Jul 11 15:07:47.176 INFO checking emilio/tic-tac-minimax against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 15:07:47.176 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 15:07:47.176 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 15:07:47.176 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 15:07:47.447 INFO blam! 31338837b8ce1162aae8fca0b396a709b33c2d7be989c6ad149cb8d9c8ca5dd3
Jul 11 15:07:47.450 INFO running `"docker" "start" "-a" "31338837b8ce1162aae8fca0b396a709b33c2d7be989c6ad149cb8d9c8ca5dd3"`
Jul 11 15:07:48.541 INFO kablam!     Checking libc v0.2.23
Jul 11 15:07:48.541 INFO kablam!    Compiling gdk-pixbuf v0.1.3
Jul 11 15:07:48.541 INFO kablam!    Compiling cairo-rs v0.1.3
Jul 11 15:07:48.551 INFO kablam!    Compiling gio v0.1.3
Jul 11 15:07:48.570 INFO kablam!    Compiling gdk v0.5.3
Jul 11 15:07:48.578 INFO kablam!    Compiling gtk v0.1.3
Jul 11 15:07:48.590 INFO kablam!    Compiling gio-sys v0.3.4
Jul 11 15:07:48.605 INFO kablam!    Compiling pango-sys v0.3.4
Jul 11 15:07:53.279 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.4
Jul 11 15:07:53.291 INFO kablam!    Compiling cairo-sys-rs v0.3.4
Jul 11 15:07:53.327 INFO kablam!    Compiling gdk-sys v0.3.4
Jul 11 15:07:53.339 INFO kablam!    Compiling gtk-sys v0.3.4
Jul 11 15:07:59.931 INFO kablam!     Checking glib-sys v0.3.4
Jul 11 15:08:05.388 INFO kablam!     Checking gobject-sys v0.3.4
Jul 11 15:08:07.144 INFO kablam!     Checking glib v0.1.3
Jul 11 15:08:07.147 INFO kablam!     Checking atk-sys v0.3.4
Jul 11 15:08:16.050 INFO kablam!     Checking pango v0.1.3
Jul 11 15:09:24.031 INFO kablam!     Checking tic-tac-minimax v0.1.0 (file:///source)
Jul 11 15:09:25.454 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:09:25.454 INFO kablam!   --> src/minimax.rs:91:13
Jul 11 15:09:25.454 INFO kablam!    |
Jul 11 15:09:25.454 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Jul 11 15:09:25.454 INFO kablam!    |             ----^^^^^^^^^
Jul 11 15:09:25.455 INFO kablam!    |             |
Jul 11 15:09:25.455 INFO kablam!    |             help: remove this `mut`
Jul 11 15:09:25.455 INFO kablam!    |
Jul 11 15:09:25.455 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 15:09:25.456 INFO kablam! 
Jul 11 15:09:25.887 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:09:25.887 INFO kablam!   --> src/minimax.rs:91:13
Jul 11 15:09:25.887 INFO kablam!    |
Jul 11 15:09:25.887 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Jul 11 15:09:25.887 INFO kablam!    |             ----^^^^^^^^^
Jul 11 15:09:25.887 INFO kablam!    |             |
Jul 11 15:09:25.887 INFO kablam!    |             help: remove this `mut`
Jul 11 15:09:25.887 INFO kablam!    |
Jul 11 15:09:25.887 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 15:09:25.887 INFO kablam! 
Jul 11 15:09:26.039 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
Jul 11 15:09:26.046 INFO kablam! su: No module specific data is present
Jul 11 15:09:26.635 INFO running `"docker" "rm" "-f" "31338837b8ce1162aae8fca0b396a709b33c2d7be989c6ad149cb8d9c8ca5dd3"`
Jul 11 15:09:26.827 INFO blam! 31338837b8ce1162aae8fca0b396a709b33c2d7be989c6ad149cb8d9c8ca5dd3