[INFO] fetching crate gmt_dos-actors 11.2.0...
[INFO] checking gmt_dos-actors-11.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate gmt_dos-actors 11.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate gmt_dos-actors 11.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gmt_dos-actors 11.2.0
[INFO] tweaked toml for crates.io crate gmt_dos-actors 11.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gmt_dos-actors 11.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gmt_dos-actors 11.2.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] /*
[INFO] [stdout] Model MODEL [ready] :
[INFO] [stdout]   1: source_actor[SignalToFilter] -> logging_actor
[INFO] [stdout]   1: source_actor[SignalToFilter] -> filter_actor[FilterToSink] -> logging_actor
[INFO] [stdout]  */
[INFO] [stdout] warning: constant `R` is never used
[INFO] [stdout]   --> examples/simple_dsl/main.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     const R: usize = 1;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Differentiator` is never constructed
[INFO] [stdout]  --> examples/simple_dsl/feedback.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Differentiator(f64, f64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Integrator` is never constructed
[INFO] [stdout]   --> examples/simple_dsl/feedback.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Integrator {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `last` are never used
[INFO] [stdout]   --> examples/simple_dsl/feedback.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Integrator {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(gain: f64, n_data: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn last(&self) -> Option<Vec<f64>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntegratorToDifferentiator` is never used
[INFO] [stdout]   --> examples/simple_dsl/feedback.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum IntegratorToDifferentiator {}
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sampler` is never constructed
[INFO] [stdout]  --> examples/simple_dsl/sampler.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Sampler(f64);
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Differentiator` is never constructed
[INFO] [stdout]  --> examples/simple/feedback.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Differentiator(f64, f64);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Integrator` is never constructed
[INFO] [stdout]   --> examples/simple/feedback.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Integrator {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `last` are never used
[INFO] [stdout]   --> examples/simple/feedback.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Integrator {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new(gain: f64, n_data: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn last(&self) -> Option<Vec<f64>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntegratorToDifferentiator` is never used
[INFO] [stdout]   --> examples/simple/feedback.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub enum IntegratorToDifferentiator {}
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sampler` is never constructed
[INFO] [stdout]  --> examples/simple/sampler.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Sampler(f64);
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor`
[INFO] [stdout]   --> src/client.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let actor: Actor<_> = Actor::from(&client);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_actor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_client`
[INFO] [stdout]   --> src/client.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let other_client: Client<'_, TestClient> = client;
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "93b811c54aac9c26dda4178f4b4a1a6749b62d46db4202cbb23037e4d9eb4d21", kill_on_drop: false }`
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[INFO] [stdout] 93b811c54aac9c26dda4178f4b4a1a6749b62d46db4202cbb23037e4d9eb4d21