Sep 01 22:01:25.325 INFO checking swf-tree-0.0.10 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 22:01:25.325 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 22:01:25.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 22:01:25.574 INFO blam! fae0bec5a8790d9be6dcfcf6d7be1a422164d1277f13185034e625e3f061b4f7
Sep 01 22:01:25.576 INFO running `"docker" "start" "-a" "fae0bec5a8790d9be6dcfcf6d7be1a422164d1277f13185034e625e3f061b4f7"`
Sep 01 22:01:26.607 INFO kablam!     Checking ordered-float v0.5.0
Sep 01 22:01:27.706 INFO kablam!     Checking swf-tree v0.0.10 (file:///source)
Sep 01 22:01:33.716 INFO kablam! warning: unused import: `std::fmt::Write`
Sep 01 22:01:33.716 INFO kablam!    --> src/fixed_point/mod.rs:153:7
Sep 01 22:01:33.716 INFO kablam!     |
Sep 01 22:01:33.716 INFO kablam! 153 |   use std::fmt::Write;
Sep 01 22:01:33.716 INFO kablam!     |       ^^^^^^^^^^^^^^^
Sep 01 22:01:33.716 INFO kablam!     |
Sep 01 22:01:33.716 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 22:01:33.716 INFO kablam! 
Sep 01 22:01:47.967 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.52s
Sep 01 22:01:47.976 INFO kablam! su: No module specific data is present
Sep 01 22:01:48.327 INFO running `"docker" "rm" "-f" "fae0bec5a8790d9be6dcfcf6d7be1a422164d1277f13185034e625e3f061b4f7"`
Sep 01 22:01:48.438 INFO blam! fae0bec5a8790d9be6dcfcf6d7be1a422164d1277f13185034e625e3f061b4f7