Dec 02 09:21:52.688 INFO testing ArtemFrantsiian/telnet_chat against 1.30.1 for beta-1.31-5
Dec 02 09:21:52.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:21:53.171 INFO [stdout] 573b3c88f8688d77269d0e4cbf1941f822b4d225fccc7fcd30188780399c31d8
Dec 02 09:21:53.175 INFO running `"docker" "start" "-a" "573b3c88f8688d77269d0e4cbf1941f822b4d225fccc7fcd30188780399c31d8"`
Dec 02 09:21:54.650 INFO [stderr] usermod: no changes
Dec 02 09:21:54.805 INFO [stderr]    Compiling docopt v1.0.0
Dec 02 09:22:01.629 INFO [stderr]    Compiling telnet-chat v0.1.0 (/source)
Dec 02 09:22:05.371 INFO [stderr] warning: unused import: `HashSet`
Dec 02 09:22:05.371 INFO [stderr]  --> src/server.rs:1:33
Dec 02 09:22:05.372 INFO [stderr]   |
Dec 02 09:22:05.372 INFO [stderr] 1 | use std::collections::{HashMap, HashSet};
Dec 02 09:22:05.372 INFO [stderr]   |                                 ^^^^^^^
Dec 02 09:22:05.373 INFO [stderr]   |
Dec 02 09:22:05.373 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:22:05.373 INFO [stderr] 
Dec 02 09:22:05.639 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 09:22:05.639 INFO [stderr]    --> src/server.rs:141:25
Dec 02 09:22:05.639 INFO [stderr]     |
Dec 02 09:22:05.639 INFO [stderr] 141 |                         cli.leave();
Dec 02 09:22:05.639 INFO [stderr]     |                         ^^^^^^^^^^^^
Dec 02 09:22:05.639 INFO [stderr]     |
Dec 02 09:22:05.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:22:05.639 INFO [stderr] 
Dec 02 09:22:05.639 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 09:22:05.639 INFO [stderr]    --> src/server.rs:149:17
Dec 02 09:22:05.639 INFO [stderr]     |
Dec 02 09:22:05.639 INFO [stderr] 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Dec 02 09:22:05.639 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:22:05.639 INFO [stderr]     |
Dec 02 09:22:05.639 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:22:05.639 INFO [stderr] 
Dec 02 09:22:09.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
Dec 02 09:22:09.708 INFO [stderr] su: No module specific data is present
Dec 02 09:22:10.385 INFO running `"docker" "inspect" "573b3c88f8688d77269d0e4cbf1941f822b4d225fccc7fcd30188780399c31d8"`
Dec 02 09:22:10.737 INFO running `"docker" "rm" "-f" "573b3c88f8688d77269d0e4cbf1941f822b4d225fccc7fcd30188780399c31d8"`
Dec 02 09:22:11.110 INFO [stdout] 573b3c88f8688d77269d0e4cbf1941f822b4d225fccc7fcd30188780399c31d8
Dec 02 09:22:11.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:22:11.575 INFO [stdout] b4395efe56792093cda6048e201854ef9c84c468e04ced7b01caef94db02e255
Dec 02 09:22:11.581 INFO running `"docker" "start" "-a" "b4395efe56792093cda6048e201854ef9c84c468e04ced7b01caef94db02e255"`
Dec 02 09:22:12.839 INFO [stderr] usermod: no changes
Dec 02 09:22:12.931 INFO [stderr]    Compiling telnet-chat v0.1.0 (/source)
Dec 02 09:22:15.172 INFO [stderr] warning: unused import: `HashSet`
Dec 02 09:22:15.173 INFO [stderr]  --> src/server.rs:1:33
Dec 02 09:22:15.173 INFO [stderr]   |
Dec 02 09:22:15.173 INFO [stderr] 1 | use std::collections::{HashMap, HashSet};
Dec 02 09:22:15.173 INFO [stderr]   |                                 ^^^^^^^
Dec 02 09:22:15.174 INFO [stderr]   |
Dec 02 09:22:15.174 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:22:15.174 INFO [stderr] 
Dec 02 09:22:15.437 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 09:22:15.437 INFO [stderr]    --> src/server.rs:141:25
Dec 02 09:22:15.437 INFO [stderr]     |
Dec 02 09:22:15.437 INFO [stderr] 141 |                         cli.leave();
Dec 02 09:22:15.437 INFO [stderr]     |                         ^^^^^^^^^^^^
Dec 02 09:22:15.437 INFO [stderr]     |
Dec 02 09:22:15.438 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:22:15.438 INFO [stderr] 
Dec 02 09:22:15.438 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 09:22:15.439 INFO [stderr]    --> src/server.rs:149:17
Dec 02 09:22:15.439 INFO [stderr]     |
Dec 02 09:22:15.439 INFO [stderr] 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Dec 02 09:22:15.439 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:22:15.439 INFO [stderr]     |
Dec 02 09:22:15.439 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 09:22:15.439 INFO [stderr] 
Dec 02 09:22:16.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 02 09:22:16.028 INFO [stderr] su: No module specific data is present
Dec 02 09:22:17.247 INFO running `"docker" "inspect" "b4395efe56792093cda6048e201854ef9c84c468e04ced7b01caef94db02e255"`
Dec 02 09:22:17.589 INFO running `"docker" "rm" "-f" "b4395efe56792093cda6048e201854ef9c84c468e04ced7b01caef94db02e255"`
Dec 02 09:22:17.806 INFO [stdout] b4395efe56792093cda6048e201854ef9c84c468e04ced7b01caef94db02e255
Dec 02 09:22:17.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:22:18.587 INFO [stdout] 9cf96902997f6749e45ae1ba90a2d55f9d8b01a61db64ca8da99d19df8acf4fa
Dec 02 09:22:18.590 INFO running `"docker" "start" "-a" "9cf96902997f6749e45ae1ba90a2d55f9d8b01a61db64ca8da99d19df8acf4fa"`
Dec 02 09:22:19.727 INFO [stderr] usermod: no changes
Dec 02 09:22:19.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 02 09:22:19.816 INFO [stderr]      Running /target/debug/deps/telnet_chat-e0c579cc78f60aaa
Dec 02 09:22:19.824 INFO [stdout] 
Dec 02 09:22:19.825 INFO [stdout] running 0 tests
Dec 02 09:22:19.825 INFO [stdout] 
Dec 02 09:22:19.825 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:22:19.825 INFO [stdout] 
Dec 02 09:22:19.826 INFO [stderr] su: No module specific data is present
Dec 02 09:22:20.547 INFO running `"docker" "inspect" "9cf96902997f6749e45ae1ba90a2d55f9d8b01a61db64ca8da99d19df8acf4fa"`
Dec 02 09:22:20.760 INFO running `"docker" "rm" "-f" "9cf96902997f6749e45ae1ba90a2d55f9d8b01a61db64ca8da99d19df8acf4fa"`
Dec 02 09:22:20.967 INFO [stdout] 9cf96902997f6749e45ae1ba90a2d55f9d8b01a61db64ca8da99d19df8acf4fa
