Dec 18 08:29:32.033 INFO checking AsamK/gcm-verification against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:29:32.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/AsamK/gcm-verification:/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 18 08:29:32.368 INFO [stdout] 27f733277b97a88a10fa8a05737493cfec32e89765df0f3fe923f5e7518b3148
Dec 18 08:29:32.374 INFO running `"docker" "start" "-a" "27f733277b97a88a10fa8a05737493cfec32e89765df0f3fe923f5e7518b3148"`
Dec 18 08:29:33.896 INFO [stderr]     Checking tower-service v0.1.0
Dec 18 08:29:33.920 INFO [stderr]     Checking want v0.0.6
Dec 18 08:29:33.920 INFO [stderr]     Checking tokio-timer v0.2.8
Dec 18 08:29:33.920 INFO [stderr]     Checking tokio-current-thread v0.1.4
Dec 18 08:29:33.920 INFO [stderr]     Checking serde_plain v0.3.0
Dec 18 08:29:33.920 INFO [stderr]     Checking mio v0.6.16
Dec 18 08:29:33.920 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 18 08:29:33.920 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 18 08:29:35.140 INFO [stderr]     Checking tokio-io v0.1.10
Dec 18 08:29:35.248 INFO [stderr]    Compiling serde_derive v1.0.81
Dec 18 08:29:35.573 INFO [stderr]    Compiling tower-web-macros v0.3.2
Dec 18 08:29:35.740 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 18 08:29:35.988 INFO [stderr]     Checking handlebars v1.1.0
Dec 18 08:29:36.036 INFO [stderr]     Checking quick-protobuf v0.6.3
Dec 18 08:29:38.772 INFO [stderr]     Checking mio-uds v0.6.7
Dec 18 08:29:39.384 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 18 08:29:39.384 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 18 08:29:40.045 INFO [stderr]     Checking tokio-async-await v0.1.4
Dec 18 08:29:40.659 INFO [stderr]     Checking h2 v0.1.14
Dec 18 08:29:41.011 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 18 08:29:41.835 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 18 08:29:44.240 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 18 08:29:44.240 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 18 08:29:44.241 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 18 08:29:47.388 INFO [stderr]     Checking tokio v0.1.13
Dec 18 08:29:49.812 INFO [stderr]     Checking hyper v0.12.17
Dec 18 08:30:01.993 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 18 08:30:20.368 INFO [stderr]     Checking tower-web v0.3.3
Dec 18 08:30:29.646 INFO [stderr]     Checking gcm_verification v0.1.0 (/opt/crater/workdir)
Dec 18 08:30:33.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:30:33.891 INFO [stderr]    --> src/lib/mod.rs:127:9
Dec 18 08:30:33.892 INFO [stderr]     |
Dec 18 08:30:33.892 INFO [stderr] 127 |         await!(tokio_timer::sleep(std::time::Duration::from_millis(5)));
Dec 18 08:30:33.892 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:30:33.892 INFO [stderr]     |
Dec 18 08:30:33.892 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 08:30:33.892 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:30:33.892 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 08:30:33.892 INFO [stderr] 
Dec 18 08:30:33.894 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:30:33.894 INFO [stderr]    --> src/lib/mod.rs:127:9
Dec 18 08:30:33.895 INFO [stderr]     |
Dec 18 08:30:33.895 INFO [stderr] 127 |         await!(tokio_timer::sleep(std::time::Duration::from_millis(5)));
Dec 18 08:30:33.895 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:30:33.895 INFO [stderr]     |
Dec 18 08:30:33.896 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 08:30:33.896 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:30:33.896 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 08:30:33.896 INFO [stderr] 
Dec 18 08:30:33.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 18 08:30:34.286 INFO running `"docker" "inspect" "27f733277b97a88a10fa8a05737493cfec32e89765df0f3fe923f5e7518b3148"`
Dec 18 08:30:34.413 INFO running `"docker" "rm" "-f" "27f733277b97a88a10fa8a05737493cfec32e89765df0f3fe923f5e7518b3148"`
Dec 18 08:30:34.549 INFO [stdout] 27f733277b97a88a10fa8a05737493cfec32e89765df0f3fe923f5e7518b3148