Aug 30 00:53:51.092 INFO checking tk-bufstream-0.3.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 00:53:51.092 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 00:53:51.092 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:53:51.297 INFO blam! b5be6401bff37cf85a3217a01a6eb3fd0943f9a235728f833037b3c9186cdce2
Aug 30 00:53:51.299 INFO running `"docker" "start" "-a" "b5be6401bff37cf85a3217a01a6eb3fd0943f9a235728f833037b3c9186cdce2"`
Aug 30 00:53:52.097 INFO kablam!     Checking tk-bufstream v0.3.0 (file:///source)
Aug 30 00:53:56.426 INFO kablam! warning: unused import: `std::str`
Aug 30 00:53:56.427 INFO kablam!  --> examples/raw_echo.rs:8:5
Aug 30 00:53:56.427 INFO kablam!   |
Aug 30 00:53:56.427 INFO kablam! 8 | use std::str;
Aug 30 00:53:56.427 INFO kablam!   |     ^^^^^^^^
Aug 30 00:53:56.427 INFO kablam!   |
Aug 30 00:53:56.427 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 00:53:56.427 INFO kablam! 
Aug 30 00:53:56.670 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Aug 30 00:53:56.678 INFO kablam! su: No module specific data is present
Aug 30 00:53:57.309 INFO running `"docker" "rm" "-f" "b5be6401bff37cf85a3217a01a6eb3fd0943f9a235728f833037b3c9186cdce2"`
Aug 30 00:53:57.423 INFO blam! b5be6401bff37cf85a3217a01a6eb3fd0943f9a235728f833037b3c9186cdce2