Sep 17 19:47:40.627 INFO checking ppbert-0.6.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:47:40.627 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:47:40.627 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/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 19:47:40.843 INFO blam! f740afa84eb859e4878639a2b05882b5bf708c7c1d524fcfdb54678cbbca0265
Sep 17 19:47:40.849 INFO running `"docker" "start" "-a" "f740afa84eb859e4878639a2b05882b5bf708c7c1d524fcfdb54678cbbca0265"`
Sep 17 19:47:42.022 INFO kablam! usermod: no changes
Sep 17 19:47:42.225 INFO kablam!     Checking ppbert v0.6.1 (/source)
Sep 17 19:47:44.410 INFO kablam! warning: unused import: `num::bigint`
Sep 17 19:47:44.411 INFO kablam!  --> tests/parser_integration.rs:4:5
Sep 17 19:47:44.411 INFO kablam!   |
Sep 17 19:47:44.411 INFO kablam! 4 | use num::bigint;
Sep 17 19:47:44.411 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 19:47:44.411 INFO kablam!   |
Sep 17 19:47:44.411 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 19:47:44.411 INFO kablam! 
Sep 17 19:47:45.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Sep 17 19:47:45.237 INFO kablam! su: No module specific data is present
Sep 17 19:47:45.881 INFO running `"docker" "rm" "-f" "f740afa84eb859e4878639a2b05882b5bf708c7c1d524fcfdb54678cbbca0265"`
Sep 17 19:47:46.065 INFO blam! f740afa84eb859e4878639a2b05882b5bf708c7c1d524fcfdb54678cbbca0265