Sep 05 22:16:22.239 INFO checking symbolics_calculus-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 22:16:22.239 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 22:16:22.239 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 22:16:22.384 INFO blam! dc7d5c51afe1b31d7689610b1654b149f8d2870d9da5a643dbd69abca850b6c2 Sep 05 22:16:22.387 INFO running `"docker" "start" "-a" "dc7d5c51afe1b31d7689610b1654b149f8d2870d9da5a643dbd69abca850b6c2"` Sep 05 22:16:23.434 INFO kablam! usermod: no changes Sep 05 22:16:23.461 INFO kablam! Checking symbolics_core v0.1.2 Sep 05 22:16:23.669 INFO kablam! Checking symbolics_calculus v0.1.0 (file:///source) Sep 05 22:16:23.794 INFO kablam! warning: unused `#[macro_use]` import Sep 05 22:16:23.794 INFO kablam! --> src/lib.rs:1:1 Sep 05 22:16:23.794 INFO kablam! | Sep 05 22:16:23.794 INFO kablam! 1 | #[macro_use] Sep 05 22:16:23.794 INFO kablam! | ^^^^^^^^^^^^ Sep 05 22:16:23.794 INFO kablam! | Sep 05 22:16:23.794 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 05 22:16:23.794 INFO kablam! Sep 05 22:16:23.960 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.51s Sep 05 22:16:23.961 INFO kablam! su: No module specific data is present Sep 05 22:16:24.764 INFO running `"docker" "rm" "-f" "dc7d5c51afe1b31d7689610b1654b149f8d2870d9da5a643dbd69abca850b6c2"` Sep 05 22:16:24.857 INFO blam! dc7d5c51afe1b31d7689610b1654b149f8d2870d9da5a643dbd69abca850b6c2