Sep 17 17:05:27.421 INFO checking socket-io-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 17:05:27.421 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 17:05:27.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:05:27.605 INFO blam! 692424bf8831dbbfec035aa3a7cc272a25a33cf8141bf24f94114041555a34a7
Sep 17 17:05:27.607 INFO running `"docker" "start" "-a" "692424bf8831dbbfec035aa3a7cc272a25a33cf8141bf24f94114041555a34a7"`
Sep 17 17:05:28.600 INFO kablam! usermod: no changes
Sep 17 17:05:28.758 INFO kablam!     Checking cookie v0.2.5
Sep 17 17:05:29.274 INFO kablam!     Checking hyper v0.9.18
Sep 17 17:05:32.491 INFO kablam!     Checking iron v0.4.0
Sep 17 17:05:33.358 INFO kablam!     Checking engine-io v0.1.4
Sep 17 17:05:34.294 INFO kablam!     Checking socket-io v0.1.1 (/source)
Sep 17 17:05:35.751 INFO kablam! warning: unused variable: `rooms`
Sep 17 17:05:35.751 INFO kablam!    --> src/socket.rs:183:21
Sep 17 17:05:35.752 INFO kablam!     |
Sep 17 17:05:35.752 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 17 17:05:35.753 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 17 17:05:35.753 INFO kablam!     |
Sep 17 17:05:35.753 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 17:05:35.754 INFO kablam! 
Sep 17 17:05:35.887 INFO kablam! warning: variant is never constructed: `Connect`
Sep 17 17:05:35.887 INFO kablam!   --> src/packet.rs:13:5
Sep 17 17:05:35.888 INFO kablam!    |
Sep 17 17:05:35.888 INFO kablam! 13 |     Connect = '0' as isize,
Sep 17 17:05:35.888 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:05:35.889 INFO kablam!    |
Sep 17 17:05:35.889 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 17:05:35.889 INFO kablam! 
Sep 17 17:05:35.890 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 17 17:05:35.890 INFO kablam!   --> src/packet.rs:14:5
Sep 17 17:05:35.891 INFO kablam!    |
Sep 17 17:05:35.891 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 17 17:05:35.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:05:35.892 INFO kablam! 
Sep 17 17:05:36.077 INFO kablam! warning: unused variable: `rooms`
Sep 17 17:05:36.077 INFO kablam!    --> src/socket.rs:183:21
Sep 17 17:05:36.077 INFO kablam!     |
Sep 17 17:05:36.077 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 17 17:05:36.077 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 17 17:05:36.077 INFO kablam!     |
Sep 17 17:05:36.077 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 17:05:36.077 INFO kablam! 
Sep 17 17:05:36.145 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 17 17:05:36.145 INFO kablam!   --> src/packet.rs:14:5
Sep 17 17:05:36.145 INFO kablam!    |
Sep 17 17:05:36.145 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 17 17:05:36.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:05:36.145 INFO kablam!    |
Sep 17 17:05:36.145 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 17:05:36.145 INFO kablam! 
Sep 17 17:05:36.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
Sep 17 17:05:36.231 INFO kablam! su: No module specific data is present
Sep 17 17:05:37.142 INFO running `"docker" "rm" "-f" "692424bf8831dbbfec035aa3a7cc272a25a33cf8141bf24f94114041555a34a7"`
Sep 17 17:05:37.527 INFO blam! 692424bf8831dbbfec035aa3a7cc272a25a33cf8141bf24f94114041555a34a7