Dec 12 10:58:39.053 INFO checking newhope-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:58:39.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 10:58:39.252 INFO [stdout] 9a941cbcd5282d25ebfee19345c80af575a3025feea90966d8b04c5817c4341a
Dec 12 10:58:39.254 INFO running `"docker" "start" "-a" "9a941cbcd5282d25ebfee19345c80af575a3025feea90966d8b04c5817c4341a"`
Dec 12 10:58:39.897 INFO [stderr] usermod: no changes
Dec 12 10:58:39.957 INFO [stderr]     Checking newhope v0.3.0 (/source)
Dec 12 10:58:41.037 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 10:58:41.037 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 10:58:41.037 INFO [stderr]   |
Dec 12 10:58:41.037 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 10:58:41.037 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 10:58:41.037 INFO [stderr]   |
Dec 12 10:58:41.037 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 10:58:41.037 INFO [stderr] 
Dec 12 10:58:41.355 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 10:58:41.355 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 10:58:41.356 INFO [stderr]   |
Dec 12 10:58:41.356 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 12 10:58:41.356 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 12 10:58:41.356 INFO [stderr]   |
Dec 12 10:58:41.357 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 10:58:41.357 INFO [stderr] 
Dec 12 10:58:42.105 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 12 10:58:42.109 INFO [stderr] su: No module specific data is present
Dec 12 10:58:42.652 INFO running `"docker" "inspect" "9a941cbcd5282d25ebfee19345c80af575a3025feea90966d8b04c5817c4341a"`
Dec 12 10:58:42.765 INFO running `"docker" "rm" "-f" "9a941cbcd5282d25ebfee19345c80af575a3025feea90966d8b04c5817c4341a"`
Dec 12 10:58:42.884 INFO [stdout] 9a941cbcd5282d25ebfee19345c80af575a3025feea90966d8b04c5817c4341a