Nov 28 13:28:28.334 INFO documenting grin_keychain-0.4.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 13:28:28.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13:28:28.912 INFO [stdout] 73687b7f2e7b972ff62e6e8cdf515a6cffd8e1b6976a5b47f5fa6a09f46eb62e
Nov 28 13:28:28.915 INFO running `"docker" "start" "-a" "73687b7f2e7b972ff62e6e8cdf515a6cffd8e1b6976a5b47f5fa6a09f46eb62e"`
Nov 28 13:28:30.867 INFO [stderr] usermod: no changes
Nov 28 13:28:31.079 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 28 13:28:31.233 INFO [stderr]     Checking log4rs v0.8.1
Nov 28 13:28:34.437 INFO [stderr]     Checking grin_util v0.4.0
Nov 28 13:28:38.040 INFO [stderr]  Documenting grin_keychain v0.4.0 (/source)
Nov 28 13:28:45.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.10s
Nov 28 13:28:45.018 INFO [stderr] su: No module specific data is present
Nov 28 13:28:46.054 INFO running `"docker" "inspect" "73687b7f2e7b972ff62e6e8cdf515a6cffd8e1b6976a5b47f5fa6a09f46eb62e"`
Nov 28 13:28:46.471 INFO running `"docker" "rm" "-f" "73687b7f2e7b972ff62e6e8cdf515a6cffd8e1b6976a5b47f5fa6a09f46eb62e"`
Nov 28 13:28:46.751 INFO [stdout] 73687b7f2e7b972ff62e6e8cdf515a6cffd8e1b6976a5b47f5fa6a09f46eb62e