Oct 13 05:32:10.903 INFO checking ArtemFrantsiian/telnet_chat against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 05:32:10.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 05:32:11.058 INFO blam! 4889bf0968bd82c5f0ffa34b607901b13b148d99cc24fff8ccb73804219b2cd4
Oct 13 05:32:11.058 INFO running `"docker" "start" "-a" "4889bf0968bd82c5f0ffa34b607901b13b148d99cc24fff8ccb73804219b2cd4"`
Oct 13 05:32:11.686 INFO kablam! usermod: no changes
Oct 13 05:32:11.820 INFO kablam!     Checking docopt v1.0.0
Oct 13 05:32:13.734 INFO kablam!     Checking telnet-chat v0.1.0 (/source)
Oct 13 05:32:17.356 INFO kablam! warning: unused import: `HashSet`
Oct 13 05:32:17.356 INFO kablam!  --> src/server.rs:1:33
Oct 13 05:32:17.357 INFO kablam!   |
Oct 13 05:32:17.357 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Oct 13 05:32:17.358 INFO kablam!   |                                 ^^^^^^^
Oct 13 05:32:17.358 INFO kablam!   |
Oct 13 05:32:17.359 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:32:17.359 INFO kablam! 
Oct 13 05:32:17.526 INFO kablam! warning: unused import: `HashSet`
Oct 13 05:32:17.527 INFO kablam!  --> src/server.rs:1:33
Oct 13 05:32:17.527 INFO kablam!   |
Oct 13 05:32:17.527 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Oct 13 05:32:17.527 INFO kablam!   |                                 ^^^^^^^
Oct 13 05:32:17.527 INFO kablam!   |
Oct 13 05:32:17.527 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:32:17.527 INFO kablam! 
Oct 13 05:32:17.665 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:32:17.666 INFO kablam!    --> src/server.rs:141:25
Oct 13 05:32:17.666 INFO kablam!     |
Oct 13 05:32:17.666 INFO kablam! 141 |                         cli.leave();
Oct 13 05:32:17.666 INFO kablam!     |                         ^^^^^^^^^^^^
Oct 13 05:32:17.667 INFO kablam!     |
Oct 13 05:32:17.667 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:32:17.667 INFO kablam! 
Oct 13 05:32:17.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:32:17.669 INFO kablam!    --> src/server.rs:149:17
Oct 13 05:32:17.669 INFO kablam!     |
Oct 13 05:32:17.670 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Oct 13 05:32:17.670 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:32:17.670 INFO kablam!     |
Oct 13 05:32:17.671 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:32:17.673 INFO kablam! 
Oct 13 05:32:18.093 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:32:18.093 INFO kablam!    --> src/server.rs:141:25
Oct 13 05:32:18.093 INFO kablam!     |
Oct 13 05:32:18.093 INFO kablam! 141 |                         cli.leave();
Oct 13 05:32:18.093 INFO kablam!     |                         ^^^^^^^^^^^^
Oct 13 05:32:18.093 INFO kablam!     |
Oct 13 05:32:18.093 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:32:18.093 INFO kablam! 
Oct 13 05:32:18.094 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:32:18.094 INFO kablam!    --> src/server.rs:149:17
Oct 13 05:32:18.094 INFO kablam!     |
Oct 13 05:32:18.095 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Oct 13 05:32:18.095 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:32:18.095 INFO kablam!     |
Oct 13 05:32:18.095 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:32:18.095 INFO kablam! 
Oct 13 05:32:18.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Oct 13 05:32:18.205 INFO kablam! su: No module specific data is present
Oct 13 05:32:18.920 INFO running `"docker" "rm" "-f" "4889bf0968bd82c5f0ffa34b607901b13b148d99cc24fff8ccb73804219b2cd4"`
Oct 13 05:32:19.208 INFO blam! 4889bf0968bd82c5f0ffa34b607901b13b148d99cc24fff8ccb73804219b2cd4