Sep 21 01:57:53.651 INFO checking tensile-0.4.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:57:53.651 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:57:53.651 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:57:53.992 INFO blam! 4f71cf1c699f286ec2585b7746c8f0d8f4e606ecd1f02d143f84b47c25a66e36
Sep 21 01:57:53.994 INFO running `"docker" "start" "-a" "4f71cf1c699f286ec2585b7746c8f0d8f4e606ecd1f02d143f84b47c25a66e36"`
Sep 21 01:57:54.932 INFO kablam! usermod: no changes
Sep 21 01:57:55.050 INFO kablam!     Checking tensile v0.4.0 (/source)
Sep 21 01:57:56.394 INFO kablam! warning: unused import: `Future`
Sep 21 01:57:56.394 INFO kablam!  --> tests/dog_food.rs:6:23
Sep 21 01:57:56.394 INFO kablam!   |
Sep 21 01:57:56.394 INFO kablam! 6 | use futures::{future, Future};
Sep 21 01:57:56.394 INFO kablam!   |                       ^^^^^^
Sep 21 01:57:56.394 INFO kablam!   |
Sep 21 01:57:56.394 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 01:57:56.394 INFO kablam! 
Sep 21 01:57:56.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 21 01:57:56.470 INFO kablam! su: No module specific data is present
Sep 21 01:57:57.232 INFO running `"docker" "rm" "-f" "4f71cf1c699f286ec2585b7746c8f0d8f4e606ecd1f02d143f84b47c25a66e36"`
Sep 21 01:57:57.297 INFO blam! 4f71cf1c699f286ec2585b7746c8f0d8f4e606ecd1f02d143f84b47c25a66e36