Nov 30 10:12:22.698 INFO checking KineticCookie/sse-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:12:22.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 10:12:23.242 INFO [stdout] b4d6460e1e91c0d636ac7df26e1052f4ee322fe6e0c5cf5d9c49be13f3c41dba
Nov 30 10:12:23.248 INFO running `"docker" "start" "-a" "b4d6460e1e91c0d636ac7df26e1052f4ee322fe6e0c5cf5d9c49be13f3c41dba"`
Nov 30 10:12:24.492 INFO [stderr] usermod: no changes
Nov 30 10:12:24.723 INFO [stderr]     Checking ss_client v0.1.0 (/source)
Nov 30 10:12:27.768 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 30 10:12:27.768 INFO [stderr]   --> src/main.rs:11:5
Nov 30 10:12:27.768 INFO [stderr]    |
Nov 30 10:12:27.768 INFO [stderr] 11 | use std::str::FromStr;
Nov 30 10:12:27.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 10:12:27.768 INFO [stderr]    |
Nov 30 10:12:27.768 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:12:27.768 INFO [stderr] 
Nov 30 10:12:27.768 INFO [stderr] warning: unused import: `futures::future::Future`
Nov 30 10:12:27.768 INFO [stderr]   --> src/main.rs:12:5
Nov 30 10:12:27.768 INFO [stderr]    |
Nov 30 10:12:27.768 INFO [stderr] 12 | use futures::future::Future;
Nov 30 10:12:27.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:27.768 INFO [stderr] 
Nov 30 10:12:27.768 INFO [stderr] warning: unused import: `messages::EngineMessage`
Nov 30 10:12:27.768 INFO [stderr]   --> src/main.rs:13:5
Nov 30 10:12:27.768 INFO [stderr]    |
Nov 30 10:12:27.768 INFO [stderr] 13 | use messages::EngineMessage;
Nov 30 10:12:27.768 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:27.768 INFO [stderr] 
Nov 30 10:12:27.988 INFO [stderr] warning: unused variable: `client`
Nov 30 10:12:27.988 INFO [stderr]   --> src/main.rs:20:9
Nov 30 10:12:27.988 INFO [stderr]    |
Nov 30 10:12:27.988 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Nov 30 10:12:27.988 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Nov 30 10:12:27.988 INFO [stderr]    |
Nov 30 10:12:27.988 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:12:27.988 INFO [stderr] 
Nov 30 10:12:27.988 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:12:27.988 INFO [stderr]   --> src/main.rs:19:9
Nov 30 10:12:27.988 INFO [stderr]    |
Nov 30 10:12:27.988 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Nov 30 10:12:27.988 INFO [stderr]    |         ----^^^^
Nov 30 10:12:27.988 INFO [stderr]    |         |
Nov 30 10:12:27.988 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:12:27.988 INFO [stderr]    |
Nov 30 10:12:27.988 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:12:27.988 INFO [stderr] 
Nov 30 10:12:28.080 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 30 10:12:28.080 INFO [stderr]   --> src/main.rs:11:5
Nov 30 10:12:28.080 INFO [stderr]    |
Nov 30 10:12:28.080 INFO [stderr] 11 | use std::str::FromStr;
Nov 30 10:12:28.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.080 INFO [stderr]    |
Nov 30 10:12:28.080 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:12:28.080 INFO [stderr] 
Nov 30 10:12:28.080 INFO [stderr] warning: unused import: `futures::future::Future`
Nov 30 10:12:28.080 INFO [stderr]   --> src/main.rs:12:5
Nov 30 10:12:28.080 INFO [stderr]    |
Nov 30 10:12:28.080 INFO [stderr] 12 | use futures::future::Future;
Nov 30 10:12:28.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.080 INFO [stderr] 
Nov 30 10:12:28.080 INFO [stderr] warning: unused import: `messages::EngineMessage`
Nov 30 10:12:28.080 INFO [stderr]   --> src/main.rs:13:5
Nov 30 10:12:28.080 INFO [stderr]    |
Nov 30 10:12:28.080 INFO [stderr] 13 | use messages::EngineMessage;
Nov 30 10:12:28.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.080 INFO [stderr] 
Nov 30 10:12:28.100 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:12:28.100 INFO [stderr]   --> src/client.rs:34:9
Nov 30 10:12:28.100 INFO [stderr]    |
Nov 30 10:12:28.100 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Nov 30 10:12:28.100 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.100 INFO [stderr]    |
Nov 30 10:12:28.100 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:12:28.100 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:12:28.100 INFO [stderr] 
Nov 30 10:12:28.100 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:12:28.100 INFO [stderr]   --> src/client.rs:52:9
Nov 30 10:12:28.100 INFO [stderr]    |
Nov 30 10:12:28.100 INFO [stderr] 52 |         self.core.run(res);
Nov 30 10:12:28.100 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.100 INFO [stderr]    |
Nov 30 10:12:28.101 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:12:28.101 INFO [stderr] 
Nov 30 10:12:28.300 INFO [stderr] warning: unused variable: `client`
Nov 30 10:12:28.300 INFO [stderr]   --> src/main.rs:20:9
Nov 30 10:12:28.300 INFO [stderr]    |
Nov 30 10:12:28.300 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Nov 30 10:12:28.301 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Nov 30 10:12:28.301 INFO [stderr]    |
Nov 30 10:12:28.301 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:12:28.305 INFO [stderr] 
Nov 30 10:12:28.305 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:12:28.305 INFO [stderr]   --> src/main.rs:19:9
Nov 30 10:12:28.306 INFO [stderr]    |
Nov 30 10:12:28.306 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Nov 30 10:12:28.306 INFO [stderr]    |         ----^^^^
Nov 30 10:12:28.306 INFO [stderr]    |         |
Nov 30 10:12:28.306 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:12:28.306 INFO [stderr]    |
Nov 30 10:12:28.312 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:12:28.312 INFO [stderr] 
Nov 30 10:12:28.385 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:12:28.385 INFO [stderr]   --> src/client.rs:34:9
Nov 30 10:12:28.385 INFO [stderr]    |
Nov 30 10:12:28.385 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Nov 30 10:12:28.385 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.392 INFO [stderr]    |
Nov 30 10:12:28.393 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:12:28.393 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:12:28.393 INFO [stderr] 
Nov 30 10:12:28.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:12:28.393 INFO [stderr]   --> src/client.rs:52:9
Nov 30 10:12:28.393 INFO [stderr]    |
Nov 30 10:12:28.393 INFO [stderr] 52 |         self.core.run(res);
Nov 30 10:12:28.393 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 30 10:12:28.393 INFO [stderr]    |
Nov 30 10:12:28.393 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:12:28.393 INFO [stderr] 
Nov 30 10:12:28.450 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Nov 30 10:12:28.468 INFO [stderr] su: No module specific data is present
Nov 30 10:12:29.679 INFO running `"docker" "inspect" "b4d6460e1e91c0d636ac7df26e1052f4ee322fe6e0c5cf5d9c49be13f3c41dba"`
Nov 30 10:12:29.996 INFO running `"docker" "rm" "-f" "b4d6460e1e91c0d636ac7df26e1052f4ee322fe6e0c5cf5d9c49be13f3c41dba"`
Nov 30 10:12:30.244 INFO [stdout] b4d6460e1e91c0d636ac7df26e1052f4ee322fe6e0c5cf5d9c49be13f3c41dba