Nov 01 15:59:28.429 INFO checking socket-io-0.1.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 15:59:28.430 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 15:59:28.745 INFO blam! 554d046fb418b8962fcc52233f04529fb45bc1087d7a28242c6cc3f3268e0970
Nov 01 15:59:28.747 INFO running `"docker" "start" "-a" "554d046fb418b8962fcc52233f04529fb45bc1087d7a28242c6cc3f3268e0970"`
Nov 01 15:59:29.468 INFO kablam! usermod: no changes
Nov 01 15:59:29.644 INFO kablam!     Checking num_cpus v0.2.13
Nov 01 15:59:29.644 INFO kablam!     Checking serde_json v0.8.6
Nov 01 15:59:29.644 INFO kablam!     Checking cookie v0.2.5
Nov 01 15:59:31.184 INFO kablam!     Checking hyper v0.9.18
Nov 01 15:59:36.030 INFO kablam!     Checking iron v0.4.0
Nov 01 15:59:38.356 INFO kablam!     Checking engine-io v0.1.4
Nov 01 15:59:41.215 INFO kablam!     Checking socket-io v0.1.1 (/source)
Nov 01 15:59:45.336 INFO kablam! warning: unused variable: `rooms`
Nov 01 15:59:45.336 INFO kablam!    --> src/socket.rs:183:21
Nov 01 15:59:45.336 INFO kablam!     |
Nov 01 15:59:45.336 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Nov 01 15:59:45.336 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Nov 01 15:59:45.336 INFO kablam!     |
Nov 01 15:59:45.336 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 15:59:45.336 INFO kablam! 
Nov 01 15:59:45.412 INFO kablam! warning: variant is never constructed: `Connect`
Nov 01 15:59:45.412 INFO kablam!   --> src/packet.rs:13:5
Nov 01 15:59:45.412 INFO kablam!    |
Nov 01 15:59:45.412 INFO kablam! 13 |     Connect = '0' as isize,
Nov 01 15:59:45.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:45.412 INFO kablam!    |
Nov 01 15:59:45.412 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:59:45.412 INFO kablam! 
Nov 01 15:59:45.412 INFO kablam! warning: variant is never constructed: `Disconnect`
Nov 01 15:59:45.412 INFO kablam!   --> src/packet.rs:14:5
Nov 01 15:59:45.412 INFO kablam!    |
Nov 01 15:59:45.412 INFO kablam! 14 |     Disconnect = '1' as isize,
Nov 01 15:59:45.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:45.412 INFO kablam! 
Nov 01 15:59:45.476 INFO kablam! warning: unused variable: `rooms`
Nov 01 15:59:45.476 INFO kablam!    --> src/socket.rs:183:21
Nov 01 15:59:45.476 INFO kablam!     |
Nov 01 15:59:45.476 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Nov 01 15:59:45.476 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Nov 01 15:59:45.476 INFO kablam!     |
Nov 01 15:59:45.476 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 15:59:45.476 INFO kablam! 
Nov 01 15:59:45.556 INFO kablam! warning: variant is never constructed: `Disconnect`
Nov 01 15:59:45.556 INFO kablam!   --> src/packet.rs:14:5
Nov 01 15:59:45.556 INFO kablam!    |
Nov 01 15:59:45.556 INFO kablam! 14 |     Disconnect = '1' as isize,
Nov 01 15:59:45.556 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:45.556 INFO kablam!    |
Nov 01 15:59:45.556 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:59:45.556 INFO kablam! 
Nov 01 15:59:45.625 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.13s
Nov 01 15:59:45.642 INFO kablam! su: No module specific data is present
Nov 01 15:59:46.126 INFO running `"docker" "rm" "-f" "554d046fb418b8962fcc52233f04529fb45bc1087d7a28242c6cc3f3268e0970"`
Nov 01 15:59:46.316 INFO blam! 554d046fb418b8962fcc52233f04529fb45bc1087d7a28242c6cc3f3268e0970