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[INFO] [stdout] warning: constant `RPC_METHOD` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const RPC_METHOD: &str = "rpc.method";
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RPC_SERVICE` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const RPC_SERVICE: &str = "rpc.service";
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCMethod` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RPCMethod(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCService` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RPCService(pub String);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCVisitor` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct RPCVisitor {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "db7ea107b5fc4d6c1b26700439f6e73cd84ccf69804844001538ca67b0f0019b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7ea107b5fc4d6c1b26700439f6e73cd84ccf69804844001538ca67b0f0019b", kill_on_drop: false }`
[INFO] [stdout] db7ea107b5fc4d6c1b26700439f6e73cd84ccf69804844001538ca67b0f0019b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f919999568b441793b6cef1bd43b9bc16a89e7e62d77418ae7213099e893ae5a
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[INFO] [stderr]    Compiling config-derive v0.1.0 (/opt/rustwide/workdir/config-derive)
[INFO] [stderr]    Compiling errors v0.1.0 (/opt/rustwide/workdir/errors)
[INFO] [stderr]    Compiling config v0.1.0 (/opt/rustwide/workdir/config)
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling opentelemetry_sdk v0.29.0
[INFO] [stderr]    Compiling id v0.1.0 (/opt/rustwide/workdir/id)
[INFO] [stderr]    Compiling tracing-opentelemetry v0.30.0
[INFO] [stderr]    Compiling opentelemetry-stdout v0.29.0
[INFO] [stderr]    Compiling instruments v0.1.0 (/opt/rustwide/workdir/instruments)
[INFO] [stdout] warning: constant `RPC_METHOD` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const RPC_METHOD: &str = "rpc.method";
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RPC_SERVICE` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const RPC_SERVICE: &str = "rpc.service";
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCMethod` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RPCMethod(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCService` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RPCService(pub String);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCVisitor` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct RPCVisitor {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RPC_METHOD` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const RPC_METHOD: &str = "rpc.method";
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RPC_SERVICE` is never used
[INFO] [stdout]  --> instruments/src/layers/rpc.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const RPC_SERVICE: &str = "rpc.service";
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCMethod` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RPCMethod(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCService` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct RPCService(pub String);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RPCVisitor` is never constructed
[INFO] [stdout]   --> instruments/src/layers/rpc.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct RPCVisitor {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "f919999568b441793b6cef1bd43b9bc16a89e7e62d77418ae7213099e893ae5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f919999568b441793b6cef1bd43b9bc16a89e7e62d77418ae7213099e893ae5a", kill_on_drop: false }`
[INFO] [stdout] f919999568b441793b6cef1bd43b9bc16a89e7e62d77418ae7213099e893ae5a
