Aug 17 02:48:11.061 INFO checking emilio/tic-tac-minimax against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 02:48:11.061 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 02:48:11.061 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 02:48:11.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 02:48:11.326 INFO blam! 7aa8e87c5100911ea90824017781524d1d6948e93e671553d00d66efa2f08b8a
Aug 17 02:48:11.328 INFO running `"docker" "start" "-a" "7aa8e87c5100911ea90824017781524d1d6948e93e671553d00d66efa2f08b8a"`
Aug 17 02:48:12.408 INFO kablam!    Compiling cairo-rs v0.1.3
Aug 17 02:48:12.411 INFO kablam!    Compiling gdk-pixbuf v0.1.3
Aug 17 02:48:12.413 INFO kablam!    Compiling gio v0.1.3
Aug 17 02:48:12.446 INFO kablam!    Compiling gdk v0.5.3
Aug 17 02:48:12.448 INFO kablam!    Compiling gtk v0.1.3
Aug 17 02:48:12.452 INFO kablam!    Compiling gio-sys v0.3.4
Aug 17 02:48:12.455 INFO kablam!    Compiling pango-sys v0.3.4
Aug 17 02:48:12.458 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.4
Aug 17 02:48:17.009 INFO kablam!    Compiling cairo-sys-rs v0.3.4
Aug 17 02:48:17.133 INFO kablam!    Compiling gdk-sys v0.3.4
Aug 17 02:48:17.195 INFO kablam!    Compiling gtk-sys v0.3.4
Aug 17 02:48:25.839 INFO kablam!     Checking pango v0.1.3
Aug 17 02:49:44.106 INFO kablam!     Checking tic-tac-minimax v0.1.0 (file:///source)
Aug 17 02:49:45.899 INFO kablam! warning: variable does not need to be mutable
Aug 17 02:49:45.899 INFO kablam!   --> src/minimax.rs:91:13
Aug 17 02:49:45.899 INFO kablam!    |
Aug 17 02:49:45.899 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Aug 17 02:49:45.899 INFO kablam!    |             ----^^^^^^^^^
Aug 17 02:49:45.899 INFO kablam!    |             |
Aug 17 02:49:45.899 INFO kablam!    |             help: remove this `mut`
Aug 17 02:49:45.899 INFO kablam!    |
Aug 17 02:49:45.899 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 02:49:45.899 INFO kablam! 
Aug 17 02:49:46.285 INFO kablam! warning: variable does not need to be mutable
Aug 17 02:49:46.286 INFO kablam!   --> src/minimax.rs:91:13
Aug 17 02:49:46.286 INFO kablam!    |
Aug 17 02:49:46.286 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Aug 17 02:49:46.286 INFO kablam!    |             ----^^^^^^^^^
Aug 17 02:49:46.286 INFO kablam!    |             |
Aug 17 02:49:46.286 INFO kablam!    |             help: remove this `mut`
Aug 17 02:49:46.286 INFO kablam!    |
Aug 17 02:49:46.286 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 02:49:46.286 INFO kablam! 
Aug 17 02:49:46.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
Aug 17 02:49:46.413 INFO kablam! su: No module specific data is present
Aug 17 02:49:46.954 INFO running `"docker" "rm" "-f" "7aa8e87c5100911ea90824017781524d1d6948e93e671553d00d66efa2f08b8a"`
Aug 17 02:49:47.113 INFO blam! 7aa8e87c5100911ea90824017781524d1d6948e93e671553d00d66efa2f08b8a