Dec 11 05:08:02.355 INFO checking zhenhuanlee/rust_guess_no against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:08:02.355 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 11 05:08:02.553 INFO [stdout] f3fa28482fcdb1898fc4daaa7811aa3a7a1f95fbe9fee9bcc04f8ce8a246b28e
Dec 11 05:08:02.553 INFO running `"docker" "start" "-a" "f3fa28482fcdb1898fc4daaa7811aa3a7a1f95fbe9fee9bcc04f8ce8a246b28e"`
Dec 11 05:08:03.053 INFO [stderr] usermod: no changes
Dec 11 05:08:03.097 INFO [stderr]     Checking libc v0.2.40
Dec 11 05:08:04.085 INFO [stderr]     Checking rand v0.4.2
Dec 11 05:08:05.428 INFO [stderr]     Checking rand v0.3.22
Dec 11 05:08:05.620 INFO [stderr]     Checking guess v0.1.0 (/source)
Dec 11 05:08:05.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 11 05:08:05.972 INFO [stderr] su: No module specific data is present
Dec 11 05:08:06.594 INFO running `"docker" "inspect" "f3fa28482fcdb1898fc4daaa7811aa3a7a1f95fbe9fee9bcc04f8ce8a246b28e"`
Dec 11 05:08:06.858 INFO running `"docker" "rm" "-f" "f3fa28482fcdb1898fc4daaa7811aa3a7a1f95fbe9fee9bcc04f8ce8a246b28e"`
Dec 11 05:08:07.184 INFO [stdout] f3fa28482fcdb1898fc4daaa7811aa3a7a1f95fbe9fee9bcc04f8ce8a246b28e