[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#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRandoooom%2FRandoooom-Bot" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Randoooom/Randoooom-Bot on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "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-7/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" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5fb4f2a3b821296a568c7744bcc7bb954228e51bb7f3efec90b02de891ed5879 [INFO] running `"docker" "start" "-a" "5fb4f2a3b821296a568c7744bcc7bb954228e51bb7f3efec90b02de891ed5879"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling serenity v0.7.2 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking uwl v0.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking memoffset v0.5.3 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking tungstenite v0.9.1 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking webpki v0.21.0 [INFO] [stderr] Checking sct v0.6.0 [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] Compiling synstructure v0.12.3 [INFO] [stderr] Checking tokio-rustls v0.10.2 [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: 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: 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: 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/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/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: 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 58.10s [INFO] running `"docker" "inspect" "5fb4f2a3b821296a568c7744bcc7bb954228e51bb7f3efec90b02de891ed5879"` [INFO] running `"docker" "rm" "-f" "5fb4f2a3b821296a568c7744bcc7bb954228e51bb7f3efec90b02de891ed5879"` [INFO] [stdout] 5fb4f2a3b821296a568c7744bcc7bb954228e51bb7f3efec90b02de891ed5879