Aug 31 20:26:49.427 INFO checking newhope-0.1.7 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 20:26:49.427 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 20:26:49.428 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:26:49.597 INFO blam! c5ef33db3696861104ae852065da50d872ec29e0cf97f41c07c3aac458b70cf6
Aug 31 20:26:49.600 INFO running `"docker" "start" "-a" "c5ef33db3696861104ae852065da50d872ec29e0cf97f41c07c3aac458b70cf6"`
Aug 31 20:26:50.323 INFO kablam!     Checking newhope v0.1.7 (file:///source)
Aug 31 20:26:51.528 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 20:26:51.528 INFO kablam!  --> src/lib.rs:1:12
Aug 31 20:26:51.528 INFO kablam!   |
Aug 31 20:26:51.528 INFO kablam! 1 | #![feature(iterator_step_by)]
Aug 31 20:26:51.528 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 31 20:26:51.528 INFO kablam!   |
Aug 31 20:26:51.528 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 20:26:51.528 INFO kablam! 
Aug 31 20:26:51.781 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Aug 31 20:26:51.781 INFO kablam!  --> src/lib.rs:1:12
Aug 31 20:26:51.781 INFO kablam!   |
Aug 31 20:26:51.781 INFO kablam! 1 | #![feature(iterator_step_by)]
Aug 31 20:26:51.782 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Aug 31 20:26:51.782 INFO kablam!   |
Aug 31 20:26:51.782 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 20:26:51.782 INFO kablam! 
Aug 31 20:26:52.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Aug 31 20:26:52.347 INFO kablam! su: No module specific data is present
Aug 31 20:26:52.723 INFO running `"docker" "rm" "-f" "c5ef33db3696861104ae852065da50d872ec29e0cf97f41c07c3aac458b70cf6"`
Aug 31 20:26:52.816 INFO blam! c5ef33db3696861104ae852065da50d872ec29e0cf97f41c07c3aac458b70cf6