Jul 11 15:07:47.272 INFO checking emilio/tic-tac-minimax against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 15:07:47.272 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 15:07:47.272 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 15:07:47.272 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 15:07:47.546 INFO blam! d23179175caeebd7a84484caa448ffab28ecc84996a62439a2641a088b229d60
Jul 11 15:07:47.549 INFO running `"docker" "start" "-a" "d23179175caeebd7a84484caa448ffab28ecc84996a62439a2641a088b229d60"`
Jul 11 15:07:48.637 INFO kablam!    Compiling cairo-rs v0.1.3
Jul 11 15:07:48.655 INFO kablam!    Compiling gio v0.1.3
Jul 11 15:07:48.671 INFO kablam!    Compiling gdk-pixbuf v0.1.3
Jul 11 15:07:48.690 INFO kablam!     Checking bitflags v0.5.0
Jul 11 15:07:48.703 INFO kablam!    Compiling gdk v0.5.3
Jul 11 15:07:48.711 INFO kablam!     Checking c_vec v1.2.1
Jul 11 15:07:48.723 INFO kablam!    Compiling gtk v0.1.3
Jul 11 15:07:48.723 INFO kablam!    Compiling glib-sys v0.3.4
Jul 11 15:07:50.078 INFO kablam!    Compiling gobject-sys v0.3.4
Jul 11 15:07:51.419 INFO kablam!    Compiling gio-sys v0.3.4
Jul 11 15:07:53.034 INFO kablam!    Compiling pango-sys v0.3.4
Jul 11 15:07:53.229 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.4
Jul 11 15:07:53.311 INFO kablam!    Compiling cairo-sys-rs v0.3.4
Jul 11 15:07:53.403 INFO kablam!    Compiling atk-sys v0.3.4
Jul 11 15:07:53.479 INFO kablam!    Compiling gdk-sys v0.3.4
Jul 11 15:07:58.391 INFO kablam!    Compiling gtk-sys v0.3.4
Jul 11 15:08:08.651 INFO kablam!     Checking glib v0.1.3
Jul 11 15:08:17.362 INFO kablam!     Checking pango v0.1.3
Jul 11 15:09:23.109 INFO kablam!     Checking tic-tac-minimax v0.1.0 (file:///source)
Jul 11 15:09:24.676 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:09:24.676 INFO kablam!   --> src/minimax.rs:91:13
Jul 11 15:09:24.676 INFO kablam!    |
Jul 11 15:09:24.676 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Jul 11 15:09:24.676 INFO kablam!    |             ----^^^^^^^^^
Jul 11 15:09:24.676 INFO kablam!    |             |
Jul 11 15:09:24.676 INFO kablam!    |             help: remove this `mut`
Jul 11 15:09:24.677 INFO kablam!    |
Jul 11 15:09:24.677 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 15:09:24.677 INFO kablam! 
Jul 11 15:09:24.742 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:09:24.742 INFO kablam!   --> src/minimax.rs:91:13
Jul 11 15:09:24.742 INFO kablam!    |
Jul 11 15:09:24.742 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Jul 11 15:09:24.742 INFO kablam!    |             ----^^^^^^^^^
Jul 11 15:09:24.742 INFO kablam!    |             |
Jul 11 15:09:24.742 INFO kablam!    |             help: remove this `mut`
Jul 11 15:09:24.754 INFO kablam!    |
Jul 11 15:09:24.754 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 15:09:24.755 INFO kablam! 
Jul 11 15:09:24.905 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
Jul 11 15:09:24.912 INFO kablam! su: No module specific data is present
Jul 11 15:09:25.513 INFO running `"docker" "rm" "-f" "d23179175caeebd7a84484caa448ffab28ecc84996a62439a2641a088b229d60"`
Jul 11 15:09:25.676 INFO blam! d23179175caeebd7a84484caa448ffab28ecc84996a62439a2641a088b229d60