Dec 18 05:21:01.899 INFO checking StoneDot/server_monitor against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:21:01.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:21:02.162 INFO [stdout] 29cd8e8d98c7e88809724935e5681ccdb088bae6f7b72f25b3a240f7b54dc2ae
Dec 18 05:21:02.164 INFO running `"docker" "start" "-a" "29cd8e8d98c7e88809724935e5681ccdb088bae6f7b72f25b3a240f7b54dc2ae"`
Dec 18 05:21:03.755 INFO [stderr]     Checking nom v2.2.1
Dec 18 05:21:03.755 INFO [stderr]    Compiling semver v0.6.0
Dec 18 05:21:03.764 INFO [stderr]     Checking serde_json v1.0.6
Dec 18 05:21:03.764 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 18 05:21:04.736 INFO [stderr]    Compiling rustc_version v0.2.1
Dec 18 05:21:05.980 INFO [stderr]    Compiling procinfo v0.4.2
Dec 18 05:21:20.148 INFO [stderr]     Checking server_monitor v0.1.0 (/opt/crater/workdir)
Dec 18 05:21:21.235 INFO [stderr] warning: unused variable: `elapsed`
Dec 18 05:21:21.235 INFO [stderr]    --> src/main.rs:244:9
Dec 18 05:21:21.235 INFO [stderr]     |
Dec 18 05:21:21.235 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 18 05:21:21.235 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 18 05:21:21.235 INFO [stderr]     |
Dec 18 05:21:21.235 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:21:21.235 INFO [stderr] 
Dec 18 05:21:21.292 INFO [stderr] warning: unused variable: `elapsed`
Dec 18 05:21:21.292 INFO [stderr]    --> src/main.rs:244:9
Dec 18 05:21:21.292 INFO [stderr]     |
Dec 18 05:21:21.292 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 18 05:21:21.292 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 18 05:21:21.292 INFO [stderr]     |
Dec 18 05:21:21.292 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:21:21.292 INFO [stderr] 
Dec 18 05:21:21.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.76s
Dec 18 05:21:22.371 INFO running `"docker" "inspect" "29cd8e8d98c7e88809724935e5681ccdb088bae6f7b72f25b3a240f7b54dc2ae"`
Dec 18 05:21:22.650 INFO running `"docker" "rm" "-f" "29cd8e8d98c7e88809724935e5681ccdb088bae6f7b72f25b3a240f7b54dc2ae"`
Dec 18 05:21:22.949 INFO [stdout] 29cd8e8d98c7e88809724935e5681ccdb088bae6f7b72f25b3a240f7b54dc2ae