Dec 13 21:10:35.901 INFO testing dmitryvm/websocket-server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:10:35.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 21:10:36.425 INFO [stdout] cefa372111123494fba480951f0a7e4dcd24e3b5f240d0b7f8d1253a51b8d037
Dec 13 21:10:36.435 INFO running `"docker" "start" "-a" "cefa372111123494fba480951f0a7e4dcd24e3b5f240d0b7f8d1253a51b8d037"`
Dec 13 21:10:37.415 INFO [stderr] usermod: no changes
Dec 13 21:10:37.511 INFO [stderr]    Compiling bytes v0.2.11
Dec 13 21:10:37.515 INFO [stderr]    Compiling http-muncher v0.2.5
Dec 13 21:10:37.515 INFO [stderr]    Compiling winapi v0.1.23
Dec 13 21:10:37.515 INFO [stderr]    Compiling nix v0.3.10
Dec 13 21:10:41.896 INFO [stderr]    Compiling mio v0.4.4
Dec 13 21:10:43.851 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 13 21:10:44.607 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 21:10:44.607 INFO [stderr]  --> src/frame.rs:3:5
Dec 13 21:10:44.607 INFO [stderr]   |
Dec 13 21:10:44.607 INFO [stderr] 3 | use std::error::Error;
Dec 13 21:10:44.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 21:10:44.607 INFO [stderr]   |
Dec 13 21:10:44.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:10:44.607 INFO [stderr] 
Dec 13 21:10:44.753 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:10:44.753 INFO [stderr]    --> src/main.rs:209:17
Dec 13 21:10:44.753 INFO [stderr]     |
Dec 13 21:10:44.753 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 13 21:10:44.753 INFO [stderr]     |                 ----^^^^^^
Dec 13 21:10:44.753 INFO [stderr]     |                 |
Dec 13 21:10:44.753 INFO [stderr]     |                 help: remove this `mut`
Dec 13 21:10:44.753 INFO [stderr]     |
Dec 13 21:10:44.753 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:10:44.753 INFO [stderr] 
Dec 13 21:10:44.775 INFO [stderr] warning: method is never used: `get_opcode`
Dec 13 21:10:44.775 INFO [stderr]    --> src/frame.rs:139:5
Dec 13 21:10:44.775 INFO [stderr]     |
Dec 13 21:10:44.775 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 13 21:10:44.775 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:44.775 INFO [stderr]     |
Dec 13 21:10:44.775 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:10:44.775 INFO [stderr] 
Dec 13 21:10:44.775 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:10:44.775 INFO [stderr]    --> src/main.rs:234:5
Dec 13 21:10:44.775 INFO [stderr]     |
Dec 13 21:10:44.775 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 13 21:10:44.775 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:44.775 INFO [stderr]     |
Dec 13 21:10:44.775 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:10:44.775 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:10:44.775 INFO [stderr] 
Dec 13 21:10:46.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.84s
Dec 13 21:10:46.295 INFO [stderr] su: No module specific data is present
Dec 13 21:10:46.928 INFO running `"docker" "inspect" "cefa372111123494fba480951f0a7e4dcd24e3b5f240d0b7f8d1253a51b8d037"`
Dec 13 21:10:47.240 INFO running `"docker" "rm" "-f" "cefa372111123494fba480951f0a7e4dcd24e3b5f240d0b7f8d1253a51b8d037"`
Dec 13 21:10:47.555 INFO [stdout] cefa372111123494fba480951f0a7e4dcd24e3b5f240d0b7f8d1253a51b8d037
Dec 13 21:10:47.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 21:10:47.967 INFO [stdout] 7cfa465a772dbc6d7528f5bd44503f898b76b8c772fd1774a5bc3beb71e3e6ac
Dec 13 21:10:47.969 INFO running `"docker" "start" "-a" "7cfa465a772dbc6d7528f5bd44503f898b76b8c772fd1774a5bc3beb71e3e6ac"`
Dec 13 21:10:49.723 INFO [stderr] usermod: no changes
Dec 13 21:10:49.839 INFO [stderr]    Compiling mudgate v0.1.0 (/source)
Dec 13 21:10:50.567 INFO [stderr] warning: unused import: `std::error::Error`
Dec 13 21:10:50.567 INFO [stderr]  --> src/frame.rs:3:5
Dec 13 21:10:50.567 INFO [stderr]   |
Dec 13 21:10:50.567 INFO [stderr] 3 | use std::error::Error;
Dec 13 21:10:50.567 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 13 21:10:50.567 INFO [stderr]   |
Dec 13 21:10:50.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 21:10:50.567 INFO [stderr] 
Dec 13 21:10:50.715 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:10:50.715 INFO [stderr]    --> src/main.rs:209:17
Dec 13 21:10:50.715 INFO [stderr]     |
Dec 13 21:10:50.715 INFO [stderr] 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Dec 13 21:10:50.715 INFO [stderr]     |                 ----^^^^^^
Dec 13 21:10:50.715 INFO [stderr]     |                 |
Dec 13 21:10:50.715 INFO [stderr]     |                 help: remove this `mut`
Dec 13 21:10:50.715 INFO [stderr]     |
Dec 13 21:10:50.715 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:10:50.715 INFO [stderr] 
Dec 13 21:10:50.732 INFO [stderr] warning: method is never used: `get_opcode`
Dec 13 21:10:50.732 INFO [stderr]    --> src/frame.rs:139:5
Dec 13 21:10:50.732 INFO [stderr]     |
Dec 13 21:10:50.733 INFO [stderr] 139 |     pub fn get_opcode(&self) -> OpCode {
Dec 13 21:10:50.733 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:50.733 INFO [stderr]     |
Dec 13 21:10:50.733 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 21:10:50.733 INFO [stderr] 
Dec 13 21:10:50.734 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 21:10:50.734 INFO [stderr]    --> src/main.rs:234:5
Dec 13 21:10:50.734 INFO [stderr]     |
Dec 13 21:10:50.734 INFO [stderr] 234 |     event_loop.run(&mut server);
Dec 13 21:10:50.735 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:10:50.735 INFO [stderr]     |
Dec 13 21:10:50.735 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 21:10:50.735 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 21:10:50.735 INFO [stderr] 
Dec 13 21:10:51.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 13 21:10:51.227 INFO [stderr] su: No module specific data is present
Dec 13 21:10:51.973 INFO running `"docker" "inspect" "7cfa465a772dbc6d7528f5bd44503f898b76b8c772fd1774a5bc3beb71e3e6ac"`
Dec 13 21:10:52.181 INFO running `"docker" "rm" "-f" "7cfa465a772dbc6d7528f5bd44503f898b76b8c772fd1774a5bc3beb71e3e6ac"`
Dec 13 21:10:52.431 INFO [stdout] 7cfa465a772dbc6d7528f5bd44503f898b76b8c772fd1774a5bc3beb71e3e6ac
Dec 13 21:10:52.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 21:10:52.879 INFO [stdout] fd9e6625af3cf76496de2da57402d17e86e307305c8385b2ba593cf919885d8c
Dec 13 21:10:52.881 INFO running `"docker" "start" "-a" "fd9e6625af3cf76496de2da57402d17e86e307305c8385b2ba593cf919885d8c"`
Dec 13 21:10:54.421 INFO [stderr] usermod: no changes
Dec 13 21:10:54.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 21:10:54.517 INFO [stderr]      Running /target/debug/deps/mudgate-66c616cefc8af7a7
Dec 13 21:10:54.527 INFO [stdout] 
Dec 13 21:10:54.527 INFO [stdout] running 0 tests
Dec 13 21:10:54.527 INFO [stdout] 
Dec 13 21:10:54.527 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:10:54.527 INFO [stdout] 
Dec 13 21:10:54.533 INFO [stderr] su: No module specific data is present
Dec 13 21:10:55.268 INFO running `"docker" "inspect" "fd9e6625af3cf76496de2da57402d17e86e307305c8385b2ba593cf919885d8c"`
Dec 13 21:10:55.642 INFO running `"docker" "rm" "-f" "fd9e6625af3cf76496de2da57402d17e86e307305c8385b2ba593cf919885d8c"`
Dec 13 21:10:55.883 INFO [stdout] fd9e6625af3cf76496de2da57402d17e86e307305c8385b2ba593cf919885d8c