Nov 01 11:51:42.591 INFO testing ddefrenne/battleship against 1.30.0 for beta-1.31-1
Nov 01 11:51:42.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 11:51:42.972 INFO blam! f2e0f62927f4053b32de05f06c2a3437591f16475a25c3fed38543f57ef7a60a
Nov 01 11:51:42.975 INFO running `"docker" "start" "-a" "f2e0f62927f4053b32de05f06c2a3437591f16475a25c3fed38543f57ef7a60a"`
Nov 01 11:51:43.959 INFO kablam! usermod: no changes
Nov 01 11:51:43.987 INFO kablam!    Compiling battleship v0.1.0 (/source)
Nov 01 11:51:44.435 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 11:51:44.435 INFO kablam!   --> src/main.rs:19:19
Nov 01 11:51:44.435 INFO kablam!    |
Nov 01 11:51:44.435 INFO kablam! 19 |     for column in (1..amount_of_columns + 1) {
Nov 01 11:51:44.435 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 11:51:44.435 INFO kablam!    |
Nov 01 11:51:44.435 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 11:51:44.435 INFO kablam! 
Nov 01 11:51:44.475 INFO kablam! warning: unused variable: `grid`
Nov 01 11:51:44.475 INFO kablam!  --> src/main.rs:5:9
Nov 01 11:51:44.475 INFO kablam!   |
Nov 01 11:51:44.475 INFO kablam! 5 |     let grid = build_grid(&rows, amount_of_columns);
Nov 01 11:51:44.475 INFO kablam!   |         ^^^^ help: consider using `_grid` instead
Nov 01 11:51:44.475 INFO kablam!   |
Nov 01 11:51:44.475 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 11:51:44.475 INFO kablam! 
Nov 01 11:51:44.475 INFO kablam! warning: unused variable: `rows`
Nov 01 11:51:44.475 INFO kablam!  --> src/main.rs:8:15
Nov 01 11:51:44.475 INFO kablam!   |
Nov 01 11:51:44.475 INFO kablam! 8 | fn build_grid(rows: &[char; 10], amount_of_columns: i32) {
Nov 01 11:51:44.475 INFO kablam!   |               ^^^^ help: consider using `_rows` instead
Nov 01 11:51:44.475 INFO kablam! 
Nov 01 11:51:45.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 01 11:51:45.183 INFO kablam! su: No module specific data is present
Nov 01 11:51:45.707 INFO running `"docker" "rm" "-f" "f2e0f62927f4053b32de05f06c2a3437591f16475a25c3fed38543f57ef7a60a"`
Nov 01 11:51:45.971 INFO blam! f2e0f62927f4053b32de05f06c2a3437591f16475a25c3fed38543f57ef7a60a
Nov 01 11:51:45.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 11:51:46.664 INFO blam! cbbcb22216d9fe348f04b24d3e0c9e5e94aecb19b9a236e1482dfa6073ea3a38
Nov 01 11:51:46.666 INFO running `"docker" "start" "-a" "cbbcb22216d9fe348f04b24d3e0c9e5e94aecb19b9a236e1482dfa6073ea3a38"`
Nov 01 11:51:47.060 INFO kablam! usermod: no changes
Nov 01 11:51:47.101 INFO kablam!    Compiling battleship v0.1.0 (/source)
Nov 01 11:51:47.465 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 11:51:47.465 INFO kablam!   --> src/main.rs:19:19
Nov 01 11:51:47.465 INFO kablam!    |
Nov 01 11:51:47.465 INFO kablam! 19 |     for column in (1..amount_of_columns + 1) {
Nov 01 11:51:47.465 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 11:51:47.465 INFO kablam!    |
Nov 01 11:51:47.465 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 11:51:47.465 INFO kablam! 
Nov 01 11:51:47.496 INFO kablam! warning: unused variable: `grid`
Nov 01 11:51:47.496 INFO kablam!  --> src/main.rs:5:9
Nov 01 11:51:47.496 INFO kablam!   |
Nov 01 11:51:47.496 INFO kablam! 5 |     let grid = build_grid(&rows, amount_of_columns);
Nov 01 11:51:47.496 INFO kablam!   |         ^^^^ help: consider using `_grid` instead
Nov 01 11:51:47.496 INFO kablam!   |
Nov 01 11:51:47.496 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 11:51:47.496 INFO kablam! 
Nov 01 11:51:47.496 INFO kablam! warning: unused variable: `rows`
Nov 01 11:51:47.496 INFO kablam!  --> src/main.rs:8:15
Nov 01 11:51:47.496 INFO kablam!   |
Nov 01 11:51:47.496 INFO kablam! 8 | fn build_grid(rows: &[char; 10], amount_of_columns: i32) {
Nov 01 11:51:47.496 INFO kablam!   |               ^^^^ help: consider using `_rows` instead
Nov 01 11:51:47.496 INFO kablam! 
Nov 01 11:51:47.818 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 01 11:51:47.820 INFO kablam! su: No module specific data is present
Nov 01 11:51:48.070 INFO running `"docker" "rm" "-f" "cbbcb22216d9fe348f04b24d3e0c9e5e94aecb19b9a236e1482dfa6073ea3a38"`
Nov 01 11:51:48.177 INFO blam! cbbcb22216d9fe348f04b24d3e0c9e5e94aecb19b9a236e1482dfa6073ea3a38
Nov 01 11:51:48.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 11:51:48.369 INFO blam! 361d453222bb03b4bf92299dbc1dd60286662c2bed607a474887623aab138201
Nov 01 11:51:48.372 INFO running `"docker" "start" "-a" "361d453222bb03b4bf92299dbc1dd60286662c2bed607a474887623aab138201"`
Nov 01 11:51:48.759 INFO kablam! usermod: no changes
Nov 01 11:51:48.791 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 01 11:51:48.791 INFO blam! 
Nov 01 11:51:48.791 INFO kablam!      Running /target/debug/deps/battleship-24ecd970a0389544
Nov 01 11:51:48.791 INFO blam! running 0 tests
Nov 01 11:51:48.791 INFO kablam! su: No module specific data is present
Nov 01 11:51:48.791 INFO blam! 
Nov 01 11:51:48.791 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 11:51:48.791 INFO blam! 
Nov 01 11:51:49.008 INFO running `"docker" "rm" "-f" "361d453222bb03b4bf92299dbc1dd60286662c2bed607a474887623aab138201"`
Nov 01 11:51:49.070 INFO blam! 361d453222bb03b4bf92299dbc1dd60286662c2bed607a474887623aab138201
