[INFO] updating cached repository https://github.com/SuperiorJT/mr-cd-projekt-red [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] 12e076fd26dfea64e126e35fbe367b9f7c3d5be4 [INFO] checking SuperiorJT/mr-cd-projekt-red against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperiorJT%2Fmr-cd-projekt-red" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuperiorJT/mr-cd-projekt-red on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/SuperiorJT/mr-cd-projekt-red [INFO] finished tweaking git repo https://github.com/SuperiorJT/mr-cd-projekt-red [INFO] tweaked toml for git repo https://github.com/SuperiorJT/mr-cd-projekt-red written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/SuperiorJT/mr-cd-projekt-red already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 82f01797a31088e64c88a04e20b14a5078f1f53c2d7bc2dc5143e4dab16b323b [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" "82f01797a31088e64c88a04e20b14a5078f1f53c2d7bc2dc5143e4dab16b323b"` [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling serenity v0.6.0-rc.1 [INFO] [stderr] Checking uwl v0.3.3 [INFO] [stderr] Checking kankyo v0.1.1 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling backtrace v0.3.26 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.14.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking block-padding v0.1.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking encoding_rs v0.8.17 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling nom v4.2.1 [INFO] [stderr] Checking libflate v0.1.21 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking rand v0.6.4 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling tar v0.4.22 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.20 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Compiling libsodium-sys v0.2.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking r2d2 v0.8.4 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking tokio-rustls v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling command_attr v0.1.0-rc [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Compiling audiopus_sys v0.1.1 [INFO] [stderr] Checking audiopus v0.1.2 [INFO] [stderr] Checking rusqlite v0.18.0 [INFO] [stderr] Checking r2d2_sqlite v0.10.0 [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking reqwest v0.9.11 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Checking sodiumoxide v0.2.2 [INFO] [stderr] Checking discord-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/audio/receiver.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | time::{Instant, SystemTime, UNIX_EPOCH}, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::UserId` [INFO] [stderr] --> src/audio/receiver.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use serenity::model::id::UserId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::DiscordAudioPacket` [INFO] [stderr] --> src/audio/receiver.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use super::DiscordAudioPacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/model/user.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::{Error, Result}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stereo` [INFO] [stderr] --> src/audio/receiver.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | stereo: bool, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_stereo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/audio/receiver.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | data: &[i16], [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/audio/buffer_manager.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `mute` [INFO] [stderr] --> src/audio/receiver.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | mute: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/audio/receiver.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | buffer.update_track_mix(ssrc, volume); [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 imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/audio/receiver.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | time::{Instant, SystemTime, UNIX_EPOCH}, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serenity::model::id::UserId` [INFO] [stderr] --> src/audio/receiver.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use serenity::model::id::UserId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::DiscordAudioPacket` [INFO] [stderr] --> src/audio/receiver.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use super::DiscordAudioPacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/model/user.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::{Error, Result}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stereo` [INFO] [stderr] --> src/audio/receiver.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | stereo: bool, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_stereo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/audio/receiver.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | data: &[i16], [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/audio/buffer_manager.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `mute` [INFO] [stderr] --> src/audio/receiver.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | mute: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/audio/receiver.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | buffer.update_track_mix(ssrc, volume); [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] Finished dev [unoptimized + debuginfo] target(s) in 5m 48s [INFO] running `"docker" "inspect" "82f01797a31088e64c88a04e20b14a5078f1f53c2d7bc2dc5143e4dab16b323b"` [INFO] running `"docker" "rm" "-f" "82f01797a31088e64c88a04e20b14a5078f1f53c2d7bc2dc5143e4dab16b323b"` [INFO] [stdout] 82f01797a31088e64c88a04e20b14a5078f1f53c2d7bc2dc5143e4dab16b323b