Dec 19 09:31:21.458 INFO checking saebs/ipsniff against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:31:21.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/saebs/ipsniff:/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 09:31:21.651 INFO [stdout] 3b94ad9074b2a603147560233c507d5bbaf172ec64689af8ff25fc6a228c418c
Dec 19 09:31:21.654 INFO running `"docker" "start" "-a" "3b94ad9074b2a603147560233c507d5bbaf172ec64689af8ff25fc6a228c418c"`
Dec 19 09:31:22.148 INFO [stderr]     Checking ipsniff v0.1.0 (/opt/crater/workdir)
Dec 19 09:31:22.309 INFO [stderr] warning: field is never used: `flag`
Dec 19 09:31:22.310 INFO [stderr]   --> src/main.rs:21:5
Dec 19 09:31:22.310 INFO [stderr]    |
Dec 19 09:31:22.310 INFO [stderr] 21 |     flag: String,
Dec 19 09:31:22.310 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 09:31:22.310 INFO [stderr]    |
Dec 19 09:31:22.310 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:31:22.310 INFO [stderr] 
Dec 19 09:31:22.310 INFO [stderr] warning: field is never used: `flag`
Dec 19 09:31:22.310 INFO [stderr]   --> src/main.rs:21:5
Dec 19 09:31:22.310 INFO [stderr]    |
Dec 19 09:31:22.310 INFO [stderr] 21 |     flag: String,
Dec 19 09:31:22.310 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 09:31:22.310 INFO [stderr]    |
Dec 19 09:31:22.310 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:31:22.310 INFO [stderr] 
Dec 19 09:31:22.326 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 19 09:31:22.563 INFO running `"docker" "inspect" "3b94ad9074b2a603147560233c507d5bbaf172ec64689af8ff25fc6a228c418c"`
Dec 19 09:31:22.683 INFO running `"docker" "rm" "-f" "3b94ad9074b2a603147560233c507d5bbaf172ec64689af8ff25fc6a228c418c"`
Dec 19 09:31:22.807 INFO [stdout] 3b94ad9074b2a603147560233c507d5bbaf172ec64689af8ff25fc6a228c418c