[INFO] crate gilrs 0.7.2 is already in cache
[INFO] checking gilrs-0.7.2 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate gilrs 0.7.2 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate gilrs 0.7.2 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gilrs 0.7.2
[INFO] finished tweaking crates.io crate gilrs 0.7.2
[INFO] tweaked toml for crates.io crate gilrs 0.7.2 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gilrs 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b60896f4cb61cf5b0fa3c5aab94597553a33fbc7a9a89258ddb0a7d27c667615
[INFO] running `"docker" "start" "-a" "b60896f4cb61cf5b0fa3c5aab94597553a33fbc7a9a89258ddb0a7d27c667615"`
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking nix v0.11.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking gilrs-core v0.2.3
[INFO] [stderr]     Checking gilrs v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `core::num::<impl usize>::wrapping_add` that must be used
[INFO] [stderr]    --> examples/ff_pos.rs:133:21
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     model.wrapping_add(1);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.37s
[INFO] running `"docker" "inspect" "b60896f4cb61cf5b0fa3c5aab94597553a33fbc7a9a89258ddb0a7d27c667615"`
[INFO] running `"docker" "rm" "-f" "b60896f4cb61cf5b0fa3c5aab94597553a33fbc7a9a89258ddb0a7d27c667615"`
[INFO] [stdout] b60896f4cb61cf5b0fa3c5aab94597553a33fbc7a9a89258ddb0a7d27c667615