Dec 01 19:53:33.329 INFO testing ddefrenne/battleship against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 19:53:33.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 19:53:33.663 INFO [stdout] 6abdad635578d322ed5f7cc2f70dccf396390333db6096a0cb7a56c000c37fda
Dec 01 19:53:33.663 INFO running `"docker" "start" "-a" "6abdad635578d322ed5f7cc2f70dccf396390333db6096a0cb7a56c000c37fda"`
Dec 01 19:53:34.791 INFO [stderr] usermod: no changes
Dec 01 19:53:34.823 INFO [stderr]    Compiling battleship v0.1.0 (/source)
Dec 01 19:53:35.143 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 19:53:35.143 INFO [stderr]   --> src/main.rs:19:19
Dec 01 19:53:35.143 INFO [stderr]    |
Dec 01 19:53:35.143 INFO [stderr] 19 |     for column in (1..amount_of_columns + 1) {
Dec 01 19:53:35.143 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 19:53:35.143 INFO [stderr]    |
Dec 01 19:53:35.143 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 19:53:35.143 INFO [stderr] 
Dec 01 19:53:35.175 INFO [stderr] warning: unused variable: `grid`
Dec 01 19:53:35.175 INFO [stderr]  --> src/main.rs:5:9
Dec 01 19:53:35.175 INFO [stderr]   |
Dec 01 19:53:35.175 INFO [stderr] 5 |     let grid = build_grid(&rows, amount_of_columns);
Dec 01 19:53:35.175 INFO [stderr]   |         ^^^^ help: consider using `_grid` instead
Dec 01 19:53:35.175 INFO [stderr]   |
Dec 01 19:53:35.175 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 19:53:35.175 INFO [stderr] 
Dec 01 19:53:35.175 INFO [stderr] warning: unused variable: `rows`
Dec 01 19:53:35.175 INFO [stderr]  --> src/main.rs:8:15
Dec 01 19:53:35.175 INFO [stderr]   |
Dec 01 19:53:35.175 INFO [stderr] 8 | fn build_grid(rows: &[char; 10], amount_of_columns: i32) {
Dec 01 19:53:35.175 INFO [stderr]   |               ^^^^ help: consider using `_rows` instead
Dec 01 19:53:35.175 INFO [stderr] 
Dec 01 19:53:36.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 01 19:53:36.022 INFO [stderr] su: No module specific data is present
Dec 01 19:53:36.773 INFO running `"docker" "inspect" "6abdad635578d322ed5f7cc2f70dccf396390333db6096a0cb7a56c000c37fda"`
Dec 01 19:53:37.002 INFO running `"docker" "rm" "-f" "6abdad635578d322ed5f7cc2f70dccf396390333db6096a0cb7a56c000c37fda"`
Dec 01 19:53:37.211 INFO [stdout] 6abdad635578d322ed5f7cc2f70dccf396390333db6096a0cb7a56c000c37fda
Dec 01 19:53:37.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 19:53:37.507 INFO [stdout] e99d533e23128be81604c272b445c242adc2105022e064e7de99946836617e93
Dec 01 19:53:37.509 INFO running `"docker" "start" "-a" "e99d533e23128be81604c272b445c242adc2105022e064e7de99946836617e93"`
Dec 01 19:53:38.530 INFO [stderr] usermod: no changes
Dec 01 19:53:38.579 INFO [stderr]    Compiling battleship v0.1.0 (/source)
Dec 01 19:53:39.095 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 19:53:39.095 INFO [stderr]   --> src/main.rs:19:19
Dec 01 19:53:39.095 INFO [stderr]    |
Dec 01 19:53:39.095 INFO [stderr] 19 |     for column in (1..amount_of_columns + 1) {
Dec 01 19:53:39.095 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 19:53:39.095 INFO [stderr]    |
Dec 01 19:53:39.095 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 19:53:39.095 INFO [stderr] 
Dec 01 19:53:39.127 INFO [stderr] warning: unused variable: `grid`
Dec 01 19:53:39.127 INFO [stderr]  --> src/main.rs:5:9
Dec 01 19:53:39.127 INFO [stderr]   |
Dec 01 19:53:39.127 INFO [stderr] 5 |     let grid = build_grid(&rows, amount_of_columns);
Dec 01 19:53:39.127 INFO [stderr]   |         ^^^^ help: consider using `_grid` instead
Dec 01 19:53:39.127 INFO [stderr]   |
Dec 01 19:53:39.127 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 19:53:39.127 INFO [stderr] 
Dec 01 19:53:39.127 INFO [stderr] warning: unused variable: `rows`
Dec 01 19:53:39.127 INFO [stderr]  --> src/main.rs:8:15
Dec 01 19:53:39.127 INFO [stderr]   |
Dec 01 19:53:39.127 INFO [stderr] 8 | fn build_grid(rows: &[char; 10], amount_of_columns: i32) {
Dec 01 19:53:39.127 INFO [stderr]   |               ^^^^ help: consider using `_rows` instead
Dec 01 19:53:39.127 INFO [stderr] 
Dec 01 19:53:39.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 01 19:53:39.667 INFO [stderr] su: No module specific data is present
Dec 01 19:53:40.557 INFO running `"docker" "inspect" "e99d533e23128be81604c272b445c242adc2105022e064e7de99946836617e93"`
Dec 01 19:53:40.751 INFO running `"docker" "rm" "-f" "e99d533e23128be81604c272b445c242adc2105022e064e7de99946836617e93"`
Dec 01 19:53:41.023 INFO [stdout] e99d533e23128be81604c272b445c242adc2105022e064e7de99946836617e93
Dec 01 19:53:41.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 19:53:41.401 INFO [stdout] d972037d6e08f2f97244387e326f44f1b845c035de5affe2141d4d1c1f790aaa
Dec 01 19:53:41.404 INFO running `"docker" "start" "-a" "d972037d6e08f2f97244387e326f44f1b845c035de5affe2141d4d1c1f790aaa"`
Dec 01 19:53:42.575 INFO [stderr] usermod: no changes
Dec 01 19:53:42.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 19:53:42.635 INFO [stderr]      Running /target/debug/deps/battleship-92030fe9b7c1561e
Dec 01 19:53:42.635 INFO [stdout] 
Dec 01 19:53:42.635 INFO [stdout] running 0 tests
Dec 01 19:53:42.635 INFO [stdout] 
Dec 01 19:53:42.635 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 19:53:42.635 INFO [stdout] 
Dec 01 19:53:42.639 INFO [stderr] su: No module specific data is present
Dec 01 19:53:43.312 INFO running `"docker" "inspect" "d972037d6e08f2f97244387e326f44f1b845c035de5affe2141d4d1c1f790aaa"`
Dec 01 19:53:43.562 INFO running `"docker" "rm" "-f" "d972037d6e08f2f97244387e326f44f1b845c035de5affe2141d4d1c1f790aaa"`
Dec 01 19:53:43.824 INFO [stdout] d972037d6e08f2f97244387e326f44f1b845c035de5affe2141d4d1c1f790aaa
