Dec 19 21:48:48.456 INFO checking StoneDot/server_monitor against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:48:48.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/StoneDot/server_monitor:/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 21:48:48.686 INFO [stdout] 698b3df315f71d1486c28532981282ee30a7a5846c5d214169bb4476f4965390
Dec 19 21:48:48.688 INFO running `"docker" "start" "-a" "698b3df315f71d1486c28532981282ee30a7a5846c5d214169bb4476f4965390"`
Dec 19 21:48:49.556 INFO [stderr]     Checking regex v0.2.2
Dec 19 21:48:49.560 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 19 21:48:49.560 INFO [stderr]     Checking procinfo v0.4.2
Dec 19 21:49:06.890 INFO [stderr]     Checking server_monitor v0.1.0 (/opt/crater/workdir)
Dec 19 21:49:07.810 INFO [stderr] warning: unused variable: `elapsed`
Dec 19 21:49:07.810 INFO [stderr]    --> src/main.rs:244:9
Dec 19 21:49:07.810 INFO [stderr]     |
Dec 19 21:49:07.810 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 19 21:49:07.810 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 19 21:49:07.811 INFO [stderr]     |
Dec 19 21:49:07.811 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:49:07.811 INFO [stderr] 
Dec 19 21:49:07.840 INFO [stderr] warning: unused variable: `elapsed`
Dec 19 21:49:07.841 INFO [stderr]    --> src/main.rs:244:9
Dec 19 21:49:07.841 INFO [stderr]     |
Dec 19 21:49:07.841 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 19 21:49:07.841 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 19 21:49:07.841 INFO [stderr]     |
Dec 19 21:49:07.841 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:49:07.841 INFO [stderr] 
Dec 19 21:49:08.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
Dec 19 21:49:08.478 INFO running `"docker" "inspect" "698b3df315f71d1486c28532981282ee30a7a5846c5d214169bb4476f4965390"`
Dec 19 21:49:08.808 INFO running `"docker" "rm" "-f" "698b3df315f71d1486c28532981282ee30a7a5846c5d214169bb4476f4965390"`
Dec 19 21:49:09.040 INFO [stdout] 698b3df315f71d1486c28532981282ee30a7a5846c5d214169bb4476f4965390