Dec 19 21:48:48.029 INFO checking StoneDot/server_monitor against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:48:48.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:48:48.306 INFO [stdout] 876d1c957692de9c783b22cf8c6fa1cfd652d8934dce45bc893fc324a131f29c
Dec 19 21:48:48.310 INFO running `"docker" "start" "-a" "876d1c957692de9c783b22cf8c6fa1cfd652d8934dce45bc893fc324a131f29c"`
Dec 19 21:48:48.968 INFO [stderr]     Checking either v1.3.0
Dec 19 21:48:48.968 INFO [stderr]     Checking serde_json v1.0.6
Dec 19 21:48:48.968 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 19 21:48:48.968 INFO [stderr]     Checking procinfo v0.4.2
Dec 19 21:48:49.227 INFO [stderr]     Checking itertools v0.7.2
Dec 19 21:49:06.624 INFO [stderr]     Checking server_monitor v0.1.0 (/opt/crater/workdir)
Dec 19 21:49:07.672 INFO [stderr] warning: unused variable: `elapsed`
Dec 19 21:49:07.672 INFO [stderr]    --> src/main.rs:244:9
Dec 19 21:49:07.672 INFO [stderr]     |
Dec 19 21:49:07.672 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 19 21:49:07.672 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 19 21:49:07.672 INFO [stderr]     |
Dec 19 21:49:07.672 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:49:07.672 INFO [stderr] 
Dec 19 21:49:07.820 INFO [stderr] warning: unused variable: `elapsed`
Dec 19 21:49:07.820 INFO [stderr]    --> src/main.rs:244:9
Dec 19 21:49:07.820 INFO [stderr]     |
Dec 19 21:49:07.820 INFO [stderr] 244 |     let elapsed = cur_time.duration_since(UNIX_EPOCH)
Dec 19 21:49:07.820 INFO [stderr]     |         ^^^^^^^ help: consider using `_elapsed` instead
Dec 19 21:49:07.820 INFO [stderr]     |
Dec 19 21:49:07.820 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:49:07.820 INFO [stderr] 
Dec 19 21:49:07.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.03s
Dec 19 21:49:08.454 INFO running `"docker" "inspect" "876d1c957692de9c783b22cf8c6fa1cfd652d8934dce45bc893fc324a131f29c"`
Dec 19 21:49:08.610 INFO running `"docker" "rm" "-f" "876d1c957692de9c783b22cf8c6fa1cfd652d8934dce45bc893fc324a131f29c"`
Dec 19 21:49:08.771 INFO [stdout] 876d1c957692de9c783b22cf8c6fa1cfd652d8934dce45bc893fc324a131f29c