Sep 10 14:01:57.879 INFO checking newhope-0.1.7 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:01:57.879 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:01:57.879 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:01:58.024 INFO blam! 7a62ab2d98bfd4ca59d5054e9dec13f9747966cdd3894405206412b06bd88b8c
Sep 10 14:01:58.026 INFO running `"docker" "start" "-a" "7a62ab2d98bfd4ca59d5054e9dec13f9747966cdd3894405206412b06bd88b8c"`
Sep 10 14:01:59.339 INFO kablam! usermod: no changes
Sep 10 14:01:59.379 INFO kablam!     Checking newhope v0.1.7 (file:///source)
Sep 10 14:01:59.852 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 10 14:01:59.852 INFO kablam!  --> src/lib.rs:1:12
Sep 10 14:01:59.852 INFO kablam!   |
Sep 10 14:01:59.852 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 10 14:01:59.852 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 10 14:01:59.852 INFO kablam!   |
Sep 10 14:01:59.852 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 14:01:59.853 INFO kablam! 
Sep 10 14:02:00.088 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 10 14:02:00.088 INFO kablam!  --> src/lib.rs:1:12
Sep 10 14:02:00.088 INFO kablam!   |
Sep 10 14:02:00.088 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 10 14:02:00.088 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 10 14:02:00.088 INFO kablam!   |
Sep 10 14:02:00.088 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 14:02:00.088 INFO kablam! 
Sep 10 14:02:00.235 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Sep 10 14:02:00.237 INFO kablam! su: No module specific data is present
Sep 10 14:02:01.108 INFO running `"docker" "rm" "-f" "7a62ab2d98bfd4ca59d5054e9dec13f9747966cdd3894405206412b06bd88b8c"`
Sep 10 14:02:01.197 INFO blam! 7a62ab2d98bfd4ca59d5054e9dec13f9747966cdd3894405206412b06bd88b8c