Dec 19 20:02:20.713 INFO checking bartnv/relaystat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:02:20.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bartnv/relaystat:/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 20:02:20.912 INFO [stdout] 9525b87631f7a034e232191fa2f371c94f98b552025d0444c4f13be4f29838bf
Dec 19 20:02:20.916 INFO running `"docker" "start" "-a" "9525b87631f7a034e232191fa2f371c94f98b552025d0444c4f13be4f29838bf"`
Dec 19 20:02:21.543 INFO [stderr]     Checking relaystat v0.0.1 (/opt/crater/workdir)
Dec 19 20:02:21.839 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 19 20:02:21.839 INFO [stderr]   --> src/main.rs:52:5
Dec 19 20:02:21.839 INFO [stderr]    |
Dec 19 20:02:21.839 INFO [stderr] 52 |     recon_delay + Duration::new(30, 0);
Dec 19 20:02:21.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:02:21.839 INFO [stderr]    |
Dec 19 20:02:21.839 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:02:21.839 INFO [stderr] 
Dec 19 20:02:21.852 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 19 20:02:21.852 INFO [stderr]   --> src/main.rs:52:5
Dec 19 20:02:21.852 INFO [stderr]    |
Dec 19 20:02:21.852 INFO [stderr] 52 |     recon_delay + Duration::new(30, 0);
Dec 19 20:02:21.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:02:21.852 INFO [stderr]    |
Dec 19 20:02:21.852 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 20:02:21.852 INFO [stderr] 
Dec 19 20:02:21.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 19 20:02:22.161 INFO running `"docker" "inspect" "9525b87631f7a034e232191fa2f371c94f98b552025d0444c4f13be4f29838bf"`
Dec 19 20:02:22.230 INFO running `"docker" "rm" "-f" "9525b87631f7a034e232191fa2f371c94f98b552025d0444c4f13be4f29838bf"`
Dec 19 20:02:22.349 INFO [stdout] 9525b87631f7a034e232191fa2f371c94f98b552025d0444c4f13be4f29838bf