Dec 05 01:40:08.684 INFO checking KineticCookie/sse-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:40:08.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 01:40:09.115 INFO [stdout] 16f68f3122482a6747bbc2b7cbbfc4b9c1726d1e97cb5fe0223c495cf18dadc1
Dec 05 01:40:09.121 INFO running `"docker" "start" "-a" "16f68f3122482a6747bbc2b7cbbfc4b9c1726d1e97cb5fe0223c495cf18dadc1"`
Dec 05 01:40:10.934 INFO [stderr] usermod: no changes
Dec 05 01:40:11.095 INFO [stderr]     Checking iovec v0.1.0
Dec 05 01:40:11.095 INFO [stderr]     Checking net2 v0.2.29
Dec 05 01:40:11.095 INFO [stderr]     Checking serde_json v1.0.2
Dec 05 01:40:11.095 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 05 01:40:11.095 INFO [stderr]    Compiling serde_derive v1.0.10
Dec 05 01:40:13.121 INFO [stderr]     Checking bytes v0.4.4
Dec 05 01:40:13.488 INFO [stderr]     Checking mio v0.6.9
Dec 05 01:40:15.863 INFO [stderr]     Checking tokio-io v0.1.2
Dec 05 01:40:17.619 INFO [stderr]     Checking tokio-core v0.1.8
Dec 05 01:40:20.154 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 05 01:40:22.655 INFO [stderr]     Checking hyper v0.11.1
Dec 05 01:40:27.577 INFO [stderr]     Checking ss_client v0.1.0 (/source)
Dec 05 01:40:29.672 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 01:40:29.672 INFO [stderr]   --> src/main.rs:11:5
Dec 05 01:40:29.672 INFO [stderr]    |
Dec 05 01:40:29.672 INFO [stderr] 11 | use std::str::FromStr;
Dec 05 01:40:29.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:40:29.672 INFO [stderr]    |
Dec 05 01:40:29.673 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:40:29.673 INFO [stderr] 
Dec 05 01:40:29.679 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 05 01:40:29.679 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:40:29.679 INFO [stderr]    |
Dec 05 01:40:29.679 INFO [stderr] 12 | use futures::future::Future;
Dec 05 01:40:29.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:29.679 INFO [stderr] 
Dec 05 01:40:29.679 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 05 01:40:29.679 INFO [stderr]   --> src/main.rs:13:5
Dec 05 01:40:29.679 INFO [stderr]    |
Dec 05 01:40:29.679 INFO [stderr] 13 | use messages::EngineMessage;
Dec 05 01:40:29.679 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:29.679 INFO [stderr] 
Dec 05 01:40:29.851 INFO [stderr] warning: unused variable: `client`
Dec 05 01:40:29.851 INFO [stderr]   --> src/main.rs:20:9
Dec 05 01:40:29.851 INFO [stderr]    |
Dec 05 01:40:29.851 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 05 01:40:29.851 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 05 01:40:29.851 INFO [stderr]    |
Dec 05 01:40:29.851 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:29.851 INFO [stderr] 
Dec 05 01:40:29.851 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:40:29.851 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:40:29.851 INFO [stderr]    |
Dec 05 01:40:29.851 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 05 01:40:29.851 INFO [stderr]    |         ----^^^^
Dec 05 01:40:29.851 INFO [stderr]    |         |
Dec 05 01:40:29.851 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:40:29.851 INFO [stderr]    |
Dec 05 01:40:29.851 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:40:29.851 INFO [stderr] 
Dec 05 01:40:29.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:29.907 INFO [stderr]   --> src/client.rs:34:9
Dec 05 01:40:29.907 INFO [stderr]    |
Dec 05 01:40:29.907 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 05 01:40:29.907 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:29.907 INFO [stderr]    |
Dec 05 01:40:29.907 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:29.907 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:29.907 INFO [stderr] 
Dec 05 01:40:29.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:29.907 INFO [stderr]   --> src/client.rs:52:9
Dec 05 01:40:29.907 INFO [stderr]    |
Dec 05 01:40:29.907 INFO [stderr] 52 |         self.core.run(res);
Dec 05 01:40:29.907 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:29.907 INFO [stderr]    |
Dec 05 01:40:29.907 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:29.907 INFO [stderr] 
Dec 05 01:40:30.139 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 01:40:30.139 INFO [stderr]   --> src/main.rs:11:5
Dec 05 01:40:30.139 INFO [stderr]    |
Dec 05 01:40:30.139 INFO [stderr] 11 | use std::str::FromStr;
Dec 05 01:40:30.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:40:30.139 INFO [stderr]    |
Dec 05 01:40:30.139 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 01:40:30.139 INFO [stderr] 
Dec 05 01:40:30.139 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 05 01:40:30.139 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:40:30.139 INFO [stderr]    |
Dec 05 01:40:30.139 INFO [stderr] 12 | use futures::future::Future;
Dec 05 01:40:30.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:30.139 INFO [stderr] 
Dec 05 01:40:30.139 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 05 01:40:30.139 INFO [stderr]   --> src/main.rs:13:5
Dec 05 01:40:30.139 INFO [stderr]    |
Dec 05 01:40:30.139 INFO [stderr] 13 | use messages::EngineMessage;
Dec 05 01:40:30.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:30.139 INFO [stderr] 
Dec 05 01:40:30.266 INFO [stderr] warning: unused variable: `client`
Dec 05 01:40:30.266 INFO [stderr]   --> src/main.rs:20:9
Dec 05 01:40:30.266 INFO [stderr]    |
Dec 05 01:40:30.266 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 05 01:40:30.266 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 05 01:40:30.266 INFO [stderr]    |
Dec 05 01:40:30.266 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:40:30.266 INFO [stderr] 
Dec 05 01:40:30.271 INFO [stderr] warning: variable does not need to be mutable
Dec 05 01:40:30.271 INFO [stderr]   --> src/main.rs:19:9
Dec 05 01:40:30.271 INFO [stderr]    |
Dec 05 01:40:30.271 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 05 01:40:30.271 INFO [stderr]    |         ----^^^^
Dec 05 01:40:30.271 INFO [stderr]    |         |
Dec 05 01:40:30.271 INFO [stderr]    |         help: remove this `mut`
Dec 05 01:40:30.271 INFO [stderr]    |
Dec 05 01:40:30.271 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 01:40:30.271 INFO [stderr] 
Dec 05 01:40:30.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:30.344 INFO [stderr]   --> src/client.rs:34:9
Dec 05 01:40:30.344 INFO [stderr]    |
Dec 05 01:40:30.344 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 05 01:40:30.344 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:30.344 INFO [stderr]    |
Dec 05 01:40:30.344 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:40:30.344 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:30.344 INFO [stderr] 
Dec 05 01:40:30.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:40:30.344 INFO [stderr]   --> src/client.rs:52:9
Dec 05 01:40:30.344 INFO [stderr]    |
Dec 05 01:40:30.344 INFO [stderr] 52 |         self.core.run(res);
Dec 05 01:40:30.344 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 01:40:30.344 INFO [stderr]    |
Dec 05 01:40:30.344 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:40:30.344 INFO [stderr] 
Dec 05 01:40:30.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.46s
Dec 05 01:40:30.431 INFO [stderr] su: No module specific data is present
Dec 05 01:40:31.371 INFO running `"docker" "inspect" "16f68f3122482a6747bbc2b7cbbfc4b9c1726d1e97cb5fe0223c495cf18dadc1"`
Dec 05 01:40:31.619 INFO running `"docker" "rm" "-f" "16f68f3122482a6747bbc2b7cbbfc4b9c1726d1e97cb5fe0223c495cf18dadc1"`
Dec 05 01:40:31.925 INFO [stdout] 16f68f3122482a6747bbc2b7cbbfc4b9c1726d1e97cb5fe0223c495cf18dadc1