Sep 17 13:02:06.934 INFO checking emilio/tic-tac-minimax against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 13:02:06.934 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 13:02:06.934 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 13:02:07.393 INFO blam! 374f790ec4ac9ca4bf08007f1aad04eb3194ea720480b82202d796f2668940f1
Sep 17 13:02:07.396 INFO running `"docker" "start" "-a" "374f790ec4ac9ca4bf08007f1aad04eb3194ea720480b82202d796f2668940f1"`
Sep 17 13:02:09.195 INFO kablam! usermod: no changes
Sep 17 13:02:09.347 INFO kablam!     Checking libc v0.2.23
Sep 17 13:02:09.347 INFO kablam!    Compiling gio v0.1.3
Sep 17 13:02:09.347 INFO kablam!    Compiling gdk-pixbuf v0.1.3
Sep 17 13:02:09.347 INFO kablam!     Checking bitflags v0.5.0
Sep 17 13:02:09.347 INFO kablam!    Compiling cairo-rs v0.1.3
Sep 17 13:02:09.355 INFO kablam!    Compiling gdk v0.5.3
Sep 17 13:02:09.363 INFO kablam!    Compiling gtk v0.1.3
Sep 17 13:02:09.375 INFO kablam!    Compiling glib-sys v0.3.4
Sep 17 13:02:10.064 INFO kablam!    Compiling gobject-sys v0.3.4
Sep 17 13:02:12.295 INFO kablam!    Compiling gio-sys v0.3.4
Sep 17 13:02:12.300 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.4
Sep 17 13:02:12.431 INFO kablam!    Compiling pango-sys v0.3.4
Sep 17 13:02:12.775 INFO kablam!    Compiling cairo-sys-rs v0.3.4
Sep 17 13:02:12.803 INFO kablam!    Compiling gdk-sys v0.3.4
Sep 17 13:02:13.571 INFO kablam!    Compiling atk-sys v0.3.4
Sep 17 13:02:14.349 INFO kablam!    Compiling gtk-sys v0.3.4
Sep 17 13:02:19.339 INFO kablam!     Checking glib v0.1.3
Sep 17 13:02:22.871 INFO kablam!     Checking pango v0.1.3
Sep 17 13:02:53.298 INFO kablam!     Checking tic-tac-minimax v0.1.0 (/source)
Sep 17 13:02:54.332 INFO kablam! warning: variable does not need to be mutable
Sep 17 13:02:54.332 INFO kablam!   --> src/minimax.rs:91:13
Sep 17 13:02:54.332 INFO kablam!    |
Sep 17 13:02:54.332 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Sep 17 13:02:54.332 INFO kablam!    |             ----^^^^^^^^^
Sep 17 13:02:54.332 INFO kablam!    |             |
Sep 17 13:02:54.332 INFO kablam!    |             help: remove this `mut`
Sep 17 13:02:54.333 INFO kablam!    |
Sep 17 13:02:54.333 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 13:02:54.333 INFO kablam! 
Sep 17 13:02:54.391 INFO kablam! warning: variable does not need to be mutable
Sep 17 13:02:54.391 INFO kablam!   --> src/minimax.rs:91:13
Sep 17 13:02:54.391 INFO kablam!    |
Sep 17 13:02:54.392 INFO kablam! 91 |         let mut new_state = &mut current_state.ensure_children()[index];
Sep 17 13:02:54.392 INFO kablam!    |             ----^^^^^^^^^
Sep 17 13:02:54.392 INFO kablam!    |             |
Sep 17 13:02:54.393 INFO kablam!    |             help: remove this `mut`
Sep 17 13:02:54.393 INFO kablam!    |
Sep 17 13:02:54.393 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 13:02:54.394 INFO kablam! 
Sep 17 13:02:54.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.28s
Sep 17 13:02:54.524 INFO kablam! su: No module specific data is present
Sep 17 13:02:56.399 INFO running `"docker" "rm" "-f" "374f790ec4ac9ca4bf08007f1aad04eb3194ea720480b82202d796f2668940f1"`
Sep 17 13:02:56.698 INFO blam! 374f790ec4ac9ca4bf08007f1aad04eb3194ea720480b82202d796f2668940f1