Sep 04 01:18:14.720 INFO checking swf-tree-0.0.10 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 01:18:14.720 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 01:18:14.720 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:18:14.921 INFO blam! 1b36a341796700969b9b12b3cb63da4fd01566944f0c6741d152c574616c9ab1
Sep 04 01:18:14.924 INFO running `"docker" "start" "-a" "1b36a341796700969b9b12b3cb63da4fd01566944f0c6741d152c574616c9ab1"`
Sep 04 01:18:15.681 INFO kablam!     Checking ordered-float v0.5.0
Sep 04 01:18:16.402 INFO kablam!     Checking swf-tree v0.0.10 (file:///source)
Sep 04 01:18:22.060 INFO kablam! warning: unused import: `std::fmt::Write`
Sep 04 01:18:22.060 INFO kablam!    --> src/fixed_point/mod.rs:153:7
Sep 04 01:18:22.060 INFO kablam!     |
Sep 04 01:18:22.060 INFO kablam! 153 |   use std::fmt::Write;
Sep 04 01:18:22.060 INFO kablam!     |       ^^^^^^^^^^^^^^^
Sep 04 01:18:22.061 INFO kablam!     |
Sep 04 01:18:22.061 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 01:18:22.061 INFO kablam! 
Sep 04 01:18:40.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.73s
Sep 04 01:18:40.354 INFO kablam! su: No module specific data is present
Sep 04 01:18:40.748 INFO running `"docker" "rm" "-f" "1b36a341796700969b9b12b3cb63da4fd01566944f0c6741d152c574616c9ab1"`
Sep 04 01:18:40.873 INFO blam! 1b36a341796700969b9b12b3cb63da4fd01566944f0c6741d152c574616c9ab1