Sep 01 11:55:13.825 INFO checking pairlock-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:55:13.825 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:55:13.825 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:55:13.966 INFO blam! c245133efa0e57b07ac4bb91a56ebb581313695d58dfb34e985cad402107613c
Sep 01 11:55:13.968 INFO running `"docker" "start" "-a" "c245133efa0e57b07ac4bb91a56ebb581313695d58dfb34e985cad402107613c"`
Sep 01 11:55:14.663 INFO kablam!     Checking pairlock v0.1.0 (file:///source)
Sep 01 11:55:15.713 INFO kablam! warning: unused import: `black_box`
Sep 01 11:55:15.713 INFO kablam!  --> benches/race_detection.rs:3:21
Sep 01 11:55:15.713 INFO kablam!   |
Sep 01 11:55:15.713 INFO kablam! 3 | use test::{Bencher, black_box};
Sep 01 11:55:15.713 INFO kablam!   |                     ^^^^^^^^^
Sep 01 11:55:15.713 INFO kablam!   |
Sep 01 11:55:15.713 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:55:15.713 INFO kablam! 
Sep 01 11:55:16.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Sep 01 11:55:16.298 INFO kablam! su: No module specific data is present
Sep 01 11:55:17.052 INFO running `"docker" "rm" "-f" "c245133efa0e57b07ac4bb91a56ebb581313695d58dfb34e985cad402107613c"`
Sep 01 11:55:17.157 INFO blam! c245133efa0e57b07ac4bb91a56ebb581313695d58dfb34e985cad402107613c