Sep 01 09:51:35.523 INFO checking regex_generate-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 09:51:35.523 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 09:51:35.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:51:35.719 INFO blam! f07a540c2ac6742e7488c9d978b3c6474b9608c7fa0a9a1aa92e2943b79f7b52
Sep 01 09:51:35.721 INFO running `"docker" "start" "-a" "f07a540c2ac6742e7488c9d978b3c6474b9608c7fa0a9a1aa92e2943b79f7b52"`
Sep 01 09:51:36.657 INFO kablam!     Checking regex_generate v0.2.0 (file:///source)
Sep 01 09:51:37.484 INFO kablam! warning: unused import: `regex_syntax::Expr`
Sep 01 09:51:37.484 INFO kablam!    --> src/lib.rs:142:9
Sep 01 09:51:37.484 INFO kablam!     |
Sep 01 09:51:37.485 INFO kablam! 142 |     use regex_syntax::Expr;
Sep 01 09:51:37.485 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 01 09:51:37.485 INFO kablam!     |
Sep 01 09:51:37.485 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 09:51:37.485 INFO kablam! 
Sep 01 09:51:38.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Sep 01 09:51:38.330 INFO kablam! su: No module specific data is present
Sep 01 09:51:38.966 INFO running `"docker" "rm" "-f" "f07a540c2ac6742e7488c9d978b3c6474b9608c7fa0a9a1aa92e2943b79f7b52"`
Sep 01 09:51:39.109 INFO blam! f07a540c2ac6742e7488c9d978b3c6474b9608c7fa0a9a1aa92e2943b79f7b52