[INFO] fetching crate oscq_rs 0.0.3...
[INFO] checking oscq_rs-0.0.3 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate oscq_rs 0.0.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate oscq_rs 0.0.3
[INFO] finished tweaking crates.io crate oscq_rs 0.0.3
[INFO] tweaked toml for crates.io crate oscq_rs 0.0.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oscq_rs 0.0.3 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 115 packages to latest compatible versions
[INFO] [stderr]       Adding rosc v0.10.1 (available: v0.11.4)
[INFO] [stderr]       Adding zeroconf v0.10.5 (available: v0.15.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded avahi-sys v0.10.1
[INFO] [stderr]   Downloaded derive-getters v0.2.1
[INFO] [stderr]   Downloaded zeroconf v0.10.5
[INFO] [stderr]   Downloaded rosc v0.10.1
[INFO] [stderr]   Downloaded zeroconf-macros v0.1.4
[INFO] [stderr]   Downloaded bonjour-sys v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c8633b4a45e3068df927649f053c9b6c55a394ac31523e4cbe3f274c8583d33
[INFO] running `Command { std: "docker" "start" "-a" "5c8633b4a45e3068df927649f053c9b6c55a394ac31523e4cbe3f274c8583d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c8633b4a45e3068df927649f053c9b6c55a394ac31523e4cbe3f274c8583d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8633b4a45e3068df927649f053c9b6c55a394ac31523e4cbe3f274c8583d33", kill_on_drop: false }`
[INFO] [stdout] 5c8633b4a45e3068df927649f053c9b6c55a394ac31523e4cbe3f274c8583d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caac7411f30a131223fd27c749b5929c6ed90dab2a8a14650223b30175fb2cae
[INFO] running `Command { std: "docker" "start" "-a" "caac7411f30a131223fd27c749b5929c6ed90dab2a8a14650223b30175fb2cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling zeroconf-macros v0.1.4
[INFO] [stderr]    Compiling derive-getters v0.2.1
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking rosc v0.10.1
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]    Compiling avahi-sys v0.10.1
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking zeroconf v0.10.5
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking oscq_rs v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/service.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | /     loop {
[INFO] [stdout] 255 | |         let (len, addr) = sock.recv_from(&mut buf).await.unwrap();
[INFO] [stdout] 256 | |         println!("{:?} bytes received from {:?}", len, addr);
[INFO] [stdout] ...   |
[INFO] [stdout] 259 | |         println!("{:?} bytes sent", len);
[INFO] [stdout] 260 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 261 |
[INFO] [stdout] 262 |       let res = tokio::join!(x, y);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/service.rs:246:10
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let (x, y) = run_oscquery_service(root, addr).await.unwrap();
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/service.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let (x, y) = run_oscquery_service(root, addr).await.unwrap();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/service.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |     let res = tokio::join!(x, y);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.64s
[INFO] running `Command { std: "docker" "inspect" "caac7411f30a131223fd27c749b5929c6ed90dab2a8a14650223b30175fb2cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caac7411f30a131223fd27c749b5929c6ed90dab2a8a14650223b30175fb2cae", kill_on_drop: false }`
[INFO] [stdout] caac7411f30a131223fd27c749b5929c6ed90dab2a8a14650223b30175fb2cae