Aug 02 06:15:26.457 INFO checking json_flex-0.3.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 06:15:26.458 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:15:26.458 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:15:26.458 INFO running `"docker" "create" "-v" "/tmp/crater.dRFwd0mGLicq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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 06:15:26.733 INFO blam! 42e91cf28e0574a5a9db3376f67f42c14d18cc229dd553e8e935517e409410c5
Aug 02 06:15:26.735 INFO running `"docker" "start" "-a" "42e91cf28e0574a5a9db3376f67f42c14d18cc229dd553e8e935517e409410c5"`
Aug 02 06:15:27.773 INFO kablam!     Checking json_flex v0.3.2 (file:///source)
Aug 02 06:15:28.379 INFO kablam! warning: unused import: `std::fs::File`
Aug 02 06:15:28.381 INFO kablam!  --> src/test.rs:4:5
Aug 02 06:15:28.381 INFO kablam!   |
Aug 02 06:15:28.381 INFO kablam! 4 | use std::fs::File;
Aug 02 06:15:28.381 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 02 06:15:28.381 INFO kablam!   |
Aug 02 06:15:28.381 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 06:15:28.381 INFO kablam! 
Aug 02 06:15:28.381 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 02 06:15:28.381 INFO kablam!  --> src/test.rs:5:5
Aug 02 06:15:28.381 INFO kablam!   |
Aug 02 06:15:28.381 INFO kablam! 5 | use std::io::prelude::*;
Aug 02 06:15:28.381 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 06:15:28.381 INFO kablam! 
Aug 02 06:15:31.059 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Aug 02 06:15:31.062 INFO kablam! su: No module specific data is present
Aug 02 06:15:32.860 INFO running `"docker" "rm" "-f" "42e91cf28e0574a5a9db3376f67f42c14d18cc229dd553e8e935517e409410c5"`
Aug 02 06:15:32.972 INFO blam! 42e91cf28e0574a5a9db3376f67f42c14d18cc229dd553e8e935517e409410c5