Dec 17 22:07:01.388 INFO checking jonkgrimes/juno-server against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:07:01.389 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/jonkgrimes/juno-server:/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 22:07:01.710 INFO [stdout] 275e8cec4767117fcb6365ac48a3b05b60add542901e148d4e17ff8422f8f26c
Dec 17 22:07:01.712 INFO running `"docker" "start" "-a" "275e8cec4767117fcb6365ac48a3b05b60add542901e148d4e17ff8422f8f26c"`
Dec 17 22:07:04.200 INFO [stderr]     Checking ring v0.13.2
Dec 17 22:07:04.200 INFO [stderr]    Compiling syn v0.14.5
Dec 17 22:07:04.200 INFO [stderr]    Compiling syn v0.15.15
Dec 17 22:07:04.215 INFO [stderr]     Checking uuid v0.6.5
Dec 17 22:07:04.216 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 17 22:07:04.217 INFO [stderr]     Checking h2 v0.1.11
Dec 17 22:07:04.225 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 17 22:07:04.229 INFO [stderr]     Checking dotenv v0.9.0
Dec 17 22:07:06.372 INFO [stderr]     Checking env_logger v0.5.11
Dec 17 22:07:06.833 INFO [stderr]     Checking diesel v1.3.3
Dec 17 22:07:07.884 INFO [stderr]     Checking tera v0.11.11
Dec 17 22:07:08.024 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 17 22:07:08.944 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 17 22:07:09.813 INFO [stderr]     Checking tokio-signal v0.2.1
Dec 17 22:07:09.872 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 17 22:07:10.560 INFO [stderr]     Checking trust-dns-proto v0.4.0
Dec 17 22:07:12.244 INFO [stderr]     Checking cookie v0.11.0
Dec 17 22:07:13.072 INFO [stderr]     Checking tokio v0.1.7
Dec 17 22:07:29.052 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 22:07:29.494 INFO [stderr]     Checking trust-dns-resolver v0.9.0
Dec 17 22:07:58.100 INFO [stderr]    Compiling synstructure v0.9.0
Dec 17 22:07:58.100 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 17 22:08:06.686 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 17 22:08:09.949 INFO [stderr]     Checking failure v0.1.2
Dec 17 22:08:10.706 INFO [stderr]     Checking actix v0.7.3
Dec 17 22:08:15.869 INFO [stderr]     Checking actix-web v0.7.3
Dec 17 22:08:36.248 INFO [stderr]     Checking juno-server v0.1.0 (/opt/crater/workdir)
Dec 17 22:08:39.356 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:08:39.356 INFO [stderr]   --> src/agent_server.rs:32:13
Dec 17 22:08:39.356 INFO [stderr]    |
Dec 17 22:08:39.356 INFO [stderr] 32 |             session.do_send(Message(message.to_owned()));
Dec 17 22:08:39.356 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:08:39.356 INFO [stderr]    |
Dec 17 22:08:39.356 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:08:39.356 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:08:39.356 INFO [stderr] 
Dec 17 22:08:39.588 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:08:39.588 INFO [stderr]   --> src/agent_server.rs:32:13
Dec 17 22:08:39.588 INFO [stderr]    |
Dec 17 22:08:39.588 INFO [stderr] 32 |             session.do_send(Message(message.to_owned()));
Dec 17 22:08:39.588 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:08:39.588 INFO [stderr]    |
Dec 17 22:08:39.588 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 22:08:39.588 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:08:39.588 INFO [stderr] 
Dec 17 22:08:39.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Dec 17 22:08:40.352 INFO running `"docker" "inspect" "275e8cec4767117fcb6365ac48a3b05b60add542901e148d4e17ff8422f8f26c"`
Dec 17 22:08:40.826 INFO running `"docker" "rm" "-f" "275e8cec4767117fcb6365ac48a3b05b60add542901e148d4e17ff8422f8f26c"`
Dec 17 22:08:41.180 INFO [stdout] 275e8cec4767117fcb6365ac48a3b05b60add542901e148d4e17ff8422f8f26c