Dec 19 15:35:17.665 INFO checking iveltondequeiroz/port-sniffer-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:35:17.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/iveltondequeiroz/port-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 15:35:18.224 INFO [stdout] 236295934a403ee3d03d76968ea896e715cd5291a5ee1d6bafbbe259e41a8482
Dec 19 15:35:18.228 INFO running `"docker" "start" "-a" "236295934a403ee3d03d76968ea896e715cd5291a5ee1d6bafbbe259e41a8482"`
Dec 19 15:35:19.935 INFO [stderr]     Checking ip_sniffer v0.1.0 (/opt/crater/workdir)
Dec 19 15:35:20.340 INFO [stderr] warning: field is never used: `flag`
Dec 19 15:35:20.340 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:35:20.340 INFO [stderr]    |
Dec 19 15:35:20.340 INFO [stderr] 12 |     flag: String,
Dec 19 15:35:20.340 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 15:35:20.340 INFO [stderr]    |
Dec 19 15:35:20.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:35:20.340 INFO [stderr] 
Dec 19 15:35:20.350 INFO [stderr] warning: field is never used: `flag`
Dec 19 15:35:20.350 INFO [stderr]   --> src/main.rs:12:5
Dec 19 15:35:20.350 INFO [stderr]    |
Dec 19 15:35:20.350 INFO [stderr] 12 |     flag: String,
Dec 19 15:35:20.350 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 15:35:20.350 INFO [stderr]    |
Dec 19 15:35:20.350 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:35:20.350 INFO [stderr] 
Dec 19 15:35:20.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 19 15:35:21.158 INFO running `"docker" "inspect" "236295934a403ee3d03d76968ea896e715cd5291a5ee1d6bafbbe259e41a8482"`
Dec 19 15:35:21.517 INFO running `"docker" "rm" "-f" "236295934a403ee3d03d76968ea896e715cd5291a5ee1d6bafbbe259e41a8482"`
Dec 19 15:35:21.849 INFO [stdout] 236295934a403ee3d03d76968ea896e715cd5291a5ee1d6bafbbe259e41a8482