Jul 12 06:10:50.676 INFO checking json_flex-0.3.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 06:10:50.676 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:10:50.676 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:10:50.676 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:10:50.958 INFO blam! 0c2432c017a2110db7bdd26ef4388a56f7783fed7ee7e97db46cee4ded7d3523
Jul 12 06:10:50.961 INFO running `"docker" "start" "-a" "0c2432c017a2110db7bdd26ef4388a56f7783fed7ee7e97db46cee4ded7d3523"`
Jul 12 06:10:51.965 INFO kablam!     Checking json_flex v0.3.2 (file:///source)
Jul 12 06:10:53.208 INFO kablam! warning: unused import: `std::fs::File`
Jul 12 06:10:53.208 INFO kablam!  --> src/test.rs:4:5
Jul 12 06:10:53.208 INFO kablam!   |
Jul 12 06:10:53.208 INFO kablam! 4 | use std::fs::File;
Jul 12 06:10:53.208 INFO kablam!   |     ^^^^^^^^^^^^^
Jul 12 06:10:53.208 INFO kablam!   |
Jul 12 06:10:53.208 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:10:53.208 INFO kablam! 
Jul 12 06:10:53.208 INFO kablam! warning: unused import: `std::io::prelude::*`
Jul 12 06:10:53.208 INFO kablam!  --> src/test.rs:5:5
Jul 12 06:10:53.208 INFO kablam!   |
Jul 12 06:10:53.208 INFO kablam! 5 | use std::io::prelude::*;
Jul 12 06:10:53.208 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 12 06:10:53.208 INFO kablam! 
Jul 12 06:10:55.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Jul 12 06:10:55.666 INFO kablam! su: No module specific data is present
Jul 12 06:10:56.203 INFO running `"docker" "rm" "-f" "0c2432c017a2110db7bdd26ef4388a56f7783fed7ee7e97db46cee4ded7d3523"`
Jul 12 06:10:56.375 INFO blam! 0c2432c017a2110db7bdd26ef4388a56f7783fed7ee7e97db46cee4ded7d3523