Aug 11 01:24:42.373 INFO checking sparkline-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 01:24:42.373 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 01:24:42.373 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 01:24:42.373 INFO running `"docker" "create" "-v" "/tmp/crater.2XtQuoebsMrn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 01:24:42.622 INFO blam! 472ddb6f9b5ed0e7c1f9c36b6d926460ea12741aab046f1f29c98e82e6c71b6c Aug 11 01:24:42.624 INFO running `"docker" "start" "-a" "472ddb6f9b5ed0e7c1f9c36b6d926460ea12741aab046f1f29c98e82e6c71b6c"` Aug 11 01:24:43.681 INFO kablam! Checking sparkline v0.1.1 (file:///source) Aug 11 01:24:44.303 INFO kablam! warning: unused import: `SparkTheme` Aug 11 01:24:44.303 INFO kablam! --> src/lib.rs:100:9 Aug 11 01:24:44.303 INFO kablam! | Aug 11 01:24:44.303 INFO kablam! 100 | use SparkTheme; Aug 11 01:24:44.303 INFO kablam! | ^^^^^^^^^^ Aug 11 01:24:44.304 INFO kablam! | Aug 11 01:24:44.304 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 01:24:44.304 INFO kablam! Aug 11 01:24:45.045 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.46s Aug 11 01:24:45.049 INFO kablam! su: No module specific data is present Aug 11 01:24:45.644 INFO running `"docker" "rm" "-f" "472ddb6f9b5ed0e7c1f9c36b6d926460ea12741aab046f1f29c98e82e6c71b6c"` Aug 11 01:24:45.796 INFO blam! 472ddb6f9b5ed0e7c1f9c36b6d926460ea12741aab046f1f29c98e82e6c71b6c