Dec 02 03:08:25.582 INFO testing SvantjeJung/battleship against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:08:25.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:08:25.964 INFO [stdout] 0cdc05685d9c9af2844120228cdbe5458ccb1d5914fda26669c4767f8510265c
Dec 02 03:08:25.969 INFO running `"docker" "start" "-a" "0cdc05685d9c9af2844120228cdbe5458ccb1d5914fda26669c4767f8510265c"`
Dec 02 03:08:27.144 INFO [stderr] usermod: no changes
Dec 02 03:08:27.360 INFO [stderr]    Compiling term-painter v0.2.3
Dec 02 03:08:27.360 INFO [stderr]    Compiling bincode v1.0.0-alpha1
Dec 02 03:08:27.360 INFO [stderr]    Compiling clap v2.20.3
Dec 02 03:08:27.360 INFO [stderr]    Compiling chan v0.1.19
Dec 02 03:08:27.360 INFO [stderr]    Compiling ctrlc v3.0.0
Dec 02 03:08:49.907 INFO [stderr]    Compiling battleship v0.1.0 (/source)
Dec 02 03:08:50.975 INFO [stderr] warning: missing fragment specifier
Dec 02 03:08:50.975 INFO [stderr]   --> <::clap::macros::clap_app macros>:87:47
Dec 02 03:08:50.975 INFO [stderr]    |
Dec 02 03:08:50.975 INFO [stderr] 87 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 02 03:08:50.975 INFO [stderr]    |                                               ^
Dec 02 03:08:50.975 INFO [stderr]    |
Dec 02 03:08:50.975 INFO [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
Dec 02 03:08:50.975 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 03:08:50.975 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 02 03:08:50.975 INFO [stderr] 
Dec 02 03:08:50.975 INFO [stderr] warning: doc comment not used by rustdoc
Dec 02 03:08:50.975 INFO [stderr]   --> src/main.rs:26:5
Dec 02 03:08:50.975 INFO [stderr]    |
Dec 02 03:08:50.975 INFO [stderr] 26 |     ///                                Command Line Interface                                   ///
Dec 02 03:08:50.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:50.975 INFO [stderr]    |
Dec 02 03:08:50.975 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 02 03:08:50.975 INFO [stderr] 
Dec 02 03:08:50.975 INFO [stderr] warning: doc comment not used by rustdoc
Dec 02 03:08:50.975 INFO [stderr]   --> src/main.rs:65:5
Dec 02 03:08:50.975 INFO [stderr]    |
Dec 02 03:08:50.975 INFO [stderr] 65 |     ///                                         Start                                           ///
Dec 02 03:08:50.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:50.975 INFO [stderr] 
Dec 02 03:08:51.663 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:08:51.663 INFO [stderr]  --> src/net/mod.rs:8:13
Dec 02 03:08:51.663 INFO [stderr]   |
Dec 02 03:08:51.663 INFO [stderr] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) {
Dec 02 03:08:51.663 INFO [stderr]   |             ----^^^^^^
Dec 02 03:08:51.663 INFO [stderr]   |             |
Dec 02 03:08:51.663 INFO [stderr]   |             help: remove this `mut`
Dec 02 03:08:51.663 INFO [stderr]   |
Dec 02 03:08:51.663 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 03:08:51.663 INFO [stderr] 
Dec 02 03:08:51.705 INFO [stderr] warning: method is never used: `empty`
Dec 02 03:08:51.705 INFO [stderr]   --> src/model/types.rs:95:5
Dec 02 03:08:51.705 INFO [stderr]    |
Dec 02 03:08:51.705 INFO [stderr] 95 |     pub fn empty(board: &[[SubField; 10]; 10]) -> bool {
Dec 02 03:08:51.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:51.705 INFO [stderr]    |
Dec 02 03:08:51.705 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 03:08:51.705 INFO [stderr] 
Dec 02 03:08:51.705 INFO [stderr] warning: function is never used: `get_input`
Dec 02 03:08:51.705 INFO [stderr]    --> src/model/mod.rs:585:1
Dec 02 03:08:51.705 INFO [stderr]     |
Dec 02 03:08:51.705 INFO [stderr] 585 | fn get_input() -> usize {
Dec 02 03:08:51.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:51.705 INFO [stderr] 
Dec 02 03:08:54.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.25s
Dec 02 03:08:54.435 INFO [stderr] su: No module specific data is present
Dec 02 03:08:54.864 INFO running `"docker" "inspect" "0cdc05685d9c9af2844120228cdbe5458ccb1d5914fda26669c4767f8510265c"`
Dec 02 03:08:55.226 INFO running `"docker" "rm" "-f" "0cdc05685d9c9af2844120228cdbe5458ccb1d5914fda26669c4767f8510265c"`
Dec 02 03:08:55.488 INFO [stdout] 0cdc05685d9c9af2844120228cdbe5458ccb1d5914fda26669c4767f8510265c
Dec 02 03:08:55.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:08:55.786 INFO [stdout] c1a6bfd80a1e299d63a32cc31fff05fa57302d0f6f5f85e10b8e033f0e0215d2
Dec 02 03:08:55.788 INFO running `"docker" "start" "-a" "c1a6bfd80a1e299d63a32cc31fff05fa57302d0f6f5f85e10b8e033f0e0215d2"`
Dec 02 03:08:56.987 INFO [stderr] usermod: no changes
Dec 02 03:08:57.143 INFO [stderr]    Compiling battleship v0.1.0 (/source)
Dec 02 03:08:58.359 INFO [stderr] warning: missing fragment specifier
Dec 02 03:08:58.359 INFO [stderr]   --> <::clap::macros::clap_app macros>:87:47
Dec 02 03:08:58.359 INFO [stderr]    |
Dec 02 03:08:58.359 INFO [stderr] 87 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 02 03:08:58.359 INFO [stderr]    |                                               ^
Dec 02 03:08:58.359 INFO [stderr]    |
Dec 02 03:08:58.359 INFO [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
Dec 02 03:08:58.359 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 02 03:08:58.359 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 02 03:08:58.359 INFO [stderr] 
Dec 02 03:08:58.359 INFO [stderr] warning: doc comment not used by rustdoc
Dec 02 03:08:58.359 INFO [stderr]   --> src/main.rs:26:5
Dec 02 03:08:58.359 INFO [stderr]    |
Dec 02 03:08:58.359 INFO [stderr] 26 |     ///                                Command Line Interface                                   ///
Dec 02 03:08:58.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:58.359 INFO [stderr]    |
Dec 02 03:08:58.359 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 02 03:08:58.359 INFO [stderr] 
Dec 02 03:08:58.359 INFO [stderr] warning: doc comment not used by rustdoc
Dec 02 03:08:58.359 INFO [stderr]   --> src/main.rs:65:5
Dec 02 03:08:58.359 INFO [stderr]    |
Dec 02 03:08:58.359 INFO [stderr] 65 |     ///                                         Start                                           ///
Dec 02 03:08:58.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:58.359 INFO [stderr] 
Dec 02 03:08:59.027 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:08:59.027 INFO [stderr]  --> src/net/mod.rs:8:13
Dec 02 03:08:59.027 INFO [stderr]   |
Dec 02 03:08:59.027 INFO [stderr] 8 | pub fn send(mut stream: &mut TcpStream, msg: types::MessageType) {
Dec 02 03:08:59.027 INFO [stderr]   |             ----^^^^^^
Dec 02 03:08:59.027 INFO [stderr]   |             |
Dec 02 03:08:59.027 INFO [stderr]   |             help: remove this `mut`
Dec 02 03:08:59.027 INFO [stderr]   |
Dec 02 03:08:59.027 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 03:08:59.027 INFO [stderr] 
Dec 02 03:08:59.063 INFO [stderr] warning: method is never used: `empty`
Dec 02 03:08:59.063 INFO [stderr]   --> src/model/types.rs:95:5
Dec 02 03:08:59.063 INFO [stderr]    |
Dec 02 03:08:59.063 INFO [stderr] 95 |     pub fn empty(board: &[[SubField; 10]; 10]) -> bool {
Dec 02 03:08:59.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:59.063 INFO [stderr]    |
Dec 02 03:08:59.063 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 03:08:59.064 INFO [stderr] 
Dec 02 03:08:59.064 INFO [stderr] warning: function is never used: `get_input`
Dec 02 03:08:59.064 INFO [stderr]    --> src/model/mod.rs:585:1
Dec 02 03:08:59.064 INFO [stderr]     |
Dec 02 03:08:59.064 INFO [stderr] 585 | fn get_input() -> usize {
Dec 02 03:08:59.064 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:08:59.064 INFO [stderr] 
Dec 02 03:08:59.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 02 03:08:59.635 INFO [stderr] su: No module specific data is present
Dec 02 03:09:00.675 INFO running `"docker" "inspect" "c1a6bfd80a1e299d63a32cc31fff05fa57302d0f6f5f85e10b8e033f0e0215d2"`
Dec 02 03:09:00.987 INFO running `"docker" "rm" "-f" "c1a6bfd80a1e299d63a32cc31fff05fa57302d0f6f5f85e10b8e033f0e0215d2"`
Dec 02 03:09:01.314 INFO [stdout] c1a6bfd80a1e299d63a32cc31fff05fa57302d0f6f5f85e10b8e033f0e0215d2
Dec 02 03:09:01.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:09:01.791 INFO [stdout] 92a52b0e26718a8770f919109846e10a72c4aa4a39935e7e2cf5c2778795fbb4
Dec 02 03:09:01.799 INFO running `"docker" "start" "-a" "92a52b0e26718a8770f919109846e10a72c4aa4a39935e7e2cf5c2778795fbb4"`
Dec 02 03:09:02.479 INFO [stderr] usermod: no changes
Dec 02 03:09:02.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 02 03:09:02.571 INFO [stderr]      Running /target/debug/deps/battleship-300bc0d6e22b68db
Dec 02 03:09:02.587 INFO [stdout] 
Dec 02 03:09:02.587 INFO [stdout] running 0 tests
Dec 02 03:09:02.587 INFO [stdout] 
Dec 02 03:09:02.587 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:09:02.587 INFO [stdout] 
Dec 02 03:09:02.587 INFO [stderr] su: No module specific data is present
Dec 02 03:09:03.123 INFO running `"docker" "inspect" "92a52b0e26718a8770f919109846e10a72c4aa4a39935e7e2cf5c2778795fbb4"`
Dec 02 03:09:03.297 INFO running `"docker" "rm" "-f" "92a52b0e26718a8770f919109846e10a72c4aa4a39935e7e2cf5c2778795fbb4"`
Dec 02 03:09:03.416 INFO [stdout] 92a52b0e26718a8770f919109846e10a72c4aa4a39935e7e2cf5c2778795fbb4
