Aug 31 23:48:48.872 INFO checking json_flex-0.3.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 23:48:48.873 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 23:48:48.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:48:49.046 INFO blam! 4b4dcb145319bc948d45ab3537a5e4afc489c2c175696cbd7a39c034561489fe
Aug 31 23:48:49.049 INFO running `"docker" "start" "-a" "4b4dcb145319bc948d45ab3537a5e4afc489c2c175696cbd7a39c034561489fe"`
Aug 31 23:48:49.888 INFO kablam!     Checking json_flex v0.3.2 (file:///source)
Aug 31 23:48:50.629 INFO kablam! warning: unused import: `std::fs::File`
Aug 31 23:48:50.629 INFO kablam!  --> src/test.rs:4:5
Aug 31 23:48:50.629 INFO kablam!   |
Aug 31 23:48:50.629 INFO kablam! 4 | use std::fs::File;
Aug 31 23:48:50.629 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 31 23:48:50.630 INFO kablam!   |
Aug 31 23:48:50.630 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:48:50.630 INFO kablam! 
Aug 31 23:48:50.630 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 31 23:48:50.630 INFO kablam!  --> src/test.rs:5:5
Aug 31 23:48:50.630 INFO kablam!   |
Aug 31 23:48:50.630 INFO kablam! 5 | use std::io::prelude::*;
Aug 31 23:48:50.630 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 23:48:50.630 INFO kablam! 
Aug 31 23:48:52.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Aug 31 23:48:52.349 INFO kablam! su: No module specific data is present
Aug 31 23:48:52.945 INFO running `"docker" "rm" "-f" "4b4dcb145319bc948d45ab3537a5e4afc489c2c175696cbd7a39c034561489fe"`
Aug 31 23:48:53.053 INFO blam! 4b4dcb145319bc948d45ab3537a5e4afc489c2c175696cbd7a39c034561489fe