Sep 02 21:36:00.801 INFO checking RobotS-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 21:36:00.802 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 21:36:00.802 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 21:36:01.009 INFO blam! 8a2f72938e2301730afbfee527f5f43fd611a653ca2eb259990382a1386d64c3
Sep 02 21:36:01.012 INFO running `"docker" "start" "-a" "8a2f72938e2301730afbfee527f5f43fd611a653ca2eb259990382a1386d64c3"`
Sep 02 21:36:01.819 INFO kablam!     Checking RobotS v0.3.0 (file:///source)
Sep 02 21:36:06.443 INFO kablam! warning: unused import: `ActorContext`
Sep 02 21:36:06.443 INFO kablam!   --> benches/bench.rs:10:53
Sep 02 21:36:06.443 INFO kablam!    |
Sep 02 21:36:06.443 INFO kablam! 10 | use robots::actors::{Actor, ActorSystem, ActorCell, ActorContext, Props};
Sep 02 21:36:06.443 INFO kablam!    |                                                     ^^^^^^^^^^^^
Sep 02 21:36:06.443 INFO kablam!    |
Sep 02 21:36:06.443 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 21:36:06.443 INFO kablam! 
Sep 02 21:36:07.039 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Sep 02 21:36:07.051 INFO kablam! su: No module specific data is present
Sep 02 21:36:07.456 INFO running `"docker" "rm" "-f" "8a2f72938e2301730afbfee527f5f43fd611a653ca2eb259990382a1386d64c3"`
Sep 02 21:36:07.540 INFO blam! 8a2f72938e2301730afbfee527f5f43fd611a653ca2eb259990382a1386d64c3