Dec 05 01:40:08.384 INFO checking KineticCookie/sse-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:40:08.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 01:40:08.735 INFO [stdout] 0592a122d49e0dc7870f2719cce216aacd6e65a1ab097351f7dc01702d03ba77
Dec 05 01:40:08.741 INFO running `"docker" "start" "-a" "0592a122d49e0dc7870f2719cce216aacd6e65a1ab097351f7dc01702d03ba77"`
Dec 05 01:40:10.126 INFO [stderr] usermod: no changes
Dec 05 01:40:10.315 INFO [stderr]     Checking ss_client v0.1.0 (/source)
Dec 05 01:40:13.263 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 01:40:13.263 INFO [stderr]   --> src/main.rs:11:5
Dec 05 01:40:13.263 INFO [stderr]    |
Dec 05 01:40:13.263 INFO [stderr] 11 | use std::str::FromStr;
Dec 05 01:40:13.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.263 INFO [stderr]    |
Dec 05 01:40:13.263 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:40:13.263 INFO [stderr] 
Dec 05 01:40:13.263 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 05 01:40:13.263 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:40:13.263 INFO [stderr]    |
Dec 05 01:40:13.263 INFO [stderr] 12 | use futures::future::Future;
Dec 05 01:40:13.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.263 INFO [stderr] 
Dec 05 01:40:13.263 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 05 01:40:13.263 INFO [stderr]   --> src/main.rs:13:5
Dec 05 01:40:13.263 INFO [stderr]    |
Dec 05 01:40:13.263 INFO [stderr] 13 | use messages::EngineMessage;
Dec 05 01:40:13.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.263 INFO [stderr] 
Dec 05 01:40:13.430 INFO [stderr] warning: unused variable: `client`
Dec 05 01:40:13.430 INFO [stderr]   --> src/main.rs:20:9
Dec 05 01:40:13.430 INFO [stderr]    |
Dec 05 01:40:13.430 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 05 01:40:13.431 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 05 01:40:13.431 INFO [stderr]    |
Dec 05 01:40:13.434 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:13.434 INFO [stderr] 
Dec 05 01:40:13.435 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:40:13.435 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:40:13.435 INFO [stderr]    |
Dec 05 01:40:13.436 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 05 01:40:13.436 INFO [stderr]    |         ----^^^^
Dec 05 01:40:13.436 INFO [stderr]    |         |
Dec 05 01:40:13.436 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:40:13.436 INFO [stderr]    |
Dec 05 01:40:13.436 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:40:13.443 INFO [stderr] 
Dec 05 01:40:13.467 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 01:40:13.467 INFO [stderr]   --> src/main.rs:11:5
Dec 05 01:40:13.467 INFO [stderr]    |
Dec 05 01:40:13.467 INFO [stderr] 11 | use std::str::FromStr;
Dec 05 01:40:13.467 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.467 INFO [stderr]    |
Dec 05 01:40:13.467 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:40:13.467 INFO [stderr] 
Dec 05 01:40:13.467 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 05 01:40:13.467 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:40:13.467 INFO [stderr]    |
Dec 05 01:40:13.467 INFO [stderr] 12 | use futures::future::Future;
Dec 05 01:40:13.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.468 INFO [stderr] 
Dec 05 01:40:13.468 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 05 01:40:13.468 INFO [stderr]   --> src/main.rs:13:5
Dec 05 01:40:13.468 INFO [stderr]    |
Dec 05 01:40:13.468 INFO [stderr] 13 | use messages::EngineMessage;
Dec 05 01:40:13.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.468 INFO [stderr] 
Dec 05 01:40:13.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:13.595 INFO [stderr]   --> src/client.rs:34:9
Dec 05 01:40:13.595 INFO [stderr]    |
Dec 05 01:40:13.595 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 05 01:40:13.595 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.595 INFO [stderr]    |
Dec 05 01:40:13.595 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:13.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:13.595 INFO [stderr] 
Dec 05 01:40:13.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:13.595 INFO [stderr]   --> src/client.rs:52:9
Dec 05 01:40:13.595 INFO [stderr]    |
Dec 05 01:40:13.595 INFO [stderr] 52 |         self.core.run(res);
Dec 05 01:40:13.595 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.595 INFO [stderr]    |
Dec 05 01:40:13.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:13.595 INFO [stderr] 
Dec 05 01:40:13.735 INFO [stderr] warning: unused variable: `client`
Dec 05 01:40:13.735 INFO [stderr]   --> src/main.rs:20:9
Dec 05 01:40:13.735 INFO [stderr]    |
Dec 05 01:40:13.735 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 05 01:40:13.735 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 05 01:40:13.735 INFO [stderr]    |
Dec 05 01:40:13.735 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:13.735 INFO [stderr] 
Dec 05 01:40:13.738 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:40:13.739 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:40:13.739 INFO [stderr]    |
Dec 05 01:40:13.739 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 05 01:40:13.739 INFO [stderr]    |         ----^^^^
Dec 05 01:40:13.739 INFO [stderr]    |         |
Dec 05 01:40:13.739 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:40:13.739 INFO [stderr]    |
Dec 05 01:40:13.739 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:40:13.739 INFO [stderr] 
Dec 05 01:40:13.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:13.792 INFO [stderr]   --> src/client.rs:34:9
Dec 05 01:40:13.792 INFO [stderr]    |
Dec 05 01:40:13.792 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 05 01:40:13.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.792 INFO [stderr]    |
Dec 05 01:40:13.792 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:13.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:13.792 INFO [stderr] 
Dec 05 01:40:13.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:13.792 INFO [stderr]   --> src/client.rs:52:9
Dec 05 01:40:13.792 INFO [stderr]    |
Dec 05 01:40:13.792 INFO [stderr] 52 |         self.core.run(res);
Dec 05 01:40:13.792 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:13.792 INFO [stderr]    |
Dec 05 01:40:13.792 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:13.792 INFO [stderr] 
Dec 05 01:40:13.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Dec 05 01:40:13.850 INFO [stderr] su: No module specific data is present
Dec 05 01:40:14.627 INFO running `"docker" "inspect" "0592a122d49e0dc7870f2719cce216aacd6e65a1ab097351f7dc01702d03ba77"`
Dec 05 01:40:14.886 INFO running `"docker" "rm" "-f" "0592a122d49e0dc7870f2719cce216aacd6e65a1ab097351f7dc01702d03ba77"`
Dec 05 01:40:15.219 INFO [stdout] 0592a122d49e0dc7870f2719cce216aacd6e65a1ab097351f7dc01702d03ba77