Dec 06 01:25:54.160 INFO testing dmitryvm/websocket-server against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 01:25:54.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:25:54.678 INFO [stdout] 57416d43ef35b07af3eb56f86e472ecf803b12a722c529e7faff39d53504083d
Dec 06 01:25:54.680 INFO running `"docker" "start" "-a" "57416d43ef35b07af3eb56f86e472ecf803b12a722c529e7faff39d53504083d"`
Dec 06 01:25:56.075 INFO [stderr] usermod: no changes
Dec 06 01:25:56.200 INFO [stderr]    Compiling bitflags v0.1.1
Dec 06 01:25:56.200 INFO [stderr]    Compiling bytes v0.2.11
Dec 06 01:25:56.200 INFO [stderr]    Compiling http-muncher v0.2.5
Dec 06 01:25:56.200 INFO [stderr]    Compiling winapi v0.1.23
Dec 06 01:25:56.200 INFO [stderr]    Compiling sha1 v0.1.1
Dec 06 01:25:57.177 INFO [stderr]    Compiling nix v0.3.10
Dec 06 01:26:00.700 INFO [stderr]    Compiling mio v0.4.4
Dec 06 01:26:02.536 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 06 01:26:03.174 INFO [stderr] warning: unused import: `std::error::Error`
Dec 06 01:26:03.174 INFO [stderr]  --> src/frame.rs:3:5
Dec 06 01:26:03.174 INFO [stderr]   |
Dec 06 01:26:03.174 INFO [stderr] 3 | use std::error::Error;
Dec 06 01:26:03.174 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 01:26:03.174 INFO [stderr]   |
Dec 06 01:26:03.174 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 01:26:03.174 INFO [stderr] 
Dec 06 01:26:03.332 INFO [stderr] warning: variable does not need to be mutable
Dec 06 01:26:03.332 INFO [stderr]    --> src/main.rs:209:17
Dec 06 01:26:03.332 INFO [stderr]     |
Dec 06 01:26:03.332 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 06 01:26:03.332 INFO [stderr]     |                 ----^^^^^^
Dec 06 01:26:03.332 INFO [stderr]     |                 |
Dec 06 01:26:03.332 INFO [stderr]     |                 help: remove this `mut`
Dec 06 01:26:03.332 INFO [stderr]     |
Dec 06 01:26:03.332 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 01:26:03.332 INFO [stderr] 
Dec 06 01:26:03.347 INFO [stderr] warning: method is never used: `get_opcode`
Dec 06 01:26:03.347 INFO [stderr]    --> src/frame.rs:139:5
Dec 06 01:26:03.347 INFO [stderr]     |
Dec 06 01:26:03.347 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 06 01:26:03.347 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:26:03.347 INFO [stderr]     |
Dec 06 01:26:03.347 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 01:26:03.347 INFO [stderr] 
Dec 06 01:26:03.351 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:26:03.351 INFO [stderr]    --> src/main.rs:234:5
Dec 06 01:26:03.351 INFO [stderr]     |
Dec 06 01:26:03.351 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 06 01:26:03.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:26:03.351 INFO [stderr]     |
Dec 06 01:26:03.351 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 01:26:03.351 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:26:03.351 INFO [stderr] 
Dec 06 01:26:05.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
Dec 06 01:26:05.112 INFO [stderr] su: No module specific data is present
Dec 06 01:26:06.188 INFO running `"docker" "inspect" "57416d43ef35b07af3eb56f86e472ecf803b12a722c529e7faff39d53504083d"`
Dec 06 01:26:06.468 INFO running `"docker" "rm" "-f" "57416d43ef35b07af3eb56f86e472ecf803b12a722c529e7faff39d53504083d"`
Dec 06 01:26:06.816 INFO [stdout] 57416d43ef35b07af3eb56f86e472ecf803b12a722c529e7faff39d53504083d
Dec 06 01:26:06.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:26:07.298 INFO [stdout] 8cd09942c6a336306fa05bbfab67e1018865d9e4defa69564844e7f2fe528986
Dec 06 01:26:07.300 INFO running `"docker" "start" "-a" "8cd09942c6a336306fa05bbfab67e1018865d9e4defa69564844e7f2fe528986"`
Dec 06 01:26:08.624 INFO [stderr] usermod: no changes
Dec 06 01:26:08.708 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 06 01:26:09.372 INFO [stderr] warning: unused import: `std::error::Error`
Dec 06 01:26:09.372 INFO [stderr]  --> src/frame.rs:3:5
Dec 06 01:26:09.372 INFO [stderr]   |
Dec 06 01:26:09.372 INFO [stderr] 3 | use std::error::Error;
Dec 06 01:26:09.372 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 01:26:09.372 INFO [stderr]   |
Dec 06 01:26:09.372 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 01:26:09.372 INFO [stderr] 
Dec 06 01:26:09.500 INFO [stderr] warning: variable does not need to be mutable
Dec 06 01:26:09.500 INFO [stderr]    --> src/main.rs:209:17
Dec 06 01:26:09.500 INFO [stderr]     |
Dec 06 01:26:09.500 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 06 01:26:09.500 INFO [stderr]     |                 ----^^^^^^
Dec 06 01:26:09.500 INFO [stderr]     |                 |
Dec 06 01:26:09.500 INFO [stderr]     |                 help: remove this `mut`
Dec 06 01:26:09.500 INFO [stderr]     |
Dec 06 01:26:09.501 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 01:26:09.501 INFO [stderr] 
Dec 06 01:26:09.517 INFO [stderr] warning: method is never used: `get_opcode`
Dec 06 01:26:09.517 INFO [stderr]    --> src/frame.rs:139:5
Dec 06 01:26:09.517 INFO [stderr]     |
Dec 06 01:26:09.517 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 06 01:26:09.517 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:26:09.517 INFO [stderr]     |
Dec 06 01:26:09.517 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 01:26:09.517 INFO [stderr] 
Dec 06 01:26:09.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 01:26:09.519 INFO [stderr]    --> src/main.rs:234:5
Dec 06 01:26:09.519 INFO [stderr]     |
Dec 06 01:26:09.519 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 06 01:26:09.519 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:26:09.519 INFO [stderr]     |
Dec 06 01:26:09.519 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 01:26:09.519 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 01:26:09.519 INFO [stderr] 
Dec 06 01:26:09.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 06 01:26:09.922 INFO [stderr] su: No module specific data is present
Dec 06 01:26:10.598 INFO running `"docker" "inspect" "8cd09942c6a336306fa05bbfab67e1018865d9e4defa69564844e7f2fe528986"`
Dec 06 01:26:10.940 INFO running `"docker" "rm" "-f" "8cd09942c6a336306fa05bbfab67e1018865d9e4defa69564844e7f2fe528986"`
Dec 06 01:26:11.310 INFO [stdout] 8cd09942c6a336306fa05bbfab67e1018865d9e4defa69564844e7f2fe528986
Dec 06 01:26:11.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:26:11.777 INFO [stdout] eed9eb3d1824cb589fd548ce3cf9a7594b6acc1fea54f12c07eb866553792b09
Dec 06 01:26:11.779 INFO running `"docker" "start" "-a" "eed9eb3d1824cb589fd548ce3cf9a7594b6acc1fea54f12c07eb866553792b09"`
Dec 06 01:26:12.895 INFO [stderr] usermod: no changes
Dec 06 01:26:12.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 01:26:12.992 INFO [stderr]      Running /target/debug/deps/mudgate-a13055a92f4f1729
Dec 06 01:26:12.992 INFO [stdout] 
Dec 06 01:26:12.992 INFO [stderr] su: No module specific data is present
Dec 06 01:26:12.992 INFO [stdout] running 0 tests
Dec 06 01:26:12.992 INFO [stdout] 
Dec 06 01:26:12.992 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:26:12.992 INFO [stdout] 
Dec 06 01:26:13.814 INFO running `"docker" "inspect" "eed9eb3d1824cb589fd548ce3cf9a7594b6acc1fea54f12c07eb866553792b09"`
Dec 06 01:26:14.087 INFO running `"docker" "rm" "-f" "eed9eb3d1824cb589fd548ce3cf9a7594b6acc1fea54f12c07eb866553792b09"`
Dec 06 01:26:14.324 INFO [stdout] eed9eb3d1824cb589fd548ce3cf9a7594b6acc1fea54f12c07eb866553792b09