Nov 28 05:10:32.792 INFO documenting JRegimbal/luhn-algorithm against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 05:10:32.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 28 05:10:33.231 INFO [stdout] f1a816cbf635ac6617c6f7a6cf8214e4afbffe9640cf6d113351a48377098667
Nov 28 05:10:33.235 INFO running `"docker" "start" "-a" "f1a816cbf635ac6617c6f7a6cf8214e4afbffe9640cf6d113351a48377098667"`
Nov 28 05:10:34.472 INFO [stderr] usermod: no changes
Nov 28 05:10:34.553 INFO [stderr] warning: path `/source/src/luhn.rs` was erroneously implicitly accepted for library `luhn`,
Nov 28 05:10:34.553 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Nov 28 05:10:34.569 INFO [stderr]     Checking luhn_check v0.1.0 (/source)
Nov 28 05:10:34.569 INFO [stderr]  Documenting luhn_check v0.1.0 (/source)
Nov 28 05:10:37.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Nov 28 05:10:37.439 INFO [stderr] su: No module specific data is present
Nov 28 05:10:37.943 INFO running `"docker" "inspect" "f1a816cbf635ac6617c6f7a6cf8214e4afbffe9640cf6d113351a48377098667"`
Nov 28 05:10:38.237 INFO running `"docker" "rm" "-f" "f1a816cbf635ac6617c6f7a6cf8214e4afbffe9640cf6d113351a48377098667"`
Nov 28 05:10:38.453 INFO [stdout] f1a816cbf635ac6617c6f7a6cf8214e4afbffe9640cf6d113351a48377098667