[INFO] updating cached repository https://github.com/Randoooom/Randoooom-Bot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 979b958c369310abc433b054d63fff037ffc3c25 [INFO] checking Randoooom/Randoooom-Bot against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRandoooom%2FRandoooom-Bot" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Randoooom/Randoooom-Bot on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Randoooom/Randoooom-Bot [INFO] finished tweaking git repo https://github.com/Randoooom/Randoooom-Bot [INFO] tweaked toml for git repo https://github.com/Randoooom/Randoooom-Bot written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Randoooom/Randoooom-Bot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 529bf0c28a9437d5fce38ea1ff162eed4681591db4497dfc4b0ae280a3b9f665 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "529bf0c28a9437d5fce38ea1ff162eed4681591db4497dfc4b0ae280a3b9f665"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serenity v0.7.2 [INFO] [stderr] Checking uwl v0.4.2 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking tungstenite v0.9.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.0 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.17.0 [INFO] [stderr] Checking tokio-rustls v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking hyper-rustls v0.17.1 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling command_attr v0.1.5 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking rs_bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `serenity::model::channel::Embed` [INFO] [stderr] --> src/commands/ban.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use serenity::model::channel::Embed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::channel::Embed` [INFO] [stderr] --> src/commands/ban.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use serenity::model::channel::Embed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable if-let pattern [INFO] [stderr] --> src/commands/ban.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | / if let _ = msg.guild_id.unwrap().ban(&ctx.http(), user, &reason).is_err() { [INFO] [stderr] 29 | | msg.channel_id.say(&ctx.http(), "Dir fehlen die Rechte dies zu tun!"); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/ban.rs:11:46 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn ban(ctx: &mut Context, msg: &Message, mut args: Args) -> CommandResult { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/ban.rs:40:18 [INFO] [stderr] | [INFO] [stderr] 40 | m.embed(|mut e| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mod_channel_id` [INFO] [stderr] --> src/utils/file_util.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn mod_channel_id() -> u64{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable if-let pattern [INFO] [stderr] --> src/commands/ban.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | / if let _ = msg.guild_id.unwrap().ban(&ctx.http(), user, &reason).is_err() { [INFO] [stderr] 29 | | msg.channel_id.say(&ctx.http(), "Dir fehlen die Rechte dies zu tun!"); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils/file_util.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 22 | file.write_all(line.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils/file_util.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | file.read_to_string(&mut string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/ban.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | msg.channel_id.say(&ctx.http(), "Dir fehlen die Rechte dies zu tun!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | file.read_to_string(&mut string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:26:3 [INFO] [stderr] | [INFO] [stderr] 26 | channel_id.say(&ctx.http, "hello!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:35:3 [INFO] [stderr] | [INFO] [stderr] 35 | msg.channel_id.say(&ctx.http, "Saved moderation chat!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/ban.rs:11:46 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn ban(ctx: &mut Context, msg: &Message, mut args: Args) -> CommandResult { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/ban.rs:40:18 [INFO] [stderr] | [INFO] [stderr] 40 | m.embed(|mut e| { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mod_channel_id` [INFO] [stderr] --> src/utils/file_util.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn mod_channel_id() -> u64{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils/file_util.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 22 | file.write_all(line.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils/file_util.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | file.read_to_string(&mut string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/ban.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | msg.channel_id.say(&ctx.http(), "Dir fehlen die Rechte dies zu tun!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | file.read_to_string(&mut string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:26:3 [INFO] [stderr] | [INFO] [stderr] 26 | channel_id.say(&ctx.http, "hello!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/moderation.rs:35:3 [INFO] [stderr] | [INFO] [stderr] 35 | msg.channel_id.say(&ctx.http, "Saved moderation chat!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `"docker" "inspect" "529bf0c28a9437d5fce38ea1ff162eed4681591db4497dfc4b0ae280a3b9f665"` [INFO] running `"docker" "rm" "-f" "529bf0c28a9437d5fce38ea1ff162eed4681591db4497dfc4b0ae280a3b9f665"` [INFO] [stdout] 529bf0c28a9437d5fce38ea1ff162eed4681591db4497dfc4b0ae280a3b9f665