Nov 04 14:37:13.047 INFO checking ArtemFrantsiian/telnet_chat against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:37:13.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 14:37:13.555 INFO blam! 7681ac63c8d78d0ae2c6b9cab7b4df2e6712ef91a6d1aeafa772b3c41f7cee4a
Nov 04 14:37:13.579 INFO running `"docker" "start" "-a" "7681ac63c8d78d0ae2c6b9cab7b4df2e6712ef91a6d1aeafa772b3c41f7cee4a"`
Nov 04 14:37:14.991 INFO kablam! usermod: no changes
Nov 04 14:37:15.145 INFO kablam!     Checking docopt v1.0.0
Nov 04 14:37:17.242 INFO kablam!     Checking telnet-chat v0.1.0 (/source)
Nov 04 14:37:19.551 INFO kablam! warning: unused import: `HashSet`
Nov 04 14:37:19.551 INFO kablam!  --> src/server.rs:1:33
Nov 04 14:37:19.551 INFO kablam!   |
Nov 04 14:37:19.551 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Nov 04 14:37:19.551 INFO kablam!   |                                 ^^^^^^^
Nov 04 14:37:19.551 INFO kablam!   |
Nov 04 14:37:19.551 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:37:19.551 INFO kablam! 
Nov 04 14:37:19.639 INFO kablam! warning: unused import: `HashSet`
Nov 04 14:37:19.639 INFO kablam!  --> src/server.rs:1:33
Nov 04 14:37:19.640 INFO kablam!   |
Nov 04 14:37:19.640 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Nov 04 14:37:19.640 INFO kablam!   |                                 ^^^^^^^
Nov 04 14:37:19.641 INFO kablam!   |
Nov 04 14:37:19.641 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:37:19.641 INFO kablam! 
Nov 04 14:37:19.938 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:37:19.938 INFO kablam!    --> src/server.rs:141:25
Nov 04 14:37:19.939 INFO kablam!     |
Nov 04 14:37:19.939 INFO kablam! 141 |                         cli.leave();
Nov 04 14:37:19.939 INFO kablam!     |                         ^^^^^^^^^^^^
Nov 04 14:37:19.940 INFO kablam!     |
Nov 04 14:37:19.940 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:37:19.940 INFO kablam! 
Nov 04 14:37:19.941 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:37:19.941 INFO kablam!    --> src/server.rs:149:17
Nov 04 14:37:19.941 INFO kablam!     |
Nov 04 14:37:19.942 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Nov 04 14:37:19.942 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:37:19.942 INFO kablam!     |
Nov 04 14:37:19.943 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:37:19.943 INFO kablam! 
Nov 04 14:37:20.005 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:37:20.006 INFO kablam!    --> src/server.rs:141:25
Nov 04 14:37:20.006 INFO kablam!     |
Nov 04 14:37:20.007 INFO kablam! 141 |                         cli.leave();
Nov 04 14:37:20.007 INFO kablam!     |                         ^^^^^^^^^^^^
Nov 04 14:37:20.007 INFO kablam!     |
Nov 04 14:37:20.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:37:20.008 INFO kablam! 
Nov 04 14:37:20.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:37:20.009 INFO kablam!    --> src/server.rs:149:17
Nov 04 14:37:20.009 INFO kablam!     |
Nov 04 14:37:20.009 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Nov 04 14:37:20.010 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:37:20.010 INFO kablam!     |
Nov 04 14:37:20.010 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:37:20.011 INFO kablam! 
Nov 04 14:37:20.056 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Nov 04 14:37:20.067 INFO kablam! su: No module specific data is present
Nov 04 14:37:21.376 INFO running `"docker" "rm" "-f" "7681ac63c8d78d0ae2c6b9cab7b4df2e6712ef91a6d1aeafa772b3c41f7cee4a"`
Nov 04 14:37:21.784 INFO blam! 7681ac63c8d78d0ae2c6b9cab7b4df2e6712ef91a6d1aeafa772b3c41f7cee4a