Sep 04 12:51:53.566 INFO checking newhope-0.3.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:51:53.566 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:51:53.566 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:51:53.767 INFO blam! edbfd49afd566bff0f7025b2f0744e666ef4b542af8336b2f8f1ce09983ca7a3
Sep 04 12:51:53.769 INFO running `"docker" "start" "-a" "edbfd49afd566bff0f7025b2f0744e666ef4b542af8336b2f8f1ce09983ca7a3"`
Sep 04 12:51:54.864 INFO kablam!     Checking newhope v0.3.0 (file:///source)
Sep 04 12:51:56.044 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 04 12:51:56.045 INFO kablam!  --> src/lib.rs:1:12
Sep 04 12:51:56.045 INFO kablam!   |
Sep 04 12:51:56.045 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 04 12:51:56.045 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 04 12:51:56.045 INFO kablam!   |
Sep 04 12:51:56.045 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 12:51:56.045 INFO kablam! 
Sep 04 12:51:56.458 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Sep 04 12:51:56.458 INFO kablam!  --> src/lib.rs:1:12
Sep 04 12:51:56.458 INFO kablam!   |
Sep 04 12:51:56.458 INFO kablam! 1 | #![feature(iterator_step_by)]
Sep 04 12:51:56.458 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 04 12:51:56.458 INFO kablam!   |
Sep 04 12:51:56.459 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 12:51:56.459 INFO kablam! 
Sep 04 12:51:56.822 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Sep 04 12:51:56.824 INFO kablam! su: No module specific data is present
Sep 04 12:51:57.798 INFO running `"docker" "rm" "-f" "edbfd49afd566bff0f7025b2f0744e666ef4b542af8336b2f8f1ce09983ca7a3"`
Sep 04 12:51:57.892 INFO blam! edbfd49afd566bff0f7025b2f0744e666ef4b542af8336b2f8f1ce09983ca7a3