Sep 06 10:22:06.997 INFO checking GenGen-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 10:22:06.997 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 10:22:06.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/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 06 10:22:07.184 INFO blam! 3cf9c9251ef50734217139764006c00ae49218cc347feec176997530f5b86a53
Sep 06 10:22:07.186 INFO running `"docker" "start" "-a" "3cf9c9251ef50734217139764006c00ae49218cc347feec176997530f5b86a53"`
Sep 06 10:22:08.138 INFO kablam! usermod: no changes
Sep 06 10:22:08.207 INFO kablam!     Checking GenGen v0.1.0 (file:///source)
Sep 06 10:22:08.494 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 06 10:22:08.494 INFO kablam!   |
Sep 06 10:22:08.494 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 06 10:22:08.494 INFO kablam! 
Sep 06 10:22:08.730 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 06 10:22:08.730 INFO kablam!   |
Sep 06 10:22:08.730 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 06 10:22:08.730 INFO kablam! 
Sep 06 10:22:08.739 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Sep 06 10:22:08.741 INFO kablam! su: No module specific data is present
Sep 06 10:22:09.439 INFO running `"docker" "rm" "-f" "3cf9c9251ef50734217139764006c00ae49218cc347feec176997530f5b86a53"`
Sep 06 10:22:09.488 INFO blam! 3cf9c9251ef50734217139764006c00ae49218cc347feec176997530f5b86a53