[INFO] updating cached repository SuperiorJT/mr-cd-projekt-red [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SuperiorJT/mr-cd-projekt-red [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SuperiorJT/mr-cd-projekt-red" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/SuperiorJT/mr-cd-projekt-red"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/SuperiorJT/mr-cd-projekt-red'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SuperiorJT/mr-cd-projekt-red" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/SuperiorJT/mr-cd-projekt-red"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/SuperiorJT/mr-cd-projekt-red'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c0e7db3de92ccd72ee641c6121c573a33c786cda [INFO] sha for GitHub repo SuperiorJT/mr-cd-projekt-red: c0e7db3de92ccd72ee641c6121c573a33c786cda [INFO] validating manifest of SuperiorJT/mr-cd-projekt-red on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SuperiorJT/mr-cd-projekt-red on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing SuperiorJT/mr-cd-projekt-red [INFO] finished frobbing SuperiorJT/mr-cd-projekt-red [INFO] frobbed toml for SuperiorJT/mr-cd-projekt-red written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/SuperiorJT/mr-cd-projekt-red/Cargo.toml [INFO] started frobbing SuperiorJT/mr-cd-projekt-red [INFO] finished frobbing SuperiorJT/mr-cd-projekt-red [INFO] frobbed toml for SuperiorJT/mr-cd-projekt-red written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/SuperiorJT/mr-cd-projekt-red/Cargo.toml [INFO] crate SuperiorJT/mr-cd-projekt-red already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking SuperiorJT/mr-cd-projekt-red against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/SuperiorJT/mr-cd-projekt-red:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 523e9b77ae13997f2f1a91ec13356c50595793ac23c36fd2d620fe38c9045a7d [INFO] running `"docker" "start" "-a" "523e9b77ae13997f2f1a91ec13356c50595793ac23c36fd2d620fe38c9045a7d"` [INFO] [stderr] Compiling opus-sys v0.2.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking nom v4.2.1 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Checking serde v1.0.85 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking opus v0.2.1 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.37 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Compiling libsodium-sys v0.1.0 [INFO] [stderr] Checking sodiumoxide v0.1.0 [INFO] [stderr] Checking serenity v0.5.11 [INFO] [stderr] Checking discord-bot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> src/audio/receiver.rs:5:12 [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: `Instant` [INFO] [stderr] --> src/audio/receiver.rs:5:12 [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: cannot borrow `*track` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/audio/buffer.rs:44:29 [INFO] [stderr] | [INFO] [stderr] 38 | if let Some(p) = track.prev_packet.as_ref() { [INFO] [stderr] | ----------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 44 | track.insert_packet(DiscordAudioPacket::new( [INFO] [stderr] | ^^^^^ mutable borrow occurs here [INFO] [stderr] 45 | p.ssrc, [INFO] [stderr] | ------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*track` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/audio/buffer.rs:44:29 [INFO] [stderr] | [INFO] [stderr] 38 | if let Some(p) = track.prev_packet.as_ref() { [INFO] [stderr] | ----------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 44 | track.insert_packet(DiscordAudioPacket::new( [INFO] [stderr] | ^^^^^ mutable borrow occurs here [INFO] [stderr] 45 | p.ssrc, [INFO] [stderr] | ------ immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BufferManager` [INFO] [stderr] --> src/audio/buffer_manager.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct BufferManager { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [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] warning: method is never used: `insert` [INFO] [stderr] --> src/audio/buffer_manager.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / pub fn insert( [INFO] [stderr] 19 | | &mut self, [INFO] [stderr] 20 | | guild_id: u64, [INFO] [stderr] 21 | | buffer: Arc>, [INFO] [stderr] 22 | | ) -> Option>> { [INFO] [stderr] 23 | | self.buffers.insert(guild_id, buffer) [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/audio/buffer_manager.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get(&self, guild_id: &u64) -> Option<&Arc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | 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: struct is never constructed: `BufferManager` [INFO] [stderr] --> src/audio/buffer_manager.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct BufferManager { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [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] warning: method is never used: `insert` [INFO] [stderr] --> src/audio/buffer_manager.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / pub fn insert( [INFO] [stderr] 19 | | &mut self, [INFO] [stderr] 20 | | guild_id: u64, [INFO] [stderr] 21 | | buffer: Arc>, [INFO] [stderr] 22 | | ) -> Option>> { [INFO] [stderr] 23 | | self.buffers.insert(guild_id, buffer) [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/audio/buffer_manager.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get(&self, guild_id: &u64) -> Option<&Arc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | 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 1m 57s [INFO] running `"docker" "inspect" "523e9b77ae13997f2f1a91ec13356c50595793ac23c36fd2d620fe38c9045a7d"` [INFO] running `"docker" "rm" "-f" "523e9b77ae13997f2f1a91ec13356c50595793ac23c36fd2d620fe38c9045a7d"` [INFO] [stdout] 523e9b77ae13997f2f1a91ec13356c50595793ac23c36fd2d620fe38c9045a7d