Sep 02 01:20:23.284 INFO checking rustc-rayon-core-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 01:20:23.284 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 01:20:23.284 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 01:20:23.517 INFO blam! 802405289c15288932a54180c7ef48272a72b29a7e1ff87305d4e3928847f66b Sep 02 01:20:23.519 INFO running `"docker" "start" "-a" "802405289c15288932a54180c7ef48272a72b29a7e1ff87305d4e3928847f66b"` Sep 02 01:20:24.207 INFO kablam! Compiling rustc-rayon-core v0.1.1 (file:///source) Sep 02 01:20:27.739 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Sep 02 01:20:27.740 INFO kablam! --> src/lib.rs:23:27 Sep 02 01:20:27.740 INFO kablam! | Sep 02 01:20:27.740 INFO kablam! 23 | #![cfg_attr(test, feature(conservative_impl_trait))] Sep 02 01:20:27.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 01:20:27.740 INFO kablam! | Sep 02 01:20:27.740 INFO kablam! = note: #[warn(stable_features)] on by default Sep 02 01:20:27.740 INFO kablam! Sep 02 01:20:27.804 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.65s Sep 02 01:20:27.809 INFO kablam! su: No module specific data is present Sep 02 01:20:28.206 INFO running `"docker" "rm" "-f" "802405289c15288932a54180c7ef48272a72b29a7e1ff87305d4e3928847f66b"` Sep 02 01:20:28.307 INFO blam! 802405289c15288932a54180c7ef48272a72b29a7e1ff87305d4e3928847f66b