Nov 27 08:58:24.702 INFO documenting yytian/bignum against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 08:58:24.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 08:58:25.347 INFO [stdout] 2cdd56fea363db212aec011b026ed861d04aae382aca1a6020cbefc5811b175f
Nov 27 08:58:25.349 INFO running `"docker" "start" "-a" "2cdd56fea363db212aec011b026ed861d04aae382aca1a6020cbefc5811b175f"`
Nov 27 08:58:27.394 INFO [stderr] usermod: no changes
Nov 27 08:58:27.543 INFO [stderr]     Checking libc v0.2.16
Nov 27 08:58:28.338 INFO [stderr]     Checking rand v0.3.14
Nov 27 08:58:28.338 INFO [stderr]     Checking num_cpus v1.1.0
Nov 27 08:58:29.827 INFO [stderr]     Checking deque v0.3.1
Nov 27 08:58:30.214 INFO [stderr]     Checking rayon v0.5.0
Nov 27 08:58:31.683 INFO [stderr]  Documenting bignum v0.4.0 (/source)
Nov 27 08:58:33.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
Nov 27 08:58:33.369 INFO [stderr] su: No module specific data is present
Nov 27 08:58:34.943 INFO running `"docker" "inspect" "2cdd56fea363db212aec011b026ed861d04aae382aca1a6020cbefc5811b175f"`
Nov 27 08:58:35.329 INFO running `"docker" "rm" "-f" "2cdd56fea363db212aec011b026ed861d04aae382aca1a6020cbefc5811b175f"`
Nov 27 08:58:35.679 INFO [stdout] 2cdd56fea363db212aec011b026ed861d04aae382aca1a6020cbefc5811b175f