Oct 21 23:31:39.031 INFO checking socket-io-0.1.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:31:39.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 23:31:39.452 INFO blam! df525b14b3ca1a516b8f758667496a7518523e4aef0e811b471b1474f216f68a
Oct 21 23:31:39.458 INFO running `"docker" "start" "-a" "df525b14b3ca1a516b8f758667496a7518523e4aef0e811b471b1474f216f68a"`
Oct 21 23:31:40.420 INFO kablam! usermod: no changes
Oct 21 23:31:40.583 INFO kablam!     Checking num_cpus v0.2.13
Oct 21 23:31:40.588 INFO kablam!     Checking cookie v0.2.5
Oct 21 23:31:42.386 INFO kablam!     Checking hyper v0.9.18
Oct 21 23:31:47.084 INFO kablam!     Checking iron v0.4.0
Oct 21 23:31:49.700 INFO kablam!     Checking engine-io v0.1.4
Oct 21 23:31:52.852 INFO kablam!     Checking socket-io v0.1.1 (/source)
Oct 21 23:31:57.418 INFO kablam! warning: unused variable: `rooms`
Oct 21 23:31:57.418 INFO kablam!    --> src/socket.rs:183:21
Oct 21 23:31:57.418 INFO kablam!     |
Oct 21 23:31:57.418 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Oct 21 23:31:57.419 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Oct 21 23:31:57.419 INFO kablam!     |
Oct 21 23:31:57.419 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 23:31:57.419 INFO kablam! 
Oct 21 23:31:57.499 INFO kablam! warning: variant is never constructed: `Disconnect`
Oct 21 23:31:57.499 INFO kablam!   --> src/packet.rs:14:5
Oct 21 23:31:57.499 INFO kablam!    |
Oct 21 23:31:57.499 INFO kablam! 14 |     Disconnect = '1' as isize,
Oct 21 23:31:57.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:31:57.499 INFO kablam!    |
Oct 21 23:31:57.499 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 23:31:57.499 INFO kablam! 
Oct 21 23:31:58.440 INFO kablam! warning: unused variable: `rooms`
Oct 21 23:31:58.440 INFO kablam!    --> src/socket.rs:183:21
Oct 21 23:31:58.440 INFO kablam!     |
Oct 21 23:31:58.440 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Oct 21 23:31:58.440 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Oct 21 23:31:58.440 INFO kablam!     |
Oct 21 23:31:58.440 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 23:31:58.440 INFO kablam! 
Oct 21 23:31:58.508 INFO kablam! warning: variant is never constructed: `Connect`
Oct 21 23:31:58.508 INFO kablam!   --> src/packet.rs:13:5
Oct 21 23:31:58.508 INFO kablam!    |
Oct 21 23:31:58.508 INFO kablam! 13 |     Connect = '0' as isize,
Oct 21 23:31:58.508 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:31:58.508 INFO kablam!    |
Oct 21 23:31:58.508 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 23:31:58.508 INFO kablam! 
Oct 21 23:31:58.508 INFO kablam! warning: variant is never constructed: `Disconnect`
Oct 21 23:31:58.508 INFO kablam!   --> src/packet.rs:14:5
Oct 21 23:31:58.508 INFO kablam!    |
Oct 21 23:31:58.508 INFO kablam! 14 |     Disconnect = '1' as isize,
Oct 21 23:31:58.508 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:31:58.508 INFO kablam! 
Oct 21 23:31:58.596 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.17s
Oct 21 23:31:58.608 INFO kablam! su: No module specific data is present
Oct 21 23:31:59.573 INFO running `"docker" "rm" "-f" "df525b14b3ca1a516b8f758667496a7518523e4aef0e811b471b1474f216f68a"`
Oct 21 23:31:59.969 INFO blam! df525b14b3ca1a516b8f758667496a7518523e4aef0e811b471b1474f216f68a