Dec 06 22:21:35.617 INFO testing socket-io-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 22:21:35.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 22:21:35.830 INFO [stdout] a3dc51f4f39e288374815dfdafbe2664e100bbbc41f66be7394d4ae353cb0615
Dec 06 22:21:35.832 INFO running `"docker" "start" "-a" "a3dc51f4f39e288374815dfdafbe2664e100bbbc41f66be7394d4ae353cb0615"`
Dec 06 22:21:36.208 INFO [stderr] usermod: no changes
Dec 06 22:21:36.416 INFO [stderr]    Compiling num_cpus v0.2.13
Dec 06 22:21:36.417 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 06 22:21:36.429 INFO [stderr]    Compiling cookie v0.2.5
Dec 06 22:21:37.923 INFO [stderr]    Compiling hyper v0.9.18
Dec 06 22:21:44.776 INFO [stderr]    Compiling iron v0.4.0
Dec 06 22:21:47.029 INFO [stderr]    Compiling engine-io v0.1.4
Dec 06 22:21:50.566 INFO [stderr]    Compiling socket-io v0.1.1 (/source)
Dec 06 22:21:52.695 INFO [stderr] warning: unused variable: `rooms`
Dec 06 22:21:52.695 INFO [stderr]    --> src/socket.rs:183:21
Dec 06 22:21:52.695 INFO [stderr]     |
Dec 06 22:21:52.695 INFO [stderr] 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Dec 06 22:21:52.695 INFO [stderr]     |                     ^^^^^ help: consider using `_rooms` instead
Dec 06 22:21:52.695 INFO [stderr]     |
Dec 06 22:21:52.695 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 22:21:52.695 INFO [stderr] 
Dec 06 22:21:52.756 INFO [stderr] warning: variant is never constructed: `Connect`
Dec 06 22:21:52.756 INFO [stderr]   --> src/packet.rs:13:5
Dec 06 22:21:52.756 INFO [stderr]    |
Dec 06 22:21:52.756 INFO [stderr] 13 |     Connect = '0' as isize,
Dec 06 22:21:52.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 22:21:52.756 INFO [stderr]    |
Dec 06 22:21:52.756 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 22:21:52.756 INFO [stderr] 
Dec 06 22:21:52.756 INFO [stderr] warning: variant is never constructed: `Disconnect`
Dec 06 22:21:52.756 INFO [stderr]   --> src/packet.rs:14:5
Dec 06 22:21:52.756 INFO [stderr]    |
Dec 06 22:21:52.756 INFO [stderr] 14 |     Disconnect = '1' as isize,
Dec 06 22:21:52.756 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 22:21:52.756 INFO [stderr] 
Dec 06 22:21:54.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.83s
Dec 06 22:21:54.064 INFO [stderr] su: No module specific data is present
Dec 06 22:21:54.747 INFO running `"docker" "inspect" "a3dc51f4f39e288374815dfdafbe2664e100bbbc41f66be7394d4ae353cb0615"`
Dec 06 22:21:54.882 INFO running `"docker" "rm" "-f" "a3dc51f4f39e288374815dfdafbe2664e100bbbc41f66be7394d4ae353cb0615"`
Dec 06 22:21:55.100 INFO [stdout] a3dc51f4f39e288374815dfdafbe2664e100bbbc41f66be7394d4ae353cb0615
Dec 06 22:21:55.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 22:21:55.387 INFO [stdout] f4d934b5912e37f493e34e0228c8d40cfa4b8c0327e284320374088731bd15df
Dec 06 22:21:55.393 INFO running `"docker" "start" "-a" "f4d934b5912e37f493e34e0228c8d40cfa4b8c0327e284320374088731bd15df"`
Dec 06 22:21:55.996 INFO [stderr] usermod: no changes
Dec 06 22:21:56.188 INFO [stderr]    Compiling socket-io v0.1.1 (/source)
Dec 06 22:21:58.337 INFO [stderr] warning: unused variable: `rooms`
Dec 06 22:21:58.337 INFO [stderr]    --> src/socket.rs:183:21
Dec 06 22:21:58.337 INFO [stderr]     |
Dec 06 22:21:58.337 INFO [stderr] 183 |             let mut rooms = self.rooms_joined.write().unwrap();
Dec 06 22:21:58.337 INFO [stderr]     |                     ^^^^^ help: consider using `_rooms` instead
Dec 06 22:21:58.337 INFO [stderr]     |
Dec 06 22:21:58.337 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 22:21:58.337 INFO [stderr] 
Dec 06 22:21:58.409 INFO [stderr] warning: variant is never constructed: `Disconnect`
Dec 06 22:21:58.409 INFO [stderr]   --> src/packet.rs:14:5
Dec 06 22:21:58.409 INFO [stderr]    |
Dec 06 22:21:58.409 INFO [stderr] 14 |     Disconnect = '1' as isize,
Dec 06 22:21:58.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 22:21:58.409 INFO [stderr]    |
Dec 06 22:21:58.409 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 22:21:58.409 INFO [stderr] 
Dec 06 22:22:01.053 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Dec 06 22:22:01.081 INFO [stderr] su: No module specific data is present
Dec 06 22:22:01.852 INFO running `"docker" "inspect" "f4d934b5912e37f493e34e0228c8d40cfa4b8c0327e284320374088731bd15df"`
Dec 06 22:22:02.136 INFO running `"docker" "rm" "-f" "f4d934b5912e37f493e34e0228c8d40cfa4b8c0327e284320374088731bd15df"`
Dec 06 22:22:02.548 INFO [stdout] f4d934b5912e37f493e34e0228c8d40cfa4b8c0327e284320374088731bd15df
Dec 06 22:22:02.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 22:22:02.904 INFO [stdout] 83fba48703fece0d3e77e6679db2c6d38de7624d1d79a16f035b3c198203c6df
Dec 06 22:22:02.912 INFO running `"docker" "start" "-a" "83fba48703fece0d3e77e6679db2c6d38de7624d1d79a16f035b3c198203c6df"`
Dec 06 22:22:04.140 INFO [stderr] usermod: no changes
Dec 06 22:22:04.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 06 22:22:04.270 INFO [stderr]      Running /target/debug/deps/socket_io-e848069fc27614b6
Dec 06 22:22:04.274 INFO [stdout] 
Dec 06 22:22:04.274 INFO [stdout] running 5 tests
Dec 06 22:22:04.284 INFO [stdout] test packet::tests::type_data ... ok
Dec 06 22:22:04.284 INFO [stdout] test packet::tests::type_namespace_data ... ok
Dec 06 22:22:04.284 INFO [stdout] test packet::tests::namespace_vec ... ok
Dec 06 22:22:04.284 INFO [stdout] test packet::tests::id_namespace_vec ... ok
Dec 06 22:22:04.284 INFO [stdout] test packet::tests::attachment ... ok
Dec 06 22:22:04.284 INFO [stdout] 
Dec 06 22:22:04.284 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:22:04.284 INFO [stdout] 
Dec 06 22:22:04.284 INFO [stderr]    Doc-tests socket-io
Dec 06 22:22:07.792 INFO [stdout] 
Dec 06 22:22:07.792 INFO [stdout] running 0 tests
Dec 06 22:22:07.792 INFO [stdout] 
Dec 06 22:22:07.792 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:22:07.792 INFO [stdout] 
Dec 06 22:22:07.803 INFO [stderr] su: No module specific data is present
Dec 06 22:22:08.282 INFO running `"docker" "inspect" "83fba48703fece0d3e77e6679db2c6d38de7624d1d79a16f035b3c198203c6df"`
Dec 06 22:22:08.686 INFO running `"docker" "rm" "-f" "83fba48703fece0d3e77e6679db2c6d38de7624d1d79a16f035b3c198203c6df"`
Dec 06 22:22:09.104 INFO [stdout] 83fba48703fece0d3e77e6679db2c6d38de7624d1d79a16f035b3c198203c6df