Dec 13 21:10:36.628 INFO testing dmitryvm/websocket-server against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:10:36.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:10:36.951 INFO [stdout] bee802db55913e815219e18c87f78a4fcaa249028286460ac10a16d3060f8c90
Dec 13 21:10:36.956 INFO running `"docker" "start" "-a" "bee802db55913e815219e18c87f78a4fcaa249028286460ac10a16d3060f8c90"`
Dec 13 21:10:38.112 INFO [stderr] usermod: no changes
Dec 13 21:10:38.199 INFO [stderr]    Compiling http-muncher v0.2.5
Dec 13 21:10:38.199 INFO [stderr]    Compiling winapi v0.1.23
Dec 13 21:10:38.199 INFO [stderr]    Compiling sha1 v0.1.1
Dec 13 21:10:39.439 INFO [stderr]    Compiling mio v0.4.4
Dec 13 21:10:42.035 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 13 21:10:42.851 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 21:10:42.851 INFO [stderr]  --> src/frame.rs:3:5
Dec 13 21:10:42.851 INFO [stderr]   |
Dec 13 21:10:42.851 INFO [stderr] 3 | use std::error::Error;
Dec 13 21:10:42.851 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 21:10:42.851 INFO [stderr]   |
Dec 13 21:10:42.851 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:10:42.851 INFO [stderr] 
Dec 13 21:10:42.999 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:10:42.999 INFO [stderr]    --> src/main.rs:209:17
Dec 13 21:10:42.999 INFO [stderr]     |
Dec 13 21:10:42.999 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 13 21:10:42.999 INFO [stderr]     |                 ----^^^^^^
Dec 13 21:10:42.999 INFO [stderr]     |                 |
Dec 13 21:10:42.999 INFO [stderr]     |                 help: remove this `mut`
Dec 13 21:10:42.999 INFO [stderr]     |
Dec 13 21:10:42.999 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:10:42.999 INFO [stderr] 
Dec 13 21:10:43.021 INFO [stderr] warning: method is never used: `get_opcode`
Dec 13 21:10:43.021 INFO [stderr]    --> src/frame.rs:139:5
Dec 13 21:10:43.021 INFO [stderr]     |
Dec 13 21:10:43.021 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 13 21:10:43.021 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:43.021 INFO [stderr]     |
Dec 13 21:10:43.022 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:10:43.022 INFO [stderr] 
Dec 13 21:10:43.022 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:10:43.022 INFO [stderr]    --> src/main.rs:234:5
Dec 13 21:10:43.022 INFO [stderr]     |
Dec 13 21:10:43.022 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 13 21:10:43.022 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:43.022 INFO [stderr]     |
Dec 13 21:10:43.022 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:10:43.022 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:10:43.022 INFO [stderr] 
Dec 13 21:10:44.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
Dec 13 21:10:44.959 INFO [stderr] su: No module specific data is present
Dec 13 21:10:45.636 INFO running `"docker" "inspect" "bee802db55913e815219e18c87f78a4fcaa249028286460ac10a16d3060f8c90"`
Dec 13 21:10:45.888 INFO running `"docker" "rm" "-f" "bee802db55913e815219e18c87f78a4fcaa249028286460ac10a16d3060f8c90"`
Dec 13 21:10:46.179 INFO [stdout] bee802db55913e815219e18c87f78a4fcaa249028286460ac10a16d3060f8c90
Dec 13 21:10:46.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:10:46.647 INFO [stdout] 108d9333af0bc7b0782095809e7086627cfcb958ea30af8fc7b889210952afe6
Dec 13 21:10:46.655 INFO running `"docker" "start" "-a" "108d9333af0bc7b0782095809e7086627cfcb958ea30af8fc7b889210952afe6"`
Dec 13 21:10:47.979 INFO [stderr] usermod: no changes
Dec 13 21:10:48.059 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 13 21:10:48.838 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 21:10:48.838 INFO [stderr]  --> src/frame.rs:3:5
Dec 13 21:10:48.838 INFO [stderr]   |
Dec 13 21:10:48.838 INFO [stderr] 3 | use std::error::Error;
Dec 13 21:10:48.838 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 21:10:48.838 INFO [stderr]   |
Dec 13 21:10:48.838 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:10:48.838 INFO [stderr] 
Dec 13 21:10:49.027 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:10:49.027 INFO [stderr]    --> src/main.rs:209:17
Dec 13 21:10:49.027 INFO [stderr]     |
Dec 13 21:10:49.027 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 13 21:10:49.027 INFO [stderr]     |                 ----^^^^^^
Dec 13 21:10:49.027 INFO [stderr]     |                 |
Dec 13 21:10:49.027 INFO [stderr]     |                 help: remove this `mut`
Dec 13 21:10:49.027 INFO [stderr]     |
Dec 13 21:10:49.027 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:10:49.027 INFO [stderr] 
Dec 13 21:10:49.043 INFO [stderr] warning: method is never used: `get_opcode`
Dec 13 21:10:49.043 INFO [stderr]    --> src/frame.rs:139:5
Dec 13 21:10:49.043 INFO [stderr]     |
Dec 13 21:10:49.043 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 13 21:10:49.043 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:49.043 INFO [stderr]     |
Dec 13 21:10:49.043 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:10:49.043 INFO [stderr] 
Dec 13 21:10:49.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:10:49.043 INFO [stderr]    --> src/main.rs:234:5
Dec 13 21:10:49.043 INFO [stderr]     |
Dec 13 21:10:49.043 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 13 21:10:49.043 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:49.043 INFO [stderr]     |
Dec 13 21:10:49.043 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:10:49.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:10:49.043 INFO [stderr] 
Dec 13 21:10:49.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 13 21:10:49.402 INFO [stderr] su: No module specific data is present
Dec 13 21:10:50.220 INFO running `"docker" "inspect" "108d9333af0bc7b0782095809e7086627cfcb958ea30af8fc7b889210952afe6"`
Dec 13 21:10:50.512 INFO running `"docker" "rm" "-f" "108d9333af0bc7b0782095809e7086627cfcb958ea30af8fc7b889210952afe6"`
Dec 13 21:10:50.879 INFO [stdout] 108d9333af0bc7b0782095809e7086627cfcb958ea30af8fc7b889210952afe6
Dec 13 21:10:50.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 21:10:51.604 INFO [stdout] 968b0827a7ebcf5112e76ffad82408bf0a463ba9bc8963fce763f6b6a23d330c
Dec 13 21:10:51.607 INFO running `"docker" "start" "-a" "968b0827a7ebcf5112e76ffad82408bf0a463ba9bc8963fce763f6b6a23d330c"`
Dec 13 21:10:53.223 INFO [stderr] usermod: no changes
Dec 13 21:10:53.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 21:10:53.363 INFO [stderr]      Running /target/debug/deps/mudgate-43bb56bb82d06044
Dec 13 21:10:53.363 INFO [stderr] su: No module specific data is present
Dec 13 21:10:53.363 INFO [stdout] 
Dec 13 21:10:53.363 INFO [stdout] running 0 tests
Dec 13 21:10:53.363 INFO [stdout] 
Dec 13 21:10:53.363 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:10:53.363 INFO [stdout] 
Dec 13 21:10:54.332 INFO running `"docker" "inspect" "968b0827a7ebcf5112e76ffad82408bf0a463ba9bc8963fce763f6b6a23d330c"`
Dec 13 21:10:54.571 INFO running `"docker" "rm" "-f" "968b0827a7ebcf5112e76ffad82408bf0a463ba9bc8963fce763f6b6a23d330c"`
Dec 13 21:10:54.851 INFO [stdout] 968b0827a7ebcf5112e76ffad82408bf0a463ba9bc8963fce763f6b6a23d330c