Dec 18 13:22:34.776 INFO checking openat-0.1.16 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:22:34.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/openat/0.1.16:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:22:35.036 INFO [stdout] 38c7ada60efb53c9c9e88cdae17ef3841ea5e589d6efc763b78cfe0f41598d57
Dec 18 13:22:35.038 INFO running `"docker" "start" "-a" "38c7ada60efb53c9c9e88cdae17ef3841ea5e589d6efc763b78cfe0f41598d57"`
Dec 18 13:22:35.920 INFO [stderr]     Checking openat v0.1.16 (/opt/crater/workdir)
Dec 18 13:22:37.804 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 13:22:37.804 INFO [stderr]   --> tests/tmpfile.rs:17:5
Dec 18 13:22:37.804 INFO [stderr]    |
Dec 18 13:22:37.804 INFO [stderr] 17 |     f.set_permissions(PermissionsExt::from_mode(0o644));
Dec 18 13:22:37.804 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:22:37.804 INFO [stderr]    |
Dec 18 13:22:37.804 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 13:22:37.804 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 13:22:37.804 INFO [stderr] 
Dec 18 13:22:37.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 18 13:22:38.366 INFO running `"docker" "inspect" "38c7ada60efb53c9c9e88cdae17ef3841ea5e589d6efc763b78cfe0f41598d57"`
Dec 18 13:22:38.688 INFO running `"docker" "rm" "-f" "38c7ada60efb53c9c9e88cdae17ef3841ea5e589d6efc763b78cfe0f41598d57"`
Dec 18 13:22:38.932 INFO [stdout] 38c7ada60efb53c9c9e88cdae17ef3841ea5e589d6efc763b78cfe0f41598d57