Dec 01 13:45:38.985 INFO documenting jlevesy/ruru against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 13:45:38.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 13:45:39.320 INFO [stdout] 45e3d7d6073b33b53e0f27dc5cf6d7da03d760d832bca16815632971ed15aa82
Dec 01 13:45:39.322 INFO running `"docker" "start" "-a" "45e3d7d6073b33b53e0f27dc5cf6d7da03d760d832bca16815632971ed15aa82"`
Dec 01 13:45:39.804 INFO [stderr] usermod: no changes
Dec 01 13:45:40.043 INFO [stderr]     Checking env_logger v0.5.9
Dec 01 13:45:40.048 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 13:45:42.078 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 13:45:44.630 INFO [stderr]     Checking hyper v0.11.25
Dec 01 13:45:50.612 INFO [stderr]  Documenting microservice_rs v0.1.0 (/source)
Dec 01 13:45:54.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.83s
Dec 01 13:45:54.681 INFO [stderr] su: No module specific data is present
Dec 01 13:45:55.831 INFO running `"docker" "inspect" "45e3d7d6073b33b53e0f27dc5cf6d7da03d760d832bca16815632971ed15aa82"`
Dec 01 13:45:56.048 INFO running `"docker" "rm" "-f" "45e3d7d6073b33b53e0f27dc5cf6d7da03d760d832bca16815632971ed15aa82"`
Dec 01 13:45:56.376 INFO [stdout] 45e3d7d6073b33b53e0f27dc5cf6d7da03d760d832bca16815632971ed15aa82