Sep 19 19:58:48.432 INFO checking socket-io-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:58:48.432 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:58:48.432 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:58:48.699 INFO blam! c9942c473a2d577a5a36c6c5ebf36a567612a9b563b38fe795ed5a931267e5fc
Sep 19 19:58:48.700 INFO running `"docker" "start" "-a" "c9942c473a2d577a5a36c6c5ebf36a567612a9b563b38fe795ed5a931267e5fc"`
Sep 19 19:58:49.899 INFO kablam! usermod: no changes
Sep 19 19:58:50.052 INFO kablam!     Checking cookie v0.2.5
Sep 19 19:58:50.053 INFO kablam!     Checking openssl-verify v0.1.0
Sep 19 19:58:50.622 INFO kablam!     Checking hyper v0.9.18
Sep 19 19:58:54.258 INFO kablam!     Checking iron v0.4.0
Sep 19 19:58:55.135 INFO kablam!     Checking engine-io v0.1.4
Sep 19 19:58:55.974 INFO kablam!     Checking socket-io v0.1.1 (/source)
Sep 19 19:58:56.987 INFO kablam! warning: unused variable: `rooms`
Sep 19 19:58:56.987 INFO kablam!    --> src/socket.rs:183:21
Sep 19 19:58:56.987 INFO kablam!     |
Sep 19 19:58:56.987 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 19:58:56.987 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 19:58:56.987 INFO kablam!     |
Sep 19 19:58:56.987 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 19:58:56.987 INFO kablam! 
Sep 19 19:58:57.015 INFO kablam! warning: unused variable: `rooms`
Sep 19 19:58:57.015 INFO kablam!    --> src/socket.rs:183:21
Sep 19 19:58:57.015 INFO kablam!     |
Sep 19 19:58:57.016 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 19:58:57.016 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 19:58:57.016 INFO kablam!     |
Sep 19 19:58:57.016 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 19:58:57.016 INFO kablam! 
Sep 19 19:58:57.044 INFO kablam! warning: variant is never constructed: `Connect`
Sep 19 19:58:57.044 INFO kablam!   --> src/packet.rs:13:5
Sep 19 19:58:57.044 INFO kablam!    |
Sep 19 19:58:57.044 INFO kablam! 13 |     Connect = '0' as isize,
Sep 19 19:58:57.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:57.044 INFO kablam!    |
Sep 19 19:58:57.044 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 19:58:57.044 INFO kablam! 
Sep 19 19:58:57.044 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 19:58:57.044 INFO kablam!   --> src/packet.rs:14:5
Sep 19 19:58:57.044 INFO kablam!    |
Sep 19 19:58:57.044 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 19:58:57.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:57.044 INFO kablam! 
Sep 19 19:58:57.089 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 19:58:57.089 INFO kablam!   --> src/packet.rs:14:5
Sep 19 19:58:57.089 INFO kablam!    |
Sep 19 19:58:57.090 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 19:58:57.090 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:57.091 INFO kablam!    |
Sep 19 19:58:57.091 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 19:58:57.091 INFO kablam! 
Sep 19 19:58:57.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
Sep 19 19:58:57.129 INFO kablam! su: No module specific data is present
Sep 19 19:58:57.643 INFO running `"docker" "rm" "-f" "c9942c473a2d577a5a36c6c5ebf36a567612a9b563b38fe795ed5a931267e5fc"`
Sep 19 19:58:57.767 INFO blam! c9942c473a2d577a5a36c6c5ebf36a567612a9b563b38fe795ed5a931267e5fc