Nov 09 20:52:16.186 INFO checking ArtemFrantsiian/telnet_chat against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 20:52:16.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 20:52:16.595 INFO blam! 33cf8d1d3ea1b4d7c948c2dad3f2cde8908deaa1dcf4ab5d0e4a46c0f927b9ce
Nov 09 20:52:16.601 INFO running `"docker" "start" "-a" "33cf8d1d3ea1b4d7c948c2dad3f2cde8908deaa1dcf4ab5d0e4a46c0f927b9ce"`
Nov 09 20:52:18.070 INFO kablam! usermod: no changes
Nov 09 20:52:18.231 INFO kablam!     Checking docopt v1.0.0
Nov 09 20:52:20.345 INFO kablam!     Checking telnet-chat v0.1.0 (/source)
Nov 09 20:52:23.790 INFO kablam! warning: unused import: `HashSet`
Nov 09 20:52:23.791 INFO kablam!  --> src/server.rs:1:33
Nov 09 20:52:23.791 INFO kablam!   |
Nov 09 20:52:23.791 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Nov 09 20:52:23.791 INFO kablam!   |                                 ^^^^^^^
Nov 09 20:52:23.791 INFO kablam!   |
Nov 09 20:52:23.791 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 20:52:23.791 INFO kablam! 
Nov 09 20:52:23.835 INFO kablam! warning: unused import: `HashSet`
Nov 09 20:52:23.836 INFO kablam!  --> src/server.rs:1:33
Nov 09 20:52:23.836 INFO kablam!   |
Nov 09 20:52:23.836 INFO kablam! 1 | use std::collections::{HashMap, HashSet};
Nov 09 20:52:23.837 INFO kablam!   |                                 ^^^^^^^
Nov 09 20:52:23.837 INFO kablam!   |
Nov 09 20:52:23.837 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 20:52:23.837 INFO kablam! 
Nov 09 20:52:24.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.091 INFO kablam!    --> src/server.rs:104:17
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam! 104 |                 writeln!(io::stderr(), "{}", err);
Nov 09 20:52:24.091 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 20:52:24.091 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.091 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.091 INFO kablam! 
Nov 09 20:52:24.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.091 INFO kablam!    --> src/server.rs:114:25
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam! 114 |                         writeln!(io::stderr(), "Client {} aborted: {}", cli_addr, err);
Nov 09 20:52:24.091 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.091 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.091 INFO kablam! 
Nov 09 20:52:24.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.091 INFO kablam!    --> src/server.rs:134:17
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam! 134 |                 writeln!(io::stderr(), "Request recv error: {}", err);
Nov 09 20:52:24.091 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.091 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.091 INFO kablam! 
Nov 09 20:52:24.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.091 INFO kablam!    --> src/server.rs:139:21
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam! 139 |                     writeln!(io::stderr(), "Response send Rrror: {}", err);
Nov 09 20:52:24.091 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.091 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.091 INFO kablam! 
Nov 09 20:52:24.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.091 INFO kablam!    --> src/server.rs:141:25
Nov 09 20:52:24.091 INFO kablam!     |
Nov 09 20:52:24.091 INFO kablam! 141 |                         cli.leave();
Nov 09 20:52:24.092 INFO kablam!     |                         ^^^^^^^^^^^^
Nov 09 20:52:24.092 INFO kablam!     |
Nov 09 20:52:24.092 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.092 INFO kablam! 
Nov 09 20:52:24.092 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.092 INFO kablam!    --> src/server.rs:149:17
Nov 09 20:52:24.092 INFO kablam!     |
Nov 09 20:52:24.092 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Nov 09 20:52:24.092 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.092 INFO kablam!     |
Nov 09 20:52:24.092 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.092 INFO kablam! 
Nov 09 20:52:24.092 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.092 INFO kablam!   --> src/main.rs:39:9
Nov 09 20:52:24.092 INFO kablam!    |
Nov 09 20:52:24.092 INFO kablam! 39 |         writeln!(io::stderr(), "{}", err);
Nov 09 20:52:24.092 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.092 INFO kablam!    |
Nov 09 20:52:24.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.092 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.092 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:104:17
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 104 |                 writeln!(io::stderr(), "{}", err);
Nov 09 20:52:24.131 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:114:25
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 114 |                         writeln!(io::stderr(), "Client {} aborted: {}", cli_addr, err);
Nov 09 20:52:24.131 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:134:17
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 134 |                 writeln!(io::stderr(), "Request recv error: {}", err);
Nov 09 20:52:24.131 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:139:21
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 139 |                     writeln!(io::stderr(), "Response send Rrror: {}", err);
Nov 09 20:52:24.131 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:141:25
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 141 |                         cli.leave();
Nov 09 20:52:24.131 INFO kablam!     |                         ^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.131 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.131 INFO kablam!    --> src/server.rs:149:17
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam! 149 |                 cli.tx.send(Notify::Broadcast(ntf.clone()));
Nov 09 20:52:24.131 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.131 INFO kablam!     |
Nov 09 20:52:24.131 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.131 INFO kablam! 
Nov 09 20:52:24.139 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 20:52:24.139 INFO kablam!   --> src/main.rs:39:9
Nov 09 20:52:24.139 INFO kablam!    |
Nov 09 20:52:24.139 INFO kablam! 39 |         writeln!(io::stderr(), "{}", err);
Nov 09 20:52:24.139 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 20:52:24.139 INFO kablam!    |
Nov 09 20:52:24.139 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 20:52:24.139 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 20:52:24.139 INFO kablam! 
Nov 09 20:52:24.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Nov 09 20:52:24.192 INFO kablam! su: No module specific data is present
Nov 09 20:52:25.475 INFO running `"docker" "rm" "-f" "33cf8d1d3ea1b4d7c948c2dad3f2cde8908deaa1dcf4ab5d0e4a46c0f927b9ce"`
Nov 09 20:52:25.827 INFO blam! 33cf8d1d3ea1b4d7c948c2dad3f2cde8908deaa1dcf4ab5d0e4a46c0f927b9ce