Aug 17 09:01:02.987 INFO checking symbolics_calculus-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 09:01:02.987 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:01:02.987 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:01:02.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 09:01:03.234 INFO blam! edc6a47fbf522d86553206f5a4f0136fee0da041c9d5a53626e0e4e4415126f3 Aug 17 09:01:03.236 INFO running `"docker" "start" "-a" "edc6a47fbf522d86553206f5a4f0136fee0da041c9d5a53626e0e4e4415126f3"` Aug 17 09:01:04.212 INFO kablam! Checking symbolics_core v0.1.2 Aug 17 09:01:04.813 INFO kablam! Checking symbolics_calculus v0.1.0 (file:///source) Aug 17 09:01:05.281 INFO kablam! warning: unused `#[macro_use]` import Aug 17 09:01:05.281 INFO kablam! --> src/lib.rs:1:1 Aug 17 09:01:05.282 INFO kablam! | Aug 17 09:01:05.282 INFO kablam! 1 | #[macro_use] Aug 17 09:01:05.282 INFO kablam! | ^^^^^^^^^^^^ Aug 17 09:01:05.282 INFO kablam! | Aug 17 09:01:05.282 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 09:01:05.282 INFO kablam! Aug 17 09:01:05.523 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.33s Aug 17 09:01:05.525 INFO kablam! su: No module specific data is present Aug 17 09:01:06.061 INFO running `"docker" "rm" "-f" "edc6a47fbf522d86553206f5a4f0136fee0da041c9d5a53626e0e4e4415126f3"` Aug 17 09:01:06.179 INFO blam! edc6a47fbf522d86553206f5a4f0136fee0da041c9d5a53626e0e4e4415126f3