Aug 17 17:09:11.734 INFO checking message_verifier-1.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 17:09:11.734 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:09:11.734 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:09:11.734 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 17:09:11.991 INFO blam! ef8b0f9f927da36a694d420c9db65fb7cb5873a51dc4d0cd9ec029b39fde6f2e
Aug 17 17:09:11.994 INFO running `"docker" "start" "-a" "ef8b0f9f927da36a694d420c9db65fb7cb5873a51dc4d0cd9ec029b39fde6f2e"`
Aug 17 17:09:13.131 INFO kablam!     Checking message_verifier v1.1.0 (file:///source)
Aug 17 17:09:14.098 INFO kablam! warning: unused import: `std::str`
Aug 17 17:09:14.098 INFO kablam!    --> src/lib.rs:409:9
Aug 17 17:09:14.098 INFO kablam!     |
Aug 17 17:09:14.098 INFO kablam! 409 |     use std::str;
Aug 17 17:09:14.098 INFO kablam!     |         ^^^^^^^^
Aug 17 17:09:14.098 INFO kablam!     |
Aug 17 17:09:14.098 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 17 17:09:14.098 INFO kablam! 
Aug 17 17:09:18.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
Aug 17 17:09:18.191 INFO kablam! su: No module specific data is present
Aug 17 17:09:18.682 INFO running `"docker" "rm" "-f" "ef8b0f9f927da36a694d420c9db65fb7cb5873a51dc4d0cd9ec029b39fde6f2e"`
Aug 17 17:09:18.846 INFO blam! ef8b0f9f927da36a694d420c9db65fb7cb5873a51dc4d0cd9ec029b39fde6f2e