Aug 29 23:39:43.475 INFO checking tree_magic-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:39:43.475 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:39:43.475 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 29 23:39:43.627 INFO blam! 9b076578b4ce69b40f452631cd965abc2aee22953eb7ca2311603697cb79a57b
Aug 29 23:39:43.629 INFO running `"docker" "start" "-a" "9b076578b4ce69b40f452631cd965abc2aee22953eb7ca2311603697cb79a57b"`
Aug 29 23:39:44.415 INFO kablam!     Checking tree_magic v0.2.0 (file:///source)
Aug 29 23:39:46.567 INFO kablam! warning: unused macro definition
Aug 29 23:39:46.567 INFO kablam!   --> benches/match_u8.rs:8:5
Aug 29 23:39:46.567 INFO kablam!    |
Aug 29 23:39:46.567 INFO kablam! 8  | /     macro_rules! convmime {
Aug 29 23:39:46.567 INFO kablam! 9  | |         ($x:expr) => {$x.to_string()}
Aug 29 23:39:46.567 INFO kablam! 10 | |     }
Aug 29 23:39:46.567 INFO kablam!    | |_____^
Aug 29 23:39:46.567 INFO kablam!    |
Aug 29 23:39:46.568 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 29 23:39:46.568 INFO kablam! 
Aug 29 23:39:46.749 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Aug 29 23:39:46.754 INFO kablam! su: No module specific data is present
Aug 29 23:39:47.286 INFO running `"docker" "rm" "-f" "9b076578b4ce69b40f452631cd965abc2aee22953eb7ca2311603697cb79a57b"`
Aug 29 23:39:47.409 INFO blam! 9b076578b4ce69b40f452631cd965abc2aee22953eb7ca2311603697cb79a57b