Dec 19 19:02:29.857 INFO checking christiansakai/ip_sniffer_rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:02:29.857 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/christiansakai/ip_sniffer_rust:/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 19:02:30.406 INFO [stdout] ba4bc96ab8ecf1bf197dd9ddd47c073108fa66156642545de8b463bc7aa04dc4
Dec 19 19:02:30.406 INFO running `"docker" "start" "-a" "ba4bc96ab8ecf1bf197dd9ddd47c073108fa66156642545de8b463bc7aa04dc4"`
Dec 19 19:02:32.252 INFO [stderr]     Checking ip_sniffer v0.1.0 (/opt/crater/workdir)
Dec 19 19:02:32.688 INFO [stderr] warning: field is never used: `flag`
Dec 19 19:02:32.688 INFO [stderr]   --> src/main.rs:51:5
Dec 19 19:02:32.688 INFO [stderr]    |
Dec 19 19:02:32.688 INFO [stderr] 51 |     flag: String,
Dec 19 19:02:32.688 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 19:02:32.688 INFO [stderr]    |
Dec 19 19:02:32.688 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:02:32.688 INFO [stderr] 
Dec 19 19:02:32.804 INFO [stderr] warning: field is never used: `flag`
Dec 19 19:02:32.804 INFO [stderr]   --> src/main.rs:51:5
Dec 19 19:02:32.804 INFO [stderr]    |
Dec 19 19:02:32.804 INFO [stderr] 51 |     flag: String,
Dec 19 19:02:32.804 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 19:02:32.804 INFO [stderr]    |
Dec 19 19:02:32.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:02:32.804 INFO [stderr] 
Dec 19 19:02:32.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 19 19:02:33.486 INFO running `"docker" "inspect" "ba4bc96ab8ecf1bf197dd9ddd47c073108fa66156642545de8b463bc7aa04dc4"`
Dec 19 19:02:33.662 INFO running `"docker" "rm" "-f" "ba4bc96ab8ecf1bf197dd9ddd47c073108fa66156642545de8b463bc7aa04dc4"`
Dec 19 19:02:33.914 INFO [stdout] ba4bc96ab8ecf1bf197dd9ddd47c073108fa66156642545de8b463bc7aa04dc4