Aug 01 21:02:12.886 INFO checking swf-tree-0.0.10 against 1.27.2 for lazy_static-1
Aug 01 21:02:12.886 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:02:12.886 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:02:12.887 INFO running `"docker" "create" "-v" "/tmp/crater.MlJHZePsjNyc:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 01 21:02:13.156 INFO blam! 28f42ac94b57d70dfc72cca61e598140c509b8d73da56b67175373bca7c28f86
Aug 01 21:02:13.157 INFO running `"docker" "start" "-a" "28f42ac94b57d70dfc72cca61e598140c509b8d73da56b67175373bca7c28f86"`
Aug 01 21:02:14.156 INFO kablam!    Compiling rust-lzma v0.2.1
Aug 01 21:02:14.159 INFO kablam!     Checking ordered-float v0.5.0
Aug 01 21:02:16.413 INFO kablam!     Checking swf-tree v0.0.10 (file:///source)
Aug 01 21:02:39.148 INFO kablam! warning: unused import: `std::fmt::Write`
Aug 01 21:02:39.148 INFO kablam!    --> src/fixed_point/mod.rs:153:7
Aug 01 21:02:39.148 INFO kablam!     |
Aug 01 21:02:39.148 INFO kablam! 153 |   use std::fmt::Write;
Aug 01 21:02:39.148 INFO kablam!     |       ^^^^^^^^^^^^^^^
Aug 01 21:02:39.152 INFO kablam!     |
Aug 01 21:02:39.152 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 01 21:02:39.153 INFO kablam! 
Aug 01 21:03:12.722 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 58.72s
Aug 01 21:03:12.730 INFO kablam! su: No module specific data is present
Aug 01 21:03:13.262 INFO running `"docker" "rm" "-f" "28f42ac94b57d70dfc72cca61e598140c509b8d73da56b67175373bca7c28f86"`
Aug 01 21:03:13.437 INFO blam! 28f42ac94b57d70dfc72cca61e598140c509b8d73da56b67175373bca7c28f86