Aug 31 10:37:04.047 INFO checking tree_magic-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 10:37:04.047 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 10:37:04.047 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 10:37:04.240 INFO blam! 38306a0f5bfca04278eb9dbdb0bb0a8e4d5a53b708a559b7f8d2d25decc457dc Aug 31 10:37:04.242 INFO running `"docker" "start" "-a" "38306a0f5bfca04278eb9dbdb0bb0a8e4d5a53b708a559b7f8d2d25decc457dc"` Aug 31 10:37:04.848 INFO kablam! Checking tree_magic v0.2.0 (file:///source) Aug 31 10:37:06.640 INFO kablam! warning: unused macro definition Aug 31 10:37:06.640 INFO kablam! --> benches/match_u8.rs:8:5 Aug 31 10:37:06.640 INFO kablam! | Aug 31 10:37:06.640 INFO kablam! 8 | / macro_rules! convmime { Aug 31 10:37:06.640 INFO kablam! 9 | | ($x:expr) => {$x.to_string()} Aug 31 10:37:06.640 INFO kablam! 10 | | } Aug 31 10:37:06.640 INFO kablam! | |_____^ Aug 31 10:37:06.640 INFO kablam! | Aug 31 10:37:06.640 INFO kablam! = note: #[warn(unused_macros)] on by default Aug 31 10:37:06.640 INFO kablam! Aug 31 10:37:06.714 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.93s Aug 31 10:37:06.721 INFO kablam! su: No module specific data is present Aug 31 10:37:07.083 INFO running `"docker" "rm" "-f" "38306a0f5bfca04278eb9dbdb0bb0a8e4d5a53b708a559b7f8d2d25decc457dc"` Aug 31 10:37:07.185 INFO blam! 38306a0f5bfca04278eb9dbdb0bb0a8e4d5a53b708a559b7f8d2d25decc457dc