Sep 01 13:20:22.483 INFO checking nanoid-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:20:22.483 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:20:22.483 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:20:22.630 INFO blam! c0dbaafd68a2339bfeb5e92cd83b6072399cddf46f7af992ba84119abca4db60
Sep 01 13:20:22.631 INFO running `"docker" "start" "-a" "c0dbaafd68a2339bfeb5e92cd83b6072399cddf46f7af992ba84119abca4db60"`
Sep 01 13:20:23.257 INFO kablam!     Checking nanoid v0.2.0 (file:///source)
Sep 01 13:20:23.688 INFO kablam! warning: unused import: `random`
Sep 01 13:20:23.688 INFO kablam!  --> src/generator.rs:1:5
Sep 01 13:20:23.689 INFO kablam!   |
Sep 01 13:20:23.689 INFO kablam! 1 | use random;
Sep 01 13:20:23.689 INFO kablam!   |     ^^^^^^
Sep 01 13:20:23.689 INFO kablam!   |
Sep 01 13:20:23.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:20:23.689 INFO kablam! 
Sep 01 13:20:23.689 INFO kablam! warning: unused import: `alphabet`
Sep 01 13:20:23.689 INFO kablam!  --> src/generator.rs:2:5
Sep 01 13:20:23.689 INFO kablam!   |
Sep 01 13:20:23.689 INFO kablam! 2 | use alphabet;
Sep 01 13:20:23.689 INFO kablam!   |     ^^^^^^^^
Sep 01 13:20:23.689 INFO kablam! 
Sep 01 13:20:23.689 INFO kablam! warning: unused import: `rand`
Sep 01 13:20:23.689 INFO kablam!  --> src/random.rs:1:5
Sep 01 13:20:23.689 INFO kablam!   |
Sep 01 13:20:23.689 INFO kablam! 1 | use rand;
Sep 01 13:20:23.689 INFO kablam!   |     ^^^^
Sep 01 13:20:23.689 INFO kablam! 
Sep 01 13:20:23.689 INFO kablam! warning: unused import: `super::*`
Sep 01 13:20:23.689 INFO kablam!   --> src/random.rs:35:9
Sep 01 13:20:23.689 INFO kablam!    |
Sep 01 13:20:23.689 INFO kablam! 35 |     use super::*;
Sep 01 13:20:23.689 INFO kablam!    |         ^^^^^^^^
Sep 01 13:20:23.689 INFO kablam! 
Sep 01 13:20:23.765 INFO kablam! warning: unused import: `rand`
Sep 01 13:20:23.765 INFO kablam!  --> src/random.rs:1:5
Sep 01 13:20:23.765 INFO kablam!   |
Sep 01 13:20:23.765 INFO kablam! 1 | use rand;
Sep 01 13:20:23.765 INFO kablam!   |     ^^^^
Sep 01 13:20:23.765 INFO kablam!   |
Sep 01 13:20:23.765 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:20:23.765 INFO kablam! 
Sep 01 13:20:24.038 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Sep 01 13:20:24.041 INFO kablam! su: No module specific data is present
Sep 01 13:20:24.583 INFO running `"docker" "rm" "-f" "c0dbaafd68a2339bfeb5e92cd83b6072399cddf46f7af992ba84119abca4db60"`
Sep 01 13:20:24.710 INFO blam! c0dbaafd68a2339bfeb5e92cd83b6072399cddf46f7af992ba84119abca4db60