Sep 06 03:20:08.973 INFO checking newhope-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:20:08.973 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:20:08.973 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:20:09.143 INFO blam! 4f05f74897d1110076a6086a10fde6b860311af1032953da9b84809c7bc2038d
Sep 06 03:20:09.145 INFO running `"docker" "start" "-a" "4f05f74897d1110076a6086a10fde6b860311af1032953da9b84809c7bc2038d"`
Sep 06 03:20:10.389 INFO kablam! usermod: no changes
Sep 06 03:20:10.431 INFO kablam!     Checking newhope v0.3.0 (file:///source)
Sep 06 03:20:10.870 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 03:20:10.870 INFO kablam!  --> src/lib.rs:1:12
Sep 06 03:20:10.870 INFO kablam!   |
Sep 06 03:20:10.870 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 06 03:20:10.870 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 06 03:20:10.870 INFO kablam!   |
Sep 06 03:20:10.870 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 03:20:10.870 INFO kablam! 
Sep 06 03:20:11.120 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 06 03:20:11.120 INFO kablam!  --> src/lib.rs:1:12
Sep 06 03:20:11.120 INFO kablam!   |
Sep 06 03:20:11.120 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 06 03:20:11.120 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 06 03:20:11.120 INFO kablam!   |
Sep 06 03:20:11.120 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 03:20:11.120 INFO kablam! 
Sep 06 03:20:11.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Sep 06 03:20:11.265 INFO kablam! su: No module specific data is present
Sep 06 03:20:12.053 INFO running `"docker" "rm" "-f" "4f05f74897d1110076a6086a10fde6b860311af1032953da9b84809c7bc2038d"`
Sep 06 03:20:12.179 INFO blam! 4f05f74897d1110076a6086a10fde6b860311af1032953da9b84809c7bc2038d