Dec 01 14:05:08.557 INFO documenting jareks/ndarray-100-exercises against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 14:05:08.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:05:09.009 INFO [stdout] a57bbc6b8d6ecd18b6d7e7720631b0ec2b1e88732450dab68145ba6f1ff4b71a
Dec 01 14:05:09.011 INFO running `"docker" "start" "-a" "a57bbc6b8d6ecd18b6d7e7720631b0ec2b1e88732450dab68145ba6f1ff4b71a"`
Dec 01 14:05:10.000 INFO [stderr] usermod: no changes
Dec 01 14:05:10.074 INFO [stderr]    Compiling ndarray v0.7.2
Dec 01 14:05:14.169 INFO [stderr]     Checking ndarray-rand v0.3.1
Dec 01 14:05:14.604 INFO [stderr]  Documenting ndarray-100-exercises v0.1.0 (/source)
Dec 01 14:05:16.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Dec 01 14:05:16.569 INFO [stderr] su: No module specific data is present
Dec 01 14:05:16.839 INFO running `"docker" "inspect" "a57bbc6b8d6ecd18b6d7e7720631b0ec2b1e88732450dab68145ba6f1ff4b71a"`
Dec 01 14:05:16.923 INFO running `"docker" "rm" "-f" "a57bbc6b8d6ecd18b6d7e7720631b0ec2b1e88732450dab68145ba6f1ff4b71a"`
Dec 01 14:05:17.054 INFO [stdout] a57bbc6b8d6ecd18b6d7e7720631b0ec2b1e88732450dab68145ba6f1ff4b71a