Aug 01 21:50:53.151 INFO checking socket-io-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 21:50:53.151 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:50:53.151 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:50:53.151 INFO running `"docker" "create" "-v" "/tmp/crater.lcmjLJiIH6O9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 21:50:53.409 INFO blam! e6efd9f24203309790c44665f41126703e31058c6f3d4341b20e69cca7f51033
Aug 01 21:50:53.420 INFO running `"docker" "start" "-a" "e6efd9f24203309790c44665f41126703e31058c6f3d4341b20e69cca7f51033"`
Aug 01 21:50:54.715 INFO kablam!     Checking cookie v0.2.5
Aug 01 21:50:56.193 INFO kablam!     Checking hyper v0.9.18
Aug 01 21:51:03.583 INFO kablam!     Checking iron v0.4.0
Aug 01 21:51:05.310 INFO kablam!     Checking engine-io v0.1.4
Aug 01 21:51:07.321 INFO kablam!     Checking socket-io v0.1.1 (file:///source)
Aug 01 21:51:09.220 INFO kablam! warning: unused variable: `rooms`
Aug 01 21:51:09.220 INFO kablam!    --> src/socket.rs:183:17
Aug 01 21:51:09.220 INFO kablam!     |
Aug 01 21:51:09.220 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Aug 01 21:51:09.220 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_rooms` instead
Aug 01 21:51:09.223 INFO kablam!     |
Aug 01 21:51:09.224 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 21:51:09.224 INFO kablam! 
Aug 01 21:51:09.396 INFO kablam! warning: unused variable: `rooms`
Aug 01 21:51:09.397 INFO kablam!    --> src/socket.rs:183:17
Aug 01 21:51:09.397 INFO kablam!     |
Aug 01 21:51:09.397 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Aug 01 21:51:09.397 INFO kablam!     |                 ^^^^^^^^^ help: consider using `_rooms` instead
Aug 01 21:51:09.397 INFO kablam!     |
Aug 01 21:51:09.397 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 21:51:09.397 INFO kablam! 
Aug 01 21:51:09.458 INFO kablam! warning: variant is never constructed: `Connect`
Aug 01 21:51:09.458 INFO kablam!   --> src/packet.rs:13:5
Aug 01 21:51:09.458 INFO kablam!    |
Aug 01 21:51:09.458 INFO kablam! 13 |     Connect = '0' as isize,
Aug 01 21:51:09.459 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:51:09.462 INFO kablam!    |
Aug 01 21:51:09.462 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 21:51:09.462 INFO kablam! 
Aug 01 21:51:09.463 INFO kablam! warning: variant is never constructed: `Disconnect`
Aug 01 21:51:09.463 INFO kablam!   --> src/packet.rs:14:5
Aug 01 21:51:09.463 INFO kablam!    |
Aug 01 21:51:09.463 INFO kablam! 14 |     Disconnect = '1' as isize,
Aug 01 21:51:09.463 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:51:09.464 INFO kablam! 
Aug 01 21:51:09.594 INFO kablam! warning: variant is never constructed: `Disconnect`
Aug 01 21:51:09.594 INFO kablam!   --> src/packet.rs:14:5
Aug 01 21:51:09.594 INFO kablam!    |
Aug 01 21:51:09.594 INFO kablam! 14 |     Disconnect = '1' as isize,
Aug 01 21:51:09.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:51:09.595 INFO kablam!    |
Aug 01 21:51:09.595 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 21:51:09.595 INFO kablam! 
Aug 01 21:51:09.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.23s
Aug 01 21:51:09.663 INFO kablam! su: No module specific data is present
Aug 01 21:51:10.255 INFO running `"docker" "rm" "-f" "e6efd9f24203309790c44665f41126703e31058c6f3d4341b20e69cca7f51033"`
Aug 01 21:51:10.474 INFO blam! e6efd9f24203309790c44665f41126703e31058c6f3d4341b20e69cca7f51033