Sep 10 23:12:20.278 INFO checking GenGen-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 23:12:20.278 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 23:12:20.278 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 23:12:20.481 INFO blam! eb1507520981e87746e678d4a3a51ac871ccc51d635f161b7cb651bc92137d98
Sep 10 23:12:20.483 INFO running `"docker" "start" "-a" "eb1507520981e87746e678d4a3a51ac871ccc51d635f161b7cb651bc92137d98"`
Sep 10 23:12:21.354 INFO kablam! usermod: no changes
Sep 10 23:12:21.373 INFO kablam!     Checking GenGen v0.1.0 (file:///source)
Sep 10 23:12:21.578 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 10 23:12:21.578 INFO kablam!   |
Sep 10 23:12:21.578 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 10 23:12:21.578 INFO kablam! 
Sep 10 23:12:21.639 INFO kablam! warning: crate `GenGen` should have a snake case name such as `gen_gen`
Sep 10 23:12:21.639 INFO kablam!   |
Sep 10 23:12:21.639 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 10 23:12:21.639 INFO kablam! 
Sep 10 23:12:21.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Sep 10 23:12:21.649 INFO kablam! su: No module specific data is present
Sep 10 23:12:22.132 INFO running `"docker" "rm" "-f" "eb1507520981e87746e678d4a3a51ac871ccc51d635f161b7cb651bc92137d98"`
Sep 10 23:12:22.191 INFO blam! eb1507520981e87746e678d4a3a51ac871ccc51d635f161b7cb651bc92137d98