Dec 02 04:17:15.678 INFO documenting quackin-0.1.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:17:15.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 02 04:17:15.997 INFO [stdout] 08092eae40e6f1cb829f8d8f362daf038df90fbf97191d96a0ff617d1faee22d
Dec 02 04:17:16.003 INFO running `"docker" "start" "-a" "08092eae40e6f1cb829f8d8f362daf038df90fbf97191d96a0ff617d1faee22d"`
Dec 02 04:17:16.820 INFO [stderr] usermod: no changes
Dec 02 04:17:16.948 INFO [stderr]    Compiling ndarray v0.6.10
Dec 02 04:17:16.948 INFO [stderr]     Checking memchr v1.0.2
Dec 02 04:17:17.768 INFO [stderr]     Checking csv v0.15.0
Dec 02 04:17:21.251 INFO [stderr]     Checking sprs v0.4.1
Dec 02 04:17:23.560 INFO [stderr]  Documenting quackin v0.1.1 (/source)
Dec 02 04:17:26.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.42s
Dec 02 04:17:26.274 INFO [stderr] su: No module specific data is present
Dec 02 04:17:26.899 INFO running `"docker" "inspect" "08092eae40e6f1cb829f8d8f362daf038df90fbf97191d96a0ff617d1faee22d"`
Dec 02 04:17:27.170 INFO running `"docker" "rm" "-f" "08092eae40e6f1cb829f8d8f362daf038df90fbf97191d96a0ff617d1faee22d"`
Dec 02 04:17:27.569 INFO [stdout] 08092eae40e6f1cb829f8d8f362daf038df90fbf97191d96a0ff617d1faee22d