Aug 30 02:21:42.330 INFO checking socket-io-0.1.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 02:21:42.330 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 02:21:42.330 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:21:42.501 INFO blam! 5fd6dc347b2324b438ea0a5bf470e81be0f31445b7d33b8f24a5818810eb682c
Aug 30 02:21:42.503 INFO running `"docker" "start" "-a" "5fd6dc347b2324b438ea0a5bf470e81be0f31445b7d33b8f24a5818810eb682c"`
Aug 30 02:21:43.119 INFO kablam!     Checking cookie v0.2.5
Aug 30 02:21:43.966 INFO kablam!     Checking hyper v0.9.18
Aug 30 02:21:49.169 INFO kablam!     Checking iron v0.4.0
Aug 30 02:21:51.088 INFO kablam!     Checking engine-io v0.1.4
Aug 30 02:21:53.661 INFO kablam!     Checking socket-io v0.1.1 (file:///source)
Aug 30 02:21:55.500 INFO kablam! warning: unused variable: `rooms`
Aug 30 02:21:55.500 INFO kablam!    --> src/socket.rs:183:21
Aug 30 02:21:55.500 INFO kablam!     |
Aug 30 02:21:55.500 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Aug 30 02:21:55.500 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Aug 30 02:21:55.500 INFO kablam!     |
Aug 30 02:21:55.500 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 02:21:55.500 INFO kablam! 
Aug 30 02:21:55.533 INFO kablam! warning: unused variable: `rooms`
Aug 30 02:21:55.533 INFO kablam!    --> src/socket.rs:183:21
Aug 30 02:21:55.533 INFO kablam!     |
Aug 30 02:21:55.533 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Aug 30 02:21:55.533 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Aug 30 02:21:55.533 INFO kablam!     |
Aug 30 02:21:55.534 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 02:21:55.534 INFO kablam! 
Aug 30 02:21:55.612 INFO kablam! warning: variant is never constructed: `Disconnect`
Aug 30 02:21:55.612 INFO kablam!   --> src/packet.rs:14:5
Aug 30 02:21:55.612 INFO kablam!    |
Aug 30 02:21:55.612 INFO kablam! 14 |     Disconnect = '1' as isize,
Aug 30 02:21:55.613 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:21:55.613 INFO kablam!    |
Aug 30 02:21:55.613 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 02:21:55.613 INFO kablam! 
Aug 30 02:21:55.668 INFO kablam! warning: variant is never constructed: `Connect`
Aug 30 02:21:55.669 INFO kablam!   --> src/packet.rs:13:5
Aug 30 02:21:55.669 INFO kablam!    |
Aug 30 02:21:55.669 INFO kablam! 13 |     Connect = '0' as isize,
Aug 30 02:21:55.669 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:21:55.669 INFO kablam!    |
Aug 30 02:21:55.669 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 02:21:55.669 INFO kablam! 
Aug 30 02:21:55.669 INFO kablam! warning: variant is never constructed: `Disconnect`
Aug 30 02:21:55.669 INFO kablam!   --> src/packet.rs:14:5
Aug 30 02:21:55.669 INFO kablam!    |
Aug 30 02:21:55.669 INFO kablam! 14 |     Disconnect = '1' as isize,
Aug 30 02:21:55.669 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 02:21:55.669 INFO kablam! 
Aug 30 02:21:55.718 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
Aug 30 02:21:55.725 INFO kablam! su: No module specific data is present
Aug 30 02:21:56.100 INFO running `"docker" "rm" "-f" "5fd6dc347b2324b438ea0a5bf470e81be0f31445b7d33b8f24a5818810eb682c"`
Aug 30 02:21:56.222 INFO blam! 5fd6dc347b2324b438ea0a5bf470e81be0f31445b7d33b8f24a5818810eb682c