Dec 11 14:43:22.703 INFO checking little-dude/aian-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:43:22.703 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 11 14:43:22.847 INFO [stdout] 83a0dea32cf5e9372a5152e94cedc01afcb1073027daee0ec19b7d4954885961
Dec 11 14:43:22.859 INFO running `"docker" "start" "-a" "83a0dea32cf5e9372a5152e94cedc01afcb1073027daee0ec19b7d4954885961"`
Dec 11 14:43:23.436 INFO [stderr] usermod: no changes
Dec 11 14:43:23.527 INFO [stderr]     Checking regex-syntax v0.3.7
Dec 11 14:43:23.532 INFO [stderr]     Checking rand v0.3.14
Dec 11 14:43:25.700 INFO [stderr]     Checking regex v0.1.77
Dec 11 14:43:27.748 INFO [stderr]     Checking env_logger v0.3.5
Dec 11 14:43:28.360 INFO [stderr]     Checking quickcheck v0.3.1
Dec 11 14:43:30.081 INFO [stderr]     Checking aian v0.1.0 (/source)
Dec 11 14:43:31.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
Dec 11 14:43:31.412 INFO [stderr] su: No module specific data is present
Dec 11 14:43:32.166 INFO running `"docker" "inspect" "83a0dea32cf5e9372a5152e94cedc01afcb1073027daee0ec19b7d4954885961"`
Dec 11 14:43:32.536 INFO running `"docker" "rm" "-f" "83a0dea32cf5e9372a5152e94cedc01afcb1073027daee0ec19b7d4954885961"`
Dec 11 14:43:32.760 INFO [stdout] 83a0dea32cf5e9372a5152e94cedc01afcb1073027daee0ec19b7d4954885961