Sep 14 20:04:51.516 INFO checking RobotS-0.3.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 20:04:51.516 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 20:04:51.516 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 20:04:51.768 INFO blam! f8e43500de67b81eb19aaae8ef358a4548c805e9cda69e8d54b7a90cc5c555cc
Sep 14 20:04:51.770 INFO running `"docker" "start" "-a" "f8e43500de67b81eb19aaae8ef358a4548c805e9cda69e8d54b7a90cc5c555cc"`
Sep 14 20:04:52.866 INFO kablam! usermod: no changes
Sep 14 20:04:52.980 INFO kablam!     Checking RobotS v0.3.0 (file:///source)
Sep 14 20:04:55.615 INFO kablam! warning: unused import: `ActorContext`
Sep 14 20:04:55.615 INFO kablam!   --> benches/bench.rs:10:53
Sep 14 20:04:55.615 INFO kablam!    |
Sep 14 20:04:55.615 INFO kablam! 10 | use robots::actors::{Actor, ActorSystem, ActorCell, ActorContext, Props};
Sep 14 20:04:55.615 INFO kablam!    |                                                     ^^^^^^^^^^^^
Sep 14 20:04:55.615 INFO kablam!    |
Sep 14 20:04:55.615 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 20:04:55.615 INFO kablam! 
Sep 14 20:04:55.978 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Sep 14 20:04:55.997 INFO kablam! su: No module specific data is present
Sep 14 20:04:56.637 INFO running `"docker" "rm" "-f" "f8e43500de67b81eb19aaae8ef358a4548c805e9cda69e8d54b7a90cc5c555cc"`
Sep 14 20:04:56.757 INFO blam! f8e43500de67b81eb19aaae8ef358a4548c805e9cda69e8d54b7a90cc5c555cc