Dec 04 23:38:30.718 INFO checking UMWACM/Archinbald against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:38:30.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 23:38:31.203 INFO [stdout] a344d76384921a7f01e9e975fefe99074e8f68d455dce0fad8267f548cc11eac
Dec 04 23:38:31.211 INFO running `"docker" "start" "-a" "a344d76384921a7f01e9e975fefe99074e8f68d455dce0fad8267f548cc11eac"`
Dec 04 23:38:32.099 INFO [stderr] usermod: no changes
Dec 04 23:38:32.169 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 04 23:38:32.439 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 04 23:38:32.440 INFO [stderr]     Checking serde_json v1.0.6
Dec 04 23:38:32.441 INFO [stderr]     Checking openssl-sys v0.9.22
Dec 04 23:38:32.441 INFO [stderr]     Checking tokio-core v0.1.10
Dec 04 23:38:32.441 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 04 23:38:32.441 INFO [stderr]     Checking chrono v0.4.0
Dec 04 23:38:32.441 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 23:38:33.751 INFO [stderr]     Checking openssl v0.9.22
Dec 04 23:38:39.918 INFO [stderr]     Checking native-tls v0.1.4
Dec 04 23:38:40.556 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 04 23:38:41.758 INFO [stderr]     Checking irc v0.12.5
Dec 04 23:38:45.898 INFO [stderr]     Checking archinbald v0.1.8 (/source)
Dec 04 23:38:50.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:38:50.872 INFO [stderr]   --> src/main.rs:23:5
Dec 04 23:38:50.872 INFO [stderr]    |
Dec 04 23:38:50.872 INFO [stderr] 23 | /     server.for_each_incoming(|message| {
Dec 04 23:38:50.872 INFO [stderr] 24 | |         print!("{}", message);
Dec 04 23:38:50.872 INFO [stderr] 25 | |         match message.command {
Dec 04 23:38:50.872 INFO [stderr] 26 | |             Command::PRIVMSG(ref target, ref msg) => {
Dec 04 23:38:50.872 INFO [stderr] ...  |
Dec 04 23:38:50.872 INFO [stderr] 78 | |         }
Dec 04 23:38:50.872 INFO [stderr] 79 | |     });
Dec 04 23:38:50.872 INFO [stderr]    | |_______^
Dec 04 23:38:50.872 INFO [stderr]    |
Dec 04 23:38:50.872 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:38:50.872 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:38:50.872 INFO [stderr] 
Dec 04 23:38:51.017 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:38:51.017 INFO [stderr]   --> src/main.rs:23:5
Dec 04 23:38:51.017 INFO [stderr]    |
Dec 04 23:38:51.017 INFO [stderr] 23 | /     server.for_each_incoming(|message| {
Dec 04 23:38:51.017 INFO [stderr] 24 | |         print!("{}", message);
Dec 04 23:38:51.017 INFO [stderr] 25 | |         match message.command {
Dec 04 23:38:51.017 INFO [stderr] 26 | |             Command::PRIVMSG(ref target, ref msg) => {
Dec 04 23:38:51.017 INFO [stderr] ...  |
Dec 04 23:38:51.017 INFO [stderr] 78 | |         }
Dec 04 23:38:51.017 INFO [stderr] 79 | |     });
Dec 04 23:38:51.017 INFO [stderr]    | |_______^
Dec 04 23:38:51.017 INFO [stderr]    |
Dec 04 23:38:51.017 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:38:51.017 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:38:51.017 INFO [stderr] 
Dec 04 23:38:51.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.93s
Dec 04 23:38:51.073 INFO [stderr] su: No module specific data is present
Dec 04 23:38:51.975 INFO running `"docker" "inspect" "a344d76384921a7f01e9e975fefe99074e8f68d455dce0fad8267f548cc11eac"`
Dec 04 23:38:52.225 INFO running `"docker" "rm" "-f" "a344d76384921a7f01e9e975fefe99074e8f68d455dce0fad8267f548cc11eac"`
Dec 04 23:38:52.414 INFO [stdout] a344d76384921a7f01e9e975fefe99074e8f68d455dce0fad8267f548cc11eac