Dec 01 04:23:46.749 INFO documenting vitorhnn/sliding-puzzle against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 04:23:46.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 04:23:47.307 INFO [stdout] 65d5c84bf2d42653a326f5f2a6a8517added9cb866d6b117a89a41f5b316f70c
Dec 01 04:23:47.309 INFO running `"docker" "start" "-a" "65d5c84bf2d42653a326f5f2a6a8517added9cb866d6b117a89a41f5b316f70c"`
Dec 01 04:23:49.780 INFO [stderr] usermod: no changes
Dec 01 04:23:49.969 INFO [stderr]     Checking num-complex v0.1.43
Dec 01 04:23:49.969 INFO [stderr]     Checking generic-array v0.8.3
Dec 01 04:23:51.403 INFO [stderr]     Checking alga v0.5.3
Dec 01 04:23:55.140 INFO [stderr]     Checking nalgebra v0.14.1
Dec 01 04:24:24.685 INFO [stderr]  Documenting slidepuzzle v0.1.0 (/source)
Dec 01 04:24:27.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.44s
Dec 01 04:24:27.267 INFO [stderr] su: No module specific data is present
Dec 01 04:24:28.414 INFO running `"docker" "inspect" "65d5c84bf2d42653a326f5f2a6a8517added9cb866d6b117a89a41f5b316f70c"`
Dec 01 04:24:28.678 INFO running `"docker" "rm" "-f" "65d5c84bf2d42653a326f5f2a6a8517added9cb866d6b117a89a41f5b316f70c"`
Dec 01 04:24:29.008 INFO [stdout] 65d5c84bf2d42653a326f5f2a6a8517added9cb866d6b117a89a41f5b316f70c