Dec 17 17:48:07.598 INFO checking pinkisemils/irc_deadlock against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:48:07.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pinkisemils/irc_deadlock:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:48:08.108 INFO [stdout] e3dac65c1764629089611750b59330d7a5805ab77c6b9ed32fc813bf05146d13
Dec 17 17:48:08.110 INFO running `"docker" "start" "-a" "e3dac65c1764629089611750b59330d7a5805ab77c6b9ed32fc813bf05146d13"`
Dec 17 17:48:10.280 INFO [stderr]    Compiling openssl-sys v0.9.24
Dec 17 17:48:10.292 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 17:48:10.292 INFO [stderr]     Checking num v0.1.41
Dec 17 17:48:10.292 INFO [stderr]     Checking backtrace v0.3.5
Dec 17 17:48:10.292 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 17 17:48:11.020 INFO [stderr]     Checking chrono v0.4.0
Dec 17 17:48:11.955 INFO [stderr]     Checking failure v0.1.1
Dec 17 17:48:14.068 INFO [stderr]    Compiling openssl v0.9.23
Dec 17 17:48:18.460 INFO [stderr]     Checking native-tls v0.1.5
Dec 17 17:48:18.896 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 17:48:19.384 INFO [stderr]     Checking irc v0.13.2
Dec 17 17:48:22.440 INFO [stderr]     Checking aatxe_test v0.1.0 (/opt/crater/workdir)
Dec 17 17:48:23.236 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:48:23.236 INFO [stderr]   --> src/main.rs:35:5
Dec 17 17:48:23.236 INFO [stderr]    |
Dec 17 17:48:23.236 INFO [stderr] 35 | /     reactor.run(
Dec 17 17:48:23.236 INFO [stderr] 36 | |         client
Dec 17 17:48:23.236 INFO [stderr] 37 | |             .stream()
Dec 17 17:48:23.236 INFO [stderr] 38 | |             .for_each(move |_| {
Dec 17 17:48:23.236 INFO [stderr] ...  |
Dec 17 17:48:23.236 INFO [stderr] 44 | |             .join(so_called_future),
Dec 17 17:48:23.236 INFO [stderr] 45 | |     );
Dec 17 17:48:23.236 INFO [stderr]    | |______^
Dec 17 17:48:23.236 INFO [stderr]    |
Dec 17 17:48:23.236 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 17:48:23.236 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:48:23.236 INFO [stderr] 
Dec 17 17:48:23.256 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 17:48:23.256 INFO [stderr]   --> src/main.rs:35:5
Dec 17 17:48:23.256 INFO [stderr]    |
Dec 17 17:48:23.256 INFO [stderr] 35 | /     reactor.run(
Dec 17 17:48:23.256 INFO [stderr] 36 | |         client
Dec 17 17:48:23.256 INFO [stderr] 37 | |             .stream()
Dec 17 17:48:23.256 INFO [stderr] 38 | |             .for_each(move |_| {
Dec 17 17:48:23.256 INFO [stderr] ...  |
Dec 17 17:48:23.256 INFO [stderr] 44 | |             .join(so_called_future),
Dec 17 17:48:23.257 INFO [stderr] 45 | |     );
Dec 17 17:48:23.257 INFO [stderr]    | |______^
Dec 17 17:48:23.257 INFO [stderr]    |
Dec 17 17:48:23.264 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 17:48:23.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 17:48:23.264 INFO [stderr] 
Dec 17 17:48:23.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
Dec 17 17:48:24.208 INFO running `"docker" "inspect" "e3dac65c1764629089611750b59330d7a5805ab77c6b9ed32fc813bf05146d13"`
Dec 17 17:48:24.540 INFO running `"docker" "rm" "-f" "e3dac65c1764629089611750b59330d7a5805ab77c6b9ed32fc813bf05146d13"`
Dec 17 17:48:24.824 INFO [stdout] e3dac65c1764629089611750b59330d7a5805ab77c6b9ed32fc813bf05146d13