Nov 16 15:05:22.034 INFO testing rust-gjk/ChatApp against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 15:05:22.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 15:05:22.590 INFO [stdout] 1ee54fb3124605cc083badca7aeae8671946d9777d03e3ec109dcef4e0291a79
Nov 16 15:05:22.593 INFO running `"docker" "start" "-a" "1ee54fb3124605cc083badca7aeae8671946d9777d03e3ec109dcef4e0291a79"`
Nov 16 15:05:24.323 INFO [stderr] usermod: no changes
Nov 16 15:05:24.407 INFO [stderr]    Compiling serde v1.0.44
Nov 16 15:05:24.407 INFO [stderr]    Compiling text_io v0.1.7
Nov 16 15:05:24.423 INFO [stderr]    Compiling serde_derive v1.0.44
Nov 16 15:05:39.667 INFO [stderr]    Compiling serde_cbor v0.8.2
Nov 16 15:05:41.623 INFO [stderr]    Compiling ChatApp v0.1.0 (/source)
Nov 16 15:05:42.358 INFO [stderr] warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 16 15:05:42.359 INFO [stderr]   |
Nov 16 15:05:42.359 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 15:05:42.359 INFO [stderr] 
Nov 16 15:05:42.875 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:05:42.875 INFO [stderr]  --> src/server.rs:4:9
Nov 16 15:05:42.875 INFO [stderr]   |
Nov 16 15:05:42.875 INFO [stderr] 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 16 15:05:42.875 INFO [stderr]   |         ----^^^^^^
Nov 16 15:05:42.875 INFO [stderr]   |         |
Nov 16 15:05:42.875 INFO [stderr]   |         help: remove this `mut`
Nov 16 15:05:42.875 INFO [stderr]   |
Nov 16 15:05:42.875 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 15:05:42.875 INFO [stderr] 
Nov 16 15:05:42.875 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:42.875 INFO [stderr]   --> src/client.rs:14:5
Nov 16 15:05:42.875 INFO [stderr]    |
Nov 16 15:05:42.875 INFO [stderr] 14 |     recv_socket.send(b"connected");
Nov 16 15:05:42.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:42.875 INFO [stderr]    |
Nov 16 15:05:42.875 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 15:05:42.875 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:42.875 INFO [stderr] 
Nov 16 15:05:42.875 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:42.875 INFO [stderr]   --> src/client.rs:19:6
Nov 16 15:05:42.875 INFO [stderr]    |
Nov 16 15:05:42.875 INFO [stderr] 19 |         send_socket.send(zprava.as_bytes());
Nov 16 15:05:42.875 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:42.875 INFO [stderr]    |
Nov 16 15:05:42.875 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:42.875 INFO [stderr] 
Nov 16 15:05:43.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.46s
Nov 16 15:05:43.812 INFO [stderr] su: No module specific data is present
Nov 16 15:05:44.428 INFO running `"docker" "inspect" "1ee54fb3124605cc083badca7aeae8671946d9777d03e3ec109dcef4e0291a79"`
Nov 16 15:05:44.683 INFO running `"docker" "rm" "-f" "1ee54fb3124605cc083badca7aeae8671946d9777d03e3ec109dcef4e0291a79"`
Nov 16 15:05:44.915 INFO [stdout] 1ee54fb3124605cc083badca7aeae8671946d9777d03e3ec109dcef4e0291a79
Nov 16 15:05:44.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 15:05:45.463 INFO [stdout] 047634797e8b375c150f2abfccd0dac1bc2acd312d769fde311967399db1211d
Nov 16 15:05:45.465 INFO running `"docker" "start" "-a" "047634797e8b375c150f2abfccd0dac1bc2acd312d769fde311967399db1211d"`
Nov 16 15:05:47.360 INFO [stderr] usermod: no changes
Nov 16 15:05:47.455 INFO [stderr]    Compiling ChatApp v0.1.0 (/source)
Nov 16 15:05:48.315 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:05:48.315 INFO [stderr]  --> src/server.rs:4:9
Nov 16 15:05:48.315 INFO [stderr]   |
Nov 16 15:05:48.315 INFO [stderr] 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 16 15:05:48.315 INFO [stderr]   |         ----^^^^^^
Nov 16 15:05:48.315 INFO [stderr]   |         |
Nov 16 15:05:48.315 INFO [stderr]   |         help: remove this `mut`
Nov 16 15:05:48.315 INFO [stderr]   |
Nov 16 15:05:48.315 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 15:05:48.315 INFO [stderr] 
Nov 16 15:05:48.315 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:48.315 INFO [stderr]   --> src/client.rs:14:5
Nov 16 15:05:48.315 INFO [stderr]    |
Nov 16 15:05:48.315 INFO [stderr] 14 |     recv_socket.send(b"connected");
Nov 16 15:05:48.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:48.315 INFO [stderr]    |
Nov 16 15:05:48.315 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 15:05:48.315 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:48.315 INFO [stderr] 
Nov 16 15:05:48.315 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:48.315 INFO [stderr]   --> src/client.rs:19:6
Nov 16 15:05:48.315 INFO [stderr]    |
Nov 16 15:05:48.315 INFO [stderr] 19 |         send_socket.send(zprava.as_bytes());
Nov 16 15:05:48.315 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:48.315 INFO [stderr]    |
Nov 16 15:05:48.315 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:48.315 INFO [stderr] 
Nov 16 15:05:48.873 INFO [stderr] warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 16 15:05:48.874 INFO [stderr]   |
Nov 16 15:05:48.875 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 15:05:48.875 INFO [stderr] 
Nov 16 15:05:49.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Nov 16 15:05:49.322 INFO [stderr] su: No module specific data is present
Nov 16 15:05:50.888 INFO running `"docker" "inspect" "047634797e8b375c150f2abfccd0dac1bc2acd312d769fde311967399db1211d"`
Nov 16 15:05:51.256 INFO running `"docker" "rm" "-f" "047634797e8b375c150f2abfccd0dac1bc2acd312d769fde311967399db1211d"`
Nov 16 15:05:51.539 INFO [stdout] 047634797e8b375c150f2abfccd0dac1bc2acd312d769fde311967399db1211d
Nov 16 15:05:51.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 15:05:52.035 INFO [stdout] a69edc9bb6dc77645fb7b95ae8980c4aad6f3870e071fa2dd79393759be50426
Nov 16 15:05:52.037 INFO running `"docker" "start" "-a" "a69edc9bb6dc77645fb7b95ae8980c4aad6f3870e071fa2dd79393759be50426"`
Nov 16 15:05:53.475 INFO [stderr] usermod: no changes
Nov 16 15:05:53.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 15:05:53.579 INFO [stderr]      Running /target/debug/deps/ChatApp-f540f29b32c65829
Nov 16 15:05:53.583 INFO [stdout] 
Nov 16 15:05:53.583 INFO [stdout] running 0 tests
Nov 16 15:05:53.583 INFO [stdout] 
Nov 16 15:05:53.583 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:53.583 INFO [stdout] 
Nov 16 15:05:53.591 INFO [stderr]      Running /target/debug/deps/ChatApp-13b72485143baaf4
Nov 16 15:05:53.591 INFO [stderr]    Doc-tests ChatApp
Nov 16 15:05:53.591 INFO [stdout] 
Nov 16 15:05:53.591 INFO [stdout] running 0 tests
Nov 16 15:05:53.591 INFO [stdout] 
Nov 16 15:05:53.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:53.591 INFO [stdout] 
Nov 16 15:05:54.119 INFO [stdout] 
Nov 16 15:05:54.119 INFO [stdout] running 0 tests
Nov 16 15:05:54.119 INFO [stdout] 
Nov 16 15:05:54.119 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:54.119 INFO [stdout] 
Nov 16 15:05:54.123 INFO [stderr] su: No module specific data is present
Nov 16 15:05:55.135 INFO running `"docker" "inspect" "a69edc9bb6dc77645fb7b95ae8980c4aad6f3870e071fa2dd79393759be50426"`
Nov 16 15:05:55.379 INFO running `"docker" "rm" "-f" "a69edc9bb6dc77645fb7b95ae8980c4aad6f3870e071fa2dd79393759be50426"`
Nov 16 15:05:55.731 INFO [stdout] a69edc9bb6dc77645fb7b95ae8980c4aad6f3870e071fa2dd79393759be50426