[INFO] cloning repository https://github.com/brownian-motion/discord-autodelete [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brownian-motion/discord-autodelete" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrownian-motion%2Fdiscord-autodelete", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrownian-motion%2Fdiscord-autodelete'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 863b2e49c96d0e6a68f90ae46077eb9b201551dc [INFO] checking brownian-motion/discord-autodelete against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrownian-motion%2Fdiscord-autodelete" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brownian-motion/discord-autodelete on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brownian-motion/discord-autodelete [INFO] finished tweaking git repo https://github.com/brownian-motion/discord-autodelete [INFO] tweaked toml for git repo https://github.com/brownian-motion/discord-autodelete written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brownian-motion/discord-autodelete 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded value-bag v1.4.2 [INFO] [stderr] Downloaded value-bag-sval2 v1.4.2 [INFO] [stderr] Downloaded value-bag-serde1 v1.4.2 [INFO] [stderr] Downloaded sval_dynamic v2.10.2 [INFO] [stderr] Downloaded sval_ref v2.10.2 [INFO] [stderr] Downloaded sval_json v2.10.2 [INFO] [stderr] Downloaded command_attr v0.5.1 [INFO] [stderr] Downloaded typesize v0.1.3 [INFO] [stderr] Downloaded sval v2.10.2 [INFO] [stderr] Downloaded serde_yaml v0.9.27 [INFO] [stderr] Downloaded cargo-platform v0.1.5 [INFO] [stderr] Downloaded serenity v0.12.0 [INFO] [stderr] Downloaded mini-moka v0.10.2 [INFO] [stderr] Downloaded table-test v0.2.1 [INFO] [stderr] Downloaded sval_fmt v2.10.2 [INFO] [stderr] Downloaded sval_serde v2.10.2 [INFO] [stderr] Downloaded structured-logger v1.0.3 [INFO] [stderr] Downloaded sval_buffer v2.10.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ff45b555bb91931c886818f9aa3dbda56d45c0c00113ea60240be3e2a0f7ffc [INFO] running `Command { std: "docker" "start" "-a" "9ff45b555bb91931c886818f9aa3dbda56d45c0c00113ea60240be3e2a0f7ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ff45b555bb91931c886818f9aa3dbda56d45c0c00113ea60240be3e2a0f7ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff45b555bb91931c886818f9aa3dbda56d45c0c00113ea60240be3e2a0f7ffc", kill_on_drop: false }` [INFO] [stdout] 9ff45b555bb91931c886818f9aa3dbda56d45c0c00113ea60240be3e2a0f7ffc [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9b314cf70f1187d4561c11b96ca45f05040d8bcc9e9735585a4d82774c5f8e3 [INFO] running `Command { std: "docker" "start" "-a" "c9b314cf70f1187d4561c11b96ca45f05040d8bcc9e9735585a4d82774c5f8e3", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling rustls v0.21.9 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking want v0.3.1 [INFO] 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Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking clap v4.4.10 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking serde_fmt v1.0.3 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Checking value-bag-serde1 v1.4.2 [INFO] [stderr] Checking value-bag v1.4.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking structured-logger v1.0.3 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking discord-autodelete v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/http/controller.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::{channel::Message, id::MessageId}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:47 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/http/controller.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::{channel::Message, id::MessageId}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:47 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude` [INFO] [stdout] --> src/controller/http/namer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude` [INFO] [stdout] --> src/controller/http/namer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleOldMessageGetterStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct SimpleOldMessageGetterStub(Box Result, GetError>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn getter_stub(f: F) -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn getter_noop() -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleOldMessageDeleterStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct SimpleOldMessageDeleterStub(Box Result<(), DeleteError>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn deleter_stub(f: F) -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn deleter_noop() -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleNamerStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | struct SimpleNamerStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `namer_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn namer_stub(channel_namer: F1, guild_namer: F2) -> impl Namer [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dummy_namer` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn dummy_namer() -> impl Namer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/controller/http/controller.rs:56:3 [INFO] [stdout] | [INFO] [stdout] 56 | drop(http); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&serenity::http::Http` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn getter_noop() -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn deleter_noop() -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/controller/http/controller.rs:56:3 [INFO] [stdout] | [INFO] [stdout] 56 | drop(http); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&serenity::http::Http` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.52s [INFO] running `Command { std: "docker" "inspect" "c9b314cf70f1187d4561c11b96ca45f05040d8bcc9e9735585a4d82774c5f8e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b314cf70f1187d4561c11b96ca45f05040d8bcc9e9735585a4d82774c5f8e3", kill_on_drop: false }` [INFO] [stdout] c9b314cf70f1187d4561c11b96ca45f05040d8bcc9e9735585a4d82774c5f8e3 [INFO] checking brownian-motion/discord-autodelete against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrownian-motion%2Fdiscord-autodelete" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brownian-motion/discord-autodelete on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brownian-motion/discord-autodelete [INFO] finished tweaking git repo https://github.com/brownian-motion/discord-autodelete [INFO] tweaked toml for git repo https://github.com/brownian-motion/discord-autodelete written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/brownian-motion/discord-autodelete 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c3962405739174c64ad7e30ad2fa4c6071d7985dcbbcbed7e0a0da35d0b0a21 [INFO] running `Command { std: "docker" "start" "-a" "6c3962405739174c64ad7e30ad2fa4c6071d7985dcbbcbed7e0a0da35d0b0a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c3962405739174c64ad7e30ad2fa4c6071d7985dcbbcbed7e0a0da35d0b0a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c3962405739174c64ad7e30ad2fa4c6071d7985dcbbcbed7e0a0da35d0b0a21", kill_on_drop: false }` [INFO] [stdout] 6c3962405739174c64ad7e30ad2fa4c6071d7985dcbbcbed7e0a0da35d0b0a21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f98444633e38d74ff934bcc890c63965a0d8052e464a8bf41793cfb7c277a693 [INFO] running `Command { std: "docker" "start" "-a" "f98444633e38d74ff934bcc890c63965a0d8052e464a8bf41793cfb7c277a693", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling rustls v0.21.9 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking webpki-roots v0.25.3 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling serenity v0.12.0 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.4.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking typemap_rev v0.3.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking table-test v0.2.1 [INFO] [stderr] Compiling ring v0.17.6 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling command_attr v0.5.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking clap v4.4.10 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking serde_fmt v1.0.3 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Checking value-bag-serde1 v1.4.2 [INFO] [stderr] Checking value-bag v1.4.2 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking structured-logger v1.0.3 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking discord-autodelete v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/http/controller.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::{channel::Message, id::MessageId}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:47 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/traits.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] 4 | use serenity::model::id::{GuildId, ChannelId, MessageId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/http/controller.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use serenity::model::{channel::Message, id::MessageId}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `MessageId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `MessageId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GuildId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `GuildId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ChannelId` is imported redundantly [INFO] [stdout] --> src/controller/stub/mod.rs:5:47 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types::*; [INFO] [stdout] | --------------- the item `ChannelId` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use serenity::model::id::{MessageId, GuildId, ChannelId}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude` [INFO] [stdout] --> src/controller/http/namer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude` [INFO] [stdout] --> src/controller/http/namer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn getter_noop() -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn deleter_noop() -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/controller/http/controller.rs:56:3 [INFO] [stdout] | [INFO] [stdout] 56 | drop(http); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&serenity::http::Http` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleOldMessageGetterStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct SimpleOldMessageGetterStub(Box Result, GetError>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn getter_stub(f: F) -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn getter_noop() -> impl OldMessageGetter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleOldMessageDeleterStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct SimpleOldMessageDeleterStub(Box Result<(), DeleteError>>); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn deleter_stub(f: F) -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deleter_noop` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn deleter_noop() -> impl OldMessageDeleter [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleNamerStub` is never constructed [INFO] [stdout] --> src/controller/stub/mod.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | struct SimpleNamerStub { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `namer_stub` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn namer_stub(channel_namer: F1, guild_namer: F2) -> impl Namer [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dummy_namer` is never used [INFO] [stdout] --> src/controller/stub/mod.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn dummy_namer() -> impl Namer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/controller/http/controller.rs:56:3 [INFO] [stdout] | [INFO] [stdout] 56 | drop(http); [INFO] [stdout] | ^^^^^----^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&serenity::http::Http` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.02s [INFO] running `Command { std: "docker" "inspect" "f98444633e38d74ff934bcc890c63965a0d8052e464a8bf41793cfb7c277a693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f98444633e38d74ff934bcc890c63965a0d8052e464a8bf41793cfb7c277a693", kill_on_drop: false }` [INFO] [stdout] f98444633e38d74ff934bcc890c63965a0d8052e464a8bf41793cfb7c277a693