Sep 19 19:58:50.079 INFO checking socket-io-0.1.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:58:50.079 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:58:50.079 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:58:50.264 INFO blam! ebe5d2e08c64398f787e86940f48df7692808f2e10f9bf4d6fea14af3516790a
Sep 19 19:58:50.266 INFO running `"docker" "start" "-a" "ebe5d2e08c64398f787e86940f48df7692808f2e10f9bf4d6fea14af3516790a"`
Sep 19 19:58:51.249 INFO kablam! usermod: no changes
Sep 19 19:58:51.469 INFO kablam!     Checking cookie v0.2.5
Sep 19 19:58:52.127 INFO kablam!     Checking hyper v0.9.18
Sep 19 19:58:55.620 INFO kablam!     Checking iron v0.4.0
Sep 19 19:58:56.593 INFO kablam!     Checking engine-io v0.1.4
Sep 19 19:58:57.596 INFO kablam!     Checking socket-io v0.1.1 (/source)
Sep 19 19:58:58.646 INFO kablam! warning: unused variable: `rooms`
Sep 19 19:58:58.646 INFO kablam!    --> src/socket.rs:183:21
Sep 19 19:58:58.646 INFO kablam!     |
Sep 19 19:58:58.646 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 19:58:58.646 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 19:58:58.646 INFO kablam!     |
Sep 19 19:58:58.646 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 19:58:58.646 INFO kablam! 
Sep 19 19:58:58.708 INFO kablam! warning: variant is never constructed: `Connect`
Sep 19 19:58:58.708 INFO kablam!   --> src/packet.rs:13:5
Sep 19 19:58:58.708 INFO kablam!    |
Sep 19 19:58:58.708 INFO kablam! 13 |     Connect = '0' as isize,
Sep 19 19:58:58.708 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:58.708 INFO kablam!    |
Sep 19 19:58:58.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 19:58:58.708 INFO kablam! 
Sep 19 19:58:58.708 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 19:58:58.708 INFO kablam!   --> src/packet.rs:14:5
Sep 19 19:58:58.708 INFO kablam!    |
Sep 19 19:58:58.708 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 19:58:58.708 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:58.708 INFO kablam! 
Sep 19 19:58:58.710 INFO kablam! warning: unused variable: `rooms`
Sep 19 19:58:58.710 INFO kablam!    --> src/socket.rs:183:21
Sep 19 19:58:58.710 INFO kablam!     |
Sep 19 19:58:58.710 INFO kablam! 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Sep 19 19:58:58.710 INFO kablam!     |                     ^^^^^ help: consider using `_rooms` instead
Sep 19 19:58:58.710 INFO kablam!     |
Sep 19 19:58:58.710 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 19:58:58.710 INFO kablam! 
Sep 19 19:58:58.778 INFO kablam! warning: variant is never constructed: `Disconnect`
Sep 19 19:58:58.778 INFO kablam!   --> src/packet.rs:14:5
Sep 19 19:58:58.778 INFO kablam!    |
Sep 19 19:58:58.778 INFO kablam! 14 |     Disconnect = '1' as isize,
Sep 19 19:58:58.778 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:58:58.778 INFO kablam!    |
Sep 19 19:58:58.778 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 19:58:58.778 INFO kablam! 
Sep 19 19:58:58.810 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.52s
Sep 19 19:58:58.819 INFO kablam! su: No module specific data is present
Sep 19 19:58:59.369 INFO running `"docker" "rm" "-f" "ebe5d2e08c64398f787e86940f48df7692808f2e10f9bf4d6fea14af3516790a"`
Sep 19 19:58:59.455 INFO blam! ebe5d2e08c64398f787e86940f48df7692808f2e10f9bf4d6fea14af3516790a