Dec 12 14:46:31.397 INFO checking futures-core-preview-0.3.0-alpha.10 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 14:46:31.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:46:31.684 INFO [stdout] 86052d9e17f617774d3b342c0f95ff4f94354ac3911a7e359709f840621d618d
Dec 12 14:46:31.688 INFO running `"docker" "start" "-a" "86052d9e17f617774d3b342c0f95ff4f94354ac3911a7e359709f840621d618d"`
Dec 12 14:46:32.880 INFO [stderr] usermod: no changes
Dec 12 14:46:32.916 INFO [stderr] warning: the cargo feature `rename-dependency` is now stable and is no longer necessary to be listed in the manifest
Dec 12 14:46:32.916 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.10 (/source)
Dec 12 14:46:34.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 12 14:46:34.228 INFO [stderr] su: No module specific data is present
Dec 12 14:46:34.703 INFO running `"docker" "inspect" "86052d9e17f617774d3b342c0f95ff4f94354ac3911a7e359709f840621d618d"`
Dec 12 14:46:34.940 INFO running `"docker" "rm" "-f" "86052d9e17f617774d3b342c0f95ff4f94354ac3911a7e359709f840621d618d"`
Dec 12 14:46:35.352 INFO [stdout] 86052d9e17f617774d3b342c0f95ff4f94354ac3911a7e359709f840621d618d