Dec 05 06:27:55.549 INFO checking socket-io-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:27:55.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 06:27:55.756 INFO [stdout] 156e9b970d59db885f4265a332c845668d41d35dd19ac9071d4fe1ced52a8da4
Dec 05 06:27:55.760 INFO running `"docker" "start" "-a" "156e9b970d59db885f4265a332c845668d41d35dd19ac9071d4fe1ced52a8da4"`
Dec 05 06:27:56.256 INFO [stderr] usermod: no changes
Dec 05 06:27:56.411 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 05 06:27:56.411 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 05 06:27:56.411 INFO [stderr]    Compiling openssl v0.7.14
Dec 05 06:27:56.412 INFO [stderr]     Checking num_cpus v0.2.13
Dec 05 06:28:02.179 INFO [stderr]     Checking cookie v0.2.5
Dec 05 06:28:02.179 INFO [stderr]     Checking openssl-verify v0.1.0
Dec 05 06:28:03.392 INFO [stderr]     Checking hyper v0.9.18
Dec 05 06:28:07.567 INFO [stderr]     Checking iron v0.4.0
Dec 05 06:28:10.181 INFO [stderr]     Checking engine-io v0.1.4
Dec 05 06:28:13.111 INFO [stderr]     Checking socket-io v0.1.1 (/source)
Dec 05 06:28:17.311 INFO [stderr] warning: unused variable: `rooms`
Dec 05 06:28:17.311 INFO [stderr]    --> src/socket.rs:183:21
Dec 05 06:28:17.311 INFO [stderr]     |
Dec 05 06:28:17.311 INFO [stderr] 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Dec 05 06:28:17.311 INFO [stderr]     |                     ^^^^^ help: consider using `_rooms` instead
Dec 05 06:28:17.311 INFO [stderr]     |
Dec 05 06:28:17.311 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 06:28:17.311 INFO [stderr] 
Dec 05 06:28:17.383 INFO [stderr] warning: variant is never constructed: `Connect`
Dec 05 06:28:17.383 INFO [stderr]   --> src/packet.rs:13:5
Dec 05 06:28:17.383 INFO [stderr]    |
Dec 05 06:28:17.383 INFO [stderr] 13 |     Connect = '0' as isize,
Dec 05 06:28:17.383 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:28:17.383 INFO [stderr]    |
Dec 05 06:28:17.383 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:28:17.383 INFO [stderr] 
Dec 05 06:28:17.383 INFO [stderr] warning: variant is never constructed: `Disconnect`
Dec 05 06:28:17.383 INFO [stderr]   --> src/packet.rs:14:5
Dec 05 06:28:17.383 INFO [stderr]    |
Dec 05 06:28:17.383 INFO [stderr] 14 |     Disconnect = '1' as isize,
Dec 05 06:28:17.383 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:28:17.383 INFO [stderr] 
Dec 05 06:28:17.883 INFO [stderr] warning: unused variable: `rooms`
Dec 05 06:28:17.884 INFO [stderr]    --> src/socket.rs:183:21
Dec 05 06:28:17.884 INFO [stderr]     |
Dec 05 06:28:17.884 INFO [stderr] 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Dec 05 06:28:17.884 INFO [stderr]     |                     ^^^^^ help: consider using `_rooms` instead
Dec 05 06:28:17.884 INFO [stderr]     |
Dec 05 06:28:17.884 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 06:28:17.884 INFO [stderr] 
Dec 05 06:28:17.960 INFO [stderr] warning: variant is never constructed: `Disconnect`
Dec 05 06:28:17.960 INFO [stderr]   --> src/packet.rs:14:5
Dec 05 06:28:17.960 INFO [stderr]    |
Dec 05 06:28:17.960 INFO [stderr] 14 |     Disconnect = '1' as isize,
Dec 05 06:28:17.960 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 06:28:17.960 INFO [stderr]    |
Dec 05 06:28:17.960 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 06:28:17.960 INFO [stderr] 
Dec 05 06:28:18.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.75s
Dec 05 06:28:18.051 INFO [stderr] su: No module specific data is present
Dec 05 06:28:18.923 INFO running `"docker" "inspect" "156e9b970d59db885f4265a332c845668d41d35dd19ac9071d4fe1ced52a8da4"`
Dec 05 06:28:19.313 INFO running `"docker" "rm" "-f" "156e9b970d59db885f4265a332c845668d41d35dd19ac9071d4fe1ced52a8da4"`
Dec 05 06:28:19.608 INFO [stdout] 156e9b970d59db885f4265a332c845668d41d35dd19ac9071d4fe1ced52a8da4