Dec 01 14:04:30.769 INFO documenting jaroslaw-weber/rust-ml-from-scratch against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 14:04:30.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:04:30.976 INFO [stdout] 639afa627bd013d40c41906623326ba199b6fd62878e5b1b89289b43a9d78e9c
Dec 01 14:04:30.978 INFO running `"docker" "start" "-a" "639afa627bd013d40c41906623326ba199b6fd62878e5b1b89289b43a9d78e9c"`
Dec 01 14:04:31.366 INFO [stderr] usermod: no changes
Dec 01 14:04:31.450 INFO [stderr]    Compiling rayon-core v1.0.2
Dec 01 14:04:32.406 INFO [stderr]     Checking rayon v0.7.1
Dec 01 14:04:34.137 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 01 14:04:35.487 INFO [stderr]     Checking image v0.13.0
Dec 01 14:04:39.876 INFO [stderr]  Documenting rust_machine_learning v0.1.0 (/source)
Dec 01 14:04:42.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.13s
Dec 01 14:04:42.518 INFO [stderr] su: No module specific data is present
Dec 01 14:04:43.278 INFO running `"docker" "inspect" "639afa627bd013d40c41906623326ba199b6fd62878e5b1b89289b43a9d78e9c"`
Dec 01 14:04:43.504 INFO running `"docker" "rm" "-f" "639afa627bd013d40c41906623326ba199b6fd62878e5b1b89289b43a9d78e9c"`
Dec 01 14:04:43.844 INFO [stdout] 639afa627bd013d40c41906623326ba199b6fd62878e5b1b89289b43a9d78e9c