] [stdout]   --> src/eventhandler.rs:17:48
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_guild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_new`
[INFO] [stdout]   --> src/eventhandler.rs:17:62
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/eventhandler.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/models/server.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]   --> src/models/server.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabasePool` is never constructed
[INFO] [stdout]   --> src/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DatabasePool;
[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 `init_pool` is never used
[INFO] [stdout]  --> src/utils/db_connection.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | async fn init_pool(database_url: &str) -> Pool<Postgres> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `establish_connection` is never used
[INFO] [stdout]   --> src/utils/db_connection.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn establish_connection() -> Pool<Postgres> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]  --> src/models/server.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Server {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewServer` is never constructed
[INFO] [stdout]  --> src/models/server.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct NewServer {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/models/server.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NewServer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, sqlx-core v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2), sqlx-macros v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "804f70d905ece9f480101f6a8c6c3bdddebaef30b44d9ae881205f2ab371250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804f70d905ece9f480101f6a8c6c3bdddebaef30b44d9ae881205f2ab371250f", kill_on_drop: false }`
[INFO] [stdout] 804f70d905ece9f480101f6a8c6c3bdddebaef30b44d9ae881205f2ab371250f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dbf6126bea19c08b55bfcd0af0bae6c21a81d8011c83a43d1fd5fd6bf21dc03
[INFO] running `Command { std: "docker" "start" "-a" "0dbf6126bea19c08b55bfcd0af0bae6c21a81d8011c83a43d1fd5fd6bf21dc03", kill_on_drop: false }`
[INFO] [stderr]    Compiling kanes-maid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DatabasePool`
[INFO] [stdout]  --> src/main.rs:2:94
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::data::{ConfigContainer, ReqwestContainer, ShardManagerContainer, UptimeContainer, DatabasePool};
[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: `std::borrow::Borrow`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data::DatabasePool`
[INFO] [stdout]  --> src/events/ready.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::data::DatabasePool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PgConnectOptions`
[INFO] [stdout]  --> src/utils/db_connection.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sqlx::postgres::{PgPoolOptions, PgConnectOptions};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/utils/db_connection.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlx::Row`
[INFO] [stdout]  --> src/events/ready.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sqlx::Row;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConnectOptions`
[INFO] [stdout]  --> src/utils/db_connection.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 |     async fn cache_ready(&self, ctx: Context, _guilds: Vec<GuildId>) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guild`
[INFO] [stdout]   --> src/eventhandler.rs:17:48
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_guild`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_new`
[INFO] [stdout]   --> src/eventhandler.rs:17:62
[INFO] [stdout]    |
[INFO] [stdout] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stdout]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/eventhandler.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/eventhandler.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool`
[INFO] [stdout]   --> src/models/server.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new`
[INFO] [stdout]   --> src/models/server.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabasePool` is never constructed
[INFO] [stdout]   --> src/data.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DatabasePool;
[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 `init_pool` is never used
[INFO] [stdout]  --> src/utils/db_connection.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | async fn init_pool(database_url: &str) -> Pool<Postgres> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `establish_connection` is never used
[INFO] [stdout]   --> src/utils/db_connection.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn establish_connection() -> Pool<Postgres> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]  --> src/models/server.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Server {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewServer` is never constructed
[INFO] [stdout]  --> src/models/server.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct NewServer {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/models/server.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl NewServer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, sqlx-core v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2), sqlx-macros v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "0dbf6126bea19c08b55bfcd0af0bae6c21a81d8011c83a43d1fd5fd6bf21dc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dbf6126bea19c08b55bfcd0af0bae6c21a81d8011c83a43d1fd5fd6bf21dc03", kill_on_drop: false }`
[INFO] [stdout] 0dbf6126bea19c08b55bfcd0af0bae6c21a81d8011c83a43d1fd5fd6bf21dc03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10bbfa8268b4919e4f9c2e66d6d4e075153e4bdccd328a1eafc227b38fd0bb85
[INFO] running `Command { std: "docker" "start" "-a" "10bbfa8268b4919e4f9c2e66d6d4e075153e4bdccd328a1eafc227b38fd0bb85", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DatabasePool`
[INFO] [stderr]  --> src/main.rs:2:94
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::data::{ConfigContainer, ReqwestContainer, ShardManagerContainer, UptimeContainer, DatabasePool};
[INFO] [stderr]   |                                                                                              ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::borrow::Borrow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::DatabasePool`
[INFO] [stderr]  --> src/events/ready.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::data::DatabasePool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PgConnectOptions`
[INFO] [stderr]  --> src/utils/db_connection.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sqlx::postgres::{PgPoolOptions, PgConnectOptions};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> src/utils/db_connection.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stderr]   |                                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]  --> src/command.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::borrow::Borrow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sqlx::Row`
[INFO] [stderr]  --> src/events/ready.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use sqlx::Row;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConnectOptions`
[INFO] [stderr]  --> src/utils/db_connection.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sqlx::{Pool, Postgres, ConnectOptions, Error};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/eventhandler.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 |     async fn cache_ready(&self, ctx: Context, _guilds: Vec<GuildId>) {
[INFO] [stderr]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/eventhandler.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `guild`
[INFO] [stderr]   --> src/eventhandler.rs:17:48
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stderr]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_guild`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_new`
[INFO] [stderr]   --> src/eventhandler.rs:17:62
[INFO] [stderr]    |
[INFO] [stderr] 17 |     async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
[INFO] [stderr]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_new`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/eventhandler.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stderr]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/eventhandler.rs:20:43
[INFO] [stderr]    |
[INFO] [stderr] 20 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stderr]    |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pool`
[INFO] [stderr]   --> src/models/server.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stderr]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_pool`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new`
[INFO] [stderr]   --> src/models/server.rs:12:29
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stderr]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_new`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DatabasePool` is never constructed
[INFO] [stderr]   --> src/data.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct DatabasePool;
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_pool` is never used
[INFO] [stderr]  --> src/utils/db_connection.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | async fn init_pool(database_url: &str) -> Pool<Postgres> {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `establish_connection` is never used
[INFO] [stderr]   --> src/utils/db_connection.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub async fn establish_connection() -> Pool<Postgres> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Server` is never constructed
[INFO] [stderr]  --> src/models/server.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct Server {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NewServer` is never constructed
[INFO] [stderr]  --> src/models/server.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct NewServer {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `create` is never used
[INFO] [stderr]   --> src/models/server.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl NewServer {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 12 |     fn create(pool: PgPool, new: NewServer) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kanes-maid` (bin "kanes-maid" test) generated 22 warnings (run `cargo fix --bin "kanes-maid" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, sqlx-core v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2), sqlx-macros v0.5.6 (https://github.com/launchbadge/sqlx#207e6db2)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kanes_maid-739aef97c371bfae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10bbfa8268b4919e4f9c2e66d6d4e075153e4bdccd328a1eafc227b38fd0bb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10bbfa8268b4919e4f9c2e66d6d4e075153e4bdccd328a1eafc227b38fd0bb85", kill_on_drop: false }`
[INFO] [stdout] 10bbfa8268b4919e4f9c2e66d6d4e075153e4bdccd328a1eafc227b38fd0bb85