Dec 05 11:35:13.662 INFO checking itertools-0.7.8 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 11:35:13.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 11:35:13.989 INFO [stdout] 089fac21f9c2108de8fc970221a19996f98f71c5bb544ac9eee7a3fd2e4f73e3
Dec 05 11:35:13.992 INFO running `"docker" "start" "-a" "089fac21f9c2108de8fc970221a19996f98f71c5bb544ac9eee7a3fd2e4f73e3"`
Dec 05 11:35:14.514 INFO [stderr] usermod: no changes
Dec 05 11:35:14.553 INFO [stderr]     Checking itertools v0.7.8 (/source)
Dec 05 11:35:14.557 INFO [stderr]     Checking quickcheck v0.5.0
Dec 05 11:35:23.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
Dec 05 11:35:23.028 INFO [stderr] su: No module specific data is present
Dec 05 11:35:23.873 INFO running `"docker" "inspect" "089fac21f9c2108de8fc970221a19996f98f71c5bb544ac9eee7a3fd2e4f73e3"`
Dec 05 11:35:24.065 INFO running `"docker" "rm" "-f" "089fac21f9c2108de8fc970221a19996f98f71c5bb544ac9eee7a3fd2e4f73e3"`
Dec 05 11:35:24.264 INFO [stdout] 089fac21f9c2108de8fc970221a19996f98f71c5bb544ac9eee7a3fd2e4f73e3