Aug 30 10:49:58.561 INFO checking message_verifier-1.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 10:49:58.561 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 10:49:58.561 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:49:58.720 INFO blam! 02c8d33c7fc2ef65ef7f58a9a618a0a90a7fb213ac9bdc81b6ef949e179427d1
Aug 30 10:49:58.722 INFO running `"docker" "start" "-a" "02c8d33c7fc2ef65ef7f58a9a618a0a90a7fb213ac9bdc81b6ef949e179427d1"`
Aug 30 10:49:59.501 INFO kablam!     Checking message_verifier v1.1.0 (file:///source)
Aug 30 10:50:00.492 INFO kablam! warning: unused import: `std::str`
Aug 30 10:50:00.492 INFO kablam!    --> src/lib.rs:409:9
Aug 30 10:50:00.492 INFO kablam!     |
Aug 30 10:50:00.492 INFO kablam! 409 |     use std::str;
Aug 30 10:50:00.492 INFO kablam!     |         ^^^^^^^^
Aug 30 10:50:00.492 INFO kablam!     |
Aug 30 10:50:00.492 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 30 10:50:00.492 INFO kablam! 
Aug 30 10:50:02.421 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Aug 30 10:50:02.433 INFO kablam! su: No module specific data is present
Aug 30 10:50:02.927 INFO running `"docker" "rm" "-f" "02c8d33c7fc2ef65ef7f58a9a618a0a90a7fb213ac9bdc81b6ef949e179427d1"`
Aug 30 10:50:03.090 INFO blam! 02c8d33c7fc2ef65ef7f58a9a618a0a90a7fb213ac9bdc81b6ef949e179427d1