Dec 14 08:49:04.389 INFO testing KineticCookie/sse-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:49:04.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 08:49:04.585 INFO [stdout] 71b2a8b90a588db6230d314bb67689529f47a3a0e3d176bd6b9dd2ce50fb6d0d
Dec 14 08:49:04.589 INFO running `"docker" "start" "-a" "71b2a8b90a588db6230d314bb67689529f47a3a0e3d176bd6b9dd2ce50fb6d0d"`
Dec 14 08:49:04.959 INFO [stderr] usermod: no changes
Dec 14 08:49:05.135 INFO [stderr]    Compiling ss_client v0.1.0 (/source)
Dec 14 08:49:07.303 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 14 08:49:07.303 INFO [stderr]   --> src/main.rs:11:5
Dec 14 08:49:07.303 INFO [stderr]    |
Dec 14 08:49:07.303 INFO [stderr] 11 | use std::str::FromStr;
Dec 14 08:49:07.303 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 08:49:07.303 INFO [stderr]    |
Dec 14 08:49:07.303 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 08:49:07.303 INFO [stderr] 
Dec 14 08:49:07.303 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 14 08:49:07.303 INFO [stderr]   --> src/main.rs:12:5
Dec 14 08:49:07.303 INFO [stderr]    |
Dec 14 08:49:07.304 INFO [stderr] 12 | use futures::future::Future;
Dec 14 08:49:07.304 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:07.304 INFO [stderr] 
Dec 14 08:49:07.304 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 14 08:49:07.305 INFO [stderr]   --> src/main.rs:13:5
Dec 14 08:49:07.305 INFO [stderr]    |
Dec 14 08:49:07.305 INFO [stderr] 13 | use messages::EngineMessage;
Dec 14 08:49:07.305 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:07.305 INFO [stderr] 
Dec 14 08:49:07.519 INFO [stderr] warning: unused variable: `client`
Dec 14 08:49:07.519 INFO [stderr]   --> src/main.rs:20:9
Dec 14 08:49:07.519 INFO [stderr]    |
Dec 14 08:49:07.519 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 14 08:49:07.519 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 14 08:49:07.519 INFO [stderr]    |
Dec 14 08:49:07.519 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:49:07.519 INFO [stderr] 
Dec 14 08:49:07.519 INFO [stderr] warning: variable does not need to be mutable
Dec 14 08:49:07.519 INFO [stderr]   --> src/main.rs:19:9
Dec 14 08:49:07.519 INFO [stderr]    |
Dec 14 08:49:07.519 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 14 08:49:07.519 INFO [stderr]    |         ----^^^^
Dec 14 08:49:07.519 INFO [stderr]    |         |
Dec 14 08:49:07.519 INFO [stderr]    |         help: remove this `mut`
Dec 14 08:49:07.519 INFO [stderr]    |
Dec 14 08:49:07.519 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 08:49:07.519 INFO [stderr] 
Dec 14 08:49:07.575 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:49:07.575 INFO [stderr]   --> src/client.rs:34:9
Dec 14 08:49:07.575 INFO [stderr]    |
Dec 14 08:49:07.575 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 14 08:49:07.575 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:07.575 INFO [stderr]    |
Dec 14 08:49:07.575 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:49:07.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:49:07.575 INFO [stderr] 
Dec 14 08:49:07.575 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:49:07.575 INFO [stderr]   --> src/client.rs:52:9
Dec 14 08:49:07.575 INFO [stderr]    |
Dec 14 08:49:07.575 INFO [stderr] 52 |         self.core.run(res);
Dec 14 08:49:07.575 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:07.575 INFO [stderr]    |
Dec 14 08:49:07.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:49:07.575 INFO [stderr] 
Dec 14 08:49:11.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Dec 14 08:49:11.261 INFO [stderr] su: No module specific data is present
Dec 14 08:49:11.581 INFO running `"docker" "inspect" "71b2a8b90a588db6230d314bb67689529f47a3a0e3d176bd6b9dd2ce50fb6d0d"`
Dec 14 08:49:11.800 INFO running `"docker" "rm" "-f" "71b2a8b90a588db6230d314bb67689529f47a3a0e3d176bd6b9dd2ce50fb6d0d"`
Dec 14 08:49:11.995 INFO [stdout] 71b2a8b90a588db6230d314bb67689529f47a3a0e3d176bd6b9dd2ce50fb6d0d
Dec 14 08:49:12.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 08:49:12.435 INFO [stdout] 2e756c300460af6fa0749e8e1be3780d6d30a8fab8cca54d315cd44f82ffedd0
Dec 14 08:49:12.435 INFO running `"docker" "start" "-a" "2e756c300460af6fa0749e8e1be3780d6d30a8fab8cca54d315cd44f82ffedd0"`
Dec 14 08:49:13.157 INFO [stderr] usermod: no changes
Dec 14 08:49:13.259 INFO [stderr]    Compiling ss_client v0.1.0 (/source)
Dec 14 08:49:15.097 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 14 08:49:15.097 INFO [stderr]   --> src/main.rs:11:5
Dec 14 08:49:15.097 INFO [stderr]    |
Dec 14 08:49:15.097 INFO [stderr] 11 | use std::str::FromStr;
Dec 14 08:49:15.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 08:49:15.097 INFO [stderr]    |
Dec 14 08:49:15.097 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 08:49:15.097 INFO [stderr] 
Dec 14 08:49:15.097 INFO [stderr] warning: unused import: `futures::future::Future`
Dec 14 08:49:15.097 INFO [stderr]   --> src/main.rs:12:5
Dec 14 08:49:15.097 INFO [stderr]    |
Dec 14 08:49:15.097 INFO [stderr] 12 | use futures::future::Future;
Dec 14 08:49:15.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:15.097 INFO [stderr] 
Dec 14 08:49:15.097 INFO [stderr] warning: unused import: `messages::EngineMessage`
Dec 14 08:49:15.097 INFO [stderr]   --> src/main.rs:13:5
Dec 14 08:49:15.097 INFO [stderr]    |
Dec 14 08:49:15.097 INFO [stderr] 13 | use messages::EngineMessage;
Dec 14 08:49:15.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:15.097 INFO [stderr] 
Dec 14 08:49:15.227 INFO [stderr] warning: unused variable: `client`
Dec 14 08:49:15.227 INFO [stderr]   --> src/main.rs:20:9
Dec 14 08:49:15.227 INFO [stderr]    |
Dec 14 08:49:15.227 INFO [stderr] 20 |     let client = Client::new(&core.handle());
Dec 14 08:49:15.227 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 14 08:49:15.227 INFO [stderr]    |
Dec 14 08:49:15.227 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:49:15.227 INFO [stderr] 
Dec 14 08:49:15.227 INFO [stderr] warning: variable does not need to be mutable
Dec 14 08:49:15.227 INFO [stderr]   --> src/main.rs:19:9
Dec 14 08:49:15.227 INFO [stderr]    |
Dec 14 08:49:15.227 INFO [stderr] 19 |     let mut core = tokio_core::reactor::Core::new().unwrap();
Dec 14 08:49:15.227 INFO [stderr]    |         ----^^^^
Dec 14 08:49:15.227 INFO [stderr]    |         |
Dec 14 08:49:15.227 INFO [stderr]    |         help: remove this `mut`
Dec 14 08:49:15.227 INFO [stderr]    |
Dec 14 08:49:15.227 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 08:49:15.227 INFO [stderr] 
Dec 14 08:49:15.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:49:15.272 INFO [stderr]   --> src/client.rs:34:9
Dec 14 08:49:15.272 INFO [stderr]    |
Dec 14 08:49:15.272 INFO [stderr] 34 |         file.read_to_string(&mut buffer);
Dec 14 08:49:15.272 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:15.272 INFO [stderr]    |
Dec 14 08:49:15.272 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:49:15.272 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:49:15.272 INFO [stderr] 
Dec 14 08:49:15.272 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:49:15.272 INFO [stderr]   --> src/client.rs:52:9
Dec 14 08:49:15.272 INFO [stderr]    |
Dec 14 08:49:15.272 INFO [stderr] 52 |         self.core.run(res);
Dec 14 08:49:15.272 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 14 08:49:15.272 INFO [stderr]    |
Dec 14 08:49:15.272 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:49:15.272 INFO [stderr] 
Dec 14 08:49:15.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 14 08:49:15.667 INFO [stderr] su: No module specific data is present
Dec 14 08:49:16.135 INFO running `"docker" "inspect" "2e756c300460af6fa0749e8e1be3780d6d30a8fab8cca54d315cd44f82ffedd0"`
Dec 14 08:49:16.355 INFO running `"docker" "rm" "-f" "2e756c300460af6fa0749e8e1be3780d6d30a8fab8cca54d315cd44f82ffedd0"`
Dec 14 08:49:16.585 INFO [stdout] 2e756c300460af6fa0749e8e1be3780d6d30a8fab8cca54d315cd44f82ffedd0
Dec 14 08:49:16.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 08:49:16.939 INFO [stdout] 64ea9f8da73b6d9e9724cd8bc17855355e1e5f6df471ff0cfdc5982eaca13609
Dec 14 08:49:16.943 INFO running `"docker" "start" "-a" "64ea9f8da73b6d9e9724cd8bc17855355e1e5f6df471ff0cfdc5982eaca13609"`
Dec 14 08:49:17.968 INFO [stderr] usermod: no changes
Dec 14 08:49:18.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 14 08:49:18.119 INFO [stderr]      Running /target/debug/deps/ss_client-f4822cacc59d3211
Dec 14 08:49:18.121 INFO [stdout] 
Dec 14 08:49:18.121 INFO [stdout] running 0 tests
Dec 14 08:49:18.121 INFO [stdout] 
Dec 14 08:49:18.121 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:49:18.121 INFO [stdout] 
Dec 14 08:49:18.124 INFO [stderr] su: No module specific data is present
Dec 14 08:49:19.216 INFO running `"docker" "inspect" "64ea9f8da73b6d9e9724cd8bc17855355e1e5f6df471ff0cfdc5982eaca13609"`
Dec 14 08:49:19.549 INFO running `"docker" "rm" "-f" "64ea9f8da73b6d9e9724cd8bc17855355e1e5f6df471ff0cfdc5982eaca13609"`
Dec 14 08:49:19.899 INFO [stdout] 64ea9f8da73b6d9e9724cd8bc17855355e1e5f6df471ff0cfdc5982eaca13609