Oct 21 18:21:42.530 INFO checking dmitryvm/websocket-server against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:21:42.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 18:21:42.810 INFO blam! 0f4d19dee08ebc5845ae5149f4a048af9e8a907df4f33c8f7f27fb7000813436
Oct 21 18:21:42.810 INFO running `"docker" "start" "-a" "0f4d19dee08ebc5845ae5149f4a048af9e8a907df4f33c8f7f27fb7000813436"`
Oct 21 18:21:43.840 INFO kablam! usermod: no changes
Oct 21 18:21:43.952 INFO kablam!     Checking bitflags v0.1.1
Oct 21 18:21:43.953 INFO kablam!     Checking bytes v0.2.11
Oct 21 18:21:43.953 INFO kablam!    Compiling http-muncher v0.2.5
Oct 21 18:21:43.953 INFO kablam!     Checking winapi v0.1.23
Oct 21 18:21:44.504 INFO kablam!     Checking nix v0.3.10
Oct 21 18:21:47.326 INFO kablam!     Checking mio v0.4.4
Oct 21 18:21:48.604 INFO kablam!     Checking mudgate v0.1.0 (/source)
Oct 21 18:21:49.412 INFO kablam! warning: unused import: `std::error::Error`
Oct 21 18:21:49.412 INFO kablam!  --> src/frame.rs:3:5
Oct 21 18:21:49.412 INFO kablam!   |
Oct 21 18:21:49.412 INFO kablam! 3 | use std::error::Error;
Oct 21 18:21:49.412 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.412 INFO kablam!   |
Oct 21 18:21:49.412 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:21:49.412 INFO kablam! 
Oct 21 18:21:49.612 INFO kablam! warning: unused import: `std::error::Error`
Oct 21 18:21:49.616 INFO kablam!  --> src/frame.rs:3:5
Oct 21 18:21:49.616 INFO kablam!   |
Oct 21 18:21:49.616 INFO kablam! 3 | use std::error::Error;
Oct 21 18:21:49.616 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.616 INFO kablam!   |
Oct 21 18:21:49.616 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:21:49.617 INFO kablam! 
Oct 21 18:21:49.641 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:21:49.641 INFO kablam!    --> src/main.rs:209:17
Oct 21 18:21:49.641 INFO kablam!     |
Oct 21 18:21:49.641 INFO kablam! 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Oct 21 18:21:49.641 INFO kablam!     |                 ----^^^^^^
Oct 21 18:21:49.641 INFO kablam!     |                 |
Oct 21 18:21:49.641 INFO kablam!     |                 help: remove this `mut`
Oct 21 18:21:49.641 INFO kablam!     |
Oct 21 18:21:49.641 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:21:49.641 INFO kablam! 
Oct 21 18:21:49.659 INFO kablam! warning: method is never used: `get_opcode`
Oct 21 18:21:49.659 INFO kablam!    --> src/frame.rs:139:5
Oct 21 18:21:49.659 INFO kablam!     |
Oct 21 18:21:49.659 INFO kablam! 139 |     pub fn get_opcode(&self) -> OpCode {
Oct 21 18:21:49.659 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.659 INFO kablam!     |
Oct 21 18:21:49.659 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 18:21:49.659 INFO kablam! 
Oct 21 18:21:49.665 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:21:49.665 INFO kablam!    --> src/main.rs:234:5
Oct 21 18:21:49.665 INFO kablam!     |
Oct 21 18:21:49.665 INFO kablam! 234 |     event_loop.run(&mut server);
Oct 21 18:21:49.665 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.665 INFO kablam!     |
Oct 21 18:21:49.665 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:21:49.665 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:21:49.665 INFO kablam! 
Oct 21 18:21:49.828 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:21:49.828 INFO kablam!    --> src/main.rs:209:17
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam! 209 |             let mut client = self.clients.get_mut(&token).unwrap();
Oct 21 18:21:49.828 INFO kablam!     |                 ----^^^^^^
Oct 21 18:21:49.828 INFO kablam!     |                 |
Oct 21 18:21:49.828 INFO kablam!     |                 help: remove this `mut`
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:21:49.828 INFO kablam! 
Oct 21 18:21:49.828 INFO kablam! warning: method is never used: `get_opcode`
Oct 21 18:21:49.828 INFO kablam!    --> src/frame.rs:139:5
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam! 139 |     pub fn get_opcode(&self) -> OpCode {
Oct 21 18:21:49.828 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 18:21:49.828 INFO kablam! 
Oct 21 18:21:49.828 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:21:49.828 INFO kablam!    --> src/main.rs:234:5
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam! 234 |     event_loop.run(&mut server);
Oct 21 18:21:49.828 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:21:49.828 INFO kablam!     |
Oct 21 18:21:49.828 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:21:49.828 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:21:49.828 INFO kablam! 
Oct 21 18:21:49.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Oct 21 18:21:49.876 INFO kablam! su: No module specific data is present
Oct 21 18:21:50.678 INFO running `"docker" "rm" "-f" "0f4d19dee08ebc5845ae5149f4a048af9e8a907df4f33c8f7f27fb7000813436"`
Oct 21 18:21:50.938 INFO blam! 0f4d19dee08ebc5845ae5149f4a048af9e8a907df4f33c8f7f27fb7000813436