Dec 19 10:55:18.559 INFO checking pinkisemils/irc_deadlock against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:55:18.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:55:18.988 INFO [stdout] fe419489bf254249341c5b51efeb5ae8301cb986d2c546f13ae3cd99e5332f0a
Dec 19 10:55:18.996 INFO running `"docker" "start" "-a" "fe419489bf254249341c5b51efeb5ae8301cb986d2c546f13ae3cd99e5332f0a"`
Dec 19 10:55:21.002 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 19 10:55:21.002 INFO [stderr]     Checking num v0.1.41
Dec 19 10:55:21.005 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 19 10:55:21.468 INFO [stderr]     Checking chrono v0.4.0
Dec 19 10:55:23.670 INFO [stderr]     Checking irc v0.13.2
Dec 19 10:55:26.662 INFO [stderr]     Checking aatxe_test v0.1.0 (/opt/crater/workdir)
Dec 19 10:55:28.460 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 10:55:28.461 INFO [stderr]   --> src/main.rs:35:5
Dec 19 10:55:28.461 INFO [stderr]    |
Dec 19 10:55:28.461 INFO [stderr] 35 | /     reactor.run(
Dec 19 10:55:28.462 INFO [stderr] 36 | |         client
Dec 19 10:55:28.462 INFO [stderr] 37 | |             .stream()
Dec 19 10:55:28.462 INFO [stderr] 38 | |             .for_each(move |_| {
Dec 19 10:55:28.463 INFO [stderr] ...  |
Dec 19 10:55:28.463 INFO [stderr] 44 | |             .join(so_called_future),
Dec 19 10:55:28.463 INFO [stderr] 45 | |     );
Dec 19 10:55:28.464 INFO [stderr]    | |______^
Dec 19 10:55:28.464 INFO [stderr]    |
Dec 19 10:55:28.464 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 10:55:28.465 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 10:55:28.465 INFO [stderr] 
Dec 19 10:55:28.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 10:55:28.537 INFO [stderr]   --> src/main.rs:35:5
Dec 19 10:55:28.537 INFO [stderr]    |
Dec 19 10:55:28.537 INFO [stderr] 35 | /     reactor.run(
Dec 19 10:55:28.538 INFO [stderr] 36 | |         client
Dec 19 10:55:28.538 INFO [stderr] 37 | |             .stream()
Dec 19 10:55:28.538 INFO [stderr] 38 | |             .for_each(move |_| {
Dec 19 10:55:28.539 INFO [stderr] ...  |
Dec 19 10:55:28.539 INFO [stderr] 44 | |             .join(so_called_future),
Dec 19 10:55:28.539 INFO [stderr] 45 | |     );
Dec 19 10:55:28.540 INFO [stderr]    | |______^
Dec 19 10:55:28.540 INFO [stderr]    |
Dec 19 10:55:28.541 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 10:55:28.541 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 10:55:28.541 INFO [stderr] 
Dec 19 10:55:28.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
Dec 19 10:55:30.568 INFO running `"docker" "inspect" "fe419489bf254249341c5b51efeb5ae8301cb986d2c546f13ae3cd99e5332f0a"`
Dec 19 10:55:30.884 INFO running `"docker" "rm" "-f" "fe419489bf254249341c5b51efeb5ae8301cb986d2c546f13ae3cd99e5332f0a"`
Dec 19 10:55:31.217 INFO [stdout] fe419489bf254249341c5b51efeb5ae8301cb986d2c546f13ae3cd99e5332f0a