Aug 02 06:15:28.125 INFO checking json_flex-0.3.2 against 1.27.2 for lazy_static-1
Aug 02 06:15:28.125 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:15:28.125 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:15:28.125 INFO running `"docker" "create" "-v" "/tmp/crater.4fxaOkljHZHD:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 06:15:28.470 INFO blam! 47e1a14d8a6a59d4033b1be9a05e01de43df0ca31a29f1d7dcd720e00f1d2f6b
Aug 02 06:15:28.472 INFO running `"docker" "start" "-a" "47e1a14d8a6a59d4033b1be9a05e01de43df0ca31a29f1d7dcd720e00f1d2f6b"`
Aug 02 06:15:29.627 INFO kablam!     Checking json_flex v0.3.2 (file:///source)
Aug 02 06:15:30.723 INFO kablam! warning: unused import: `std::fs::File`
Aug 02 06:15:30.723 INFO kablam!  --> src/test.rs:4:5
Aug 02 06:15:30.723 INFO kablam!   |
Aug 02 06:15:30.723 INFO kablam! 4 | use std::fs::File;
Aug 02 06:15:30.723 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 02 06:15:30.723 INFO kablam!   |
Aug 02 06:15:30.723 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 06:15:30.723 INFO kablam! 
Aug 02 06:15:30.723 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 02 06:15:30.723 INFO kablam!  --> src/test.rs:5:5
Aug 02 06:15:30.723 INFO kablam!   |
Aug 02 06:15:30.723 INFO kablam! 5 | use std::io::prelude::*;
Aug 02 06:15:30.723 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 06:15:30.724 INFO kablam! 
Aug 02 06:15:33.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Aug 02 06:15:33.188 INFO kablam! su: No module specific data is present
Aug 02 06:15:33.673 INFO running `"docker" "rm" "-f" "47e1a14d8a6a59d4033b1be9a05e01de43df0ca31a29f1d7dcd720e00f1d2f6b"`
Aug 02 06:15:33.814 INFO blam! 47e1a14d8a6a59d4033b1be9a05e01de43df0ca31a29f1d7dcd720e00f1d2f6b