Nov 06 23:56:02.108 INFO checking chrisf1337/mqtt-broker against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:56:02.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 23:56:02.567 INFO blam! e9ae6f594e49bb546af4892484c1dd3cacb515cfbae0958f4f007d3bd60b31db
Nov 06 23:56:02.574 INFO running `"docker" "start" "-a" "e9ae6f594e49bb546af4892484c1dd3cacb515cfbae0958f4f007d3bd60b31db"`
Nov 06 23:56:03.837 INFO kablam! usermod: no changes
Nov 06 23:56:03.971 INFO kablam!     Checking uuid v0.5.1
Nov 06 23:56:03.980 INFO kablam!     Checking openssl-sys v0.7.17
Nov 06 23:56:04.688 INFO kablam!     Checking openssl-sys-extras v0.7.14
Nov 06 23:56:05.112 INFO kablam!     Checking libmqtt v0.1.0 (/source/libmqtt)
Nov 06 23:56:05.484 INFO kablam!     Checking openssl v0.7.14
Nov 06 23:56:08.079 INFO kablam!     Checking netopt v0.1.3
Nov 06 23:56:08.853 INFO kablam!     Checking mqttc v0.1.4
Nov 06 23:56:09.924 INFO kablam!     Checking mqtt-broker v0.1.0 (/source)
Nov 06 23:56:11.764 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 06 23:56:11.764 INFO kablam!  --> src/main.rs:1:12
Nov 06 23:56:11.764 INFO kablam!   |
Nov 06 23:56:11.764 INFO kablam! 1 | #![feature(use_nested_groups)]
Nov 06 23:56:11.764 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.764 INFO kablam!   |
Nov 06 23:56:11.765 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 23:56:11.765 INFO kablam! 
Nov 06 23:56:11.768 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.768 INFO kablam!    --> src/main.rs:338:9
Nov 06 23:56:11.768 INFO kablam!     |
Nov 06 23:56:11.769 INFO kablam! 338 |         client.publish("test_topic".to_string(), "hello from client 1!", PubOpt::at_least_once());
Nov 06 23:56:11.769 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.769 INFO kablam!     |
Nov 06 23:56:11.769 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 23:56:11.769 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.770 INFO kablam! 
Nov 06 23:56:11.770 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.770 INFO kablam!    --> src/main.rs:339:9
Nov 06 23:56:11.770 INFO kablam!     |
Nov 06 23:56:11.770 INFO kablam! 339 |         client.publish("test_topic".to_string(), "hello again from client 1!", PubOpt::at_least_once());
Nov 06 23:56:11.771 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.771 INFO kablam!     |
Nov 06 23:56:11.771 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.771 INFO kablam! 
Nov 06 23:56:11.771 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.772 INFO kablam!    --> src/main.rs:363:9
Nov 06 23:56:11.772 INFO kablam!     |
Nov 06 23:56:11.772 INFO kablam! 363 |         client.publish("test_topic".to_string(), "hello from client 2!", PubOpt::at_least_once());
Nov 06 23:56:11.772 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.773 INFO kablam!     |
Nov 06 23:56:11.776 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.776 INFO kablam! 
Nov 06 23:56:11.776 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.776 INFO kablam!    --> src/main.rs:378:5
Nov 06 23:56:11.776 INFO kablam!     |
Nov 06 23:56:11.777 INFO kablam! 378 |     t1.join();
Nov 06 23:56:11.777 INFO kablam!     |     ^^^^^^^^^^
Nov 06 23:56:11.777 INFO kablam!     |
Nov 06 23:56:11.777 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.777 INFO kablam! 
Nov 06 23:56:11.777 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.777 INFO kablam!    --> src/main.rs:379:5
Nov 06 23:56:11.777 INFO kablam!     |
Nov 06 23:56:11.777 INFO kablam! 379 |     t2.join();
Nov 06 23:56:11.777 INFO kablam!     |     ^^^^^^^^^^
Nov 06 23:56:11.778 INFO kablam!     |
Nov 06 23:56:11.778 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.778 INFO kablam! 
Nov 06 23:56:11.936 INFO kablam! warning: the feature `use_nested_groups` has been stable since 1.25.0 and no longer requires an attribute to enable
Nov 06 23:56:11.936 INFO kablam!  --> src/main.rs:1:12
Nov 06 23:56:11.936 INFO kablam!   |
Nov 06 23:56:11.936 INFO kablam! 1 | #![feature(use_nested_groups)]
Nov 06 23:56:11.936 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.936 INFO kablam!   |
Nov 06 23:56:11.937 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 23:56:11.937 INFO kablam! 
Nov 06 23:56:11.945 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.945 INFO kablam!    --> src/main.rs:338:9
Nov 06 23:56:11.945 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam! 338 |         client.publish("test_topic".to_string(), "hello from client 1!", PubOpt::at_least_once());
Nov 06 23:56:11.946 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.946 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 06 23:56:11.946 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.946 INFO kablam! 
Nov 06 23:56:11.946 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.946 INFO kablam!    --> src/main.rs:339:9
Nov 06 23:56:11.946 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam! 339 |         client.publish("test_topic".to_string(), "hello again from client 1!", PubOpt::at_least_once());
Nov 06 23:56:11.946 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.946 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.946 INFO kablam! 
Nov 06 23:56:11.946 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.946 INFO kablam!    --> src/main.rs:363:9
Nov 06 23:56:11.946 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam! 363 |         client.publish("test_topic".to_string(), "hello from client 2!", PubOpt::at_least_once());
Nov 06 23:56:11.946 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:56:11.946 INFO kablam!     |
Nov 06 23:56:11.946 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.946 INFO kablam! 
Nov 06 23:56:11.949 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.949 INFO kablam!    --> src/main.rs:378:5
Nov 06 23:56:11.949 INFO kablam!     |
Nov 06 23:56:11.949 INFO kablam! 378 |     t1.join();
Nov 06 23:56:11.949 INFO kablam!     |     ^^^^^^^^^^
Nov 06 23:56:11.949 INFO kablam!     |
Nov 06 23:56:11.949 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.949 INFO kablam! 
Nov 06 23:56:11.949 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 23:56:11.949 INFO kablam!    --> src/main.rs:379:5
Nov 06 23:56:11.949 INFO kablam!     |
Nov 06 23:56:11.949 INFO kablam! 379 |     t2.join();
Nov 06 23:56:11.949 INFO kablam!     |     ^^^^^^^^^^
Nov 06 23:56:11.949 INFO kablam!     |
Nov 06 23:56:11.949 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 23:56:11.949 INFO kablam! 
Nov 06 23:56:11.981 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
Nov 06 23:56:11.993 INFO kablam! su: No module specific data is present
Nov 06 23:56:13.217 INFO running `"docker" "rm" "-f" "e9ae6f594e49bb546af4892484c1dd3cacb515cfbae0958f4f007d3bd60b31db"`
Nov 06 23:56:13.513 INFO blam! e9ae6f594e49bb546af4892484c1dd3cacb515cfbae0958f4f007d3bd60b31db