Dec 05 10:06:20.549 INFO checking nanoid-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:06:20.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 10:06:20.689 INFO [stdout] d1d00e5ab9bba97a84961e5457d9c13143918049bb2472a015c159f177ee3549
Dec 05 10:06:20.692 INFO running `"docker" "start" "-a" "d1d00e5ab9bba97a84961e5457d9c13143918049bb2472a015c159f177ee3549"`
Dec 05 10:06:21.442 INFO [stderr] usermod: no changes
Dec 05 10:06:21.487 INFO [stderr]     Checking nanoid v0.2.0 (/source)
Dec 05 10:06:21.969 INFO [stderr] warning: unused import: `random`
Dec 05 10:06:21.969 INFO [stderr]  --> src/generator.rs:1:5
Dec 05 10:06:21.969 INFO [stderr]   |
Dec 05 10:06:21.969 INFO [stderr] 1 | use random;
Dec 05 10:06:21.969 INFO [stderr]   |     ^^^^^^
Dec 05 10:06:21.970 INFO [stderr]   |
Dec 05 10:06:21.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:06:21.970 INFO [stderr] 
Dec 05 10:06:21.971 INFO [stderr] warning: unused import: `alphabet`
Dec 05 10:06:21.971 INFO [stderr]  --> src/generator.rs:2:5
Dec 05 10:06:21.971 INFO [stderr]   |
Dec 05 10:06:21.972 INFO [stderr] 2 | use alphabet;
Dec 05 10:06:21.972 INFO [stderr]   |     ^^^^^^^^
Dec 05 10:06:21.972 INFO [stderr] 
Dec 05 10:06:21.973 INFO [stderr] warning: unused import: `rand`
Dec 05 10:06:21.973 INFO [stderr]  --> src/random.rs:1:5
Dec 05 10:06:21.973 INFO [stderr]   |
Dec 05 10:06:21.974 INFO [stderr] 1 | use rand;
Dec 05 10:06:21.974 INFO [stderr]   |     ^^^^
Dec 05 10:06:21.974 INFO [stderr] 
Dec 05 10:06:21.975 INFO [stderr] warning: unused import: `super::*`
Dec 05 10:06:21.975 INFO [stderr]   --> src/random.rs:35:9
Dec 05 10:06:21.975 INFO [stderr]    |
Dec 05 10:06:21.976 INFO [stderr] 35 |     use super::*;
Dec 05 10:06:21.976 INFO [stderr]    |         ^^^^^^^^
Dec 05 10:06:21.976 INFO [stderr] 
Dec 05 10:06:22.292 INFO [stderr] warning: unused import: `rand`
Dec 05 10:06:22.292 INFO [stderr]  --> src/random.rs:1:5
Dec 05 10:06:22.292 INFO [stderr]   |
Dec 05 10:06:22.292 INFO [stderr] 1 | use rand;
Dec 05 10:06:22.292 INFO [stderr]   |     ^^^^
Dec 05 10:06:22.292 INFO [stderr]   |
Dec 05 10:06:22.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:06:22.292 INFO [stderr] 
Dec 05 10:06:22.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 05 10:06:22.494 INFO [stderr] su: No module specific data is present
Dec 05 10:06:23.099 INFO running `"docker" "inspect" "d1d00e5ab9bba97a84961e5457d9c13143918049bb2472a015c159f177ee3549"`
Dec 05 10:06:23.385 INFO running `"docker" "rm" "-f" "d1d00e5ab9bba97a84961e5457d9c13143918049bb2472a015c159f177ee3549"`
Dec 05 10:06:23.663 INFO [stdout] d1d00e5ab9bba97a84961e5457d9c13143918049bb2472a015c159f177ee3549