Sep 10 10:37:30.472 INFO checking rustc-rayon-core-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:37:30.472 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:37:30.473 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 10:37:30.678 INFO blam! b9ce3d2e6fc92c8869708c7ae77123f42ac4df776c85b9e863d91f8b514f2879
Sep 10 10:37:30.680 INFO running `"docker" "start" "-a" "b9ce3d2e6fc92c8869708c7ae77123f42ac4df776c85b9e863d91f8b514f2879"`
Sep 10 10:37:31.283 INFO kablam! usermod: no changes
Sep 10 10:37:31.339 INFO kablam!    Compiling rustc-rayon-core v0.1.1 (file:///source)
Sep 10 10:37:33.820 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 10:37:33.820 INFO kablam!   --> src/lib.rs:23:27
Sep 10 10:37:33.820 INFO kablam!    |
Sep 10 10:37:33.820 INFO kablam! 23 | #![cfg_attr(test, feature(conservative_impl_trait))]
Sep 10 10:37:33.820 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 10:37:33.820 INFO kablam!    |
Sep 10 10:37:33.820 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 10:37:33.820 INFO kablam! 
Sep 10 10:37:33.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Sep 10 10:37:33.872 INFO kablam! su: No module specific data is present
Sep 10 10:37:34.471 INFO running `"docker" "rm" "-f" "b9ce3d2e6fc92c8869708c7ae77123f42ac4df776c85b9e863d91f8b514f2879"`
Sep 10 10:37:34.568 INFO blam! b9ce3d2e6fc92c8869708c7ae77123f42ac4df776c85b9e863d91f8b514f2879