Nov 17 02:03:12.224 INFO testing glasses-n-contacts/rust-chat against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 02:03:12.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:03:12.635 INFO [stdout] 917972ebf7fa0fa77a75079ed48e7ddbf726ca2f2f3e8f09627cece8f18f2836
Nov 17 02:03:12.642 INFO running `"docker" "start" "-a" "917972ebf7fa0fa77a75079ed48e7ddbf726ca2f2f3e8f09627cece8f18f2836"`
Nov 17 02:03:13.561 INFO [stderr] usermod: no changes
Nov 17 02:03:13.648 INFO [stderr]    Compiling net2 v0.2.32
Nov 17 02:03:13.649 INFO [stderr]    Compiling http-muncher v0.2.5
Nov 17 02:03:13.649 INFO [stderr]    Compiling nix v0.5.1
Nov 17 02:03:13.649 INFO [stderr]    Compiling sha1 v0.1.1
Nov 17 02:03:15.807 INFO [stderr]    Compiling miow v0.1.5
Nov 17 02:03:20.327 INFO [stderr]    Compiling mio v0.5.1
Nov 17 02:03:22.759 INFO [stderr]    Compiling chat v0.1.0 (/source)
Nov 17 02:03:23.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:23.588 INFO [stderr]    --> src/socket_client/frame.rs:202:13
Nov 17 02:03:23.589 INFO [stderr]     |
Nov 17 02:03:23.589 INFO [stderr] 202 |             body.write(status_code);
Nov 17 02:03:23.590 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:23.591 INFO [stderr]     |
Nov 17 02:03:23.591 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 02:03:23.592 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:23.592 INFO [stderr] 
Nov 17 02:03:23.592 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:23.592 INFO [stderr]   --> src/socket_server.rs:65:13
Nov 17 02:03:23.592 INFO [stderr]    |
Nov 17 02:03:23.595 INFO [stderr] 65 |             client.socket.shutdown(Shutdown::Both);
Nov 17 02:03:23.595 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:23.595 INFO [stderr]    |
Nov 17 02:03:23.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:23.595 INFO [stderr] 
Nov 17 02:03:23.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:23.595 INFO [stderr]   --> src/socket_server.rs:66:13
Nov 17 02:03:23.595 INFO [stderr]    |
Nov 17 02:03:23.595 INFO [stderr] 66 |             event_loop.deregister(&client.socket);
Nov 17 02:03:23.595 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:23.595 INFO [stderr]    |
Nov 17 02:03:23.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:23.595 INFO [stderr] 
Nov 17 02:03:27.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
Nov 17 02:03:27.175 INFO [stderr] su: No module specific data is present
Nov 17 02:03:28.295 INFO running `"docker" "inspect" "917972ebf7fa0fa77a75079ed48e7ddbf726ca2f2f3e8f09627cece8f18f2836"`
Nov 17 02:03:28.606 INFO running `"docker" "rm" "-f" "917972ebf7fa0fa77a75079ed48e7ddbf726ca2f2f3e8f09627cece8f18f2836"`
Nov 17 02:03:28.935 INFO [stdout] 917972ebf7fa0fa77a75079ed48e7ddbf726ca2f2f3e8f09627cece8f18f2836
Nov 17 02:03:28.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:03:29.452 INFO [stdout] 98224612ef579586e81d9432af13c0ec8410ea3120fe666b3f5cc043b180f585
Nov 17 02:03:29.459 INFO running `"docker" "start" "-a" "98224612ef579586e81d9432af13c0ec8410ea3120fe666b3f5cc043b180f585"`
Nov 17 02:03:30.862 INFO [stderr] usermod: no changes
Nov 17 02:03:30.985 INFO [stderr]    Compiling chat v0.1.0 (/source)
Nov 17 02:03:32.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:32.583 INFO [stderr]    --> src/socket_client/frame.rs:202:13
Nov 17 02:03:32.583 INFO [stderr]     |
Nov 17 02:03:32.583 INFO [stderr] 202 |             body.write(status_code);
Nov 17 02:03:32.583 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:32.583 INFO [stderr]     |
Nov 17 02:03:32.583 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 02:03:32.583 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:32.583 INFO [stderr] 
Nov 17 02:03:32.585 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:32.585 INFO [stderr]   --> src/socket_server.rs:65:13
Nov 17 02:03:32.585 INFO [stderr]    |
Nov 17 02:03:32.585 INFO [stderr] 65 |             client.socket.shutdown(Shutdown::Both);
Nov 17 02:03:32.585 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:32.585 INFO [stderr]    |
Nov 17 02:03:32.585 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:32.585 INFO [stderr] 
Nov 17 02:03:32.585 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 02:03:32.585 INFO [stderr]   --> src/socket_server.rs:66:13
Nov 17 02:03:32.585 INFO [stderr]    |
Nov 17 02:03:32.585 INFO [stderr] 66 |             event_loop.deregister(&client.socket);
Nov 17 02:03:32.585 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 02:03:32.585 INFO [stderr]    |
Nov 17 02:03:32.585 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 02:03:32.585 INFO [stderr] 
Nov 17 02:03:33.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Nov 17 02:03:33.069 INFO [stderr] su: No module specific data is present
Nov 17 02:03:34.415 INFO running `"docker" "inspect" "98224612ef579586e81d9432af13c0ec8410ea3120fe666b3f5cc043b180f585"`
Nov 17 02:03:34.679 INFO running `"docker" "rm" "-f" "98224612ef579586e81d9432af13c0ec8410ea3120fe666b3f5cc043b180f585"`
Nov 17 02:03:35.023 INFO [stdout] 98224612ef579586e81d9432af13c0ec8410ea3120fe666b3f5cc043b180f585
Nov 17 02:03:35.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 02:03:35.458 INFO [stdout] dece426ebe80d5939181fa7bc293f8d974000ea75ed7fc0aafd456f7945828a7
Nov 17 02:03:35.459 INFO running `"docker" "start" "-a" "dece426ebe80d5939181fa7bc293f8d974000ea75ed7fc0aafd456f7945828a7"`
Nov 17 02:03:36.802 INFO [stderr] usermod: no changes
Nov 17 02:03:36.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 02:03:36.925 INFO [stderr]      Running /target/debug/deps/chat-96519465d5939fd9
Nov 17 02:03:36.932 INFO [stdout] 
Nov 17 02:03:36.932 INFO [stdout] running 0 tests
Nov 17 02:03:36.932 INFO [stdout] 
Nov 17 02:03:36.932 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:03:36.932 INFO [stdout] 
Nov 17 02:03:36.935 INFO [stderr]      Running /target/debug/deps/chat-627b524ad6ae361d
Nov 17 02:03:36.940 INFO [stdout] 
Nov 17 02:03:36.940 INFO [stdout] running 0 tests
Nov 17 02:03:36.940 INFO [stdout] 
Nov 17 02:03:36.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:03:36.940 INFO [stdout] 
Nov 17 02:03:36.943 INFO [stderr]    Doc-tests chat
Nov 17 02:03:38.211 INFO [stdout] 
Nov 17 02:03:38.211 INFO [stdout] running 0 tests
Nov 17 02:03:38.211 INFO [stdout] 
Nov 17 02:03:38.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 02:03:38.211 INFO [stdout] 
Nov 17 02:03:38.222 INFO [stderr] su: No module specific data is present
Nov 17 02:03:38.979 INFO running `"docker" "inspect" "dece426ebe80d5939181fa7bc293f8d974000ea75ed7fc0aafd456f7945828a7"`
Nov 17 02:03:39.401 INFO running `"docker" "rm" "-f" "dece426ebe80d5939181fa7bc293f8d974000ea75ed7fc0aafd456f7945828a7"`
Nov 17 02:03:39.727 INFO [stdout] dece426ebe80d5939181fa7bc293f8d974000ea75ed7fc0aafd456f7945828a7