Dec 12 10:58:39.267 INFO checking newhope-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:58:39.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 10:58:39.514 INFO [stdout] b4e4dc98b5839969d5d33478c2473ddeb0d7014725a6cc7c34dbd0d93da38cc1
Dec 12 10:58:39.517 INFO running `"docker" "start" "-a" "b4e4dc98b5839969d5d33478c2473ddeb0d7014725a6cc7c34dbd0d93da38cc1"`
Dec 12 10:58:40.168 INFO [stderr] usermod: no changes
Dec 12 10:58:40.236 INFO [stderr]     Checking newhope v0.3.0 (/source)
Dec 12 10:58:41.384 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 10:58:41.385 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 10:58:41.385 INFO [stderr]   |
Dec 12 10:58:41.385 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 10:58:41.385 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 10:58:41.385 INFO [stderr]   |
Dec 12 10:58:41.385 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 10:58:41.385 INFO [stderr] 
Dec 12 10:58:41.653 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 12 10:58:41.653 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 10:58:41.654 INFO [stderr]   |
Dec 12 10:58:41.654 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 10:58:41.654 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 10:58:41.655 INFO [stderr]   |
Dec 12 10:58:41.655 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 10:58:41.655 INFO [stderr] 
Dec 12 10:58:42.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 12 10:58:42.380 INFO [stderr] su: No module specific data is present
Dec 12 10:58:42.710 INFO running `"docker" "inspect" "b4e4dc98b5839969d5d33478c2473ddeb0d7014725a6cc7c34dbd0d93da38cc1"`
Dec 12 10:58:42.802 INFO running `"docker" "rm" "-f" "b4e4dc98b5839969d5d33478c2473ddeb0d7014725a6cc7c34dbd0d93da38cc1"`
Dec 12 10:58:42.921 INFO [stdout] b4e4dc98b5839969d5d33478c2473ddeb0d7014725a6cc7c34dbd0d93da38cc1