Dec 12 09:20:28.852 INFO checking rdrand-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:20:28.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09:20:29.436 INFO [stdout] fc1440bf2db971d91f1068c10e7acf9dee7de6022543d662e9c0f9a5fb94df28
Dec 12 09:20:29.440 INFO running `"docker" "start" "-a" "fc1440bf2db971d91f1068c10e7acf9dee7de6022543d662e9c0f9a5fb94df28"`
Dec 12 09:20:30.464 INFO [stderr] usermod: no changes
Dec 12 09:20:30.544 INFO [stderr]     Checking rand_core v0.3.0
Dec 12 09:20:30.864 INFO [stderr]     Checking rdrand v0.3.0 (/source)
Dec 12 09:20:32.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Dec 12 09:20:32.960 INFO [stderr] su: No module specific data is present
Dec 12 09:20:33.485 INFO running `"docker" "inspect" "fc1440bf2db971d91f1068c10e7acf9dee7de6022543d662e9c0f9a5fb94df28"`
Dec 12 09:20:33.804 INFO running `"docker" "rm" "-f" "fc1440bf2db971d91f1068c10e7acf9dee7de6022543d662e9c0f9a5fb94df28"`
Dec 12 09:20:34.128 INFO [stdout] fc1440bf2db971d91f1068c10e7acf9dee7de6022543d662e9c0f9a5fb94df28