[INFO] cloning repository https://github.com/claderoki/Intergalactica-Discord-Bot-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/claderoki/Intergalactica-Discord-Bot-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcladeroki%2FIntergalactica-Discord-Bot-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcladeroki%2FIntergalactica-Discord-Bot-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ef116b0250b5e31efb69360b6939f77d9411b57 [INFO] checking claderoki/Intergalactica-Discord-Bot-Rust against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcladeroki%2FIntergalactica-Discord-Bot-Rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/claderoki/Intergalactica-Discord-Bot-Rust on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/claderoki/Intergalactica-Discord-Bot-Rust [INFO] finished tweaking git repo https://github.com/claderoki/Intergalactica-Discord-Bot-Rust [INFO] tweaked toml for git repo https://github.com/claderoki/Intergalactica-Discord-Bot-Rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/claderoki/Intergalactica-Discord-Bot-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (serenity) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lexical v5.2.1 [INFO] [stderr] Downloaded rust_decimal v1.10.3 [INFO] [stderr] Downloaded measurements v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dda1ee7fdf141aa9a90b96578287499d16cf10586a226e68174960d5033dcb2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dda1ee7fdf141aa9a90b96578287499d16cf10586a226e68174960d5033dcb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dda1ee7fdf141aa9a90b96578287499d16cf10586a226e68174960d5033dcb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dda1ee7fdf141aa9a90b96578287499d16cf10586a226e68174960d5033dcb2", kill_on_drop: false }` [INFO] [stdout] 5dda1ee7fdf141aa9a90b96578287499d16cf10586a226e68174960d5033dcb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9622224fb5fa3b69b9a3210421be09f0f46125336cfe1bc00cb1f83f277ee0f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e9622224fb5fa3b69b9a3210421be09f0f46125336cfe1bc00cb1f83f277ee0f", kill_on_drop: false }` [INFO] [stderr] warning: dependency (serenity) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling const_fn v0.4.6 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling mysql v20.1.0 [INFO] [stderr] Compiling serenity v0.10.4 [INFO] [stderr] Checking typemap_rev v0.1.4 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling io-enum v0.2.6 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling mysqlclient-sys v0.2.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking lru v0.6.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking openssl-sys v0.9.61 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking measurements v0.9.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking openssl v0.10.33 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking lexical v5.2.1 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling command_attr v0.3.4 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking tokio-util v0.6.5 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking async-tungstenite v0.11.0 [INFO] [stderr] Checking diesel v1.4.6 [INFO] [stderr] Checking h2 v0.3.2 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Checking rust_decimal v1.10.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking mysql_common v0.24.1 [INFO] [stderr] Checking tracing-subscriber v0.2.17 [INFO] [stderr] Checking hyper v0.14.5 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.2 [INFO] [stderr] Checking intergalactica_discord_bot_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `channel::Message` [INFO] [stdout] --> src/handler.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | model::{channel::Message, event::ResumedEvent, gateway::Ready}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `channel::Message` [INFO] [stdout] --> src/handler.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | model::{channel::Message, event::ResumedEvent, gateway::Ready}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/client.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [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: `msg` [INFO] [stdout] --> src/client.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_name` [INFO] [stdout] --> src/client.rs:43:52 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_name` [INFO] [stdout] --> src/client.rs:49:51 [INFO] [stdout] | [INFO] [stdout] 49 | async fn after_hook(ctx: &Context, msg: &Message, cmd_name: &str, error: Result<(), CommandError>) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/client.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/client.rs:64:49 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/client.rs:64:64 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/client.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [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: `msg` [INFO] [stdout] --> src/client.rs:43:37 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_name` [INFO] [stdout] --> src/client.rs:43:52 [INFO] [stdout] | [INFO] [stdout] 43 | async fn before_hook(ctx: &Context, msg: &Message, cmd_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_name` [INFO] [stdout] --> src/client.rs:49:51 [INFO] [stdout] | [INFO] [stdout] 49 | async fn after_hook(ctx: &Context, msg: &Message, cmd_name: &str, error: Result<(), CommandError>) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/client.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/client.rs:64:49 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/client.rs:64:64 [INFO] [stdout] | [INFO] [stdout] 64 | async fn dispatch_error_hook(context: &Context, msg: &Message, error: DispatchError) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 26s [INFO] running `Command { std: "docker" "inspect" "e9622224fb5fa3b69b9a3210421be09f0f46125336cfe1bc00cb1f83f277ee0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9622224fb5fa3b69b9a3210421be09f0f46125336cfe1bc00cb1f83f277ee0f", kill_on_drop: false }` [INFO] [stdout] e9622224fb5fa3b69b9a3210421be09f0f46125336cfe1bc00cb1f83f277ee0f