Aug 30 08:54:49.664 INFO checking pairlock-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 08:54:49.664 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 08:54:49.664 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/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 08:54:49.842 INFO blam! a84b93199476ee910528988062cfabefa237f72fc1f0e641dad3f3f63abf1d4a
Aug 30 08:54:49.843 INFO running `"docker" "start" "-a" "a84b93199476ee910528988062cfabefa237f72fc1f0e641dad3f3f63abf1d4a"`
Aug 30 08:54:50.557 INFO kablam!     Checking pairlock v0.1.0 (file:///source)
Aug 30 08:54:52.063 INFO kablam! warning: unused import: `black_box`
Aug 30 08:54:52.063 INFO kablam!  --> benches/race_detection.rs:3:21
Aug 30 08:54:52.063 INFO kablam!   |
Aug 30 08:54:52.063 INFO kablam! 3 | use test::{Bencher, black_box};
Aug 30 08:54:52.063 INFO kablam!   |                     ^^^^^^^^^
Aug 30 08:54:52.063 INFO kablam!   |
Aug 30 08:54:52.063 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:54:52.063 INFO kablam! 
Aug 30 08:54:52.457 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Aug 30 08:54:52.460 INFO kablam! su: No module specific data is present
Aug 30 08:54:52.882 INFO running `"docker" "rm" "-f" "a84b93199476ee910528988062cfabefa237f72fc1f0e641dad3f3f63abf1d4a"`
Aug 30 08:54:52.982 INFO blam! a84b93199476ee910528988062cfabefa237f72fc1f0e641dad3f3f63abf1d4a