Sep 21 13:50:40.468 INFO checking GenGen-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:50:40.468 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:50:40.468 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:50:40.621 INFO blam! 2e075693a267a81c97ad6f0677dcf1fcc36bca935feca6177bd7b82492253e52
Sep 21 13:50:40.624 INFO running `"docker" "start" "-a" "2e075693a267a81c97ad6f0677dcf1fcc36bca935feca6177bd7b82492253e52"`
Sep 21 13:50:41.579 INFO kablam! usermod: no changes
Sep 21 13:50:41.605 INFO kablam!     Checking GenGen v0.1.0 (/source)
Sep 21 13:50:41.872 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 21 13:50:41.872 INFO kablam!   |
Sep 21 13:50:41.872 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 21 13:50:41.872 INFO kablam! 
Sep 21 13:50:41.974 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 21 13:50:41.974 INFO kablam!   |
Sep 21 13:50:41.974 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 21 13:50:41.974 INFO kablam! 
Sep 21 13:50:41.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Sep 21 13:50:41.996 INFO kablam! su: No module specific data is present
Sep 21 13:50:42.755 INFO running `"docker" "rm" "-f" "2e075693a267a81c97ad6f0677dcf1fcc36bca935feca6177bd7b82492253e52"`
Sep 21 13:50:42.885 INFO blam! 2e075693a267a81c97ad6f0677dcf1fcc36bca935feca6177bd7b82492253e52