Nov 01 15:59:28.289 INFO checking socket-io-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:59:28.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 15:59:28.514 INFO blam! 9dbeaa8a5fbb2b310e1dd341d36ea0bbd80be8a042add81db6b175f290ad2d5f
Nov 01 15:59:28.515 INFO running `"docker" "start" "-a" "9dbeaa8a5fbb2b310e1dd341d36ea0bbd80be8a042add81db6b175f290ad2d5f"`
Nov 01 15:59:29.028 INFO kablam! usermod: no changes
Nov 01 15:59:29.173 INFO kablam!     Checking cookie v0.2.5
Nov 01 15:59:30.404 INFO kablam!     Checking hyper v0.9.18
Nov 01 15:59:35.305 INFO kablam!     Checking iron v0.4.0
Nov 01 15:59:37.749 INFO kablam!     Checking engine-io v0.1.4
Nov 01 15:59:40.584 INFO kablam!     Checking socket-io v0.1.1 (/source)
Nov 01 15:59:44.151 INFO kablam! warning: unused variable: `rooms`
Nov 01 15:59:44.152 INFO kablam!    --> src/socket.rs:183:21
Nov 01 15:59:44.153 INFO kablam!     |
Nov 01 15:59:44.154 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Nov 01 15:59:44.154 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Nov 01 15:59:44.155 INFO kablam!     |
Nov 01 15:59:44.155 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 15:59:44.156 INFO kablam! 
Nov 01 15:59:44.224 INFO kablam! warning: variant is never constructed: `Connect`
Nov 01 15:59:44.225 INFO kablam!   --> src/packet.rs:13:5
Nov 01 15:59:44.226 INFO kablam!    |
Nov 01 15:59:44.226 INFO kablam! 13 |     Connect = '0' as isize,
Nov 01 15:59:44.226 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:44.227 INFO kablam!    |
Nov 01 15:59:44.228 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:59:44.228 INFO kablam! 
Nov 01 15:59:44.228 INFO kablam! warning: variant is never constructed: `Disconnect`
Nov 01 15:59:44.228 INFO kablam!   --> src/packet.rs:14:5
Nov 01 15:59:44.228 INFO kablam!    |
Nov 01 15:59:44.228 INFO kablam! 14 |     Disconnect = '1' as isize,
Nov 01 15:59:44.228 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:44.228 INFO kablam! 
Nov 01 15:59:44.513 INFO kablam! warning: unused variable: `rooms`
Nov 01 15:59:44.514 INFO kablam!    --> src/socket.rs:183:21
Nov 01 15:59:44.514 INFO kablam!     |
Nov 01 15:59:44.515 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Nov 01 15:59:44.516 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Nov 01 15:59:44.516 INFO kablam!     |
Nov 01 15:59:44.517 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 15:59:44.517 INFO kablam! 
Nov 01 15:59:44.597 INFO kablam! warning: variant is never constructed: `Disconnect`
Nov 01 15:59:44.597 INFO kablam!   --> src/packet.rs:14:5
Nov 01 15:59:44.598 INFO kablam!    |
Nov 01 15:59:44.599 INFO kablam! 14 |     Disconnect = '1' as isize,
Nov 01 15:59:44.599 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 15:59:44.600 INFO kablam!    |
Nov 01 15:59:44.600 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 15:59:44.601 INFO kablam! 
Nov 01 15:59:44.709 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.66s
Nov 01 15:59:44.736 INFO kablam! su: No module specific data is present
Nov 01 15:59:45.754 INFO running `"docker" "rm" "-f" "9dbeaa8a5fbb2b310e1dd341d36ea0bbd80be8a042add81db6b175f290ad2d5f"`
Nov 01 15:59:45.956 INFO blam! 9dbeaa8a5fbb2b310e1dd341d36ea0bbd80be8a042add81db6b175f290ad2d5f