[INFO] cloning repository https://github.com/JustinDoan/DiscordBotRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustinDoan/DiscordBotRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinDoan%2FDiscordBotRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinDoan%2FDiscordBotRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d23c8a26e84862bfa3f72e4d6e75c02e635119f7 [INFO] checking JustinDoan/DiscordBotRust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustinDoan%2FDiscordBotRust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JustinDoan/DiscordBotRust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JustinDoan/DiscordBotRust [INFO] finished tweaking git repo https://github.com/JustinDoan/DiscordBotRust [INFO] tweaked toml for git repo https://github.com/JustinDoan/DiscordBotRust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/JustinDoan/DiscordBotRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serenity v0.10.1 [INFO] [stderr] Downloaded sysinfo v0.15.5 [INFO] [stderr] Downloaded pin-project-internal v1.0.3 [INFO] [stderr] Downloaded pin-project v1.0.3 [INFO] [stderr] Downloaded smallvec v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 218e90c187feec422e758867bd02ac420656e80c308cf5d34d2fe042370367ab [INFO] running `Command { std: "docker" "start" "-a" "218e90c187feec422e758867bd02ac420656e80c308cf5d34d2fe042370367ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "218e90c187feec422e758867bd02ac420656e80c308cf5d34d2fe042370367ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "218e90c187feec422e758867bd02ac420656e80c308cf5d34d2fe042370367ab", kill_on_drop: false }` [INFO] [stdout] 218e90c187feec422e758867bd02ac420656e80c308cf5d34d2fe042370367ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 828202bb1c475e99906ca52cf48bf81edc71e82933c5ef915995a163002da0f9 [INFO] running `Command { std: "docker" "start" "-a" "828202bb1c475e99906ca52cf48bf81edc71e82933c5ef915995a163002da0f9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking pin-project-lite v0.2.1 [INFO] [stderr] Checking smallvec v1.6.0 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Checking futures-core v0.3.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking futures-sink v0.3.9 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking futures-io v0.3.9 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] 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tracing-attributes v0.1.11 [INFO] [stderr] Compiling pin-project-internal v1.0.3 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking futures-util v0.3.9 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking pin-project v1.0.3 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking futures v0.3.9 [INFO] [stderr] Checking tokio-stream v0.1.1 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking async-tungstenite v0.11.0 [INFO] [stderr] Checking tokio-util v0.6.0 [INFO] [stderr] Checking h2 v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hyper v0.14.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.0 [INFO] [stderr] Checking discordbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Activity`, `EmbedFooter`, `GuildId`, `builder::CreateEmbedFooter` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | builder::CreateEmbedFooter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | model::{ [INFO] [stdout] 6 | channel::{EmbedFooter, Message}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | gateway::{Activity, Ready}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | id::{ChannelId, GuildId}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ordering`, `time::Duration` [INFO] [stdout] --> src/main.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Activity`, `EmbedFooter`, `GuildId`, `builder::CreateEmbedFooter` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | builder::CreateEmbedFooter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | model::{ [INFO] [stdout] 6 | channel::{EmbedFooter, Message}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | gateway::{Activity, Ready}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | id::{ChannelId, GuildId}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ordering`, `time::Duration` [INFO] [stdout] --> src/main.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 17 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | async fn ready(&self, ctx: Context, ready: Ready) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | async fn ready(&self, ctx: Context, ready: Ready) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_loop_running` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | is_loop_running: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `log_system_load` [INFO] [stdout] --> src/main.rs:173:10 [INFO] [stdout] | [INFO] [stdout] 173 | async fn log_system_load(ctx: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_loop_running` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | is_loop_running: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `log_system_load` [INFO] [stdout] --> src/main.rs:173:10 [INFO] [stdout] | [INFO] [stdout] 173 | async fn log_system_load(ctx: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "828202bb1c475e99906ca52cf48bf81edc71e82933c5ef915995a163002da0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "828202bb1c475e99906ca52cf48bf81edc71e82933c5ef915995a163002da0f9", kill_on_drop: false }` [INFO] [stdout] 828202bb1c475e99906ca52cf48bf81edc71e82933c5ef915995a163002da0f9