Nov 28 14:30:55.303 INFO documenting exonum_bitcoinrpc-0.5.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:30:55.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 14:30:55.489 INFO [stdout] d7a7ff161fa10d8808f679f6dc15fe7650f01c331f4f181b9b1116e90d68e941
Nov 28 14:30:55.493 INFO running `"docker" "start" "-a" "d7a7ff161fa10d8808f679f6dc15fe7650f01c331f4f181b9b1116e90d68e941"`
Nov 28 14:30:56.103 INFO [stderr] usermod: no changes
Nov 28 14:30:56.367 INFO [stderr]    Compiling display_derive v0.0.0
Nov 28 14:30:59.360 INFO [stderr]     Checking exonum_jsonrpc v0.5.0
Nov 28 14:31:03.579 INFO [stderr]  Documenting exonum_bitcoinrpc v0.5.2 (/source)
Nov 28 14:31:10.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
Nov 28 14:31:10.356 INFO [stderr] su: No module specific data is present
Nov 28 14:31:10.763 INFO running `"docker" "inspect" "d7a7ff161fa10d8808f679f6dc15fe7650f01c331f4f181b9b1116e90d68e941"`
Nov 28 14:31:11.017 INFO running `"docker" "rm" "-f" "d7a7ff161fa10d8808f679f6dc15fe7650f01c331f4f181b9b1116e90d68e941"`
Nov 28 14:31:11.195 INFO [stdout] d7a7ff161fa10d8808f679f6dc15fe7650f01c331f4f181b9b1116e90d68e941