[INFO] crate gilrs 0.7.2 is already in cache
[INFO] checking gilrs-0.7.2 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate gilrs 0.7.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gilrs 0.7.2 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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 /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate gilrs 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1e07932a8ea3f580635dee0306962905fd1ada41301a4865743eca66818f921
[INFO] running `"docker" "start" "-a" "c1e07932a8ea3f580635dee0306962905fd1ada41301a4865743eca66818f921"`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[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: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mapping/mod.rs:393:80
[INFO] [stderr]     |
[INFO] [stderr] 393 |             | &ParseSdlMappingError::UnknownHatDirection => fmt.write_str(self.description()),
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mapping/parser.rs:397:51
[INFO] [stderr]     |
[INFO] [stderr] 397 |         f.write_fmt(format_args!("{} at {}", self.description(), self.position))
[INFO] [stderr]     |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mapping/mod.rs:393:80
[INFO] [stderr]     |
[INFO] [stderr] 393 |             | &ParseSdlMappingError::UnknownHatDirection => fmt.write_str(self.description()),
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/mapping/parser.rs:397:51
[INFO] [stderr]     |
[INFO] [stderr] 397 |         f.write_fmt(format_args!("{} at {}", self.description(), self.position))
[INFO] [stderr]     |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/ff/mod.rs:375:63
[INFO] [stderr]     |
[INFO] [stderr] 375 |                 format!("Distance model is invalid: {}.", err.description())
[INFO] [stderr]     |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/ff/mod.rs:375:63
[INFO] [stderr]     |
[INFO] [stderr] 375 |                 format!("Distance model is invalid: {}.", err.description())
[INFO] [stderr]     |                                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/ff/effect_source.rs:240:26
[INFO] [stderr]     |
[INFO] [stderr] 240 |         f.write_str(self.description())
[INFO] [stderr]     |                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/ff/effect_source.rs:240:26
[INFO] [stderr]     |
[INFO] [stderr] 240 |         f.write_str(self.description())
[INFO] [stderr]     |                          ^^^^^^^^^^^
[INFO] [stderr] 
[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 11.27s
[INFO] running `"docker" "inspect" "c1e07932a8ea3f580635dee0306962905fd1ada41301a4865743eca66818f921"`
[INFO] running `"docker" "rm" "-f" "c1e07932a8ea3f580635dee0306962905fd1ada41301a4865743eca66818f921"`
[INFO] [stdout] c1e07932a8ea3f580635dee0306962905fd1ada41301a4865743eca66818f921