Sep 19 18:00:27.192 INFO checking socket-io-0.1.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 18:00:27.192 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 18:00:27.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:00:27.418 INFO blam! de46232e2893ec1318e9700a8e9848ee0b9113ef70390fc3645b2bb33b788ca6
Sep 19 18:00:27.423 INFO running `"docker" "start" "-a" "de46232e2893ec1318e9700a8e9848ee0b9113ef70390fc3645b2bb33b788ca6"`
Sep 19 18:00:28.691 INFO kablam! usermod: no changes
Sep 19 18:00:28.936 INFO kablam!     Checking cookie v0.2.5
Sep 19 18:00:29.484 INFO kablam!     Checking hyper v0.9.18
Sep 19 18:00:33.286 INFO kablam!     Checking iron v0.4.0
Sep 19 18:00:34.097 INFO kablam!     Checking engine-io v0.1.4
Sep 19 18:00:34.964 INFO kablam!     Checking socket-io v0.1.1 (/source)
Sep 19 18:00:36.119 INFO kablam! warning: unused variable: `rooms`
Sep 19 18:00:36.119 INFO kablam!    --> src/socket.rs:183:21
Sep 19 18:00:36.119 INFO kablam!     |
Sep 19 18:00:36.119 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 18:00:36.119 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 18:00:36.119 INFO kablam!     |
Sep 19 18:00:36.119 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:00:36.119 INFO kablam! 
Sep 19 18:00:36.143 INFO kablam! warning: unused variable: `rooms`
Sep 19 18:00:36.143 INFO kablam!    --> src/socket.rs:183:21
Sep 19 18:00:36.143 INFO kablam!     |
Sep 19 18:00:36.143 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 18:00:36.143 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 18:00:36.143 INFO kablam!     |
Sep 19 18:00:36.143 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:00:36.143 INFO kablam! 
Sep 19 18:00:36.203 INFO kablam! warning: variant is never constructed: `Connect`
Sep 19 18:00:36.203 INFO kablam!   --> src/packet.rs:13:5
Sep 19 18:00:36.203 INFO kablam!    |
Sep 19 18:00:36.203 INFO kablam! 13 |     Connect = '0' as isize,
Sep 19 18:00:36.203 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:00:36.203 INFO kablam!    |
Sep 19 18:00:36.203 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 18:00:36.203 INFO kablam! 
Sep 19 18:00:36.203 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 18:00:36.203 INFO kablam!   --> src/packet.rs:14:5
Sep 19 18:00:36.203 INFO kablam!    |
Sep 19 18:00:36.203 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 18:00:36.203 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:00:36.203 INFO kablam! 
Sep 19 18:00:36.224 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 18:00:36.224 INFO kablam!   --> src/packet.rs:14:5
Sep 19 18:00:36.224 INFO kablam!    |
Sep 19 18:00:36.224 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 18:00:36.224 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:00:36.224 INFO kablam!    |
Sep 19 18:00:36.224 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 18:00:36.224 INFO kablam! 
Sep 19 18:00:36.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
Sep 19 18:00:36.331 INFO kablam! su: No module specific data is present
Sep 19 18:00:37.235 INFO running `"docker" "rm" "-f" "de46232e2893ec1318e9700a8e9848ee0b9113ef70390fc3645b2bb33b788ca6"`
Sep 19 18:00:37.364 INFO blam! de46232e2893ec1318e9700a8e9848ee0b9113ef70390fc3645b2bb33b788ca6