[INFO] cloning repository https://github.com/fooker/soundwire
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fooker/soundwire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fsoundwire", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fsoundwire'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5f64bce10c8f413bb6d03e6251f7c236d5142be
[INFO] checking fooker/soundwire against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fsoundwire" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/fooker/soundwire
[INFO] finished tweaking git repo https://github.com/fooker/soundwire
[INFO] tweaked toml for git repo https://github.com/fooker/soundwire written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fooker/soundwire on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fooker/soundwire already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 775fbd6cbf9bd7e7b629628b5dcff06a37e2aa502150f503ce5ad8fdcbc3f1e5
[INFO] running `Command { std: "docker" "start" "-a" "775fbd6cbf9bd7e7b629628b5dcff06a37e2aa502150f503ce5ad8fdcbc3f1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "775fbd6cbf9bd7e7b629628b5dcff06a37e2aa502150f503ce5ad8fdcbc3f1e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775fbd6cbf9bd7e7b629628b5dcff06a37e2aa502150f503ce5ad8fdcbc3f1e5", kill_on_drop: false }`
[INFO] [stdout] 775fbd6cbf9bd7e7b629628b5dcff06a37e2aa502150f503ce5ad8fdcbc3f1e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 789310ffd80bcf09d4fac447135fc4a6fdbeb9e46a6fb5dcc0f0a53451913163
[INFO] running `Command { std: "docker" "start" "-a" "789310ffd80bcf09d4fac447135fc4a6fdbeb9e46a6fb5dcc0f0a53451913163", kill_on_drop: false }`
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[INFO] [stderr]     Checking soundwire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_upcasting)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_upcasting)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/config.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct DeviceSink {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 63 |     pub device: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceSink` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/config.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct DeviceSource {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 84 |     pub device: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceSource` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/sink.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Sink {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 19 |     pub kind: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `idle` is never used
[INFO] [stdout]   --> src/source.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait SourceCallback: Send {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] 23 |     fn data(&mut self, data: &[i16]);
[INFO] [stdout] 24 |     fn idle(&mut self);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/config.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct DeviceSink {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 63 |     pub device: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceSink` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/config.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct DeviceSource {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 84 |     pub device: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DeviceSource` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/sink.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Sink {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 19 |     pub kind: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `idle` is never used
[INFO] [stdout]   --> src/source.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait SourceCallback: Send {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] 23 |     fn data(&mut self, data: &[i16]);
[INFO] [stdout] 24 |     fn idle(&mut self);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.79s
[INFO] running `Command { std: "docker" "inspect" "789310ffd80bcf09d4fac447135fc4a6fdbeb9e46a6fb5dcc0f0a53451913163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789310ffd80bcf09d4fac447135fc4a6fdbeb9e46a6fb5dcc0f0a53451913163", kill_on_drop: false }`
[INFO] [stdout] 789310ffd80bcf09d4fac447135fc4a6fdbeb9e46a6fb5dcc0f0a53451913163
