Sep 17 15:47:38.583 INFO checking tree_magic-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 15:47:38.583 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 15:47:38.583 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 15:47:39.032 INFO blam! 914101bf8fa35fe2741cfa117680ba775c5077b573e9f85d57b9de73c358d207 Sep 17 15:47:39.034 INFO running `"docker" "start" "-a" "914101bf8fa35fe2741cfa117680ba775c5077b573e9f85d57b9de73c358d207"` Sep 17 15:47:40.334 INFO kablam! usermod: no changes Sep 17 15:47:40.402 INFO kablam! Checking tree_magic v0.2.0 (/source) Sep 17 15:47:41.885 INFO kablam! warning: unused macro definition Sep 17 15:47:41.885 INFO kablam! --> benches/match_u8.rs:8:5 Sep 17 15:47:41.885 INFO kablam! | Sep 17 15:47:41.885 INFO kablam! 8 | / macro_rules! convmime { Sep 17 15:47:41.885 INFO kablam! 9 | | ($x:expr) => {$x.to_string()} Sep 17 15:47:41.885 INFO kablam! 10 | | } Sep 17 15:47:41.885 INFO kablam! | |_____^ Sep 17 15:47:41.885 INFO kablam! | Sep 17 15:47:41.885 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 17 15:47:41.885 INFO kablam! Sep 17 15:47:42.010 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.65s Sep 17 15:47:42.027 INFO kablam! su: No module specific data is present Sep 17 15:47:42.673 INFO running `"docker" "rm" "-f" "914101bf8fa35fe2741cfa117680ba775c5077b573e9f85d57b9de73c358d207"` Sep 17 15:47:42.915 INFO blam! 914101bf8fa35fe2741cfa117680ba775c5077b573e9f85d57b9de73c358d207