Dec 19 09:09:15.152 INFO checking sebastiencs/chat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:09:15.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/sebastiencs/chat:/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 09:09:15.676 INFO [stdout] 42d852c0c792f2c52e38cf9c5df920c28327caeb3e8e2eacffe3086d723f64d3
Dec 19 09:09:15.678 INFO running `"docker" "start" "-a" "42d852c0c792f2c52e38cf9c5df920c28327caeb3e8e2eacffe3086d723f64d3"`
Dec 19 09:09:18.116 INFO [stderr]     Checking socket2 v0.3.8
Dec 19 09:09:18.122 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 09:09:18.123 INFO [stderr]    Compiling syn v0.14.9
Dec 19 09:09:18.128 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 19 09:09:18.129 INFO [stderr]     Checking tokio-signal v0.2.5
Dec 19 09:09:19.084 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 09:09:20.053 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 19 09:09:24.661 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 19 09:09:44.613 INFO [stderr]    Compiling synstructure v0.9.0
Dec 19 09:09:44.621 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 19 09:09:53.482 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 19 09:09:56.037 INFO [stderr]     Checking failure v0.1.2
Dec 19 09:09:56.518 INFO [stderr]     Checking actix v0.7.5
Dec 19 09:09:58.935 INFO [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
Dec 19 09:09:59.644 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 09:09:59.644 INFO [stderr]   --> src/main.rs:21:1
Dec 19 09:09:59.644 INFO [stderr]    |
Dec 19 09:09:59.644 INFO [stderr] 21 | #[macro_use]
Dec 19 09:09:59.644 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 09:09:59.644 INFO [stderr]    |
Dec 19 09:09:59.645 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:09:59.645 INFO [stderr] 
Dec 19 09:09:59.716 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 09:09:59.716 INFO [stderr]   --> src/main.rs:21:1
Dec 19 09:09:59.716 INFO [stderr]    |
Dec 19 09:09:59.717 INFO [stderr] 21 | #[macro_use]
Dec 19 09:09:59.717 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 09:09:59.717 INFO [stderr]    |
Dec 19 09:09:59.717 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 09:09:59.717 INFO [stderr] 
Dec 19 09:10:00.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.35s
Dec 19 09:10:02.214 INFO running `"docker" "inspect" "42d852c0c792f2c52e38cf9c5df920c28327caeb3e8e2eacffe3086d723f64d3"`
Dec 19 09:10:02.552 INFO running `"docker" "rm" "-f" "42d852c0c792f2c52e38cf9c5df920c28327caeb3e8e2eacffe3086d723f64d3"`
Dec 19 09:10:02.836 INFO [stdout] 42d852c0c792f2c52e38cf9c5df920c28327caeb3e8e2eacffe3086d723f64d3