Dec 04 19:01:10.384 INFO checking est31/cargo-ulint against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:01:10.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 19:01:10.853 INFO [stdout] fe952e22ccd79da24fa8b3089a984cc5d400e93b628636f87287227cbae8fc9b
Dec 04 19:01:10.860 INFO running `"docker" "start" "-a" "fe952e22ccd79da24fa8b3089a984cc5d400e93b628636f87287227cbae8fc9b"`
Dec 04 19:01:12.327 INFO [stderr] usermod: no changes
Dec 04 19:01:12.423 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 04 19:01:12.423 INFO [stderr]     Checking structopt v0.1.6
Dec 04 19:01:15.295 INFO [stderr]     Checking cargo-ulint v0.1.0 (/source)
Dec 04 19:01:16.562 INFO [stderr] warning: unused variable: `Options`
Dec 04 19:01:16.562 INFO [stderr]   --> src/main.rs:16:6
Dec 04 19:01:16.562 INFO [stderr]    |
Dec 04 19:01:16.562 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 04 19:01:16.562 INFO [stderr]    |         ^^^^^^^ help: consider using `_Options` instead
Dec 04 19:01:16.562 INFO [stderr]    |
Dec 04 19:01:16.562 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 19:01:16.562 INFO [stderr] 
Dec 04 19:01:16.567 INFO [stderr] warning: variable `Options` should have a snake case name such as `options`
Dec 04 19:01:16.567 INFO [stderr]   --> src/main.rs:16:6
Dec 04 19:01:16.567 INFO [stderr]    |
Dec 04 19:01:16.567 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 04 19:01:16.567 INFO [stderr]    |         ^^^^^^^
Dec 04 19:01:16.567 INFO [stderr]    |
Dec 04 19:01:16.567 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:01:16.567 INFO [stderr] 
Dec 04 19:01:16.821 INFO [stderr] warning: unused variable: `Options`
Dec 04 19:01:16.822 INFO [stderr]   --> src/main.rs:16:6
Dec 04 19:01:16.822 INFO [stderr]    |
Dec 04 19:01:16.822 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 04 19:01:16.822 INFO [stderr]    |         ^^^^^^^ help: consider using `_Options` instead
Dec 04 19:01:16.822 INFO [stderr]    |
Dec 04 19:01:16.822 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 19:01:16.822 INFO [stderr] 
Dec 04 19:01:16.828 INFO [stderr] warning: variable `Options` should have a snake case name such as `options`
Dec 04 19:01:16.828 INFO [stderr]   --> src/main.rs:16:6
Dec 04 19:01:16.828 INFO [stderr]    |
Dec 04 19:01:16.828 INFO [stderr] 16 |     let Options = Options::from_args();
Dec 04 19:01:16.828 INFO [stderr]    |         ^^^^^^^
Dec 04 19:01:16.828 INFO [stderr]    |
Dec 04 19:01:16.828 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 19:01:16.828 INFO [stderr] 
Dec 04 19:01:16.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
Dec 04 19:01:16.875 INFO [stderr] su: No module specific data is present
Dec 04 19:01:18.207 INFO running `"docker" "inspect" "fe952e22ccd79da24fa8b3089a984cc5d400e93b628636f87287227cbae8fc9b"`
Dec 04 19:01:18.537 INFO running `"docker" "rm" "-f" "fe952e22ccd79da24fa8b3089a984cc5d400e93b628636f87287227cbae8fc9b"`
Dec 04 19:01:18.871 INFO [stdout] fe952e22ccd79da24fa8b3089a984cc5d400e93b628636f87287227cbae8fc9b