Dec 04 06:06:12.306 INFO checking zhenhuanlee/rust_guess_no against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:06:12.306 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 06:06:12.743 INFO [stdout] a78dcf8989ab5df0afd8c8252d0e80e2f687fb6ee64a3e7de8adb15044dd4e92
Dec 04 06:06:12.751 INFO running `"docker" "start" "-a" "a78dcf8989ab5df0afd8c8252d0e80e2f687fb6ee64a3e7de8adb15044dd4e92"`
Dec 04 06:06:14.513 INFO [stderr] usermod: no changes
Dec 04 06:06:14.622 INFO [stderr]     Checking rand v0.4.2
Dec 04 06:06:16.283 INFO [stderr]     Checking rand v0.3.22
Dec 04 06:06:16.440 INFO [stderr]     Checking guess v0.1.0 (/source)
Dec 04 06:06:16.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 04 06:06:16.847 INFO [stderr] su: No module specific data is present
Dec 04 06:06:17.559 INFO running `"docker" "inspect" "a78dcf8989ab5df0afd8c8252d0e80e2f687fb6ee64a3e7de8adb15044dd4e92"`
Dec 04 06:06:17.791 INFO running `"docker" "rm" "-f" "a78dcf8989ab5df0afd8c8252d0e80e2f687fb6ee64a3e7de8adb15044dd4e92"`
Dec 04 06:06:18.057 INFO [stdout] a78dcf8989ab5df0afd8c8252d0e80e2f687fb6ee64a3e7de8adb15044dd4e92