Dec 11 05:18:41.386 INFO checking yytian/bignum against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:18:41.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 05:18:41.950 INFO [stdout] f0e0e2792aaf5f7066a97e7eed199e28356e4ef342adb46d4ecc2df7ec3cb446
Dec 11 05:18:41.952 INFO running `"docker" "start" "-a" "f0e0e2792aaf5f7066a97e7eed199e28356e4ef342adb46d4ecc2df7ec3cb446"`
Dec 11 05:18:44.789 INFO [stderr] usermod: no changes
Dec 11 05:18:44.932 INFO [stderr]     Checking libc v0.2.16
Dec 11 05:18:44.932 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 11 05:18:44.937 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 11 05:18:44.937 INFO [stderr]     Checking log v0.3.6
Dec 11 05:18:46.632 INFO [stderr]     Checking memchr v0.1.11
Dec 11 05:18:46.632 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 05:18:46.632 INFO [stderr]     Checking rand v0.3.14
Dec 11 05:18:46.632 INFO [stderr]     Checking num_cpus v1.1.0
Dec 11 05:18:47.144 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 05:18:47.472 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 05:18:49.197 INFO [stderr]     Checking regex v0.1.80
Dec 11 05:18:49.830 INFO [stderr]     Checking deque v0.3.1
Dec 11 05:18:50.294 INFO [stderr]     Checking rayon v0.5.0
Dec 11 05:18:52.282 INFO [stderr]     Checking env_logger v0.3.5
Dec 11 05:18:52.688 INFO [stderr]     Checking bignum v0.4.0 (/source)
Dec 11 05:18:52.890 INFO [stderr]     Checking quickcheck v0.4.1
Dec 11 05:18:54.816 INFO [stderr] warning: #[test] attribute should not be used on macros. Use #[cfg(test)] instead.
Dec 11 05:18:54.816 INFO [stderr]   --> tests/quickcheck.rs:34:1
Dec 11 05:18:54.816 INFO [stderr]    |
Dec 11 05:18:54.816 INFO [stderr] 34 | / quickcheck! {
Dec 11 05:18:54.816 INFO [stderr] 35 | |     fn long_mult_same_as_karatsuba(
Dec 11 05:18:54.816 INFO [stderr] 36 | |         parts1: Vec<u32>,
Dec 11 05:18:54.816 INFO [stderr] 37 | |         parts2: Vec<u32>,
Dec 11 05:18:54.816 INFO [stderr] ...  |
Dec 11 05:18:54.816 INFO [stderr] 54 | |     }
Dec 11 05:18:54.816 INFO [stderr] 55 | | }
Dec 11 05:18:54.816 INFO [stderr]    | |_^
Dec 11 05:18:54.816 INFO [stderr] 
Dec 11 05:18:55.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
Dec 11 05:18:55.353 INFO [stderr] su: No module specific data is present
Dec 11 05:18:56.575 INFO running `"docker" "inspect" "f0e0e2792aaf5f7066a97e7eed199e28356e4ef342adb46d4ecc2df7ec3cb446"`
Dec 11 05:18:56.868 INFO running `"docker" "rm" "-f" "f0e0e2792aaf5f7066a97e7eed199e28356e4ef342adb46d4ecc2df7ec3cb446"`
Dec 11 05:18:57.163 INFO [stdout] f0e0e2792aaf5f7066a97e7eed199e28356e4ef342adb46d4ecc2df7ec3cb446