Nov 16 15:05:31.070 INFO testing rust-gjk/ChatApp against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 15:05:31.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:05:31.591 INFO [stdout] 1f25b365f37242c3df9bb65fa74098bb7304440ab9f8df0754ba944809ef7605
Nov 16 15:05:31.599 INFO running `"docker" "start" "-a" "1f25b365f37242c3df9bb65fa74098bb7304440ab9f8df0754ba944809ef7605"`
Nov 16 15:05:33.373 INFO [stderr] usermod: no changes
Nov 16 15:05:33.459 INFO [stderr]    Compiling serde_cbor v0.8.2
Nov 16 15:05:35.713 INFO [stderr]    Compiling ChatApp v0.1.0 (/source)
Nov 16 15:05:36.382 INFO [stderr] warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 16 15:05:36.383 INFO [stderr]   |
Nov 16 15:05:36.387 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 15:05:36.387 INFO [stderr] 
Nov 16 15:05:36.838 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:05:36.838 INFO [stderr]  --> src/server.rs:4:9
Nov 16 15:05:36.838 INFO [stderr]   |
Nov 16 15:05:36.839 INFO [stderr] 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 16 15:05:36.839 INFO [stderr]   |         ----^^^^^^
Nov 16 15:05:36.839 INFO [stderr]   |         |
Nov 16 15:05:36.840 INFO [stderr]   |         help: remove this `mut`
Nov 16 15:05:36.840 INFO [stderr]   |
Nov 16 15:05:36.840 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 15:05:36.841 INFO [stderr] 
Nov 16 15:05:36.841 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:36.841 INFO [stderr]   --> src/client.rs:14:5
Nov 16 15:05:36.841 INFO [stderr]    |
Nov 16 15:05:36.842 INFO [stderr] 14 |     recv_socket.send(b"connected");
Nov 16 15:05:36.842 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:36.842 INFO [stderr]    |
Nov 16 15:05:36.843 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 15:05:36.843 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:36.843 INFO [stderr] 
Nov 16 15:05:36.844 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:36.844 INFO [stderr]   --> src/client.rs:19:6
Nov 16 15:05:36.844 INFO [stderr]    |
Nov 16 15:05:36.845 INFO [stderr] 19 |         send_socket.send(zprava.as_bytes());
Nov 16 15:05:36.845 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:36.845 INFO [stderr]    |
Nov 16 15:05:36.845 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:36.846 INFO [stderr] 
Nov 16 15:05:37.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Nov 16 15:05:37.787 INFO [stderr] su: No module specific data is present
Nov 16 15:05:38.307 INFO running `"docker" "inspect" "1f25b365f37242c3df9bb65fa74098bb7304440ab9f8df0754ba944809ef7605"`
Nov 16 15:05:38.549 INFO running `"docker" "rm" "-f" "1f25b365f37242c3df9bb65fa74098bb7304440ab9f8df0754ba944809ef7605"`
Nov 16 15:05:38.819 INFO [stdout] 1f25b365f37242c3df9bb65fa74098bb7304440ab9f8df0754ba944809ef7605
Nov 16 15:05:38.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:05:39.287 INFO [stdout] 7f72ba17be8b280d4b5a8abe9e728069898135e8883607c7732aac4a6d59c750
Nov 16 15:05:39.294 INFO running `"docker" "start" "-a" "7f72ba17be8b280d4b5a8abe9e728069898135e8883607c7732aac4a6d59c750"`
Nov 16 15:05:40.202 INFO [stderr] usermod: no changes
Nov 16 15:05:40.305 INFO [stderr]    Compiling ChatApp v0.1.0 (/source)
Nov 16 15:05:40.619 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:05:40.619 INFO [stderr]  --> src/server.rs:4:9
Nov 16 15:05:40.619 INFO [stderr]   |
Nov 16 15:05:40.619 INFO [stderr] 4 |     let mut socket = UdpSocket::bind("0.0.0.0:12345").unwrap();
Nov 16 15:05:40.619 INFO [stderr]   |         ----^^^^^^
Nov 16 15:05:40.619 INFO [stderr]   |         |
Nov 16 15:05:40.619 INFO [stderr]   |         help: remove this `mut`
Nov 16 15:05:40.619 INFO [stderr]   |
Nov 16 15:05:40.619 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 15:05:40.619 INFO [stderr] 
Nov 16 15:05:40.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:40.619 INFO [stderr]   --> src/client.rs:14:5
Nov 16 15:05:40.619 INFO [stderr]    |
Nov 16 15:05:40.619 INFO [stderr] 14 |     recv_socket.send(b"connected");
Nov 16 15:05:40.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:40.619 INFO [stderr]    |
Nov 16 15:05:40.619 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 15:05:40.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:40.619 INFO [stderr] 
Nov 16 15:05:40.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 15:05:40.619 INFO [stderr]   --> src/client.rs:19:6
Nov 16 15:05:40.619 INFO [stderr]    |
Nov 16 15:05:40.619 INFO [stderr] 19 |         send_socket.send(zprava.as_bytes());
Nov 16 15:05:40.619 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 15:05:40.619 INFO [stderr]    |
Nov 16 15:05:40.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 15:05:40.619 INFO [stderr] 
Nov 16 15:05:41.159 INFO [stderr] warning: crate `ChatApp` should have a snake case name such as `chat_app`
Nov 16 15:05:41.159 INFO [stderr]   |
Nov 16 15:05:41.159 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 15:05:41.159 INFO [stderr] 
Nov 16 15:05:41.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 16 15:05:41.557 INFO [stderr] su: No module specific data is present
Nov 16 15:05:42.391 INFO running `"docker" "inspect" "7f72ba17be8b280d4b5a8abe9e728069898135e8883607c7732aac4a6d59c750"`
Nov 16 15:05:42.681 INFO running `"docker" "rm" "-f" "7f72ba17be8b280d4b5a8abe9e728069898135e8883607c7732aac4a6d59c750"`
Nov 16 15:05:42.991 INFO [stdout] 7f72ba17be8b280d4b5a8abe9e728069898135e8883607c7732aac4a6d59c750
Nov 16 15:05:42.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:05:43.391 INFO [stdout] c19d938db73cff6b3201c1a7458a59a16665a357506de99c95b11a204b46ed53
Nov 16 15:05:43.399 INFO running `"docker" "start" "-a" "c19d938db73cff6b3201c1a7458a59a16665a357506de99c95b11a204b46ed53"`
Nov 16 15:05:44.846 INFO [stderr] usermod: no changes
Nov 16 15:05:44.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 15:05:44.930 INFO [stderr]      Running /target/debug/deps/ChatApp-9cb655e4038623b4
Nov 16 15:05:44.944 INFO [stderr]      Running /target/debug/deps/ChatApp-cbe49f3d3374f8c7
Nov 16 15:05:44.944 INFO [stdout] 
Nov 16 15:05:44.945 INFO [stdout] running 0 tests
Nov 16 15:05:44.945 INFO [stdout] 
Nov 16 15:05:44.945 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:44.946 INFO [stdout] 
Nov 16 15:05:44.949 INFO [stdout] 
Nov 16 15:05:44.949 INFO [stderr]    Doc-tests ChatApp
Nov 16 15:05:44.949 INFO [stdout] running 0 tests
Nov 16 15:05:44.949 INFO [stdout] 
Nov 16 15:05:44.949 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:44.949 INFO [stdout] 
Nov 16 15:05:45.418 INFO [stdout] 
Nov 16 15:05:45.418 INFO [stdout] running 0 tests
Nov 16 15:05:45.418 INFO [stdout] 
Nov 16 15:05:45.418 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:05:45.418 INFO [stdout] 
Nov 16 15:05:45.425 INFO [stderr] su: No module specific data is present
Nov 16 15:05:46.356 INFO running `"docker" "inspect" "c19d938db73cff6b3201c1a7458a59a16665a357506de99c95b11a204b46ed53"`
Nov 16 15:05:46.579 INFO running `"docker" "rm" "-f" "c19d938db73cff6b3201c1a7458a59a16665a357506de99c95b11a204b46ed53"`
Nov 16 15:05:46.935 INFO [stdout] c19d938db73cff6b3201c1a7458a59a16665a357506de99c95b11a204b46ed53