[INFO] cloning repository https://github.com/FlareFlo/butler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlareFlo/butler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fbutler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fbutler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6546d6dbb6a3ec39d203202b6b854dddc6d5e55d
[INFO] checking FlareFlo/butler against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Fbutler" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/FlareFlo/butler
[INFO] finished tweaking git repo https://github.com/FlareFlo/butler
[INFO] tweaked toml for git repo https://github.com/FlareFlo/butler written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FlareFlo/butler on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FlareFlo/butler 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "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]     Updating git repository `https://github.com/FlareFlo/uptime_kuma_pusher.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded url v2.5.6
[INFO] [stderr]   Downloaded serde_spanned v1.0.0
[INFO] [stderr]   Downloaded serde v1.0.226
[INFO] [stderr]   Downloaded toml_writer v1.0.2
[INFO] [stderr]   Downloaded toml_datetime v0.7.0
[INFO] [stderr]   Downloaded toml v0.9.5
[INFO] [stderr]   Downloaded serde_core v1.0.226
[INFO] [stderr]   Downloaded webpki-roots v1.0.2
[INFO] [stderr]   Downloaded winapi-util v0.1.10
[INFO] [stderr]   Downloaded tempfile v3.21.0
[INFO] [stderr]   Downloaded camino v1.1.11
[INFO] [stderr]   Downloaded poise v0.6.1
[INFO] [stderr]   Downloaded poise_macros v0.6.1
[INFO] [stderr]   Downloaded ctrlc v3.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6
[INFO] running `Command { std: "docker" "start" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling serenity v0.12.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking uwl v0.6.0
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling command_attr v0.5.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.226
[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 tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling poise_macros v0.6.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking serde_cow v0.1.2
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.6
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking color-eyre v0.6.5
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking uptime_kuma_pusher v0.3.0 (https://github.com/FlareFlo/uptime_kuma_pusher.git#1882af33)
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling sqlx-core v0.8.6
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking sqlx-postgres v0.8.6
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.6
[INFO] [stderr]    Compiling sqlx-macros v0.8.6
[INFO] [stderr]     Checking sqlx v0.8.6
[INFO] [stderr]     Checking poise v0.6.1
[INFO] [stderr]     Checking butler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: overflow evaluating the requirement `std::pin::Pin<Box<{async block@src/handlers/mod.rs:23:5: 23:10}>>: CoerceUnsized<std::pin::Pin<Box<dyn std::future::Future<Output = ()> + std::marker::Send>>>`
[INFO] [stdout]   --> src/handlers/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `Box<{async block@src/handlers/mod.rs:23:5: 23:10}>: CoerceUnsized<Box<dyn std::future::Future<Output = ()> + std::marker::Send>>`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/mod.rs:23:5: 23:10}: Unsize<dyn std::future::Future<Output = ()> + std::marker::Send>`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/mod.rs:23:5: 23:10}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/mod.rs:23:5: 23:10}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl std::future::Future<Output = Result<(), ErrReport>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of handlers::honeypot::<impl handlers::Handler>::handle_honeypot()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:13:90: 127:6}: std::marker::Send`
[INFO] [stdout]    = note: which requires `Instrumented<{async block@src/handlers/honeypot.rs:12:5: 12:54}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `ManuallyDrop<{async block@src/handlers/honeypot.rs:12:5: 12:54}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl std::future::Future<Output = Result<(u64, u64), ErrReport>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of handlers::honeypot::<impl handlers::Handler>::cleanup_last_hour()}: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`butler`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `std::pin::Pin<Box<{async block@src/handlers/mod.rs:23:5: 23:10}>>: CoerceUnsized<std::pin::Pin<Box<dyn std::future::Future<Output = ()> + std::marker::Send>>>`
[INFO] [stdout]   --> src/handlers/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn message(&self, ctx: Context, msg: Message) {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `Box<{async block@src/handlers/mod.rs:23:5: 23:10}>: CoerceUnsized<Box<dyn std::future::Future<Output = ()> + std::marker::Send>>`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/mod.rs:23:5: 23:10}: Unsize<dyn std::future::Future<Output = ()> + std::marker::Send>`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/mod.rs:23:5: 23:10}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/mod.rs:23:5: 23:10}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl std::future::Future<Output = Result<(), ErrReport>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of handlers::honeypot::<impl handlers::Handler>::handle_honeypot()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:13:90: 127:6}: std::marker::Send`
[INFO] [stdout]    = note: which requires `Instrumented<{async block@src/handlers/honeypot.rs:12:5: 12:54}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `ManuallyDrop<{async block@src/handlers/honeypot.rs:12:5: 12:54}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/handlers/honeypot.rs:12:5: 12:54}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl std::future::Future<Output = Result<(u64, u64), ErrReport>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of handlers::honeypot::<impl handlers::Handler>::cleanup_last_hour()}: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`butler`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ButlerErrorExt` is never used
[INFO] [stdout]  --> src/error.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait ButlerErrorExt {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/handlers/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Handler {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 17 |     pub database: Data,
[INFO] [stdout] 18 |     pub config: Config,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_admin` is never used
[INFO] [stdout]  --> src/serenity_ext.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait SerenityExt {
[INFO] [stdout]   |           ----------- method in this trait
[INFO] [stdout] 5 |     fn has_admin<U, E>(&self, ctx: &Context<U, E>) -> bool;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ButlerErrorExt` is never used
[INFO] [stdout]  --> src/error.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait ButlerErrorExt {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/handlers/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Handler {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 17 |     pub database: Data,
[INFO] [stdout] 18 |     pub config: Config,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has_admin` is never used
[INFO] [stdout]  --> src/serenity_ext.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait SerenityExt {
[INFO] [stdout]   |           ----------- method in this trait
[INFO] [stdout] 5 |     fn has_admin<U, E>(&self, ctx: &Context<U, E>) -> bool;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6", kill_on_drop: false }`
[INFO] [stdout] a4f44cb66d71165bf681ef63b9f5aabffbc0be901cacadaa0f6699d5daf89fd6
